./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.cil.out.i --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -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-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.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 271771768c3380f5979c29c79a53c5e282857dcb6c4c2b744d0fa4e6e2c0dd66 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:05:04,504 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:05:04,506 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:05:04,539 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:05:04,540 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:05:04,543 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:05:04,544 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:05:04,549 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:05:04,551 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:05:04,554 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:05:04,555 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:05:04,556 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:05:04,557 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:05:04,559 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:05:04,560 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:05:04,561 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:05:04,562 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:05:04,564 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:05:04,566 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:05:04,571 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:05:04,572 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:05:04,573 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:05:04,574 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:05:04,574 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:05:04,580 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:05:04,581 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:05:04,581 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:05:04,582 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:05:04,582 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:05:04,583 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:05:04,584 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:05:04,584 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:05:04,586 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:05:04,586 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:05:04,587 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:05:04,588 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:05:04,588 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:05:04,588 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:05:04,589 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:05:04,589 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:05:04,590 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:05:04,591 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 22:05:04,625 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:05:04,625 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:05:04,626 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:05:04,626 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:05:04,627 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:05:04,627 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:05:04,628 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:05:04,628 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:05:04,628 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:05:04,628 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:05:04,629 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 22:05:04,629 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:05:04,629 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:05:04,629 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:05:04,630 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:05:04,630 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:05:04,630 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:05:04,630 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:05:04,630 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:05:04,630 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:05:04,631 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:05:04,631 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:05:04,631 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:05:04,631 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:05:04,631 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:05:04,632 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 22:05:04,632 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 22:05:04,633 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:05:04,633 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:05:04,633 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:05:04,633 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 271771768c3380f5979c29c79a53c5e282857dcb6c4c2b744d0fa4e6e2c0dd66 [2022-02-20 22:05:04,874 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:05:04,902 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:05:04,905 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:05:04,906 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:05:04,907 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:05:04,908 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-02-20 22:05:04,972 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42db7cd7f/31bc7c6f90c94f0fa471eb76fbc7d3be/FLAG2ec9ac57e [2022-02-20 22:05:05,656 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:05:05,656 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-02-20 22:05:05,704 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42db7cd7f/31bc7c6f90c94f0fa471eb76fbc7d3be/FLAG2ec9ac57e [2022-02-20 22:05:05,795 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42db7cd7f/31bc7c6f90c94f0fa471eb76fbc7d3be [2022-02-20 22:05:05,797 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:05:05,799 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:05:05,802 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:05:05,802 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:05:05,805 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:05:05,806 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:05:05" (1/1) ... [2022-02-20 22:05:05,807 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@426df403 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:05:05, skipping insertion in model container [2022-02-20 22:05:05,807 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:05:05" (1/1) ... [2022-02-20 22:05:05,812 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:05:05,907 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:05:06,888 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-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.cil.out.i[185985,185998] [2022-02-20 22:05:06,922 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:05:06,957 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:05:07,180 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:1392) 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:1076) 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:1622) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) 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:1622) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) 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:1076) 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:1465) 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:3271) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2356) 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) [2022-02-20 22:05:07,189 INFO L158 Benchmark]: Toolchain (without parser) took 1388.54ms. Allocated memory was 96.5MB in the beginning and 132.1MB in the end (delta: 35.7MB). Free memory was 52.8MB in the beginning and 76.4MB in the end (delta: -23.6MB). Peak memory consumption was 43.1MB. Max. memory is 16.1GB. [2022-02-20 22:05:07,190 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 96.5MB. Free memory was 66.8MB in the beginning and 66.7MB in the end (delta: 31.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 22:05:07,191 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1384.45ms. Allocated memory was 96.5MB in the beginning and 132.1MB in the end (delta: 35.7MB). Free memory was 52.5MB in the beginning and 76.4MB in the end (delta: -23.8MB). Peak memory consumption was 43.1MB. Max. memory is 16.1GB. [2022-02-20 22:05:07,192 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 96.5MB. Free memory was 66.8MB in the beginning and 66.7MB in the end (delta: 31.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1384.45ms. Allocated memory was 96.5MB in the beginning and 132.1MB in the end (delta: 35.7MB). Free memory was 52.5MB in the beginning and 76.4MB in the end (delta: -23.8MB). Peak memory consumption was 43.1MB. 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 -ea -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-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.