./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6c24879c 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-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5eb3f0f7fbd0ab57546a0ac02256a38ed05a9424bb7a81ac298c225eddd7bc79 --- Real Ultimate output --- This is Ultimate 0.2.2-?-6c24879 [2022-07-12 12:26:09,877 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-12 12:26:09,879 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-12 12:26:09,910 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-12 12:26:09,916 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-12 12:26:09,918 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-12 12:26:09,919 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-12 12:26:09,924 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-12 12:26:09,925 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-12 12:26:09,927 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-12 12:26:09,927 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-12 12:26:09,929 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-12 12:26:09,930 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-12 12:26:09,933 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-12 12:26:09,934 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-12 12:26:09,936 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-12 12:26:09,936 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-12 12:26:09,937 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-12 12:26:09,939 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-12 12:26:09,940 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-12 12:26:09,941 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-12 12:26:09,942 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-12 12:26:09,943 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-12 12:26:09,944 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-12 12:26:09,945 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-12 12:26:09,947 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-12 12:26:09,948 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-12 12:26:09,948 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-12 12:26:09,949 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-12 12:26:09,949 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-12 12:26:09,950 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-12 12:26:09,950 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-12 12:26:09,951 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-12 12:26:09,951 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-12 12:26:09,952 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-12 12:26:09,953 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-12 12:26:09,953 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-12 12:26:09,954 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-12 12:26:09,954 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-12 12:26:09,954 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-12 12:26:09,956 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-12 12:26:09,957 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-12 12:26:09,959 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-12 12:26:09,985 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-12 12:26:09,985 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-12 12:26:09,986 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-12 12:26:09,986 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-12 12:26:09,987 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-12 12:26:09,987 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-12 12:26:09,987 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-12 12:26:09,988 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-12 12:26:09,988 INFO L138 SettingsManager]: * Use SBE=true [2022-07-12 12:26:09,989 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-12 12:26:09,989 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-12 12:26:09,989 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-12 12:26:09,989 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-12 12:26:09,990 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-12 12:26:09,990 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-12 12:26:09,990 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-12 12:26:09,990 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-12 12:26:09,990 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-12 12:26:09,991 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-12 12:26:09,992 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-12 12:26:09,992 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-12 12:26:09,992 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 12:26:09,992 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-12 12:26:09,993 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-12 12:26:09,993 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-12 12:26:09,993 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-12 12:26:09,993 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-12 12:26:09,993 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-12 12:26:09,994 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-12 12:26:09,994 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-12 12:26:09,994 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5eb3f0f7fbd0ab57546a0ac02256a38ed05a9424bb7a81ac298c225eddd7bc79 [2022-07-12 12:26:10,221 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-12 12:26:10,242 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-12 12:26:10,245 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-12 12:26:10,246 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-12 12:26:10,247 INFO L275 PluginConnector]: CDTParser initialized [2022-07-12 12:26:10,248 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i [2022-07-12 12:26:10,304 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98eacc26c/e1f3a3cc85c34a08a6df497338ce5f83/FLAG111d4d912 [2022-07-12 12:26:11,050 INFO L306 CDTParser]: Found 1 translation units. [2022-07-12 12:26:11,052 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i [2022-07-12 12:26:11,089 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98eacc26c/e1f3a3cc85c34a08a6df497338ce5f83/FLAG111d4d912 [2022-07-12 12:26:11,321 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98eacc26c/e1f3a3cc85c34a08a6df497338ce5f83 [2022-07-12 12:26:11,324 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-12 12:26:11,325 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-12 12:26:11,326 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-12 12:26:11,326 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-12 12:26:11,330 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-12 12:26:11,330 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 12:26:11" (1/1) ... [2022-07-12 12:26:11,332 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b93dcf5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:26:11, skipping insertion in model container [2022-07-12 12:26:11,332 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 12:26:11" (1/1) ... [2022-07-12 12:26:11,339 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-12 12:26:11,423 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 12:26:12,204 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-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i[158290,158303] [2022-07-12 12:26:13,101 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 12:26:13,160 INFO L203 MainTranslator]: Completed pre-run [2022-07-12 12:26:13,280 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-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i[158290,158303] [2022-07-12 12:26:13,333 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:1845) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:314) 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) [2022-07-12 12:26:13,343 INFO L158 Benchmark]: Toolchain (without parser) took 2016.43ms. Allocated memory was 83.9MB in the beginning and 140.5MB in the end (delta: 56.6MB). Free memory was 55.6MB in the beginning and 85.3MB in the end (delta: -29.7MB). Peak memory consumption was 56.5MB. Max. memory is 16.1GB. [2022-07-12 12:26:13,344 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 83.9MB. Free memory was 54.7MB in the beginning and 54.7MB in the end (delta: 28.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-12 12:26:13,345 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2014.91ms. Allocated memory was 83.9MB in the beginning and 140.5MB in the end (delta: 56.6MB). Free memory was 55.3MB in the beginning and 85.3MB in the end (delta: -29.9MB). Peak memory consumption was 56.5MB. Max. memory is 16.1GB. [2022-07-12 12:26:13,347 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 83.9MB. Free memory was 54.7MB in the beginning and 54.7MB in the end (delta: 28.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2014.91ms. Allocated memory was 83.9MB in the beginning and 140.5MB in the end (delta: 56.6MB). Free memory was 55.3MB in the beginning and 85.3MB in the end (delta: -29.9MB). Peak memory consumption was 56.5MB. 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-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5eb3f0f7fbd0ab57546a0ac02256a38ed05a9424bb7a81ac298c225eddd7bc79 --- Real Ultimate output --- This is Ultimate 0.2.2-?-6c24879 [2022-07-12 12:26:15,062 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-12 12:26:15,065 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-12 12:26:15,117 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-12 12:26:15,118 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-12 12:26:15,119 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-12 12:26:15,122 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-12 12:26:15,129 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-12 12:26:15,131 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-12 12:26:15,135 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-12 12:26:15,136 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-12 12:26:15,141 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-12 12:26:15,141 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-12 12:26:15,143 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-12 12:26:15,144 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-12 12:26:15,147 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-12 12:26:15,148 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-12 12:26:15,150 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-12 12:26:15,152 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-12 12:26:15,158 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-12 12:26:15,159 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-12 12:26:15,160 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-12 12:26:15,162 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-12 12:26:15,163 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-12 12:26:15,164 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-12 12:26:15,171 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-12 12:26:15,171 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-12 12:26:15,172 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-12 12:26:15,172 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-12 12:26:15,173 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-12 12:26:15,174 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-12 12:26:15,174 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-12 12:26:15,176 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-12 12:26:15,176 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-12 12:26:15,177 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-12 12:26:15,178 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-12 12:26:15,178 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-12 12:26:15,179 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-12 12:26:15,179 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-12 12:26:15,179 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-12 12:26:15,180 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-12 12:26:15,181 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-12 12:26:15,184 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-12 12:26:15,212 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-12 12:26:15,213 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-12 12:26:15,213 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-12 12:26:15,213 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-12 12:26:15,214 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-12 12:26:15,214 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-12 12:26:15,215 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-12 12:26:15,215 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-12 12:26:15,216 INFO L138 SettingsManager]: * Use SBE=true [2022-07-12 12:26:15,216 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-12 12:26:15,217 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-12 12:26:15,217 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-12 12:26:15,217 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-12 12:26:15,217 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-12 12:26:15,217 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-12 12:26:15,217 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-12 12:26:15,218 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-12 12:26:15,218 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-12 12:26:15,218 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-12 12:26:15,218 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-12 12:26:15,219 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-12 12:26:15,219 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-12 12:26:15,219 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-12 12:26:15,219 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 12:26:15,219 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-12 12:26:15,220 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-12 12:26:15,220 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-12 12:26:15,220 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-12 12:26:15,220 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-12 12:26:15,220 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-12 12:26:15,221 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-12 12:26:15,221 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-12 12:26:15,221 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-12 12:26:15,221 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5eb3f0f7fbd0ab57546a0ac02256a38ed05a9424bb7a81ac298c225eddd7bc79 [2022-07-12 12:26:15,561 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-12 12:26:15,586 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-12 12:26:15,589 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-12 12:26:15,590 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-12 12:26:15,591 INFO L275 PluginConnector]: CDTParser initialized [2022-07-12 12:26:15,593 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i [2022-07-12 12:26:15,640 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7420fc264/8f934f5044a44aeeb1eb9d5beb502e57/FLAG50d3a6c0c [2022-07-12 12:26:16,437 INFO L306 CDTParser]: Found 1 translation units. [2022-07-12 12:26:16,437 