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 271771768c3380f5979c29c79a53c5e282857dcb6c4c2b744d0fa4e6e2c0dd66 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:05:08,842 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:05:08,845 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:05:08,896 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:05:08,897 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:05:08,901 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:05:08,902 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:05:08,907 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:05:08,909 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:05:08,914 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:05:08,915 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:05:08,917 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:05:08,917 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:05:08,919 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:05:08,920 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:05:08,924 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:05:08,927 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:05:08,928 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:05:08,929 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:05:08,930 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:05:08,931 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:05:08,932 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:05:08,933 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:05:08,933 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:05:08,935 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:05:08,936 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:05:08,936 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:05:08,937 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:05:08,937 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:05:08,938 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:05:08,938 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:05:08,939 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:05:08,939 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:05:08,940 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:05:08,941 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:05:08,941 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:05:08,941 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:05:08,942 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:05:08,942 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:05:08,943 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:05:08,943 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:05:08,948 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-02-20 22:05:08,982 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:05:08,982 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:05:08,983 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:05:08,983 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:05:08,984 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:05:08,984 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:05:08,985 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:05:08,986 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:05:08,986 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:05:08,986 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:05:08,987 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:05:08,987 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:05:08,987 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:05:08,987 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:05:08,987 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-02-20 22:05:08,988 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-02-20 22:05:08,988 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-02-20 22:05:08,988 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:05:08,988 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:05:08,988 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:05:08,989 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:05:08,989 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:05:08,989 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:05:08,989 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:05:08,989 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:05:08,990 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:05:08,990 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:05:08,990 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-02-20 22:05:08,990 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-02-20 22:05:08,990 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:05:08,990 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:05:08,991 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:05:08,991 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-02-20 22:05:08,991 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 271771768c3380f5979c29c79a53c5e282857dcb6c4c2b744d0fa4e6e2c0dd66 [2022-02-20 22:05:09,301 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:05:09,323 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:05:09,325 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:05:09,326 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:05:09,327 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:05:09,328 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-02-20 22:05:09,379 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49e213f56/e40b31d419e24bd1b8974e14463f45b1/FLAG56a2d16da [2022-02-20 22:05:10,010 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:05:10,010 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-02-20 22:05:10,042 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49e213f56/e40b31d419e24bd1b8974e14463f45b1/FLAG56a2d16da [2022-02-20 22:05:10,397 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49e213f56/e40b31d419e24bd1b8974e14463f45b1 [2022-02-20 22:05:10,399 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:05:10,400 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:05:10,401 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:05:10,401 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:05:10,405 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:05:10,406 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:05:10" (1/1) ... [2022-02-20 22:05:10,407 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a651fd9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:05:10, skipping insertion in model container [2022-02-20 22:05:10,407 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:05:10" (1/1) ... [2022-02-20 22:05:10,412 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:05:10,503 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:05:11,589 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-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.cil.out.i[185985,185998] [2022-02-20 22:05:11,609 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:05:11,640 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-02-20 22:05:11,685 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:05:11,875 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-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.cil.out.i[185985,185998] [2022-02-20 22:05:11,888 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:05:11,902 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:05:12,095 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-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.cil.out.i[185985,185998] [2022-02-20 22:05:12,099 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:05:12,201 INFO L208 MainTranslator]: Completed translation [2022-02-20 22:05:12,202 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:05:12 WrapperNode [2022-02-20 22:05:12,202 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 22:05:12,203 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 22:05:12,204 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 22:05:12,204 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 22:05:12,209 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:05:12" (1/1) ... [2022-02-20 22:05:12,262 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:05:12" (1/1) ... [2022-02-20 22:05:12,393 INFO L137 Inliner]: procedures = 173, calls = 1227, calls flagged for inlining = 70, calls inlined = 70, statements flattened = 2877 [2022-02-20 22:05:12,393 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 22:05:12,394 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 22:05:12,394 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 22:05:12,394 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 22:05:12,401 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:05:12" (1/1) ... [2022-02-20 22:05:12,401 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:05:12" (1/1) ... [2022-02-20 22:05:12,438 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:05:12" (1/1) ... [2022-02-20 22:05:12,440 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:05:12" (1/1) ... [2022-02-20 22:05:12,569 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:05:12" (1/1) ... [2022-02-20 22:05:12,591 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:05:12" (1/1) ... [2022-02-20 22:05:12,617 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:05:12" (1/1) ... [2022-02-20 22:05:12,646 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 22:05:12,647 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 22:05:12,663 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 22:05:12,663 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 22:05:12,664 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:05:12" (1/1) ... [2022-02-20 22:05:12,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:05:12,680 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 22:05:12,690 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) [2022-02-20 22:05:12,692 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 [2022-02-20 22:05:12,721 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_radio_text [2022-02-20 22:05:12,722 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_radio_text [2022-02-20 22:05:12,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-02-20 22:05:12,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-02-20 22:05:12,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-02-20 22:05:12,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-02-20 22:05:12,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-02-20 22:05:12,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-02-20 22:05:12,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-02-20 22:05:12,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-02-20 22:05:12,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-02-20 22:05:12,723 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-02-20 22:05:12,724 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_is_valid [2022-02-20 22:05:12,724 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_is_valid [2022-02-20 22:05:12,724 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_wait_stc [2022-02-20 22:05:12,724 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_wait_stc [2022-02-20 22:05:12,724 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_usecs [2022-02-20 22:05:12,724 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_usecs [2022-02-20 22:05:12,725 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_mute [2022-02-20 22:05:12,725 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_mute [2022-02-20 22:05:12,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-02-20 