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i [2022-07-12 12:26:16,485 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7420fc264/8f934f5044a44aeeb1eb9d5beb502e57/FLAG50d3a6c0c [2022-07-12 12:26:16,681 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7420fc264/8f934f5044a44aeeb1eb9d5beb502e57 [2022-07-12 12:26:16,684 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-12 12:26:16,686 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-12 12:26:16,688 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-12 12:26:16,688 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-12 12:26:16,691 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-12 12:26:16,692 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 12:26:16" (1/1) ... [2022-07-12 12:26:16,693 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78e4795d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:26:16, skipping insertion in model container [2022-07-12 12:26:16,693 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 12:26:16" (1/1) ... [2022-07-12 12:26:16,699 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-12 12:26:16,836 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 12:26:17,552 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-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i[158290,158303] [2022-07-12 12:26:18,433 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 12:26:18,492 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-12 12:26:18,535 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 12:26:18,634 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-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i[158290,158303] [2022-07-12 12:26:18,852 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 12:26:18,875 INFO L203 MainTranslator]: Completed pre-run [2022-07-12 12:26:18,990 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-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i[158290,158303] [2022-07-12 12:26:19,162 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 12:26:19,361 INFO L208 MainTranslator]: Completed translation [2022-07-12 12:26:19,362 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:26:19 WrapperNode [2022-07-12 12:26:19,362 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-12 12:26:19,363 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-12 12:26:19,363 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-12 12:26:19,363 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-12 12:26:19,369 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:26:19" (1/1) ... [2022-07-12 12:26:19,457 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:26:19" (1/1) ... [2022-07-12 12:26:19,616 INFO L137 Inliner]: procedures = 227, calls = 2651, calls flagged for inlining = 91, calls inlined = 91, statements flattened = 5630 [2022-07-12 12:26:19,616 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-12 12:26:19,617 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-12 12:26:19,618 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-12 12:26:19,618 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-12 12:26:19,625 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:26:19" (1/1) ... [2022-07-12 12:26:19,626 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:26:19" (1/1) ... [2022-07-12 12:26:19,674 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:26:19" (1/1) ... [2022-07-12 12:26:19,682 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:26:19" (1/1) ... [2022-07-12 12:26:19,777 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:26:19" (1/1) ... [2022-07-12 12:26:19,802 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:26:19" (1/1) ... [2022-07-12 12:26:19,832 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:26:19" (1/1) ... [2022-07-12 12:26:19,863 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-12 12:26:19,865 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-12 12:26:19,866 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-12 12:26:19,866 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-12 12:26:19,867 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:26:19" (1/1) ... [2022-07-12 12:26:19,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 12:26:19,881 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 12:26:19,896 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) [2022-07-12 12:26:19,898 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 [2022-07-12 12:26:19,927 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_read_reg [2022-07-12 12:26:19,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_read_reg [2022-07-12 12:26:19,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-07-12 12:26:19,931 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-07-12 12:26:19,931 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-07-12 12:26:19,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-12 12:26:19,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-12 12:26:19,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-12 12:26:19,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-07-12 12:26:19,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-12 12:26:19,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-12 12:26:19,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-12 12:26:19,932 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2022-07-12 12:26:19,932 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2022-07-12 12:26:19,932 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_reset [2022-07-12 12:26:19,932 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_reset [2022-07-12 12:26:19,932 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_link_reset [2022-07-12 12:26:19,932 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_link_reset [2022-07-12 12:26:19,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-12 12:26:19,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-12 12:26:19,933 INFO L130 BoogieDeclarations]: Found specification of procedure smsc_crc [2022-07-12 12:26:19,933 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc_crc [2022-07-12 12:26:19,933 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ioctl [2022-07-12 12:26:19,933 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ioctl [2022-07-12 12:26:19,933 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_mdio_write [2022-07-12 12:26:19,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_mdio_write [2022-07-12 12:26:19,933 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_reg [2022-07-12 12:26:19,933 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_reg [2022-07-12 12:26:19,933 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-12 12:26:19,933 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-12 12:26:19,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-12 12:26:19,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-12 12:26:19,933 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_tx_fixup [2022-07-12 12:26:19,934 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_tx_fixup [2022-07-12 12:26:19,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-12 12:26:19,934 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-12 12:26:19,934 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-12 12:26:19,934 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-12 12:26:19,934 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg_nopm [2022-07-12 12:26:19,934 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg_nopm [2022-07-12 12:26:19,934 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_change_mtu [2022-07-12 12:26:19,934 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_change_mtu [2022-07-12 12:26:19,934 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_write [2022-07-12 12:26:19,934 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_write [2022-07-12 12:26:19,934 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-12 12:26:19,935 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-12 12:26:19,935 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-12 12:26:19,935 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enable_phy_wakeup_interrupts [2022-07-12 12:26:19,935 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enable_phy_wakeup_interrupts [2022-07-12 12:26:19,935 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-07-12 12:26:19,935 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-07-12 12:26:19,935 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-07-12 12:26:19,935 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-07-12 12:26:19,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-12 12:26:19,935 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd_nopm [2022-07-12 12:26:19,935 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-07-12 12:26:19,935 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-07-12 12:26:19,935 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-07-12 12:26:19,936 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-07-12 12:26:19,936 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-07-12 12:26:19,936 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend1 [2022-07-12 12:26:19,936 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend1 [2022-07-12 12:26:19,936 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend2 [2022-07-12 12:26:19,936 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend2 [2022-07-12 12:26:19,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-07-12 12:26:19,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-12 12:26:19,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-07-12 12:26:19,936 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_eeprom [2022-07-12 12:26:19,936 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_eeprom [2022-07-12 12:26:19,936 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-12 12:26:19,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-12 12:26:19,937 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_set_multicast [2022-07-12 12:26:19,937 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_set_multicast [2022-07-12 12:26:19,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-12 12:26:19,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-07-12 12:26:19,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-12 12:26:19,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-12 12:26:19,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-07-12 12:26:19,937 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg [2022-07-12 12:26:19,937 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg [2022-07-12 12:26:19,937 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2022-07-12 12:26:19,937 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2022-07-12 12:26:19,937 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_rx_csum_offload [2022-07-12 12:26:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_rx_csum_offload [2022-07-12 12:26:19,938 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-07-12 12:26:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-07-12 12:26:19,938 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-07-12 12:26:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-07-12 12:26:19,938 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-07-12 12:26:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-07-12 12:26:19,938 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-07-12 12:26:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-07-12 12:26:19,938 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_reg_nopm [2022-07-12 12:26:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_reg_nopm [2022-07-12 12:26:19,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-07-12 12:26:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-07-12 12:26:19,939 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2022-07-12 12:26:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2022-07-12 12:26:19,939 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_read [2022-07-12 12:26:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_read [2022-07-12 12:26:19,939 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2022-07-12 12:26:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2022-07-12 12:26:19,939 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_phy_wait_not_busy [2022-07-12 12:26:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_phy_wait_not_busy [2022-07-12 12:26:19,940 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2022-07-12 12:26:19,940 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2022-07-12 12:26:19,940 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2022-07-12 12:26:19,940 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2022-07-12 12:26:19,940 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_write_nopm [2022-07-12 12:26:19,940 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_write_nopm [2022-07-12 12:26:19,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-12 12:26:19,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-12 12:26:19,941 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg_async [2022-07-12 12:26:19,941 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg_async [2022-07-12 12:26:19,941 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd [2022-07-12 12:26:19,941 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2022-07-12 12:26:19,942 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2022-07-12 12:26:19,942 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd_nopm [2022-07-12 12:26:19,942 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-12 12:26:19,942 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-12 12:26:19,942 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_read_nopm [2022-07-12 12:26:19,942 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_read_nopm [2022-07-12 12:26:19,943 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_resume [2022-07-12 12:26:19,943 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_resume [2022-07-12 12:26:19,943 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2022-07-12 12:26:19,943 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2022-07-12 12:26:19,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-07-12 12:26:19,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-07-12 12:26:19,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-07-12 12:26:19,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-07-12 12:26:19,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-12 12:26:19,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-12 12:26:19,944 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd [2022-07-12 12:26:19,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-12 12:26:19,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_2 [2022-07-12 12:26:19,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_2 [2022-07-12 12:26:19,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-12 12:26:19,945 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_status [2022-07-12 12:26:19,945 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_status [2022-07-12 12:26:19,946 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-12 12:26:19,946 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-12 12:26:19,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-12 12:26:19,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-07-12 12:26:19,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-07-12 