22:05:12,725 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-02-20 22:05:12,725 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2022-02-20 22:05:12,725 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2022-02-20 22:05:12,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-02-20 22:05:12,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-02-20 22:05:12,726 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_power_state [2022-02-20 22:05:12,726 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_power_state [2022-02-20 22:05:12,726 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_choose_econtrol_action [2022-02-20 22:05:12,726 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_choose_econtrol_action [2022-02-20 22:05:12,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2022-02-20 22:05:12,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2022-02-20 22:05:12,727 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-02-20 22:05:12,727 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-02-20 22:05:12,727 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-02-20 22:05:12,728 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-02-20 22:05:12,728 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_tune [2022-02-20 22:05:12,728 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_tune [2022-02-20 22:05:12,728 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-02-20 22:05:12,728 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-02-20 22:05:12,728 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-02-20 22:05:12,728 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-02-20 22:05:12,729 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-02-20 22:05:12,729 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-02-20 22:05:12,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-02-20 22:05:12,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-02-20 22:05:12,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-02-20 22:05:12,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-02-20 22:05:12,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-02-20 22:05:12,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-02-20 22:05:12,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_strlen [2022-02-20 22:05:12,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_strlen [2022-02-20 22:05:12,730 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2022-02-20 22:05:12,730 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2022-02-20 22:05:12,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-02-20 22:05:12,731 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-02-20 22:05:12,731 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_rds_buff [2022-02-20 22:05:12,731 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_rds_buff [2022-02-20 22:05:12,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-02-20 22:05:12,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-02-20 22:05:12,732 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-02-20 22:05:12,732 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-02-20 22:05:12,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 22:05:12,732 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2022-02-20 22:05:12,732 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2022-02-20 22:05:12,732 INFO L130 BoogieDeclarations]: Found specification of procedure validate_range [2022-02-20 22:05:12,733 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_range [2022-02-20 22:05:12,733 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_free [2022-02-20 22:05:12,733 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_free [2022-02-20 22:05:12,733 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_integers [2022-02-20 22:05:12,733 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_integers [2022-02-20 22:05:12,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 22:05:12,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-02-20 22:05:12,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-02-20 22:05:12,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-20 22:05:12,734 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_disable [2022-02-20 22:05:12,734 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_disable [2022-02-20 22:05:12,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 22:05:12,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-02-20 22:05:12,735 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_free [2022-02-20 22:05:12,735 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_free [2022-02-20 22:05:12,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-02-20 22:05:12,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-02-20 22:05:12,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-02-20 22:05:12,736 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_send_command [2022-02-20 22:05:12,736 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_send_command [2022-02-20 22:05:12,736 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2022-02-20 22:05:12,736 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2022-02-20 22:05:12,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-02-20 22:05:12,736 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2022-02-20 22:05:12,736 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2022-02-20 22:05:12,737 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_property [2022-02-20 22:05:12,737 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_property [2022-02-20 22:05:12,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 22:05:12,737 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-02-20 22:05:12,737 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-02-20 22:05:12,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-02-20 22:05:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-02-20 22:05:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 22:05:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-02-20 22:05:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 22:05:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_property [2022-02-20 22:05:12,738 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_property [2022-02-20 22:05:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-02-20 22:05:12,739 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-02-20 22:05:12,739 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_frequency [2022-02-20 22:05:12,739 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_frequency [2022-02-20 22:05:12,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-02-20 22:05:12,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2022-02-20 22:05:12,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2022-02-20 22:05:12,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-02-20 22:05:12,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-02-20 22:05:12,740 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-02-20 22:05:12,740 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-02-20 22:05:12,740 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-02-20 22:05:12,740 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-02-20 22:05:12,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-02-20 22:05:12,741 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_status [2022-02-20 22:05:12,741 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_status [2022-02-20 22:05:12,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_ret_val [2022-02-20 22:05:12,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_ret_val [2022-02-20 22:05:12,741 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_update_tune_status [2022-02-20 22:05:12,742 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_update_tune_status [2022-02-20 22:05:12,742 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_ps_name [2022-02-20 22:05:12,742 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_ps_name [2022-02-20 22:05:12,742 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_queryctrl [2022-02-20 22:05:12,742 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_queryctrl [2022-02-20 22:05:12,742 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_modulator [2022-02-20 22:05:12,743 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_modulator [2022-02-20 22:05:12,743 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-02-20 22:05:12,743 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 22:05:12,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 22:05:13,342 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 22:05:13,346 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 22:05:13,686 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-02-20 22:05:48,781 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 22:05:48,797 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 22:05:48,797 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 22:05:48,799 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 10:05:48 BoogieIcfgContainer [2022-02-20 22:05:48,803 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 22:05:48,804 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 22:05:48,805 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 22:05:48,807 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 22:05:48,807 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 10:05:10" (1/3) ... [2022-02-20 22:05:48,808 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b37c1c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 10:05:48, skipping insertion in model container [2022-02-20 22:05:48,808 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:05:12" (2/3) ... [2022-02-20 22:05:48,808 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b37c1c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 10:05:48, skipping insertion in model container [2022-02-20 22:05:48,808 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 10:05:48" (3/3) ... [2022-02-20 22:05:48,810 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-02-20 22:05:48,814 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 22:05:48,814 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 22:05:48,852 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 22:05:48,856 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 22:05:48,857 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 22:05:48,898 INFO L276 IsEmpty]: Start isEmpty. Operand has 