12:26:19,946 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_start_rx_path [2022-07-12 12:26:19,947 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_start_rx_path [2022-07-12 12:26:19,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-07-12 12:26:19,947 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~X~~u16~0~TO~C_INT [2022-07-12 12:26:19,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~X~~u16~0~TO~C_INT [2022-07-12 12:26:19,948 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_mdio_read [2022-07-12 12:26:19,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_mdio_read [2022-07-12 12:26:19,948 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_write_reg [2022-07-12 12:26:19,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_write_reg [2022-07-12 12:26:19,948 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_eeprom_confirm_not_busy [2022-07-12 12:26:19,948 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_eeprom_confirm_not_busy [2022-07-12 12:26:19,948 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_set_features [2022-07-12 12:26:19,949 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_set_features [2022-07-12 12:26:19,949 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_manage_power [2022-07-12 12:26:19,949 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_manage_power [2022-07-12 12:26:19,949 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_rx_fixup [2022-07-12 12:26:19,949 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_rx_fixup [2022-07-12 12:26:19,950 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_wait_eeprom [2022-07-12 12:26:19,950 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_wait_eeprom [2022-07-12 12:26:19,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-07-12 12:26:19,950 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-12 12:26:19,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-12 12:26:20,586 INFO L234 CfgBuilder]: Building ICFG [2022-07-12 12:26:20,588 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-12 12:26:20,722 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-12 12:26:57,318 INFO L275 CfgBuilder]: Performing block encoding [2022-07-12 12:26:57,333 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-12 12:26:57,333 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-07-12 12:26:57,337 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 12:26:57 BoogieIcfgContainer [2022-07-12 12:26:57,337 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-12 12:26:57,339 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-12 12:26:57,339 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-12 12:26:57,342 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-12 12:26:57,342 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.07 12:26:16" (1/3) ... [2022-07-12 12:26:57,343 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e349515 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 12:26:57, skipping insertion in model container [2022-07-12 12:26:57,343 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 12:26:19" (2/3) ... [2022-07-12 12:26:57,343 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e349515 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 12:26:57, skipping insertion in model container [2022-07-12 12:26:57,343 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 12:26:57" (3/3) ... [2022-07-12 12:26:57,345 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i [2022-07-12 12:26:57,359 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-12 12:26:57,359 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-12 12:26:57,436 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-12 12:26:57,440 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@35e98251, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@3b345819 [2022-07-12 12:26:57,441 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-12 12:26:57,450 INFO L276 IsEmpty]: Start isEmpty. Operand has 1455 states, 1058 states have (on average 1.4130434782608696) internal successors, (1495), 1074 states have internal predecessors, (1495), 331 states have call successors, (331), 65 states have call predecessors, (331), 64 states have return successors, (325), 325 states have call predecessors, (325), 325 states have call successors, (325) [2022-07-12 12:26:57,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-07-12 12:26:57,466 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:26:57,467 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 12:26:57,467 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:26:57,472 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:26:57,472 INFO L85 PathProgramCache]: Analyzing trace with hash -1569768408, now seen corresponding path program 1 times [2022-07-12 12:26:57,487 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-12 12:26:57,487 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [872205590] [2022-07-12 12:26:57,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 12:26:57,488 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-12 12:26:57,488 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-12 12:26:57,491 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) [2022-07-12 12:26:57,494 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-07-12 12:26:58,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:26:58,800 INFO L263 TraceCheckSpWp]: Trace formula consists of 1676 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-12 12:26:58,808 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 12:26:58,965 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2022-07-12 12:26:58,965 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-12 12:26:58,966 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-12 12:26:58,966 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [872205590] [2022-07-12 12:26:58,967 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [872205590] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 12:26:58,967 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 12:26:58,967 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-12 12:26:58,969 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [231569610] [2022-07-12 12:26:58,969 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 12:26:58,973 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-12 12:26:58,973 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-12 12:26:59,012 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-12 12:26:59,014 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-12 12:26:59,019 INFO L87 Difference]: Start difference. First operand has 1455 states, 1058 states have (on average 1.4130434782608696) internal successors, (1495), 1074 states have internal predecessors, (1495), 331 states have call successors, (331), 65 states have call predecessors, (331), 64 states have return successors, (325), 325 states have call predecessors, (325), 325 states have call successors, (325) Second operand has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (14), 2 states have call predecessors, (14), 3 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-07-12 12:26:59,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 12:26:59,356 INFO L93 Difference]: Finished difference Result 2908 states and 4346 transitions. [2022-07-12 12:26:59,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-12 12:26:59,359 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (14), 2 states have call predecessors, (14), 3 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 95 [2022-07-12 12:26:59,360 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 12:26:59,387 INFO L225 Difference]: With dead ends: 2908 [2022-07-12 12:26:59,388 INFO L226 Difference]: Without dead ends: 1435 [2022-07-12 12:26:59,402 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 92 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-12 12:26:59,406 INFO L413 NwaCegarLoop]: 2140 mSDtfsCounter, 2 mSDsluCounter, 4273 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 6413 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-07-12 12:26:59,410 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 6413 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-12 12:26:59,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1435 states. [2022-07-12 12:26:59,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1435 to 1435. [2022-07-12 12:26:59,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1435 states, 1046 states have (on average 1.401529636711281) internal successors, (1466), 1054 states have internal predecessors, (1466), 325 states have call successors, (325), 64 states have call predecessors, (325), 63 states have return successors, (319), 319 states have call predecessors, (319), 319 states have call successors, (319) [2022-07-12 12:26:59,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 1435 states and 2110 transitions. [2022-07-12 12:26:59,573 INFO L78 Accepts]: Start accepts. Automaton has 1435 states and 2110 transitions. Word has length 95 [2022-07-12 12:26:59,575 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 12:26:59,576 INFO L495 AbstractCegarLoop]: Abstraction has 1435 states and 2110 transitions. [2022-07-12 12:26:59,576 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (14), 2 states have call predecessors, (14), 3 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-07-12 12:26:59,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 2110 transitions. [2022-07-12 12:26:59,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-07-12 12:26:59,586 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:26:59,588 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 12:26:59,638 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2022-07-12 12:26:59,815 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-12 12:26:59,815 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:26:59,816 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:26:59,816 INFO L85 PathProgramCache]: Analyzing trace with hash -1008985995, now seen corresponding path program 1 times [2022-07-12 12:26:59,818 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-12 12:26:59,819 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [626957902] [2022-07-12 12:26:59,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 12:26:59,823 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-12 12:26:59,823 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-12 12:26:59,825 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) [2022-07-12 12:26:59,827 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-07-12 12:27:01,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:27:01,187 INFO L263 TraceCheckSpWp]: Trace formula consists of 1709 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-12 12:27:01,192 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 12:27:01,318 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 14 proven. 1 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2022-07-12 12:27:01,318 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-12 12:27:01,651 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2022-07-12 12:27:01,652 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-12 12:27:01,652 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [626957902] [2022-07-12 12:27:01,653 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [626957902] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-12 12:27:01,653 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-07-12 12:27:01,653 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2022-07-12 12:27:01,653 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1426674303] [2022-07-12 12:27:01,653 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-07-12 12:27:01,655 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-12 12:27:01,655 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-12 12:27:01,655 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-12 12:27:01,655 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-07-12 12:27:01,656 INFO L87 Difference]: Start difference. First operand 1435 states and 2110 transitions. Second operand has 8 states, 8 states have (on average 6.0) internal successors, (48), 8 states have internal predecessors, (48), 2 states have call successors, (16), 2 states have call predecessors, (16), 4 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-07-12 12:27:02,401 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 12:27:02,402 INFO L93 Difference]: Finished difference Result 2857 states and 4207 transitions. [2022-07-12 12:27:02,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-07-12 12:27:02,408 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 6.0) internal successors, (48), 8 states have internal predecessors, (48), 2 states have call successors, (16), 2 states have call predecessors, (16), 4 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 98 [2022-07-12 12:27:02,409 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 12:27:02,421 INFO L225 Difference]: With dead ends: 2857 [2022-07-12 12:27:02,421 INFO L226 Difference]: Without dead ends: 1444 [2022-07-12 12:27:02,430 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 198 GetRequests, 188 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=53, Invalid=79, Unknown=0, NotChecked=0, Total=132 [2022-07-12 12:27:02,431 INFO L413 NwaCegarLoop]: 2104 mSDtfsCounter, 9 mSDsluCounter, 10495 mSDsCounter, 0 mSdLazyCounter, 64 mSolverCounterSat, 20 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 12599 SdHoareTripleChecker+Invalid, 84 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 20 IncrementalHoareTripleChecker+Valid, 64 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-07-12 12:27:02,432 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 12599 Invalid, 84 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [20 Valid, 64 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-07-12 12:27:02,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1444 states. [2022-07-12 12:27:02,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1444 to 1444. [2022-07-12 12:27:02,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1444 states, 1054 states have (on average 1.4013282732447818) internal successors, (1477), 1062 states have internal predecessors, (1477), 325 states have call successors, (325), 65 states have call predecessors, (325), 64 states have return successors, (319), 319 states have call predecessors, (319), 319 states have call successors, (319) [2022-07-12 12:27:02,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 1444 states and 2121 transitions. [2022-07-12 12:27:02,488 INFO L78 Accepts]: Start accepts. Automaton has 1444 states and 2121 transitions. Word has length 98 [2022-07-12 12:27:02,488 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 12:27:02,488 INFO L495 AbstractCegarLoop]: Abstraction has 1444 states and 2121 transitions. [2022-07-12 12:27:02,488 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 6.0) internal successors, (48), 8 states have internal predecessors, (48), 2 states have call successors, (16), 2 states have call predecessors, (16), 4 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-07-12 12:27:02,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 2121 transitions. [2022-07-12 12:27:02,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-07-12 12:27:02,490 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:27:02,491 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 12:27:02,538 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-07-12 12:27:02,711 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-12 12:27:02,712 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:27:02,712 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:27:02,712 INFO L85 PathProgramCache]: Analyzing trace with hash 444204744, now seen corresponding path program 2 times [2022-07-12 12:27:02,715 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-12 12:27:02,715 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1256979581] [2022-07-12 12:27:02,715 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-12 12:27:02,715 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-12 12:27:02,715 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-12 12:27:02,717 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) [2022-07-12 12:27:02,719 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-07-12 12:27:03,728 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-07-12 12:27:03,728 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-12 12:27:03,789 INFO L263 TraceCheckSpWp]: Trace formula consists of 1466 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-12 12:27:03,794 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 12:27:03,869 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2022-07-12 12:27:03,870 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-12 12:27:03,870 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-12 12:27:03,870 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1256979581] [2022-07-12 12:27:03,870 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1256979581] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 12:27:03,870 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 12:27:03,871 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-12 12:27:03,871 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [620227023] [2022-07-12 12:27:03,871 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 12:27:03,872 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 12:27:03,872 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-12 12:27:03,872 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 12:27:03,872 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 12:27:03,873 INFO L87 Difference]: Start difference. First operand 1444 states and 2121 transitions. Second operand has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-07-12 12:27:04,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 12:27:04,235 INFO L93 Difference]: Finished difference Result 4218 states and 6205 transitions. [2022-07-12 12:27:04,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 12:27:04,235 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) Word has length 105 [2022-07-12 12:27:04,236 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 12:27:04,252 INFO L225 Difference]: With dead ends: 4218 [2022-07-12 12:27:04,253 INFO L226 Difference]: Without dead ends: 2811 [2022-07-12 12:27:04,260 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 103 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 12:27:04,261 INFO L413 NwaCegarLoop]: 2417 mSDtfsCounter, 2011 mSDsluCounter, 2090 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2011 SdHoareTripleChecker+Valid, 4507 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-07-12 12:27:04,262 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2011 Valid, 4507 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-07-12 12:27:04,266 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2811 states. [2022-07-12 12:27:04,342 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2811 to 2808. [2022-07-12 12:27:04,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2808 states, 2058 states have (on average 1.4057337220602526) internal successors, (2893), 2069 states have internal predecessors, (2893), 622 states have call successors, (622), 128 states have call predecessors, (622), 127 states have return successors, (616), 616 states have call predecessors, (616), 616 states have call successors, (616) [2022-07-12 12:27:04,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2808 states to 2808 states and 4131 transitions. [2022-07-12 12:27:04,367 INFO L78 Accepts]: Start accepts. Automaton has 2808 states and 4131 transitions. Word has length 105 [2022-07-12 12:27:04,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 12:27:04,368 INFO L495 AbstractCegarLoop]: Abstraction has 2808 states and 4131 transitions. [2022-07-12 12:27:04,368 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-07-12 12:27:04,368 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 4131 transitions. [2022-07-12 12:27:04,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-07-12 12:27:04,371 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:27:04,371 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 12:27:04,418 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2022-07-12 12:27:04,599 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-12 12:27:04,600 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:27:04,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:27:04,600 INFO L85 PathProgramCache]: Analyzing trace with hash 249478007, now seen corresponding path program 1 times [2022-07-12 12:27:04,602 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-12 12:27:04,602 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2033476879] [2022-07-12 12:27:04,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 12:27:04,602 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-12 12:27:04,602 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-12 12:27:04,604 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) [2022-07-12 12:27:04,605 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-07-12 12:27:05,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:27:06,036 INFO L263 TraceCheckSpWp]: Trace formula consists of 1817 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-12 12:27:06,041 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 12:27:06,247 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 63 proven. 3 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2022-07-12 12:27:06,248 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-12 12:27:06,712 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 17 proven. 20 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2022-07-12 12:27:06,713 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-12 12:27:06,713 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2033476879] [2022-07-12 12:27:06,713 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2033476879] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-12 12:27:06,713 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-07-12 12:27:06,713 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2022-07-12 12:27:06,713 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [217686938] [2022-07-12 12:27:06,714 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-07-12 12:27:06,714 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-07-12 12:27:06,714 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-12 12:27:06,715 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-07-12 12:27:06,715 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-07-12 12:27:06,715 INFO L87 Difference]: Start difference. First operand 2808 states and 4131 transitions. Second operand has 10 states, 10 states have (on average 5.4) internal successors, (54), 10 states have internal predecessors, (54), 2 states have call successors, (16), 2 states have call predecessors, (16), 4 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-07-12 12:27:07,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 12:27:07,642 INFO L93 Difference]: Finished difference Result 5616 states and 8270 transitions. [2022-07-12 12:27:07,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-07-12 12:27:07,643 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 5.4) internal successors, (54), 10 states have internal predecessors, (54), 2 states have call successors, (16), 2 states have call predecessors, (16), 4 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 110 [2022-07-12 12:27:07,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 12:27:07,664 INFO L225 Difference]: With dead ends: 5616 [2022-07-12 12:27:07,664 INFO L226 Difference]: Without dead ends: 2830 [2022-07-12 12:27:07,677 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 224 GetRequests, 210 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=91, Invalid=149, Unknown=0, NotChecked=0, Total=240 [2022-07-12 12:27:07,679 INFO L413 NwaCegarLoop]: 2104 mSDtfsCounter, 29 mSDsluCounter, 12600 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 31 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 29 SdHoareTripleChecker+Valid, 14704 SdHoareTripleChecker+Invalid, 96 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-07-12 12:27:07,680 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [29 Valid, 14704 Invalid, 96 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 65 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-07-12 12:27:07,684 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2830 states. [2022-07-12 12:27:07,763 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2830 to 2830. [2022-07-12 12:27:07,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2830 states, 2078 states have (on average 1.4051973051010587) internal successors, (2920), 2089 states have internal predecessors, (2920), 622 states have call successors, (622), 130 states have call predecessors, (622), 129 states have return successors, (616), 616 states have call predecessors, (616), 616 states have call successors, (616) [2022-07-12 12:27:07,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2830 states to 2830 states and 4158 transitions. [2022-07-12 12:27:07,783 INFO L78 Accepts]: Start accepts. Automaton has 2830 states and 4158 transitions. Word has length 110 [2022-07-12 12:27:07,783 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 12:27:07,783 INFO L495 AbstractCegarLoop]: Abstraction has 2830 states and 4158 transitions. [2022-07-12 12:27:07,783 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 5.4) internal successors, (54), 10 states have internal predecessors, (54), 2 states have call successors, (16), 2 states have call predecessors, (16), 4 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-07-12 12:27:07,784 INFO L276 IsEmpty]: Start isEmpty. Operand 2830 states and 4158 transitions. [2022-07-12 12:27:07,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-07-12 12:27:07,786 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:27:07,786 INFO L195 NwaCegarLoop]: trace histogram [14, 10, 10, 10, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 12:27:07,839 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2022-07-12 12:27:07,999 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-12 12:27:07,999 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:27:08,000 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:27:08,000 INFO L85 PathProgramCache]: Analyzing trace with hash 322736439, now seen corresponding path program 2 times [2022-07-12 12:27:08,001 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-12 12:27:08,001 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2004181393] [2022-07-12 12:27:08,001 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-12 12:27:08,001 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-12 12:27:08,002 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-12 12:27:08,002 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) [2022-07-12 12:27:08,004 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-07-12 12:27:08,916 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-07-12 12:27:08,916 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-12 12:27:08,970 INFO L263 TraceCheckSpWp]: Trace formula consists of 1497 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-12 12:27:08,974 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 12:27:09,042 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2022-07-12 12:27:09,042 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-12 12:27:09,042 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-12 12:27:09,042 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2004181393] [2022-07-12 12:27:09,042 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2004181393] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 12:27:09,043 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 12:27:09,043 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-12 12:27:09,043 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [840129375] [2022-07-12 12:27:09,043 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 12:27:09,044 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 12:27:09,044 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-12 12:27:09,044 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 12:27:09,044 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 12:27:09,044 INFO L87 Difference]: Start difference. First operand 2830 states and 4158 transitions. Second operand has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-07-12 12:27:09,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 12:27:09,509 INFO L93 Difference]: Finished difference Result 7329 states and 10724 transitions. [2022-07-12 12:27:09,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 12:27:09,510 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) Word has length 114 [2022-07-12 12:27:09,511 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 12:27:09,536 INFO L225 Difference]: With dead ends: 7329 [2022-07-12 12:27:09,537 INFO L226 Difference]: Without dead ends: 4536 [2022-07-12 12:27:09,552 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 113 GetRequests, 112 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 12:27:09,553 INFO L413 NwaCegarLoop]: 2286 mSDtfsCounter, 1262 mSDsluCounter, 2022 mSDsCounter, 0 mSdLazyCounter, 45 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1262 SdHoareTripleChecker+Valid, 4308 SdHoareTripleChecker+Invalid, 47 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 45 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-07-12 12:27:09,554 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1262 Valid, 4308 Invalid, 47 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 45 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-07-12 12:27:09,560 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4536 states. [2022-07-12 12:27:09,691 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4536 to 4520. [2022-07-12 12:27:09,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4520 states, 3329 states have (on average 1.4034244517873236) internal successors, (4672), 3342 states have internal predecessors, (4672), 965 states have call successors, (965), 226 states have call predecessors, (965), 225 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-07-12 12:27:09,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4520 states to 4520 states and 6596 transitions. [2022-07-12 12:27:09,724 INFO L78 Accepts]: Start accepts. Automaton has 4520 states and 6596 transitions. Word has length 114 [2022-07-12 12:27:09,726 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 12:27:09,726 INFO L495 AbstractCegarLoop]: Abstraction has 4520 states and 6596 transitions. [2022-07-12 12:27:09,726 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-07-12 12:27:09,726 INFO L276 IsEmpty]: Start isEmpty. Operand 4520 states and 6596 transitions. [2022-07-12 12:27:09,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-07-12 12:27:09,732 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:27:09,732 INFO L195 NwaCegarLoop]: trace histogram [14, 11, 11, 11, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 12:27:09,779 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2022-07-12 12:27:09,947 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-12 12:27:09,948 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:27:09,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:27:09,948 INFO L85 PathProgramCache]: Analyzing trace with hash 1313888939, now seen corresponding path program 1 times [2022-07-12 12:27:09,949 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-12 12:27:09,949 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [206188921] [2022-07-12 12:27:09,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 12:27:09,950 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-12 12:27:09,950 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-12 12:27:09,951 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-12 12:27:09,953 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2022-07-12 12:27:11,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:27:11,400 INFO L263 TraceCheckSpWp]: Trace formula consists of 1874 conjuncts, 9 conjunts are in the unsatisfiable core [2022-07-12 12:27:11,404 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 12:27:11,778 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 143 proven. 