1039 states, 770 states have (on average 1.4025974025974026) internal successors, (1080), 786 states have internal predecessors, (1080), 217 states have call successors, (217), 51 states have call predecessors, (217), 50 states have return successors, (209), 209 states have call predecessors, (209), 209 states have call successors, (209) [2022-02-20 22:05:48,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-02-20 22:05:48,915 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 22:05:48,916 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2022-02-20 22:05:48,916 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_lenErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 22:05:48,920 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 22:05:48,920 INFO L85 PathProgramCache]: Analyzing trace with hash 1529596494, now seen corresponding path program 1 times [2022-02-20 22:05:48,938 INFO L126 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-02-20 22:05:48,939 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [139731298] [2022-02-20 22:05:48,939 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 22:05:48,940 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-02-20 22:05:48,940 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-02-20 22:05:48,943 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) [2022-02-20 22:05:48,957 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-02-20 22:05:49,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:05:50,006 INFO L263 TraceCheckSpWp]: Trace formula consists of 1224 conjuncts, 1 conjunts are in the unsatisfiable core [2022-02-20 22:05:50,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 22:05:50,111 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 22:05:50,721 INFO L290 TraceCheckUtils]: 0: Hoare triple {1042#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0bv64, 0bv64;assume 0bv1 == #valid[0bv64];assume ~bvult64(0bv64, #StackHeapBarrier);call #Ultimate.allocInit(2bv64, 1bv64);call write~init~intINTTYPE1(48bv8, 1bv64, 0bv64, 1bv64);call write~init~intINTTYPE1(0bv8, 1bv64, 1bv64, 1bv64);call #Ultimate.allocInit(102bv64, 2bv64);call #Ultimate.allocInit(169bv64, 3bv64);call #Ultimate.allocInit(27bv64, 4bv64);call #Ultimate.allocInit(4bv64, 5bv64);call write~init~intINTTYPE1(118bv8, 5bv64, 0bv64, 1bv64);call write~init~intINTTYPE1(105bv8, 5bv64, 1bv64, 1bv64);call write~init~intINTTYPE1(111bv8, 5bv64, 2bv64, 1bv64);call write~init~intINTTYPE1(0bv8, 5bv64, 3bv64, 1bv64);call #Ultimate.allocInit(4bv64, 6bv64);call write~init~intINTTYPE1(118bv8, 6bv64, 0bv64, 1bv64);call write~init~intINTTYPE1(100bv8, 6bv64, 1bv64, 1bv64);call write~init~intINTTYPE1(100bv8, 6bv64, 2bv64, 1bv64);call write~init~intINTTYPE1(0bv8, 6bv64, 3bv64, 1bv64);call #Ultimate.allocInit(47bv64, 7bv64);call #Ultimate.allocInit(15bv64, 8bv64);call #Ultimate.allocInit(43bv64, 9bv64);call #Ultimate.allocInit(50bv64, 10bv64);call #Ultimate.allocInit(20bv64, 11bv64);call #Ultimate.allocInit(56bv64, 12bv64);call #Ultimate.allocInit(55bv64, 13bv64);call #Ultimate.allocInit(21bv64, 14bv64);call #Ultimate.allocInit(55bv64, 15bv64);call #Ultimate.allocInit(22bv64, 16bv64);call #Ultimate.allocInit(38bv64, 17bv64);call #Ultimate.allocInit(33bv64, 18bv64);call #Ultimate.allocInit(32bv64, 19bv64);call #Ultimate.allocInit(39bv64, 20bv64);call #Ultimate.allocInit(36bv64, 21bv64);call #Ultimate.allocInit(29bv64, 22bv64);call #Ultimate.allocInit(39bv64, 23bv64);call #Ultimate.allocInit(33bv64, 24bv64);call #Ultimate.allocInit(31bv64, 25bv64);call #Ultimate.allocInit(59bv64, 26bv64);call #Ultimate.allocInit(16bv64, 27bv64);call #Ultimate.allocInit(32bv64, 28bv64);call #Ultimate.allocInit(16bv64, 29bv64);call #Ultimate.allocInit(43bv64, 30bv64);call #Ultimate.allocInit(20bv64, 31bv64);call #Ultimate.allocInit(53bv64, 32bv64);call #Ultimate.allocInit(21bv64, 33bv64);call #Ultimate.allocInit(57bv64, 34bv64);call #Ultimate.allocInit(23bv64, 35bv64);call #Ultimate.allocInit(26bv64, 36bv64);call #Ultimate.allocInit(22bv64, 37bv64);call #Ultimate.allocInit(64bv64, 38bv64);call #Ultimate.allocInit(22bv64, 39bv64);call #Ultimate.allocInit(26bv64, 40bv64);call #Ultimate.allocInit(19bv64, 41bv64);call #Ultimate.allocInit(91bv64, 42bv64);call #Ultimate.allocInit(19bv64, 43bv64);call #Ultimate.allocInit(26bv64, 44bv64);call #Ultimate.allocInit(17bv64, 45bv64);call #Ultimate.allocInit(1bv64, 46bv64);call write~init~intINTTYPE1(0bv8, 46bv64, 0bv64, 1bv64);call #Ultimate.allocInit(1bv64, 47bv64);call write~init~intINTTYPE1(0bv8, 47bv64, 0bv64, 1bv64);call #Ultimate.allocInit(13bv64, 48bv64);call #Ultimate.allocInit(31bv64, 49bv64);call #Ultimate.allocInit(13bv64, 50bv64);call #Ultimate.allocInit(28bv64, 51bv64);call #Ultimate.allocInit(27bv64, 52bv64);call #Ultimate.allocInit(13bv64, 53bv64);call #Ultimate.allocInit(30bv64, 54bv64);call #Ultimate.allocInit(23bv64, 55bv64);call #Ultimate.allocInit(44bv64, 56bv64);call #Ultimate.allocInit(44bv64, 57bv64);call #Ultimate.allocInit(7bv64, 58bv64);call write~init~intINTTYPE1(115bv8, 58bv64, 0bv64, 1bv64);call write~init~intINTTYPE1(105bv8, 58bv64, 1bv64, 1bv64);call write~init~intINTTYPE1(52bv8, 58bv64, 2bv64, 1bv64);call write~init~intINTTYPE1(55bv8, 58bv64, 3bv64, 1bv64);call write~init~intINTTYPE1(49bv8, 58bv64, 4bv64, 1bv64);call write~init~intINTTYPE1(51bv8, 58bv64, 5bv64, 1bv64);call write~init~intINTTYPE1(0bv8, 58bv64, 6bv64, 1bv64);~si4713_subdev_tuner_ops_group1~0.base, ~si4713_subdev_tuner_ops_group1~0.offset := 0bv64, 0bv64;~ldv_irq_1_3~0 := 0bv32;~ldv_irq_data_1_1~0.base, ~ldv_irq_data_1_1~0.offset := 0bv64, 0bv64;~ldv_irq_1_0~0 := 0bv32;~ldv_irq_data_1_0~0.base, ~ldv_irq_data_1_0~0.offset := 0bv64, 0bv64;~ldv_state_variable_0~0 := 0bv32;~si4713_subdev_tuner_ops_group0~0.base, ~si4713_subdev_tuner_ops_group0~0.offset := 0bv64, 0bv64;~si4713_subdev_core_ops_group2~0.base, ~si4713_subdev_core_ops_group2~0.offset := 0bv64, 0bv64;~ldv_state_variable_2~0 := 0bv32;~ldv_irq_data_1_3~0.base, ~ldv_irq_data_1_3~0.offset := 0bv64, 0bv64;~ldv_irq_data_1_2~0.base, ~ldv_irq_data_1_2~0.offset := 0bv64, 0bv64;~ldv_irq_1_2~0 := 0bv32;~LDV_IN_INTERRUPT~0 := 1bv32;~ldv_irq_1_1~0 := 0bv32;~ldv_irq_line_1_3~0 := 0bv32;~si4713_subdev_core_ops_group1~0.base, ~si4713_subdev_core_ops_group1~0.offset := 0bv64, 0bv64;~si4713_subdev_core_ops_group0~0.base, ~si4713_subdev_core_ops_group0~0.offset := 0bv64, 0bv64;~ldv_state_variable_3~0 := 0bv32;~ldv_irq_line_1_0~0 := 0bv32;~ref_cnt~0 := 0bv32;~si4713_subdev_tuner_ops_group2~0.base, ~si4713_subdev_tuner_ops_group2~0.offset := 0bv64, 0bv64;~ldv_irq_line_1_1~0 := 0bv32;~si4713_i2c_driver_group0~0.base, ~si4713_i2c_driver_group0~0.offset := 0bv64, 0bv64;~ldv_state_variable_1~0 := 0bv32;~ldv_irq_line_1_2~0 := 0bv32;~ldv_state_variable_4~0 := 0bv32;~debug~0 := 0bv32;~#si4713_supply_names~0.base, ~#si4713_supply_names~0.offset := 59bv64, 0bv64;call #Ultimate.allocInit(16bv64, 59bv64);call write~init~$Pointer$(5bv64, 0bv64, ~#si4713_supply_names~0.base, ~#si4713_supply_names~0.offset, 8bv64);call write~init~$Pointer$(6bv64, 0bv64, ~#si4713_supply_names~0.base, ~bvadd64(8bv64, ~#si4713_supply_names~0.offset), 8bv64);~#limiter_times~0.base, ~#limiter_times~0.offset := 60bv64, 0bv64;call #Ultimate.allocInit(320bv64, 60bv64);call write~init~intINTTYPE8(2000bv64, ~#limiter_times~0.base, ~#limiter_times~0.offset, 8bv64);call write~init~intINTTYPE8(250bv64, ~#limiter_times~0.base, ~bvadd64(8bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(1000bv64, ~#limiter_times~0.base, ~bvadd64(16bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(500bv64, ~#limiter_times~0.base, ~bvadd64(24bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(510bv64, ~#limiter_times~0.base, ~bvadd64(32bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(1000bv64, ~#limiter_times~0.base, ~bvadd64(40bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(255bv64, ~#limiter_times~0.base, ~bvadd64(48bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(2000bv64, ~#limiter_times~0.base, ~bvadd64(56bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(170bv64, ~#limiter_times~0.base, ~bvadd64(64bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(3000bv64, ~#limiter_times~0.base, ~bvadd64(72bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(127bv64, ~#limiter_times~0.base, ~bvadd64(80bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(4020bv64, ~#limiter_times~0.base, ~bvadd64(88bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(102bv64, ~#limiter_times~0.base, ~bvadd64(96bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(5010bv64, ~#limiter_times~0.base, ~bvadd64(104bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(85bv64, ~#limiter_times~0.base, ~bvadd64(112bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(6020bv64, ~#limiter_times~0.base, ~bvadd64(120bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(73bv64, ~#limiter_times~0.base, ~bvadd64(128bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(7010bv64, ~#limiter_times~0.base, ~bvadd64(136bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(64bv64, ~#limiter_times~0.base, ~bvadd64(144bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(7990bv64, ~#limiter_times~0.base, ~bvadd64(152bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(57bv64, ~#limiter_times~0.base, ~bvadd64(160bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(8970bv64, ~#limiter_times~0.base, ~bvadd64(168bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(51bv64, ~#limiter_times~0.base, ~bvadd64(176bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(10030bv64, ~#limiter_times~0.base, ~bvadd64(184bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(25bv64, ~#limiter_times~0.base, ~bvadd64(192bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(20470bv64, ~#limiter_times~0.base, ~bvadd64(200bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(17bv64, ~#limiter_times~0.base, ~bvadd64(208bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(30110bv64, ~#limiter_times~0.base, ~bvadd64(216bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(13bv64, ~#limiter_times~0.base, ~bvadd64(224bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(39380bv64, ~#limiter_times~0.base, ~bvadd64(232bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(10bv64, ~#limiter_times~0.base, ~bvadd64(240bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(51190bv64, ~#limiter_times~0.base, ~bvadd64(248bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(8bv64, ~#limiter_times~0.base, ~bvadd64(256bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(63690bv64, ~#limiter_times~0.base, ~bvadd64(264bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(7bv64, ~#limiter_times~0.base, ~bvadd64(272bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(73140bv64, ~#limiter_times~0.base, ~bvadd64(280bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(6bv64, ~#limiter_times~0.base, ~bvadd64(288bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(85330bv64, ~#limiter_times~0.base, ~bvadd64(296bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(5bv64, ~#limiter_times~0.base, ~bvadd64(304bv64, ~#limiter_times~0.offset), 