21 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2022-07-12 12:27:11,778 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-12 12:27:12,975 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 37 proven. 58 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2022-07-12 12:27:12,975 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-12 12:27:12,975 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [206188921] [2022-07-12 12:27:12,975 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [206188921] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-12 12:27:12,975 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-07-12 12:27:12,975 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 18 [2022-07-12 12:27:12,975 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [572451104] [2022-07-12 12:27:12,976 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-07-12 12:27:12,976 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-07-12 12:27:12,976 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-12 12:27:12,976 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-07-12 12:27:12,977 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=82, Invalid=224, Unknown=0, NotChecked=0, Total=306 [2022-07-12 12:27:12,977 INFO L87 Difference]: Start difference. First operand 4520 states and 6596 transitions. Second operand has 18 states, 18 states have (on average 3.6666666666666665) internal successors, (66), 18 states have internal predecessors, (66), 2 states have call successors, (17), 2 states have call predecessors, (17), 4 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-07-12 12:27:15,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 12:27:15,183 INFO L93 Difference]: Finished difference Result 9087 states and 13267 transitions. [2022-07-12 12:27:15,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2022-07-12 12:27:15,185 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 3.6666666666666665) internal successors, (66), 18 states have internal predecessors, (66), 2 states have call successors, (17), 2 states have call predecessors, (17), 4 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 119 [2022-07-12 12:27:15,185 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 12:27:15,210 INFO L225 Difference]: With dead ends: 9087 [2022-07-12 12:27:15,210 INFO L226 Difference]: Without dead ends: 4550 [2022-07-12 12:27:15,229 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 250 GetRequests, 220 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 111 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=250, Invalid=742, Unknown=0, NotChecked=0, Total=992 [2022-07-12 12:27:15,229 INFO L413 NwaCegarLoop]: 2107 mSDtfsCounter, 79 mSDsluCounter, 21025 mSDsCounter, 0 mSdLazyCounter, 227 mSolverCounterSat, 84 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 79 SdHoareTripleChecker+Valid, 23132 SdHoareTripleChecker+Invalid, 311 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 84 IncrementalHoareTripleChecker+Valid, 227 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-07-12 12:27:15,230 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [79 Valid, 23132 Invalid, 311 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [84 Valid, 227 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-07-12 12:27:15,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4550 states. [2022-07-12 12:27:15,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4550 to 4546. [2022-07-12 12:27:15,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4546 states, 3355 states have (on average 1.3967213114754098) internal successors, (4686), 3368 states have internal predecessors, (4686), 965 states have call successors, (965), 226 states have call predecessors, (965), 225 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-07-12 12:27:15,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4546 states to 4546 states and 6610 transitions. [2022-07-12 12:27:15,406 INFO L78 Accepts]: Start accepts. Automaton has 4546 states and 6610 transitions. Word has length 119 [2022-07-12 12:27:15,407 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 12:27:15,407 INFO L495 AbstractCegarLoop]: Abstraction has 4546 states and 6610 transitions. [2022-07-12 12:27:15,408 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 3.6666666666666665) internal successors, (66), 18 states have internal predecessors, (66), 2 states have call successors, (17), 2 states have call predecessors, (17), 4 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-07-12 12:27:15,408 INFO L276 IsEmpty]: Start isEmpty. Operand 4546 states and 6610 transitions. [2022-07-12 12:27:15,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-07-12 12:27:15,411 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:27:15,411 INFO L195 NwaCegarLoop]: trace histogram [16, 11, 11, 11, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 12:27:15,463 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2022-07-12 12:27:15,627 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-12 12:27:15,628 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:27:15,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:27:15,628 INFO L85 PathProgramCache]: Analyzing trace with hash -887615541, now seen corresponding path program 2 times [2022-07-12 12:27:15,629 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-12 12:27:15,629 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [610377137] [2022-07-12 12:27:15,629 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-12 12:27:15,629 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-12 12:27:15,630 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-12 12:27:15,630 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-12 12:27:15,631 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2022-07-12 12:27:16,525 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-07-12 12:27:16,525 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-12 12:27:16,573 INFO L263 TraceCheckSpWp]: Trace formula consists of 1424 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-12 12:27:16,576 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 12:27:18,532 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2022-07-12 12:27:18,532 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-12 12:27:18,532 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-12 12:27:18,532 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [610377137] [2022-07-12 12:27:18,533 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [610377137] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 12:27:18,533 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 12:27:18,533 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-12 12:27:18,533 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [513086768] [2022-07-12 12:27:18,533 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 12:27:18,533 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 12:27:18,533 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-12 12:27:18,534 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 12:27:18,534 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 12:27:18,534 INFO L87 Difference]: Start difference. First operand 4546 states and 6610 transitions. Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 2 states have internal predecessors, (41), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-07-12 12:27:18,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 12:27:18,612 INFO L93 Difference]: Finished difference Result 4548 states and 6611 transitions. [2022-07-12 12:27:18,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 12:27:18,613 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 2 states have internal predecessors, (41), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 121 [2022-07-12 12:27:18,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 12:27:18,637 INFO L225 Difference]: With dead ends: 4548 [2022-07-12 12:27:18,637 INFO L226 Difference]: Without dead ends: 4545 [2022-07-12 12:27:18,640 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 120 GetRequests, 119 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 12:27:18,641 INFO L413 NwaCegarLoop]: 2106 mSDtfsCounter, 2040 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2040 SdHoareTripleChecker+Valid, 2106 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-07-12 12:27:18,641 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2040 Valid, 2106 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-12 12:27:18,646 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4545 states. [2022-07-12 12:27:18,892 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4545 to 4545. [2022-07-12 12:27:18,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4545 states, 3355 states have (on average 1.3964232488822652) internal successors, (4685), 3367 states have internal predecessors, (4685), 964 states have call successors, (964), 226 states have call predecessors, (964), 225 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-07-12 12:27:18,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4545 states to 4545 states and 6608 transitions. [2022-07-12 12:27:18,917 INFO L78 Accepts]: Start accepts. Automaton has 4545 states and 6608 transitions. Word has length 121 [2022-07-12 12:27:18,917 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 12:27:18,917 INFO L495 AbstractCegarLoop]: Abstraction has 4545 states and 6608 transitions. [2022-07-12 12:27:18,917 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 2 states have internal predecessors, (41), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-07-12 12:27:18,918 INFO L276 IsEmpty]: Start isEmpty. Operand 4545 states and 6608 transitions. [2022-07-12 12:27:18,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-07-12 12:27:18,919 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:27:18,920 INFO L195 NwaCegarLoop]: trace histogram [16, 11, 11, 11, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 12:27:18,961 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2022-07-12 12:27:19,139 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-12 12:27:19,139 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:27:19,140 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:27:19,140 INFO L85 PathProgramCache]: Analyzing trace with hash -1746892779, now seen corresponding path program 1 times [2022-07-12 12:27:19,142 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-12 12:27:19,142 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [318045965] [2022-07-12 12:27:19,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 12:27:19,142 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-12 12:27:19,142 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-12 12:27:19,144 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-12 12:27:19,146 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2022-07-12 12:27:20,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:27:20,925 INFO L263 TraceCheckSpWp]: Trace formula consists of 1897 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-12 12:27:20,928 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 12:27:22,637 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2022-07-12 12:27:22,637 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-12 12:27:22,637 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-12 12:27:22,637 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [318045965] [2022-07-12 12:27:22,637 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [318045965] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 12:27:22,637 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 12:27:22,637 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-12 12:27:22,637 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1924130274] [2022-07-12 12:27:22,637 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 12:27:22,638 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 12:27:22,638 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-12 12:27:22,638 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 12:27:22,638 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 12:27:22,638 INFO L87 Difference]: Start difference. First operand 4545 states and 6608 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-07-12 12:27:22,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 12:27:22,731 INFO L93 Difference]: Finished difference Result 4547 states and 6609 transitions. [2022-07-12 12:27:22,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 12:27:22,732 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 122 [2022-07-12 12:27:22,732 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 12:27:22,755 INFO L225 Difference]: With dead ends: 4547 [2022-07-12 12:27:22,756 INFO L226 Difference]: Without dead ends: 4544 [2022-07-12 12:27:22,759 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 121 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 12:27:22,759 INFO L413 NwaCegarLoop]: 2104 mSDtfsCounter, 2037 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2037 SdHoareTripleChecker+Valid, 2104 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-07-12 12:27:22,759 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2037 Valid, 2104 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-12 12:27:22,764 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4544 states. [2022-07-12 12:27:22,910 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4544 to 4544. [2022-07-12 12:27:22,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4544 states, 3355 states have (on average 1.3961251862891206) internal successors, (4684), 3366 states have internal predecessors, (4684), 963 states have call successors, (963), 226 states have call predecessors, (963), 225 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-07-12 12:27:22,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4544 states to 4544 states and 6606 transitions. [2022-07-12 12:27:22,932 INFO L78 Accepts]: Start accepts. Automaton has 4544 states and 6606 transitions. Word has length 122 [2022-07-12 12:27:22,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 12:27:22,933 INFO L495 AbstractCegarLoop]: Abstraction has 4544 states and 6606 transitions. [2022-07-12 12:27:22,933 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-07-12 12:27:22,933 INFO L276 IsEmpty]: Start isEmpty. Operand 4544 states and 6606 transitions. [2022-07-12 12:27:22,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-07-12 12:27:22,935 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:27:22,935 INFO L195 NwaCegarLoop]: trace histogram [16, 11, 11, 11, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 12:27:22,989 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2022-07-12 12:27:23,155 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-12 12:27:23,156 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:27:23,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:27:23,156 INFO L85 PathProgramCache]: Analyzing trace with hash 1680288782, now seen corresponding path program 1 times [2022-07-12 12:27:23,157 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-12 12:27:23,157 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [843560210] [2022-07-12 12:27:23,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 12:27:23,158 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-12 12:27:23,158 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-12 12:27:23,159 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-12 12:27:23,161 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2022-07-12 12:27:24,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:27:24,801 INFO L263 TraceCheckSpWp]: Trace formula consists of 1898 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-12 12:27:24,805 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 12:27:25,560 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2022-07-12 12:27:25,560 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-12 12:27:25,560 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-12 12:27:25,561 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [843560210] [2022-07-12 12:27:25,561 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [843560210] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 12:27:25,561 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 12:27:25,561 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-12 12:27:25,561 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [147275387] [2022-07-12 12:27:25,561 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 12:27:25,561 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 12:27:25,561 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-12 12:27:25,562 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 12:27:25,562 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 12:27:25,562 INFO L87 Difference]: Start difference. First operand 4544 states and 6606 transitions. Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-07-12 12:27:25,684 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 12:27:25,685 INFO L93 Difference]: Finished difference Result 4546 states and 6607 transitions. [2022-07-12 12:27:25,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 12:27:25,685 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 123 [2022-07-12 12:27:25,686 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 12:27:25,719 INFO L225 Difference]: With dead ends: 4546 [2022-07-12 12:27:25,720 INFO L226 Difference]: Without dead ends: 4543 [2022-07-12 12:27:25,722 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 122 GetRequests, 121 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 12:27:25,725 INFO L413 NwaCegarLoop]: 2102 mSDtfsCounter, 2034 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2034 SdHoareTripleChecker+Valid, 2102 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-07-12 12:27:25,725 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2034 Valid, 2102 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-12 12:27:25,730 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4543 states. [2022-07-12 12:27:25,867 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4543 to 4543. [2022-07-12 12:27:25,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4543 states, 3355 states have (on average 1.395827123695976) internal successors, (4683), 3365 states have internal predecessors, (4683), 962 states have call successors, (962), 226 states have call predecessors, (962), 225 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-07-12 12:27:25,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4543 states to 4543 states and 6604 transitions. [2022-07-12 12:27:25,887 INFO L78 Accepts]: Start accepts. Automaton has 4543 states and 6604 transitions. Word has length 123 [2022-07-12 12:27:25,888 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 12:27:25,888 INFO L495 AbstractCegarLoop]: Abstraction has 4543 states and 6604 transitions. [2022-07-12 12:27:25,888 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-07-12 12:27:25,888 INFO L276 IsEmpty]: Start isEmpty. Operand 4543 states and 6604 transitions. [2022-07-12 12:27:25,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-07-12 12:27:25,890 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:27:25,890 INFO L195 NwaCegarLoop]: trace histogram [16, 11, 11, 11, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 12:27:25,941 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2022-07-12 12:27:26,103 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-12 12:27:26,103 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:27:26,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:27:26,104 INFO L85 PathProgramCache]: Analyzing trace with hash 548739640, now seen corresponding path program 1 times [2022-07-12 12:27:26,105 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-12 12:27:26,105 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1142195092] [2022-07-12 12:27:26,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 12:27:26,106 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-12 12:27:26,106 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-12 12:27:26,107 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-12 12:27:26,109 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2022-07-12 12:27:27,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:27:27,738 INFO L263 TraceCheckSpWp]: Trace formula consists of 1899 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-12 12:27:27,740 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 12:27:28,500 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2022-07-12 12:27:28,501 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-12 12:27:28,501 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-12 12:27:28,501 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1142195092] [2022-07-12 12:27:28,501 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1142195092] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 12:27:28,501 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 12:27:28,501 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-12 12:27:28,501 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [161761430] [2022-07-12 12:27:28,501 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 12:27:28,502 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 12:27:28,502 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-12 12:27:28,502 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 12:27:28,502 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 12:27:28,502 INFO L87 Difference]: Start difference. First operand 4543 states and 6604 transitions. Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-07-12 12:27:28,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 12:27:28,624 INFO L93 Difference]: Finished difference Result 9033 states and 13144 transitions. [2022-07-12 12:27:28,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 12:27:28,625 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 124 [2022-07-12 12:27:28,625 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 12:27:28,643 INFO L225 Difference]: With dead ends: 9033 [2022-07-12 12:27:28,643 INFO L226 Difference]: Without dead ends: 4536 [2022-07-12 12:27:28,660 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 123 GetRequests, 122 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 12:27:28,661 INFO L413 NwaCegarLoop]: 2095 mSDtfsCounter, 2027 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2027 SdHoareTripleChecker+Valid, 2095 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-07-12 12:27:28,661 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2027 Valid, 2095 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-12 12:27:28,666 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4536 states. [2022-07-12 12:27:28,857 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4536 to 4535. [2022-07-12 12:27:28,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4535 states, 3348 states have (on average 1.395758661887694) internal successors, (4673), 3357 states have internal predecessors, (4673), 961 states have call successors, (961), 226 states have call predecessors, (961), 225 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-07-12 12:27:28,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4535 states to 4535 states and 6593 transitions. [2022-07-12 12:27:28,876 INFO L78 Accepts]: Start accepts. Automaton has 4535 states and 6593 transitions. Word has length 124 [2022-07-12 12:27:28,876 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 12:27:28,876 INFO L495 AbstractCegarLoop]: Abstraction has 4535 states and 6593 transitions. [2022-07-12 12:27:28,877 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-07-12 12:27:28,877 INFO L276 IsEmpty]: Start isEmpty. Operand 4535 states and 6593 transitions. [2022-07-12 12:27:28,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-07-12 12:27:28,879 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:27:28,879 INFO L195 NwaCegarLoop]: trace histogram [16, 11, 11, 11, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 12:27:28,929 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2022-07-12 12:27:29,099 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-12 12:27:29,099 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:27:29,100 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:27:29,100 INFO L85 PathProgramCache]: Analyzing trace with hash -169540527, now seen corresponding path program 1 times [2022-07-12 12:27:29,101 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-12 12:27:29,101 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1568171791] [2022-07-12 12:27:29,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 12:27:29,102 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-12 12:27:29,102 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-12 12:27:29,103 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-12 12:27:29,104 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2022-07-12 12:27:30,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 12:27:30,700 INFO L263 TraceCheckSpWp]: Trace formula consists of 1900 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-12 12:27:30,704 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 12:27:31,596 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2022-07-12 12:27:31,596 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-12 12:27:31,596 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-12 12:27:31,596 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1568171791] [2022-07-12 12:27:31,596 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1568171791] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 12:27:31,596 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 12:27:31,596 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-12 12:27:31,596 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [234165713] [2022-07-12 12:27:31,596 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 12:27:31,597 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 12:27:31,597 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-12 12:27:31,597 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 12:27:31,597 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 12:27:31,597 INFO L87 Difference]: Start difference. First operand 4535 states and 6593 transitions. Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-07-12 12:27:31,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-12 12:27:31,667 INFO L93 Difference]: Finished difference Result 4537 states and 6594 transitions. [2022-07-12 12:27:31,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 12:27:31,667 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 125 [2022-07-12 12:27:31,667 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-12 12:27:31,683 INFO L225 Difference]: With dead ends: 4537 [2022-07-12 12:27:31,683 INFO L226 Difference]: Without dead ends: 4525 [2022-07-12 12:27:31,686 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 123 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 12:27:31,686 INFO L413 NwaCegarLoop]: 2095 mSDtfsCounter, 2024 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2024 SdHoareTripleChecker+Valid, 2095 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-07-12 12:27:31,687 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2024 Valid, 2095 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-12 12:27:31,693 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4525 states. [2022-07-12 12:27:31,844 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4525 to 4525. [2022-07-12 12:27:31,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4525 states, 3339 states have (on average 1.3953279424977538) internal successors, (4659), 3347 states have internal predecessors, (4659), 960 states have call successors, (960), 226 states have call predecessors, (960), 225 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-07-12 12:27:31,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4525 states to 4525 states and 6578 transitions. [2022-07-12 12:27:31,865 INFO L78 Accepts]: Start accepts. Automaton has 4525 states and 6578 transitions. Word has length 125 [2022-07-12 12:27:31,866 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-12 12:27:31,866 INFO L495 AbstractCegarLoop]: Abstraction has 4525 states and 6578 transitions. [2022-07-12 12:27:31,866 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-07-12 12:27:31,866 INFO L276 IsEmpty]: Start isEmpty. Operand 4525 states and 6578 transitions. [2022-07-12 12:27:31,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-07-12 12:27:31,871 INFO L187 NwaCegarLoop]: Found error trace [2022-07-12 12:27:31,871 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 16, 3, 3, 3, 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] [2022-07-12 12:27:31,923 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (12)] Forceful destruction successful, exit code 0 [2022-07-12 12:27:32,091 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-12 12:27:32,091 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-12 12:27:32,092 