8bv64);call write~init~intINTTYPE8(102390bv64, ~#limiter_times~0.base, ~bvadd64(312bv64, ~#limiter_times~0.offset), 8bv64);~#acomp_rtimes~0.base, ~#acomp_rtimes~0.offset := 61bv64, 0bv64;call #Ultimate.allocInit(80bv64, 61bv64);call write~init~intINTTYPE8(0bv64, ~#acomp_rtimes~0.base, ~#acomp_rtimes~0.offset, 8bv64);call write~init~intINTTYPE8(100000bv64, ~#acomp_rtimes~0.base, ~bvadd64(8bv64, ~#acomp_rtimes~0.offset), 8bv64);call write~init~intINTTYPE8(1bv64, ~#acomp_rtimes~0.base, ~bvadd64(16bv64, ~#acomp_rtimes~0.offset), 8bv64);call write~init~intINTTYPE8(200000bv64, ~#acomp_rtimes~0.base, ~bvadd64(24bv64, ~#acomp_rtimes~0.offset), 8bv64);call write~init~intINTTYPE8(2bv64, ~#acomp_rtimes~0.base, ~bvadd64(32bv64, ~#acomp_rtimes~0.offset), 8bv64);call write~init~intINTTYPE8(350000bv64, ~#acomp_rtimes~0.base, ~bvadd64(40bv64, ~#acomp_rtimes~0.offset), 8bv64);call write~init~intINTTYPE8(3bv64, ~#acomp_rtimes~0.base, ~bvadd64(48bv64, ~#acomp_rtimes~0.offset), 8bv64);call write~init~intINTTYPE8(525000bv64, ~#acomp_rtimes~0.base, ~bvadd64(56bv64, ~#acomp_rtimes~0.offset), 8bv64);call write~init~intINTTYPE8(4bv64, ~#acomp_rtimes~0.base, ~bvadd64(64bv64, ~#acomp_rtimes~0.offset), 8bv64);call write~init~intINTTYPE8(1000000bv64, ~#acomp_rtimes~0.base, ~bvadd64(72bv64, ~#acomp_rtimes~0.offset), 8bv64);~#preemphasis_values~0.base, ~#preemphasis_values~0.offset := 62bv64, 0bv64;call #Ultimate.allocInit(48bv64, 62bv64);call write~init~intINTTYPE8(2bv64, ~#preemphasis_values~0.base, ~#preemphasis_values~0.offset, 8bv64);call write~init~intINTTYPE8(0bv64, ~#preemphasis_values~0.base, ~bvadd64(8bv64, ~#preemphasis_values~0.offset), 8bv64);call write~init~intINTTYPE8(1bv64, ~#preemphasis_values~0.base, ~bvadd64(16bv64, ~#preemphasis_values~0.offset), 8bv64);call write~init~intINTTYPE8(1bv64, ~#preemphasis_values~0.base, ~bvadd64(24bv64, ~#preemphasis_values~0.offset), 8bv64);call write~init~intINTTYPE8(0bv64, ~#preemphasis_values~0.base, ~bvadd64(32bv64, ~#preemphasis_values~0.offset), 8bv64);call write~init~intINTTYPE8(2bv64, ~#preemphasis_values~0.base, ~bvadd64(40bv64, ~#preemphasis_values~0.offset), 8bv64);~#si4713_subdev_core_ops~0.base, ~#si4713_subdev_core_ops~0.offset := 63bv64, 0bv64;call #Ultimate.allocInit(176bv64, 63bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_subdev_core_ops~0.base, ~#si4713_subdev_core_ops~0.offset, 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_subdev_core_ops~0.base, ~bvadd64(8bv64, ~#si4713_subdev_core_ops~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_subdev_core_ops~0.base, ~bvadd64(16bv64, ~#si4713_subdev_core_ops~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_subdev_core_ops~0.base, ~bvadd64(24bv64, ~#si4713_subdev_core_ops~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_subdev_core_ops~0.base, ~bvadd64(32bv64, ~#si4713_subdev_core_ops~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_subdev_core_ops~0.base, ~bvadd64(40bv64, ~#si4713_subdev_core_ops~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_subdev_core_ops~0.base, ~bvadd64(48bv64, ~#si4713_subdev_core_ops~0.offset), 8bv64);call write~init~$Pointer$(#funAddr~si4713_queryctrl.base, #funAddr~si4713_queryctrl.offset, ~#si4713_subdev_core_ops~0.base, ~bvadd64(56bv64, ~#si4713_subdev_core_ops~0.offset), 8bv64);call write~init~$Pointer$(#funAddr~si4713_g_ctrl.base, #funAddr~si4713_g_ctrl.offset, ~#si4713_subdev_core_ops~0.base, ~bvadd64(64bv64, ~#si4713_subdev_core_ops~0.offset), 8bv64);call write~init~$Pointer$(#funAddr~si4713_s_ctrl.base, #funAddr~si4713_s_ctrl.offset, ~#si4713_subdev_core_ops~0.base, ~bvadd64(72bv64, ~#si4713_subdev_core_ops~0.offset), 8bv64);call write~init~$Pointer$(#funAddr~si4713_g_ext_ctrls.base, #funAddr~si4713_g_ext_ctrls.offset, ~#si4713_subdev_core_ops~0.base, ~bvadd64(80bv64, ~#si4713_subdev_core_ops~0.offset), 8bv64);call write~init~$Pointer$(#funAddr~si4713_s_ext_ctrls.base, #funAddr~si4713_s_ext_ctrls.offset, ~#si4713_subdev_core_ops~0.base, ~bvadd64(88bv64, ~#si4713_subdev_core_ops~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_subdev_core_ops~0.base, ~bvadd64(96bv64, ~#si4713_subdev_core_ops~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_subdev_core_ops~0.base, ~bvadd64(104bv64, ~#si4713_subdev_core_ops~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_subdev_core_ops~0.base, ~bvadd64(112bv64, ~#si4713_subdev_core_ops~0.offset), 8bv64);call write~init~$Pointer$(#funAddr~si4713_ioctl.base, #funAddr~si4713_ioctl.offset, ~#si4713_subdev_core_ops~0.base, ~bvadd64(120bv64, ~#si4713_subdev_core_ops~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_subdev_core_ops~0.base, ~bvadd64(128bv64, ~#si4713_subdev_core_ops~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_subdev_core_ops~0.base, ~bvadd64(136bv64, ~#si4713_subdev_core_ops~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_subdev_core_ops~0.base, ~bvadd64(144bv64, ~#si4713_subdev_core_ops~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_subdev_core_ops~0.base, ~bvadd64(152bv64, ~#si4713_subdev_core_ops~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_subdev_core_ops~0.base, ~bvadd64(160bv64, ~#si4713_subdev_core_ops~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_subdev_core_ops~0.base, ~bvadd64(168bv64, ~#si4713_subdev_core_ops~0.offset), 8bv64);~#si4713_subdev_tuner_ops~0.base, ~#si4713_subdev_tuner_ops~0.offset := 64bv64, 0bv64;call #Ultimate.allocInit(80bv64, 64bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_subdev_tuner_ops~0.base, ~#si4713_subdev_tuner_ops~0.offset, 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_subdev_tuner_ops~0.base, ~bvadd64(8bv64, ~#si4713_subdev_tuner_ops~0.offset), 8bv64);call write~init~$Pointer$(#funAddr~si4713_s_frequency.base, #funAddr~si4713_s_frequency.offset, ~#si4713_subdev_tuner_ops~0.base, ~bvadd64(16bv64, ~#si4713_subdev_tuner_ops~0.offset), 8bv64);call write~init~$Pointer$(#funAddr~si4713_g_frequency.base, #funAddr~si4713_g_frequency.offset, ~#si4713_subdev_tuner_ops~0.base, ~bvadd64(24bv64, ~#si4713_subdev_tuner_ops~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_subdev_tuner_ops~0.base, ~bvadd64(32bv64, ~#si4713_subdev_tuner_ops~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_subdev_tuner_ops~0.base, ~bvadd64(40bv64, ~#si4713_subdev_tuner_ops~0.offset), 8bv64);call write~init~$Pointer$(#funAddr~si4713_g_modulator.base, #funAddr~si4713_g_modulator.offset, ~#si4713_subdev_tuner_ops~0.base, ~bvadd64(48bv64, ~#si4713_subdev_tuner_ops~0.offset), 8bv64);call write~init~$Pointer$(#funAddr~si4713_s_modulator.base, #funAddr~si4713_s_modulator.offset, ~#si4713_subdev_tuner_ops~0.base, ~bvadd64(56bv64, ~#si4713_subdev_tuner_ops~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_subdev_tuner_ops~0.base, ~bvadd64(64bv64, ~#si4713_subdev_tuner_ops~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_subdev_tuner_ops~0.base, ~bvadd64(72bv64, ~#si4713_subdev_tuner_ops~0.offset), 8bv64);~#si4713_subdev_ops~0.base, ~#si4713_subdev_ops~0.offset := 65bv64, 0bv64;call #Ultimate.allocInit(64bv64, 65bv64);call write~init~$Pointer$(~#si4713_subdev_core_ops~0.base, ~#si4713_subdev_core_ops~0.offset, ~#si4713_subdev_ops~0.base, ~#si4713_subdev_ops~0.offset, 8bv64);call write~init~$Pointer$(~#si4713_subdev_tuner_ops~0.base, ~#si4713_subdev_tuner_ops~0.offset, ~#si4713_subdev_ops~0.base, ~bvadd64(8bv64, ~#si4713_subdev_ops~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_subdev_ops~0.base, ~bvadd64(16bv64, ~#si4713_subdev_ops~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_subdev_ops~0.base, ~bvadd64(24bv64, ~#si4713_subdev_ops~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_subdev_ops~0.base, ~bvadd64(32bv64, ~#si4713_subdev_ops~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_subdev_ops~0.base, ~bvadd64(40bv64, ~#si4713_subdev_ops~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_subdev_ops~0.base, ~bvadd64(48bv64, ~#si4713_subdev_ops~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_subdev_ops~0.base, ~bvadd64(56bv64, ~#si4713_subdev_ops~0.offset), 8bv64);~#si4713_id~0.base, ~#si4713_id~0.offset := 66bv64, 0bv64;call #Ultimate.allocInit(56bv64, 66bv64);#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, ~#si4713_id~0.base);call write~unchecked~intINTTYPE1(115bv8, ~#si4713_id~0.base, ~#si4713_id~0.offset, 1bv64);call write~unchecked~intINTTYPE1(105bv8, ~#si4713_id~0.base, ~bvadd64(1bv64, ~#si4713_id~0.offset), 1bv64);call write~unchecked~intINTTYPE1(52bv8, ~#si4713_id~0.base, ~bvadd64(2bv64, ~#si4713_id~0.offset), 1bv64);call write~unchecked~intINTTYPE1(55bv8, ~#si4713_id~0.base, ~bvadd64(3bv64, ~#si4713_id~0.offset), 1bv64);call write~unchecked~intINTTYPE1(49bv8, ~#si4713_id~0.base, ~bvadd64(4bv64, ~#si4713_id~0.offset), 1bv64);call write~unchecked~intINTTYPE1(51bv8, ~#si4713_id~0.base, ~bvadd64(5bv64, ~#si4713_id~0.offset), 1bv64);call write~unchecked~intINTTYPE1(0bv8, ~#si4713_id~0.base, ~bvadd64(6bv64, ~#si4713_id~0.offset), 1bv64);call write~unchecked~intINTTYPE8(0bv64, ~#si4713_id~0.base, ~bvadd64(20bv64, ~#si4713_id~0.offset), 8bv64);~__mod_i2c_device_table~0.name := ~const~array~~LB~bv64~RB~bv8();~__mod_i2c_device_table~0.driver_data := 0bv64;~#si4713_i2c_driver~0.base, ~#si4713_i2c_driver~0.offset := 67bv64, 0bv64;call #Ultimate.allocInit(221bv64, 67bv64);call write~init~intINTTYPE4(0bv32, ~#si4713_i2c_driver~0.base, ~#si4713_i2c_driver~0.offset, 4bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_i2c_driver~0.base, ~bvadd64(4bv64, ~#si4713_i2c_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_i2c_driver~0.base, ~bvadd64(12bv64, ~#si4713_i2c_driver~0.offset), 8bv64);call write~init~$Pointer$(#funAddr~si4713_probe.base, #funAddr~si4713_probe.offset, ~#si4713_i2c_driver~0.base, ~bvadd64(20bv64, ~#si4713_i2c_driver~0.offset), 8bv64);call