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 12:27:32,092 INFO L85 PathProgramCache]: Analyzing trace with hash 1202467758, now seen corresponding path program 1 times [2022-07-12 12:27:32,093 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-12 12:27:32,093 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [665559487] [2022-07-12 12:27:32,094 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 12:27:32,094 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-12 12:27:32,094 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-12 12:27:32,095 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-12 12:27:32,096 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2022-07-12 12:28:03,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-12 12:28:03,445 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-12 12:28:37,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-12 12:28:39,045 INFO L130 FreeRefinementEngine]: Strategy WOLF found a feasible trace [2022-07-12 12:28:39,045 INFO L271 BasicCegarLoop]: Counterexample is feasible [2022-07-12 12:28:39,046 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-07-12 12:28:39,135 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (13)] Forceful destruction successful, exit code 0 [2022-07-12 12:28:39,267 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-12 12:28:39,270 INFO L356 BasicCegarLoop]: Path program histogram: [2, 2, 2, 1, 1, 1, 1, 1, 1] [2022-07-12 12:28:39,275 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-07-12 12:28:39,369 WARN L418 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2022-07-12 12:28:39,377 WARN L418 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2022-07-12 12:28:39,379 WARN L418 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2022-07-12 12:28:39,616 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.07 12:28:39 BoogieIcfgContainer [2022-07-12 12:28:39,616 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-12 12:28:39,617 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-12 12:28:39,618 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-12 12:28:39,618 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-12 12:28:39,620 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 12:26:57" (3/4) ... [2022-07-12 12:28:39,623 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-07-12 12:28:39,623 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-12 12:28:39,623 INFO L158 Benchmark]: Toolchain (without parser) took 142937.86ms. Allocated memory was 60.8MB in the beginning and 742.4MB in the end (delta: 681.6MB). Free memory was 28.0MB in the beginning and 522.5MB in the end (delta: -494.5MB). Peak memory consumption was 186.9MB. Max. memory is 16.1GB. [2022-07-12 12:28:39,624 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 60.8MB. Free memory was 43.4MB in the beginning and 43.4MB in the end (delta: 47.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-12 12:28:39,624 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2674.14ms. Allocated memory was 60.8MB in the beginning and 192.9MB in the end (delta: 132.1MB). Free memory was 27.9MB in the beginning and 126.5MB in the end (delta: -98.6MB). Peak memory consumption was 84.0MB. Max. memory is 16.1GB. [2022-07-12 12:28:39,625 INFO L158 Benchmark]: Boogie Procedure Inliner took 253.57ms. Allocated memory is still 192.9MB. Free memory was 126.5MB in the beginning and 99.2MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-07-12 12:28:39,625 INFO L158 Benchmark]: Boogie Preprocessor took 246.26ms. Allocated memory is still 192.9MB. Free memory was 99.2MB in the beginning and 67.8MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-07-12 12:28:39,626 INFO L158 Benchmark]: RCFGBuilder took 37472.34ms. Allocated memory was 192.9MB in the beginning and 742.4MB in the end (delta: 549.5MB). Free memory was 67.8MB in the beginning and 542.0MB in the end (delta: -474.2MB). Peak memory consumption was 137.1MB. Max. memory is 16.1GB. [2022-07-12 12:28:39,626 INFO L158 Benchmark]: TraceAbstraction took 102277.41ms. Allocated memory is still 742.4MB. Free memory was 542.0MB in the beginning and 522.5MB in the end (delta: 19.4MB). Peak memory consumption was 357.1MB. Max. memory is 16.1GB. [2022-07-12 12:28:39,626 INFO L158 Benchmark]: Witness Printer took 5.54ms. Allocated memory is still 742.4MB. Free memory is still 522.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-12 12:28:39,628 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 60.8MB. Free memory was 43.4MB in the beginning and 43.4MB in the end (delta: 47.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2674.14ms. Allocated memory was 60.8MB in the beginning and 192.9MB in the end (delta: 132.1MB). Free memory was 27.9MB in the beginning and 126.5MB in the end (delta: -98.6MB). Peak memory consumption was 84.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 253.57ms. Allocated memory is still 192.9MB. Free memory was 126.5MB in the beginning and 99.2MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 246.26ms. Allocated memory is still 192.9MB. Free memory was 99.2MB in the beginning and 67.8MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * RCFGBuilder took 37472.34ms. Allocated memory was 192.9MB in the beginning and 742.4MB in the end (delta: 549.5MB). Free memory was 67.8MB in the beginning and 542.0MB in the end (delta: -474.2MB). Peak memory consumption was 137.1MB. Max. memory is 16.1GB. * TraceAbstraction took 102277.41ms. Allocated memory is still 742.4MB. Free memory was 542.0MB in the beginning and 522.5MB in the end (delta: 19.4MB). Peak memory consumption was 357.1MB. Max. memory is 16.1GB. * Witness Printer took 5.54ms. Allocated memory is still 742.4MB. Free memory is still 522.5MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 5496]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of large string literal at line 8434. Possible FailurePath: [L5519] struct ethtool_eeprom *smsc95xx_ethtool_ops_group2 ; [L5520] int LDV_IN_INTERRUPT = 1; [L5521] struct usb_interface *smsc95xx_info_group1 ; [L5522] struct usbnet *smsc95xx_info_group0 ; [L5523] struct usb_interface *smsc95xx_driver_group1 ; [L5524] struct ethtool_wolinfo *smsc95xx_ethtool_ops_group1 ; [L5525] int ldv_state_variable_0 ; [L5526] struct net_device *smsc95xx_ethtool_ops_group3 ; [L5527] int ldv_state_variable_3 ; [L5528] int ldv_state_variable_2 ; [L5529] struct ethtool_cmd *smsc95xx_ethtool_ops_group0 ; [L5530] int ref_cnt ; [L5531] struct sk_buff *smsc95xx_info_group2 ; [L5532] int ldv_state_variable_1 ; [L5533] int usb_counter ; [L5534] int ldv_state_variable_4 ; [L5535] struct net_device *smsc95xx_netdev_ops_group1 ; [L5745] static bool turbo_mode = 1; [L6741-L6747] static struct ethtool_ops const smsc95xx_ethtool_ops = {& usbnet_get_settings, & usbnet_set_settings, & usbnet_get_drvinfo, & smsc95xx_ethtool_getregslen, & smsc95xx_ethtool_getregs, & smsc95xx_ethtool_get_wol, & smsc95xx_ethtool_set_wol, & usbnet_get_msglevel, & usbnet_set_msglevel, & usbnet_nway_reset, & usbnet_get_link, & smsc95xx_ethtool_get_eeprom_len, & smsc95xx_ethtool_get_eeprom, & smsc95xx_ethtool_set_eeprom, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L7330-L7335] static struct net_device_ops const smsc95xx_netdev_ops = {0, 0, & usbnet_open, & usbnet_stop, & usbnet_start_xmit, 0, 0, & smsc95xx_set_multicast, & eth_mac_addr, & eth_validate_addr, & smsc95xx_ioctl, 0, & usbnet_change_mtu, 0, & usbnet_tx_timeout, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & smsc95xx_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L8355-L8358] static struct driver_info const smsc95xx_info = {(char *)"smsc95xx USB 2.0 Ethernet", 2592, & smsc95xx_bind, & smsc95xx_unbind, & smsc95xx_reset, 0, 0, & smsc95xx_manage_power, & smsc95xx_status, & smsc95xx_link_reset, & smsc95xx_rx_fixup, & smsc95xx_tx_fixup, 0, 0, 0, 0, 0UL}; [L8359-L8413] static struct usb_device_id const products[19U] = { {3U, 1060U, 38144U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 38149U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 40448U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 40449U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 60416U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39168U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39169U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39170U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39171U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39172U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39173U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39174U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39175U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39176U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39177U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 38192U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 38704U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 40456U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}}; [L8414] struct usb_device_id const __mod_usb_device_table ; [L8415-L8429] static struct usb_driver smsc95xx_driver = {"smsc95xx", & usbnet_probe, & usbnet_disconnect, 0, & smsc95xx_suspend, & smsc95xx_resume, & smsc95xx_resume, 0, 0, (struct usb_device_id const *)(& products), {{{{{{0U}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, {{0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}, (unsigned char)0, 1U, 1U, (unsigned char)0}; [L8446] int ldv_retval_2 ; [L8447] int ldv_retval_5 ; [L8448] int ldv_retval_0 ; [L8449] int ldv_retval_4 ; [L8450] int ldv_retval_6 ; [L8452] int ldv_retval_1 ; [L8455] int ldv_retval_3 ; [L8456] int ldv_retval_7 ; [L9134] int INTERF_STATE = 0; [L9135] int SERIAL_STATE = 0; [L9136] void *usb_intfdata = 0; [L9137] struct urb *usb_urb = 0; [L9138] struct usb_device *usb_dev = 0; [L9139] int dev_counter = 0; [L9140] int completeFnIntCounter = 0; [L9141] int completeFnBulkCounter = 0; [L9142] void (*completeFnInt)(struct urb * ) ; [L9143] void (*completeFnBulk)(struct urb * ) ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8510] struct ethtool_regs *ldvarg1 ; [L8511] void *tmp ; [L8512] u32 ldvarg4 ; [L8513] u32 tmp___0 ; [L8514] u8 *ldvarg3 ; [L8515] void *tmp___1 ; [L8516] void *ldvarg0 ; [L8517] void *tmp___2 ; [L8518] struct ethtool_drvinfo *ldvarg5 ; [L8519] void *tmp___3 ; [L8520] u8 *ldvarg2 ; [L8521] void *tmp___4 ; [L8522] struct usb_device_id *ldvarg7 ; [L8523] void *tmp___5 ; [L8524] pm_message_t ldvarg6 ; [L8525] void *ldvarg8 ; [L8526] void *tmp___6 ; [L8527] netdev_features_t ldvarg11 ; [L8528] struct ifreq *ldvarg13 ; [L8529] void *tmp___7 ; [L8530] int ldvarg10 ; [L8531] int tmp___8 ; [L8532] int ldvarg12 ; [L8533] int tmp___9 ; [L8534] struct sk_buff *ldvarg9 ; [L8535] void *tmp___10 ; [L8536] struct urb *ldvarg14 ; [L8537] void *tmp___11 ; [L8538] gfp_t ldvarg16 ; [L8539] int ldvarg15 ; [L8540] int tmp___12 ; [L8541] int tmp___13 ; [L8542] int tmp___14 ; [L8543] int tmp___15 ; [L8544] int tmp___16 ; [L8545] int tmp___17 ; [L8546] int tmp___18 ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg11={235:0}, ldvarg16={239:0}, ldvarg6={251:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8548] CALL, EXPR ldv_zalloc(12UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=12, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=12, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8548] RET, EXPR ldv_zalloc(12UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(12UL)={0:0}, ldvarg11={235:0}, ldvarg16={239:0}, ldvarg6={251:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8548] tmp = ldv_zalloc(12UL) [L8549] ldvarg1 = (struct ethtool_regs *)tmp [L8550] tmp___0 = __VERIFIER_nondet_u32() [L8551] ldvarg4 = tmp___0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg1={0:0}, ldvarg11={235:0}, ldvarg16={239:0}, ldvarg4=11, ldvarg6={251:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8552] CALL, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=1, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8552] RET, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(1UL)={0:0}, ldvarg1={0:0}, ldvarg11={235:0}, ldvarg16={239:0}, ldvarg4=11, ldvarg6={251:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8552] tmp___1 = ldv_zalloc(1UL) [L8553] ldvarg3 = (u8 *)tmp___1 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg1={0:0}, ldvarg11={235:0}, ldvarg16={239:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg6={251:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8554] CALL, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=1, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8554] RET, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(1UL)={0:0}, ldvarg1={0:0}, ldvarg11={235:0}, ldvarg16={239:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg6={251:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8554] tmp___2 = ldv_zalloc(1UL) [L8555] ldvarg0 = tmp___2 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={235:0}, ldvarg16={239:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg6={251:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8556] CALL, EXPR ldv_zalloc(196UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=196, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=196, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8556] RET, EXPR ldv_zalloc(196UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(196UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={235:0}, ldvarg16={239:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg6={251:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8556] tmp___3 = ldv_zalloc(196UL) [L8557] ldvarg5 = (struct ethtool_drvinfo *)tmp___3 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={235:0}, ldvarg16={239:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8558] CALL, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=1, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8558] RET, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(1UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={235:0}, ldvarg16={239:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8558] tmp___4 = ldv_zalloc(1UL) [L8559] ldvarg2 = (u8 *)tmp___4 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={235:0}, ldvarg16={239:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8560] CALL, EXPR ldv_zalloc(32UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=32, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=32, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8560] RET, EXPR ldv_zalloc(32UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(32UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={235:0}, ldvarg16={239:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8560] tmp___5 = ldv_zalloc(32UL) [L8561] ldvarg7 = (struct usb_device_id *)tmp___5 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={235:0}, ldvarg16={239:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8562] CALL, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=1, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8562] RET, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(1UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={235:0}, ldvarg16={239:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8562] tmp___6 = ldv_zalloc(1UL) [L8563] ldvarg8 = tmp___6 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={235:0}, ldvarg16={239:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8564] CALL, EXPR