write~init~$Pointer$(#funAddr~si4713_remove.base, #funAddr~si4713_remove.offset, ~#si4713_i2c_driver~0.base, ~bvadd64(28bv64, ~#si4713_i2c_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_i2c_driver~0.base, ~bvadd64(36bv64, ~#si4713_i2c_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_i2c_driver~0.base, ~bvadd64(44bv64, ~#si4713_i2c_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_i2c_driver~0.base, ~bvadd64(52bv64, ~#si4713_i2c_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_i2c_driver~0.base, ~bvadd64(60bv64, ~#si4713_i2c_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_i2c_driver~0.base, ~bvadd64(68bv64, ~#si4713_i2c_driver~0.offset), 8bv64);call write~init~$Pointer$(58bv64, 0bv64, ~#si4713_i2c_driver~0.base, ~bvadd64(76bv64, ~#si4713_i2c_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_i2c_driver~0.base, ~bvadd64(84bv64, ~#si4713_i2c_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_i2c_driver~0.base, ~bvadd64(92bv64, ~#si4713_i2c_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_i2c_driver~0.base, ~bvadd64(100bv64, ~#si4713_i2c_driver~0.offset), 8bv64);call write~init~intINTTYPE1(0bv8, ~#si4713_i2c_driver~0.base, ~bvadd64(108bv64, ~#si4713_i2c_driver~0.offset), 1bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_i2c_driver~0.base, ~bvadd64(109bv64, ~#si4713_i2c_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_i2c_driver~0.base, ~bvadd64(117bv64, ~#si4713_i2c_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_i2c_driver~0.base, ~bvadd64(125bv64, ~#si4713_i2c_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_i2c_driver~0.base, ~bvadd64(133bv64, ~#si4713_i2c_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_i2c_driver~0.base, ~bvadd64(141bv64, ~#si4713_i2c_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_i2c_driver~0.base, ~bvadd64(149bv64, ~#si4713_i2c_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_i2c_driver~0.base, ~bvadd64(157bv64, ~#si4713_i2c_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_i2c_driver~0.base, ~bvadd64(165bv64, ~#si4713_i2c_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_i2c_driver~0.base, ~bvadd64(173bv64, ~#si4713_i2c_driver~0.offset), 8bv64);call write~init~$Pointer$(~#si4713_id~0.base, ~#si4713_id~0.offset, ~#si4713_i2c_driver~0.base, ~bvadd64(181bv64, ~#si4713_i2c_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_i2c_driver~0.base, ~bvadd64(189bv64, ~#si4713_i2c_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_i2c_driver~0.base, ~bvadd64(197bv64, ~#si4713_i2c_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_i2c_driver~0.base, ~bvadd64(205bv64, ~#si4713_i2c_driver~0.offset), 8bv64);call write~init~$Pointer$(0bv64, 0bv64, ~#si4713_i2c_driver~0.base, ~bvadd64(213bv64, ~#si4713_i2c_driver~0.offset), 8bv64);~ldv_retval_0~0 := 0bv32;~ldv_retval_1~0 := 0bv32; {1042#true} is VALID [2022-02-20 22:05:50,722 INFO L290 TraceCheckUtils]: 1: Hoare triple {1042#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret567#1.base, main_#t~ret567#1.offset, main_#t~ret568#1.base, main_#t~ret568#1.offset, main_#t~ret569#1.base, main_#t~ret569#1.offset, main_#t~ret570#1.base, main_#t~ret570#1.offset, main_#t~nondet571#1, main_#t~switch572#1, main_#t~nondet573#1, main_#t~switch574#1, main_#t~ret575#1, main_#t~ret576#1, main_#t~mem577#1, main_#t~ret578#1, main_#t~ret579#1, main_#t~ret580#1, main_#t~ret581#1, main_#t~nondet582#1, main_#t~switch583#1, main_#t~ret584#1, main_#t~nondet585#1, main_#t~switch586#1, main_#t~ret587#1, main_#t~ret588#1, main_#t~ret589#1, main_#t~ret590#1, main_#t~nondet591#1, main_#t~switch592#1, main_#t~ret593#1, main_#t~ret594#1, main_~#ldvarg1~0#1.base, main_~#ldvarg1~0#1.offset, main_~ldvarg0~0#1.base, main_~ldvarg0~0#1.offset, main_~tmp~34#1.base, main_~tmp~34#1.offset, main_~ldvarg2~0#1.base, main_~ldvarg2~0#1.offset, main_~tmp___0~16#1.base, main_~tmp___0~16#1.offset, main_~ldvarg3~0#1.base, main_~ldvarg3~0#1.offset, main_~tmp___1~9#1.base, main_~tmp___1~9#1.offset, main_~tmp___2~4#1, main_~tmp___3~1#1, main_~tmp___4~1#1, main_~tmp___5~1#1, main_~tmp___6~1#1;call main_~#ldvarg1~0#1.base, main_~#ldvarg1~0#1.offset := #Ultimate.allocOnStack(4bv64);havoc main_~ldvarg0~0#1.base, main_~ldvarg0~0#1.offset;havoc main_~tmp~34#1.base, main_~tmp~34#1.offset;havoc main_~ldvarg2~0#1.base, main_~ldvarg2~0#1.offset;havoc main_~tmp___0~16#1.base, main_~tmp___0~16#1.offset;havoc main_~ldvarg3~0#1.base, main_~ldvarg3~0#1.offset;havoc main_~tmp___1~9#1.base, main_~tmp___1~9#1.offset;havoc main_~tmp___2~4#1;havoc main_~tmp___3~1#1;havoc main_~tmp___4~1#1;havoc main_~tmp___5~1#1;havoc main_~tmp___6~1#1; {1042#true} is VALID [2022-02-20 22:05:50,722 INFO L272 TraceCheckUtils]: 2: Hoare triple {1042#true} call main_#t~ret567#1.base, main_#t~ret567#1.offset := ldv_init_zalloc(1bv64); {1042#true} is VALID [2022-02-20 22:05:50,722 INFO L290 TraceCheckUtils]: 3: Hoare triple {1042#true} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~3.base, ~tmp~3.offset;call #t~malloc41.base, #t~malloc41.offset := #Ultimate.allocOnHeap(~size); {1042#true} is VALID [2022-02-20 22:05:50,723 INFO L272 TraceCheckUtils]: 4: Hoare triple {1042#true} call #Ultimate.meminit(#t~malloc41.base, #t~malloc41.offset, 1bv64, ~size, ~size); {1042#true} is VALID [2022-02-20 22:05:50,723 INFO L290 TraceCheckUtils]: 5: Hoare triple {1042#true} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {1042#true} is VALID [2022-02-20 22:05:50,723 INFO L290 TraceCheckUtils]: 6: Hoare triple {1042#true} assume true; {1042#true} is VALID [2022-02-20 22:05:50,723 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {1042#true} {1042#true} #2570#return; {1042#true} is VALID [2022-02-20 22:05:50,724 INFO L290 TraceCheckUtils]: 8: Hoare triple {1042#true} ~tmp~3.base, ~tmp~3.offset := #t~malloc41.base, #t~malloc41.offset;~p~2.base, ~p~2.offset := ~tmp~3.base, ~tmp~3.offset; {1042#true} is VALID [2022-02-20 22:05:50,724 INFO L272 TraceCheckUtils]: 9: Hoare triple {1042#true} call assume_abort_if_not((if 0bv64 != ~bvadd64(~p~2.base, ~p~2.offset) then 1bv32 else 0bv32)); {1042#true} is VALID [2022-02-20 22:05:50,724 INFO L290 TraceCheckUtils]: 10: Hoare triple {1042#true} ~cond := #in~cond; {1042#true} is VALID [2022-02-20 22:05:50,724 INFO L290 TraceCheckUtils]: 11: Hoare triple {1042#true} assume 0bv32 == ~cond;assume false; {1042#true} is VALID [2022-02-20 22:05:50,725 INFO L290 TraceCheckUtils]: 12: Hoare triple {1042#true} assume true; {1042#true} is VALID [2022-02-20 22:05:50,725 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {1042#true} {1042#true} #2572#return; {1042#true} is VALID [2022-02-20 22:05:50,725 INFO L290 TraceCheckUtils]: 14: Hoare triple {1042#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {1042#true} is VALID [2022-02-20 22:05:50,725 INFO L290 TraceCheckUtils]: 15: Hoare triple {1042#true} assume true; {1042#true} is VALID [2022-02-20 22:05:50,726 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {1042#true} {1042#true} #2648#return; {1042#true} is VALID [2022-02-20 22:05:50,726 INFO L290 TraceCheckUtils]: 17: Hoare triple {1042#true} main_~tmp~34#1.base, main_~tmp~34#1.offset := main_#t~ret567#1.base, main_#t~ret567#1.offset;havoc main_#t~ret567#1.base, main_#t~ret567#1.offset;main_~ldvarg0~0#1.base, main_~ldvarg0~0#1.offset := main_~tmp~34#1.base, main_~tmp~34#1.offset; {1042#true} is VALID [2022-02-20 22:05:50,726 INFO L272 TraceCheckUtils]: 18: Hoare triple {1042#true} call main_#t~ret568#1.base, main_#t~ret568#1.offset := ldv_init_zalloc(68bv64); {1042#true} is VALID [2022-02-20 22:05:50,726 INFO L290 TraceCheckUtils]: 19: Hoare triple {1042#true} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~3.base, ~tmp~3.offset;call #t~malloc41.base, #t~malloc41.offset := #Ultimate.allocOnHeap(~size); {1042#true} is VALID [2022-02-20 22:05:50,726 INFO L272 TraceCheckUtils]: 20: Hoare triple {1042#true} call #Ultimate.meminit(#t~malloc41.base, #t~malloc41.offset, 1bv64, ~size, ~size); {1042#true} is VALID [2022-02-20 22:05:50,727 INFO L290 TraceCheckUtils]: 21: Hoare triple {1042#true} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {1042#true} is VALID [2022-02-20 22:05:50,727 INFO L290 TraceCheckUtils]: 22: Hoare triple {1042#true} assume true; {1042#true} is VALID [2022-02-20 22:05:50,727 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1042#true} {1042#true} #2570#return; {1042#true} is VALID [2022-02-20 22:05:50,727 INFO L290 TraceCheckUtils]: 24: Hoare triple {1042#true} ~tmp~3.base, ~tmp~3.offset := #t~malloc41.base, #t~malloc41.offset;~p~2.base, ~p~2.offset := ~tmp~3.base, ~tmp~3.offset; {1042#true} is VALID [2022-02-20 22:05:50,728 INFO L272 TraceCheckUtils]: 25: Hoare triple {1042#true} call assume_abort_if_not((if 0bv64 != ~bvadd64(~p~2.base, ~p~2.offset) then 1bv32 else 0bv32)); {1042#true} is VALID [2022-02-20 22:05:50,728 INFO L290 TraceCheckUtils]: 26: Hoare triple {1042#true} ~cond := #in~cond; {1042#true} is VALID [2022-02-20 22:05:50,728 INFO L290 TraceCheckUtils]: 27: Hoare triple {1042#true} assume 0bv32 == ~cond;assume false; {1042#true} is VALID [2022-02-20 22:05:50,728 INFO L290 TraceCheckUtils]: 28: Hoare triple {1042#true} assume true; {1042#true} is VALID [2022-02-20 22:05:50,729 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {1042#true} {1042#true} #2572#return; {1042#true} is VALID [2022-02-20 22:05:50,729 INFO L290 TraceCheckUtils]: 30: Hoare triple {1042#true} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {1042#true} is VALID [2022-02-20 22:05:50,729 INFO L290 TraceCheckUtils]: 31: Hoare triple {1042#true} assume true; {1042#true} is VALID [2022-02-20 22:05:50,729 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {1042#true} {1042#true} #2650#return; {1042#true} is VALID [2022-02-20 22:05:50,729 INFO L290 TraceCheckUtils]: 33: Hoare triple {1042#true} main_~tmp___0~16#1.base, main_~tmp___0~16#1.offset := main_#t~ret568#1.base, main_#t~ret568#1.offset;havoc main_#t~ret568#1.base, main_#t~ret568#1.offset;main_~ldvarg2~0#1.base, main_~ldvarg2~0#1.offset := main_~tmp___0~16#1.base, main_~tmp___0~16#1.offset; {1042#true} is VALID [2022-02-20 22:05:50,730 INFO L272 TraceCheckUtils]: 34: Hoare triple {1042#true} call main_#t~ret569#1.base, main_#t~ret569#1.offset := ldv_init_zalloc(32bv64); {1042#true} is VALID [2022-02-20 22:05:50,730 INFO L290 TraceCheckUtils]: 35: Hoare triple {1042#true} ~size := #in~size;havoc ~p~2.base, ~p~2.offset;havoc ~tmp~3.base, ~tmp~3.offset;call #t~malloc41.base, #t~malloc41.offset := #Ultimate.allocOnHeap(~size); {1042#true} is VALID [2022-02-20 22:05:50,730 INFO L272 TraceCheckUtils]: 36: Hoare triple {1042#true} call #Ultimate.meminit(#t~malloc41.base, #t~malloc41.offset, 1bv64, ~size, ~size); {1042#true} is VALID [2022-02-20 22:05:50,730 INFO L290 TraceCheckUtils]: 37: Hoare triple {1042#true} #memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #ptr.base); {1042#true} is VALID [2022-02-20 22:05:50,731 INFO L290 TraceCheckUtils]: 38: Hoare triple {1042#true} assume true; {1042#true} is VALID [2022-02-20 22:05:50,731 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {1042#true} {1042#true} #2570#return; {1042#true} is VALID [2022-02-20 22:05:50,731 INFO L290 TraceCheckUtils]: 40: Hoare triple {1042#true} ~tmp~3.base, ~tmp~3.offset := #t~malloc41.base, #t~malloc41.offset;~p~2.base, ~p~2.offset := ~tmp~3.base, ~tmp~3.offset; {1042#true} is VALID [2022-02-20 22:05:50,731 INFO L272 TraceCheckUtils]: 41: Hoare triple {1042#true} call assume_abort_if_not((if 0bv64 != ~bvadd64(~p~2.base, ~p~2.offset) then 1bv32 else 0bv32)); {1042#true} is VALID [2022-02-20 22:05:50,732 INFO L290 TraceCheckUtils]: 42: Hoare triple {1042#true} ~cond := #in~cond; {1042#true} is VALID [2022-02-20 22:05:50,732 INFO L290 TraceCheckUtils]: 43: Hoare triple {1042#true} assume 0bv32 == ~cond;assume false; {1043#false} is VALID [2022-02-20 22:05:50,733 INFO L290 TraceCheckUtils]: 44: Hoare triple {1043#false} assume true; {1043#false} is VALID [2022-02-20 22:05:50,733 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {1043#false} {1042#true} #2572#return; {1043#false} is VALID [2022-02-20 22:05:50,733 INFO L290 TraceCheckUtils]: 46: Hoare triple {1043#false} #res.base, #res.offset := ~p~2.base, ~p~2.offset; {1043#false} is VALID [2022-02-20 22:05:50,733 INFO L290 TraceCheckUtils]: 47: Hoare triple {1043#false} assume true; {1043#false} is VALID [2022-02-20 22:05:50,733 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {1043#false} {1042#true} #2652#return; {1043#false} is VALID [2022-02-20 22:05:50,734 INFO L290 TraceCheckUtils]: 49: Hoare triple {1043#false} main_~tmp___1~9#1.base, main_~tmp___1~9#1.offset := main_#t~ret569#1.base, main_#t~ret569#1.offset;havoc main_#t~ret569#1.base, main_#t~ret569#1.offset;main_~ldvarg3~0#1.base, main_~ldvarg3~0#1.offset := main_~tmp___1~9#1.base, main_~tmp___1~9#1.offset;assume { :begin_inline_ldv_initialize } true; {1043#false} is VALID [2022-02-20 22:05:50,734 INFO L290 TraceCheckUtils]: 50: Hoare triple {1043#false} assume { :end_inline_ldv_initialize } true;assume { :begin_inline_ldv_memset } true;ldv_memset_#in~s#1.base, ldv_memset_#in~s#1.offset, ldv_memset_#in~c#1, ldv_memset_#in~n#1 := main_~#ldvarg1~0#1.base, main_~#ldvarg1~0#1.offset, 0bv32, 4bv64;havoc ldv_memset_#res#1.base, ldv_memset_#res#1.offset;havoc ldv_memset_#t~memset~res42#1.base, ldv_memset_#t~memset~res42#1.offset, ldv_memset_~s#1.base, ldv_memset_~s#1.offset, ldv_memset_~c#1, ldv_memset_~n#1, ldv_memset_~tmp~4#1.base, ldv_memset_~tmp~4#1.offset;ldv_memset_~s#1.base, ldv_memset_~s#1.offset := ldv_memset_#in~s#1.base, ldv_memset_#in~s#1.offset;ldv_memset_~c#1 := ldv_memset_#in~c#1;ldv_memset_~n#1 := ldv_memset_#in~n#1;havoc ldv_memset_~tmp~4#1.base, ldv_memset_~tmp~4#1.offset; {1043#false} is VALID [2022-02-20 22:05:50,734 INFO L272 TraceCheckUtils]: 51: Hoare triple {1043#false} call ldv_memset_#t~memset~res42#1.base, ldv_memset_#t~memset~res42#1.offset := #Ultimate.C_memset(ldv_memset_~s#1.base, ldv_memset_~s#1.offset, ldv_memset_~c#1, ldv_memset_~n#1); {1043#false} is VALID [2022-02-20 22:05:50,734 INFO L290 TraceCheckUtils]: 52: Hoare triple {1043#false} #t~loopctr625 := 0bv64; {1043#false} is VALID [2022-02-20 22:05:50,735 INFO L290 TraceCheckUtils]: 53: Hoare triple {1043#false} assume !~bvult64(#t~loopctr625, #amount); {1043#false} is VALID [2022-02-20 22:05:50,735 INFO L290 TraceCheckUtils]: 54: Hoare triple {1043#false} assume #res.base == #ptr.base && #res.offset == #ptr.offset; {1043#false} is VALID [2022-02-20 22:05:50,735 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {1043#false} {1043#false} #2654#return; {1043#false} is VALID [2022-02-20 22:05:50,735 INFO L290 TraceCheckUtils]: 56: Hoare triple {1043#false} ldv_memset_~tmp~4#1.base, ldv_memset_~tmp~4#1.offset := ldv_memset_~s#1.base, ldv_memset_~s#1.offset;havoc ldv_memset_#t~memset~res42#1.base, ldv_memset_#t~memset~res42#1.offset;ldv_memset_#res#1.base, ldv_memset_#res#1.offset := ldv_memset_~tmp~4#1.base, ldv_memset_~tmp~4#1.offset; {1043#false} is VALID [2022-02-20 22:05:50,736 INFO L290 TraceCheckUtils]: 57: Hoare triple {1043#false} main_#t~ret570#1.base, main_#t~ret570#1.offset := ldv_memset_#res#1.base, ldv_memset_#res#1.offset;assume { :end_inline_ldv_memset } true;havoc main_#t~ret570#1.base, main_#t~ret570#1.offset;~ldv_state_variable_4~0 := 0bv32;~ldv_state_variable_1~0 := 1bv32;~ref_cnt~0 := 0bv32;~ldv_state_variable_0~0 := 1bv32;~ldv_state_variable_3~0 := 0bv32;~ldv_state_variable_2~0 := 0bv32; {1043#false} is VALID [2022-02-20 22:05:50,736 INFO L290 TraceCheckUtils]: 58: Hoare triple {1043#false} main_~tmp___2~4#1 := main_#t~nondet571#1;havoc main_#t~nondet571#1;main_#t~switch572#1 := 0bv32 == main_~tmp___2~4#1; {1043#false} is VALID [2022-02-20 22:05:50,736 INFO L290 TraceCheckUtils]: 59: Hoare triple {1043#false} assume main_#t~switch572#1; {1043#false} is VALID [2022-02-20 22:05:50,736 INFO L290 TraceCheckUtils]: 60: Hoare triple {1043#false} assume 0bv32 != ~ldv_state_variable_4~0;main_~tmp___3~1#1 := main_#t~nondet573#1;havoc main_#t~nondet573#1;main_#t~switch574#1 := 0bv32 == main_~tmp___3~1#1; {1043#false} is VALID [2022-02-20 22:05:50,737 INFO L290 TraceCheckUtils]: 61: Hoare triple {1043#false} assume !main_#t~switch574#1;main_#t~switch574#1 := main_#t~switch574#1 || 1bv32 == main_~tmp___3~1#1; {1043#false} is VALID [2022-02-20 22:05:50,737 INFO L290 TraceCheckUtils]: 62: Hoare triple {1043#false} assume !main_#t~switch574#1;main_#t~switch574#1 := main_#t~switch574#1 || 2bv32 == main_~tmp___3~1#1; {1043#false} is VALID [2022-02-20 22:05:50,737 INFO L290 TraceCheckUtils]: 63: Hoare triple {1043#false} assume !main_#t~switch574#1;main_#t~switch574#1 := main_#t~switch574#1 || 3bv32 == main_~tmp___3~1#1; {1043#false} is VALID [2022-02-20 22:05:50,737 INFO L290 TraceCheckUtils]: 64: Hoare triple {1043#false} assume main_#t~switch574#1; {1043#false} is VALID [2022-02-20 22:05:50,738 INFO L290 TraceCheckUtils]: 65: Hoare triple {1043#false} assume 1bv32 == ~ldv_state_variable_4~0;assume { :begin_inline_si4713_s_ext_ctrls } true;si4713_s_ext_ctrls_#in~sd#1.base, si4713_s_ext_ctrls_#in~sd#1.offset, si4713_s_ext_ctrls_#in~ctrls#1.base, si4713_s_ext_ctrls_#in~ctrls#1.offset := ~si4713_subdev_core_ops_group2~0.base, ~si4713_subdev_core_ops_group2~0.offset, ~si4713_subdev_core_ops_group0~0.base, ~si4713_subdev_core_ops_group0~0.offset;havoc si4713_s_ext_ctrls_#res#1;havoc si4713_s_ext_ctrls_#t~mem422#1, si4713_s_ext_ctrls_#t~mem423#1.base, si4713_s_ext_ctrls_#t~mem423#1.offset, si4713_s_ext_ctrls_#t~mem424#1, si4713_s_ext_ctrls_#t~switch425#1, si4713_s_ext_ctrls_#t~mem426#1.base, si4713_s_ext_ctrls_#t~mem426#1.offset, si4713_s_ext_ctrls_#t~ret427#1, si4713_s_ext_ctrls_#t~mem428#1.base, si4713_s_ext_ctrls_#t~mem428#1.offset, si4713_s_ext_ctrls_#t~ret429#1, si4713_s_ext_ctrls_#t~mem430#1.base, si4713_s_ext_ctrls_#t~mem430#1.offset, si4713_s_ext_ctrls_#t~ret431#1, si4713_s_ext_ctrls_#t~mem432#1, si4713_s_ext_ctrls_~sd#1.base, si4713_s_ext_ctrls_~sd#1.offset, si4713_s_ext_ctrls_~ctrls#1.base, si4713_s_ext_ctrls_~ctrls#1.offset, si4713_s_ext_ctrls_~sdev~1#1.base, si4713_s_ext_ctrls_~sdev~1#1.offset, si4713_s_ext_ctrls_~__mptr~0#1.base, si4713_s_ext_ctrls_~__mptr~0#1.offset, si4713_s_ext_ctrls_~i~4#1, si4713_s_ext_ctrls_~err~11#1;si4713_s_ext_ctrls_~sd#1.base, si4713_s_ext_ctrls_~sd#1.offset := si4713_s_ext_ctrls_#in~sd#1.base, si4713_s_ext_ctrls_#in~sd#1.offset;si4713_s_ext_ctrls_~ctrls#1.base, si4713_s_ext_ctrls_~ctrls#1.offset := si4713_s_ext_ctrls_#in~ctrls#1.base, si4713_s_ext_ctrls_#in~ctrls#1.offset;havoc si4713_s_ext_ctrls_~sdev~1#1.base, si4713_s_ext_ctrls_~sdev~1#1.offset;havoc si4713_s_ext_ctrls_~__mptr~0#1.base, si4713_s_ext_ctrls_~__mptr~0#1.offset;havoc si4713_s_ext_ctrls_~i~4#1;havoc si4713_s_ext_ctrls_~err~11#1;si4713_s_ext_ctrls_~__mptr~0#1.base, si4713_s_ext_ctrls_~__mptr~0#1.offset := si4713_s_ext_ctrls_~sd#1.base, si4713_s_ext_ctrls_~sd#1.offset;si4713_s_ext_ctrls_~sdev~1#1.base, si4713_s_ext_ctrls_~sdev~1#1.offset := si4713_s_ext_ctrls_~__mptr~0#1.base, si4713_s_ext_ctrls_~__mptr~0#1.offset;call si4713_s_ext_ctrls_#t~mem422#1 := read~intINTTYPE4(si4713_s_ext_ctrls_~ctrls#1.base, si4713_s_ext_ctrls_~ctrls#1.offset, 4bv64); {1043#false} is VALID [2022-02-20 22:05:50,738 INFO L290 TraceCheckUtils]: 66: Hoare triple {1043#false} assume !(10158080bv32 != si4713_s_ext_ctrls_#t~mem422#1);havoc si4713_s_ext_ctrls_#t~mem422#1;si4713_s_ext_ctrls_~i~4#1 := 0bv32; {1043#false} is VALID [2022-02-20 22:05:50,738 INFO L290 TraceCheckUtils]: 67: Hoare triple {1043#false} call si4713_s_ext_ctrls_#t~mem432#1 := read~intINTTYPE4(si4713_s_ext_ctrls_~ctrls#1.base, ~bvadd64(4bv64, si4713_s_ext_ctrls_~ctrls#1.offset), 4bv64); {1043#false} is VALID [2022-02-20 22:05:50,738 INFO L290 TraceCheckUtils]: 68: Hoare triple {1043#false} assume ~bvult32(si4713_s_ext_ctrls_~i~4#1, si4713_s_ext_ctrls_#t~mem432#1);havoc si4713_s_ext_ctrls_#t~mem432#1; {1043#false} is VALID [2022-02-20 22:05:50,739 INFO L290 TraceCheckUtils]: 69: Hoare triple {1043#false} call si4713_s_ext_ctrls_#t~mem423#1.base, si4713_s_ext_ctrls_#t~mem423#1.offset := read~$Pointer$(si4713_s_ext_ctrls_~ctrls#1.base, ~bvadd64(20bv64, si4713_s_ext_ctrls_~ctrls#1.offset), 8bv64);call si4713_s_ext_ctrls_#t~mem424#1 := read~intINTTYPE4(si4713_s_ext_ctrls_#t~mem423#1.base, ~bvadd64(si4713_s_ext_ctrls_#t~mem423#1.offset, ~bvmul64(20bv64, ~sign_extendFrom32To64(si4713_s_ext_ctrls_~i~4#1))), 4bv64);si4713_s_ext_ctrls_#t~switch425#1 := 10160389bv32 == si4713_s_ext_ctrls_#t~mem424#1; {1043#false} is VALID [2022-02-20 22:05:50,739 INFO L290 TraceCheckUtils]: 70: Hoare triple {1043#false} assume si4713_s_ext_ctrls_#t~switch425#1; {1043#false} is VALID [2022-02-20 22:05:50,739 INFO L290 TraceCheckUtils]: 71: Hoare triple {1043#false} si4713_s_ext_ctrls_#t~switch425#1 := si4713_s_ext_ctrls_#t~switch425#1 || 10160390bv32 == si4713_s_ext_ctrls_#t~mem424#1; {1043#false} is VALID [2022-02-20 22:05:50,739 INFO L290 TraceCheckUtils]: 72: Hoare triple {1043#false} assume si4713_s_ext_ctrls_#t~switch425#1;call