ldv_zalloc(40UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=40, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=40, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147745792, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8564] RET, EXPR ldv_zalloc(40UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(40UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={235:0}, ldvarg16={239:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8564] tmp___7 = ldv_zalloc(40UL) [L8565] ldvarg13 = (struct ifreq *)tmp___7 [L8566] tmp___8 = __VERIFIER_nondet_int() [L8567] ldvarg10 = tmp___8 [L8568] tmp___9 = __VERIFIER_nondet_int() [L8569] ldvarg12 = tmp___9 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={235:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg16={239:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8570] CALL, EXPR ldv_zalloc(240UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=240, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=240, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8570] RET, EXPR ldv_zalloc(240UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(240UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={235:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg16={239:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8570] tmp___10 = ldv_zalloc(240UL) [L8571] ldvarg9 = (struct sk_buff *)tmp___10 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={235:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg16={239:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8572] CALL, EXPR ldv_zalloc(192UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=192, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=192, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8572] RET, EXPR ldv_zalloc(192UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(192UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={235:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg16={239:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8572] tmp___11 = ldv_zalloc(192UL) [L8573] ldvarg14 = (struct urb *)tmp___11 [L8574] tmp___12 = __VERIFIER_nondet_int() [L8575] ldvarg15 = tmp___12 [L8576] FCALL ldv_initialize() [L8577] FCALL memset((void *)(& ldvarg6), 0, 4UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={235:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={239:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, memset((void *)(& ldvarg6), 0, 4UL)={251:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8578] FCALL memset((void *)(& ldvarg11), 0, 8UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={235:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={239:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, memset((void *)(& ldvarg11), 0, 8UL)={235:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8579] FCALL memset((void *)(& ldvarg16), 0, 4UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={235:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={239:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, memset((void *)(& ldvarg16), 0, 4UL)={239:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8580] ldv_state_variable_4 = 0 [L8581] ldv_state_variable_1 = 0 [L8582] ref_cnt = 0 [L8583] ldv_state_variable_0 = 1 [L8584] ldv_state_variable_3 = 0 [L8585] ldv_state_variable_2 = 0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={235:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={239:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8587] tmp___13 = __VERIFIER_nondet_int() [L8589] case 0: [L8700] case 1: [L8766] case 2: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={235:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={239:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=2, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8767] COND TRUE ldv_state_variable_0 != 0 [L8768] tmp___16 = __VERIFIER_nondet_int() [L8770] case 0: [L8778] case 1: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={235:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={239:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=2, tmp___16=1, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8779] COND TRUE ldv_state_variable_0 == 1 [L8780] CALL, EXPR smsc95xx_driver_init() [L8432] int tmp ; [L8434] CALL, EXPR ldv_usb_register_driver_5(& smsc95xx_driver, & __this_module, "smsc95xx") [L9106] ldv_func_ret_type ldv_func_res ; [L9107] int tmp ; [L9109] CALL, EXPR usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L9502] return __VERIFIER_nondet_int(); [L9109] RET, EXPR usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L9109] tmp = usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L9110] ldv_func_res = tmp [L9111] ldv_state_variable_1 = 1 [L9112] usb_counter = 0 [L9113] CALL ldv_usb_driver_1() [L8501] void *tmp ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8503] CALL, EXPR ldv_zalloc(1520UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1520, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=1520, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8503] RET, EXPR ldv_zalloc(1520UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(1520UL)={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8503] tmp = ldv_zalloc(1520UL) [L8504] smsc95xx_driver_group1 = (struct usb_interface *)tmp VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L9113] RET ldv_usb_driver_1() [L9114] return (ldv_func_res); VAL [={0:0}, ={0:0}, \result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, ldv_func_arg1={234:0}, ldv_func_arg1={234:0}, ldv_func_arg2={476:477}, ldv_func_arg2={476:477}, ldv_func_arg3={229:0}, ldv_func_arg3={229:0}, ldv_func_res=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp=0, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8434] RET, EXPR ldv_usb_register_driver_5(& smsc95xx_driver, & __this_module, "smsc95xx") [L8434] tmp = ldv_usb_register_driver_5(& smsc95xx_driver, & __this_module, "smsc95xx") [L8435] return (tmp); VAL [={0:0}, ={0:0}, \result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp=0, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8780] RET, EXPR smsc95xx_driver_init() [L8780] ldv_retval_4 = smsc95xx_driver_init() [L8781] COND TRUE ldv_retval_4 == 0 [L8782] ldv_state_variable_0 = 3 [L8783] ldv_state_variable_2 = 1 [L8784] CALL ldv_initialize_driver_info_2() [L8459] void *tmp ; [L8460] void *tmp___0 ; [L8461] void *tmp___1 ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8463] CALL, EXPR ldv_zalloc(1384UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1384, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=1384, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8463] RET, EXPR ldv_zalloc(1384UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(1384UL)={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8463] tmp = ldv_zalloc(1384UL) [L8464] smsc95xx_info_group0 = (struct usbnet *)tmp VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8465] CALL, EXPR ldv_zalloc(1520UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1520, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=1520, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8465] RET, EXPR ldv_zalloc(1520UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(1520UL)={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8465] tmp___0 = ldv_zalloc(1520UL) [L8466] smsc95xx_info_group1 = (struct usb_interface *)tmp___0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8467] CALL, EXPR ldv_zalloc(240UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=240, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=240, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8467] RET, EXPR ldv_zalloc(240UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(240UL)={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8467] tmp___1 = ldv_zalloc(240UL) [L8468] smsc95xx_info_group2 = (struct sk_buff *)tmp___1 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8784] RET ldv_initialize_driver_info_2() [L8785] ldv_state_variable_3 = 1 [L8786] CALL ldv_net_device_ops_3() [L8474] void *tmp ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8476] CALL, EXPR ldv_zalloc(3136UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=3136, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=3136, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8476] RET, EXPR ldv_zalloc(3136UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_zalloc(3136UL)={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8476] tmp = ldv_zalloc(3136UL) [L8477] smsc95xx_netdev_ops_group1 = (struct net_device *)tmp VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8786] RET ldv_net_device_ops_3() [L8787] ldv_state_variable_4 = 1 [L8788] CALL ldv_initialize_ethtool_ops_4() [L8483] void *tmp ; [L8484] void *tmp___0 ; [L8485] void *tmp___1 ; [L8486] void *tmp___2 ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8488] CALL, EXPR ldv_zalloc(20UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=20, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=20, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8488] RET, EXPR ldv_zalloc(20UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_zalloc(20UL)={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8488] tmp = ldv_zalloc(20UL) [L8489] smsc95xx_ethtool_ops_group1 = (struct ethtool_wolinfo *)tmp VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8490] CALL, EXPR ldv_zalloc(44UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=44, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=44, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8490] RET, EXPR ldv_zalloc(44UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_zalloc(44UL)={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8490] tmp___0 = ldv_zalloc(44UL) [L8491] smsc95xx_ethtool_ops_group0 = (struct ethtool_cmd *)tmp___0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8492] CALL, EXPR ldv_zalloc(16UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=16, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=16, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8492] RET, EXPR ldv_zalloc(16UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_zalloc(16UL)={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8492] tmp___1 = ldv_zalloc(16UL) [L8493] smsc95xx_ethtool_ops_group2 = (struct ethtool_eeprom *)tmp___1 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8494] CALL, EXPR ldv_zalloc(3136UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=3136, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=3136, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8494] RET, EXPR ldv_zalloc(3136UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_zalloc(3136UL)={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8494] tmp___2 = ldv_zalloc(3136UL) [L8495] smsc95xx_ethtool_ops_group3 = (struct net_device *)tmp___2 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8788] RET ldv_initialize_ethtool_ops_4() [L8791] COND FALSE !(ldv_retval_4 != 0) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={235:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={239:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=2, tmp___16=1, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8587] tmp___13 = __VERIFIER_nondet_int() [L8589] case 0: [L8700] case 1: [L8766] case 2: [L8806] case 3: [L8976] case 4: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={235:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={239:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=4, tmp___16=1, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8977] COND TRUE ldv_state_variable_2 != 0 [L8978] tmp___18 = __VERIFIER_nondet_int() [L8980] case 0: [L8992] case 1: [L9004] case 2: [L9016] case 3: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={235:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={239:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=4, tmp___16=1, tmp___18=3, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L9017] COND TRUE ldv_state_variable_2 == 1 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={235:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={239:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={251:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=4, tmp___16=1, tmp___18=3, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L9018] CALL smsc95xx_manage_power(smsc95xx_info_group0, ldvarg15) VAL [={0:0}, ={0:0}, \old(INTERF_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8338] struct smsc95xx_priv *pdata ; [L8340] EXPR dev->data[0] [L8340] pdata = (struct smsc95xx_priv *)dev->data[0] [L8341] EXPR dev->intf [L8341] (dev->intf)->needs_remote_wakeup = (unsigned char )on [L8342] EXPR pdata->features VAL [={0:0}, ={0:0}, \old(INTERF_STATE)=0, \old(on)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev={0:0}, dev={0:0}, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, on=0, pdata={0:8830452760576}, pdata->features=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8342] COND FALSE !(((int )pdata->features & 4) != 0) [L8346] dev->net VAL [={0:0}, ={0:0}, \old(INTERF_STATE)=0, \old(on)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev={0:0}, dev={0:0}, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, on=0, pdata={0:8830452760576}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8347] COND FALSE !(on != 0) [L8350] EXPR dev->intf [L8350] CALL ldv_usb_autopm_put_interface_4(dev->intf) [L9099] CALL ldv_put_interface() [L9313] COND FALSE !(INTERF_STATE > 0) VAL [={0:0}, ={0:0}, \old(INTERF_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L9315] CALL ldv_error() VAL [={0:0}, ={0:0}, \old(INTERF_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5496] reach_error() VAL [={0:0}, ={0:0}, \old(INTERF_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 66 procedures, 1456 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 101.9s, OverallIterations: 12, TraceHistogramMax: 19, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.1s, AutomataDifference: 6.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 13554 SdHoareTripleChecker+Valid, 2.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 13554 mSDsluCounter, 76165 SdHoareTripleChecker+Invalid, 2.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 52505 mSDsCounter, 146 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 430 IncrementalHoareTripleChecker+Invalid, 576 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 146 mSolverCounterUnsat, 23660 mSDtfsCounter, 430 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1594 GetRequests, 1530 SyntacticMatches, 0 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 136 ImplicationChecksByTransitivity, 3.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4546occurred in iteration=6, InterpolantAutomatonStates: 74, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.7s AutomataMinimizationTime, 11 MinimizatonAttempts, 24 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.8s SsaConstructionTime, 40.8s SatisfiabilityAnalysisTime, 9.9s InterpolantComputationTime, 1443 NumberOfCodeBlocks, 1183 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 1569 ConstructedInterpolants, 0 QuantifiedInterpolants, 3925 SizeOfPredicates, 8 NumberOfNonLiveVariables, 19057 ConjunctsInSsa, 37 ConjunctsInUnsatCore, 14 InterpolantComputations, 8 PerfectInterpolantSequences, 4340/4456 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-07-12 12:28:39,715 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN: Overapproximated counterexample