si4713_s_ext_ctrls_#t~mem426#1.base, si4713_s_ext_ctrls_#t~mem426#1.offset := read~$Pointer$(si4713_s_ext_ctrls_~ctrls#1.base, ~bvadd64(20bv64, si4713_s_ext_ctrls_~ctrls#1.offset), 8bv64);assume { :begin_inline_si4713_write_econtrol_string } true;si4713_write_econtrol_string_#in~sdev#1.base, si4713_write_econtrol_string_#in~sdev#1.offset, si4713_write_econtrol_string_#in~control#1.base, si4713_write_econtrol_string_#in~control#1.offset := si4713_s_ext_ctrls_~sdev~1#1.base, si4713_s_ext_ctrls_~sdev~1#1.offset, si4713_s_ext_ctrls_#t~mem426#1.base, ~bvadd64(si4713_s_ext_ctrls_#t~mem426#1.offset, ~bvmul64(20bv64, ~sign_extendFrom32To64(si4713_s_ext_ctrls_~i~4#1)));havoc si4713_write_econtrol_string_#res#1;havoc si4713_write_econtrol_string_#t~mem254#1, si4713_write_econtrol_string_#t~ret255#1, si4713_write_econtrol_string_#t~mem256#1, si4713_write_econtrol_string_#t~switch257#1, si4713_write_econtrol_string_#t~mem258#1, si4713_write_econtrol_string_#t~mem259#1.base, si4713_write_econtrol_string_#t~mem259#1.offset, si4713_write_econtrol_string_#t~ret260#1, si4713_write_econtrol_string_#t~ret261#1, si4713_write_econtrol_string_#t~mem262#1, si4713_write_econtrol_string_#t~ret263#1, si4713_write_econtrol_string_#t~mem264#1, si4713_write_econtrol_string_#t~mem265#1.base, si4713_write_econtrol_string_#t~mem265#1.offset, si4713_write_econtrol_string_#t~ret266#1, si4713_write_econtrol_string_#t~ret267#1, si4713_write_econtrol_string_#t~mem268#1, si4713_write_econtrol_string_#t~ret269#1, si4713_write_econtrol_string_~sdev#1.base, si4713_write_econtrol_string_~sdev#1.offset, si4713_write_econtrol_string_~control#1.base, si4713_write_econtrol_string_~control#1.offset, si4713_write_econtrol_string_~#vqc~0#1.base, si4713_write_econtrol_string_~#vqc~0#1.offset, si4713_write_econtrol_string_~len~1#1, si4713_write_econtrol_string_~rval~9#1, si4713_write_econtrol_string_~#ps_name~0#1.base, si4713_write_econtrol_string_~#ps_name~0#1.offset, si4713_write_econtrol_string_~tmp~21#1, si4713_write_econtrol_string_~tmp___0~8#1, si4713_write_econtrol_string_~#radio_text~0#1.base, si4713_write_econtrol_string_~#radio_text~0#1.offset, si4713_write_econtrol_string_~tmp___1~3#1, si4713_write_econtrol_string_~tmp___2~1#1;si4713_write_econtrol_string_~sdev#1.base, si4713_write_econtrol_string_~sdev#1.offset := si4713_write_econtrol_string_#in~sdev#1.base, si4713_write_econtrol_string_#in~sdev#1.offset;si4713_write_econtrol_string_~control#1.base, si4713_write_econtrol_string_~control#1.offset := si4713_write_econtrol_string_#in~control#1.base, si4713_write_econtrol_string_#in~control#1.offset;call si4713_write_econtrol_string_~#vqc~0#1.base, si4713_write_econtrol_string_~#vqc~0#1.offset := #Ultimate.allocOnStack(68bv64);havoc si4713_write_econtrol_string_~len~1#1;havoc si4713_write_econtrol_string_~rval~9#1;call si4713_write_econtrol_string_~#ps_name~0#1.base, si4713_write_econtrol_string_~#ps_name~0#1.offset := #Ultimate.allocOnStack(97bv64);havoc si4713_write_econtrol_string_~tmp~21#1;havoc si4713_write_econtrol_string_~tmp___0~8#1;call si4713_write_econtrol_string_~#radio_text~0#1.base, si4713_write_econtrol_string_~#radio_text~0#1.offset := #Ultimate.allocOnStack(385bv64);havoc si4713_write_econtrol_string_~tmp___1~3#1;havoc si4713_write_econtrol_string_~tmp___2~1#1;si4713_write_econtrol_string_~rval~9#1 := 0bv32;call si4713_write_econtrol_string_#t~mem254#1 := read~intINTTYPE4(si4713_write_econtrol_string_~control#1.base, si4713_write_econtrol_string_~control#1.offset, 4bv64);call write~intINTTYPE4(si4713_write_econtrol_string_#t~mem254#1, si4713_write_econtrol_string_~#vqc~0#1.base, si4713_write_econtrol_string_~#vqc~0#1.offset, 4bv64);havoc si4713_write_econtrol_string_#t~mem254#1; {1043#false} is VALID [2022-02-20 22:05:50,740 INFO L272 TraceCheckUtils]: 73: Hoare triple {1043#false} call si4713_write_econtrol_string_#t~ret255#1 := si4713_queryctrl(si4713_write_econtrol_string_~sdev#1.base, si4713_write_econtrol_string_~sdev#1.offset, si4713_write_econtrol_string_~#vqc~0#1.base, si4713_write_econtrol_string_~#vqc~0#1.offset); {1043#false} is VALID [2022-02-20 22:05:50,740 INFO L290 TraceCheckUtils]: 74: Hoare triple {1043#false} ~sd.base, ~sd.offset := #in~sd.base, #in~sd.offset;~qc.base, ~qc.offset := #in~qc.base, #in~qc.offset;havoc ~rval~19;~rval~19 := 0bv32;call #t~mem444 := read~intINTTYPE4(~qc.base, ~qc.offset, 4bv64);#t~switch445 := 9963785bv32 == #t~mem444; {1043#false} is VALID [2022-02-20 22:05:50,740 INFO L290 TraceCheckUtils]: 75: Hoare triple {1043#false} assume #t~switch445; {1043#false} is VALID [2022-02-20 22:05:50,740 INFO L272 TraceCheckUtils]: 76: Hoare triple {1043#false} call #t~ret446 := v4l2_ctrl_query_fill(~qc.base, ~qc.offset, 0bv32, 1bv32, 1bv32, 1bv32); {1043#false} is VALID [2022-02-20 22:05:50,741 INFO L290 TraceCheckUtils]: 77: Hoare triple {1043#false} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset;~arg1 := #in~arg1;~arg2 := #in~arg2;~arg3 := #in~arg3;~arg4 := #in~arg4;#res := #t~nondet621;havoc #t~nondet621; {1043#false} is VALID [2022-02-20 22:05:50,741 INFO L290 TraceCheckUtils]: 78: Hoare triple {1043#false} assume true; {1043#false} is VALID [2022-02-20 22:05:50,741 INFO L284 TraceCheckUtils]: 79: Hoare quadruple {1043#false} {1043#false} #2598#return; {1043#false} is VALID [2022-02-20 22:05:50,741 INFO L290 TraceCheckUtils]: 80: Hoare triple {1043#false} ~rval~19 := #t~ret446;havoc #t~ret446; {1043#false} is VALID [2022-02-20 22:05:50,742 INFO L290 TraceCheckUtils]: 81: Hoare triple {1043#false} #res := ~rval~19; {1043#false} is VALID [2022-02-20 22:05:50,742 INFO L290 TraceCheckUtils]: 82: Hoare triple {1043#false} assume true; {1043#false} is VALID [2022-02-20 22:05:50,742 INFO L284 TraceCheckUtils]: 83: Hoare quadruple {1043#false} {1043#false} #2696#return; {1043#false} is VALID [2022-02-20 22:05:50,742 INFO L290 TraceCheckUtils]: 84: Hoare triple {1043#false} si4713_write_econtrol_string_~rval~9#1 := si4713_write_econtrol_string_#t~ret255#1;havoc si4713_write_econtrol_string_#t~ret255#1; {1043#false} is VALID [2022-02-20 22:05:50,742 INFO L290 TraceCheckUtils]: 85: Hoare triple {1043#false} assume !~bvslt32(si4713_write_econtrol_string_~rval~9#1, 0bv32);call si4713_write_econtrol_string_#t~mem256#1 := read~intINTTYPE4(si4713_write_econtrol_string_~control#1.base, si4713_write_econtrol_string_~control#1.offset, 4bv64);si4713_write_econtrol_string_#t~switch257#1 := 10160389bv32 == si4713_write_econtrol_string_#t~mem256#1; {1043#false} is VALID [2022-02-20 22:05:50,743 INFO L290 TraceCheckUtils]: 86: Hoare triple {1043#false} assume si4713_write_econtrol_string_#t~switch257#1;call si4713_write_econtrol_string_#t~mem258#1 := read~intINTTYPE4(si4713_write_econtrol_string_~control#1.base, ~bvadd64(4bv64, si4713_write_econtrol_string_~control#1.offset), 4bv64);si4713_write_econtrol_string_~len~1#1 := ~bvsub32(si4713_write_econtrol_string_#t~mem258#1, 1bv32);havoc si4713_write_econtrol_string_#t~mem258#1; {1043#false} is VALID [2022-02-20 22:05:50,743 INFO L290 TraceCheckUtils]: 87: Hoare triple {1043#false} assume !~bvsgt32(si4713_write_econtrol_string_~len~1#1, 96bv32);call si4713_write_econtrol_string_#t~mem259#1.base, si4713_write_econtrol_string_#t~mem259#1.offset := read~$Pointer$(si4713_write_econtrol_string_~control#1.base, ~bvadd64(12bv64, si4713_write_econtrol_string_~control#1.offset), 8bv64); {1043#false} is VALID [2022-02-20 22:05:50,743 INFO L272 TraceCheckUtils]: 88: Hoare triple {1043#false} call si4713_write_econtrol_string_#t~ret260#1 := ldv_copy_from_user_7(si4713_write_econtrol_string_~#ps_name~0#1.base, si4713_write_econtrol_string_~#ps_name~0#1.offset, si4713_write_econtrol_string_#t~mem259#1.base, si4713_write_econtrol_string_#t~mem259#1.offset, ~sign_extendFrom32To64(si4713_write_econtrol_string_~len~1#1)); {1043#false} is VALID [2022-02-20 22:05:50,743 INFO L290 TraceCheckUtils]: 89: Hoare triple {1043#false} ~to#1.base, ~to#1.offset := #in~to#1.base, #in~to#1.offset;~from#1.base, ~from#1.offset := #in~from#1.base, #in~from#1.offset;~n#1 := #in~n#1;havoc ~tmp~39#1; {1043#false} is VALID [2022-02-20 22:05:50,744 INFO L272 TraceCheckUtils]: 90: Hoare triple {1043#false} call ldv_check_len(~n#1); {1043#false} is VALID [2022-02-20 22:05:50,744 INFO L290 TraceCheckUtils]: 91: Hoare triple {1043#false} ~n#1 := #in~n#1; {1043#false} is VALID [2022-02-20 22:05:50,744 INFO L290 TraceCheckUtils]: 92: Hoare triple {1043#false} assume ~bvslt64(~n#1, 0bv64);assume { :begin_inline_ldv_error } true; {1043#false} is VALID [2022-02-20 22:05:50,744 INFO L290 TraceCheckUtils]: 93: Hoare triple {1043#false} assume !false; {1043#false} is VALID [2022-02-20 22:05:50,746 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-02-20 22:05:50,746 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-20 22:05:50,746 INFO L144 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-02-20 22:05:50,746 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [139731298] [2022-02-20 22:05:50,747 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleMathsat [139731298] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 22:05:50,747 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 22:05:50,747 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 22:05:50,749 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1648826531] [2022-02-20 22:05:50,749 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 22:05:50,754 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 94 [2022-02-20 22:05:50,756 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 22:05:50,758 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-02-20 22:05:50,977 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 22:05:50,977 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 22:05:50,977 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-02-20 22:05:51,009 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 22:05:51,010 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 22:05:51,017 INFO L87 Difference]: Start difference. First operand has 1039 states, 770 states have (on average 1.4025974025974026) internal successors, (1080), 786 states have internal predecessors, (1080), 217 states have call successors, (217), 51 states have call predecessors, (217), 50 states have return successors, (209), 209 states have call predecessors, (209), 209 states have call successors, (209) Second operand has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 2 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9)