./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/bin/uautomizer-J5u9QxTXDZ --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 56ff1aa7a746f87b9c1b788d1f6729b885abef13666f4b3b25250b45ff5a6786 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 10:14:09,378 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:14:09,381 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:14:09,431 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:14:09,431 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:14:09,435 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:14:09,438 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:14:09,442 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:14:09,447 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:14:09,452 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:14:09,453 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:14:09,456 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:14:09,457 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:14:09,459 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:14:09,461 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:14:09,464 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:14:09,466 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:14:09,467 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:14:09,469 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:14:09,476 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:14:09,478 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:14:09,480 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:14:09,483 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:14:09,485 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:14:09,494 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:14:09,495 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:14:09,496 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:14:09,498 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:14:09,498 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:14:09,499 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:14:09,500 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:14:09,501 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:14:09,504 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:14:09,506 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:14:09,507 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:14:09,507 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:14:09,508 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:14:09,508 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:14:09,509 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:14:09,510 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:14:09,510 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:14:09,513 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-10-17 10:14:09,549 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:14:09,550 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:14:09,550 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:14:09,551 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:14:09,552 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:14:09,552 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:14:09,553 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:14:09,553 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:14:09,553 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:14:09,554 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:14:09,555 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:14:09,555 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:14:09,555 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:14:09,556 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:14:09,556 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:14:09,556 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:14:09,556 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:14:09,557 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:14:09,557 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:14:09,557 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:14:09,558 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:14:09,558 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:14:09,558 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:14:09,559 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:14:09,559 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:14:09,559 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:14:09,559 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 10:14:09,560 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:14:09,560 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:14:09,560 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:14:09,560 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/bin/uautomizer-J5u9QxTXDZ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 56ff1aa7a746f87b9c1b788d1f6729b885abef13666f4b3b25250b45ff5a6786 [2022-10-17 10:14:09,837 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:14:09,859 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:14:09,861 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:14:09,863 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:14:09,863 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:14:09,865 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i [2022-10-17 10:14:09,942 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/bin/uautomizer-J5u9QxTXDZ/data/d738bbc90/6552ce298a2e4c0eb7406ed7fe71ecef/FLAG72a1a61ba [2022-10-17 10:14:10,708 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:14:10,709 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i [2022-10-17 10:14:10,742 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/bin/uautomizer-J5u9QxTXDZ/data/d738bbc90/6552ce298a2e4c0eb7406ed7fe71ecef/FLAG72a1a61ba [2022-10-17 10:14:10,763 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/bin/uautomizer-J5u9QxTXDZ/data/d738bbc90/6552ce298a2e4c0eb7406ed7fe71ecef [2022-10-17 10:14:10,768 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:14:10,771 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:14:10,774 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:14:10,774 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:14:10,778 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:14:10,778 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:14:10" (1/1) ... [2022-10-17 10:14:10,780 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b020a76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:14:10, skipping insertion in model container [2022-10-17 10:14:10,780 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:14:10" (1/1) ... [2022-10-17 10:14:10,788 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:14:10,900 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:14:11,539 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i[115668,115681] [2022-10-17 10:14:12,202 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:14:12,231 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:14:12,354 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i[115668,115681] [2022-10-17 10:14:12,480 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: HeapLValues must be converted to RValue before their value can be queried. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:517) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1627) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1627) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-17 10:14:12,491 INFO L158 Benchmark]: Toolchain (without parser) took 1718.41ms. Allocated memory is still 119.5MB. Free memory was 70.4MB in the beginning and 52.9MB in the end (delta: 17.5MB). Peak memory consumption was 32.3MB. Max. memory is 16.1GB. [2022-10-17 10:14:12,494 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 119.5MB. Free memory was 96.5MB in the beginning and 96.3MB in the end (delta: 117.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 10:14:12,496 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1714.36ms. Allocated memory is still 119.5MB. Free memory was 70.3MB in the beginning and 52.9MB in the end (delta: 17.4MB). Peak memory consumption was 32.3MB. Max. memory is 16.1GB. [2022-10-17 10:14:12,497 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 119.5MB. Free memory was 96.5MB in the beginning and 96.3MB in the end (delta: 117.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1714.36ms. Allocated memory is still 119.5MB. Free memory was 70.3MB in the beginning and 52.9MB in the end (delta: 17.4MB). Peak memory consumption was 32.3MB. 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=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/bin/uautomizer-J5u9QxTXDZ --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 56ff1aa7a746f87b9c1b788d1f6729b885abef13666f4b3b25250b45ff5a6786 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 10:14:14,773 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:14:14,776 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:14:14,826 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:14:14,827 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:14:14,831 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:14:14,834 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:14:14,841 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:14:14,847 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:14:14,853 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:14:14,854 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:14:14,856 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:14:14,857 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:14:14,859 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:14:14,861 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:14:14,863 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:14:14,865 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:14:14,866 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:14:14,868 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:14:14,877 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:14:14,879 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:14:14,881 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:14:14,883 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:14:14,886 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:14:14,895 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:14:14,896 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:14:14,896 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:14:14,898 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:14:14,899 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:14:14,900 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:14:14,901 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:14:14,902 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:14:14,904 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:14:14,905 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:14:14,906 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:14:14,906 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:14:14,907 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:14:14,908 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:14:14,908 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:14:14,910 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:14:14,911 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:14:14,912 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-10-17 10:14:14,952 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:14:14,952 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:14:14,954 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:14:14,954 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:14:14,955 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:14:14,955 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:14:14,957 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:14:14,957 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:14:14,957 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:14:14,958 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:14:14,959 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:14:14,959 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:14:14,959 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:14:14,960 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:14:14,960 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 10:14:14,961 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 10:14:14,961 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 10:14:14,961 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:14:14,961 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:14:14,962 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:14:14,962 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:14:14,962 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:14:14,963 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:14:14,963 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:14:14,963 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:14:14,964 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:14:14,964 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:14:14,964 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-10-17 10:14:14,965 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 10:14:14,965 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:14:14,965 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:14:14,966 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:14:14,966 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 10:14:14,966 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/bin/uautomizer-J5u9QxTXDZ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 56ff1aa7a746f87b9c1b788d1f6729b885abef13666f4b3b25250b45ff5a6786 [2022-10-17 10:14:15,377 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:14:15,398 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:14:15,401 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:14:15,402 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:14:15,403 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:14:15,405 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i [2022-10-17 10:14:15,470 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/bin/uautomizer-J5u9QxTXDZ/data/aae777a2a/b39fc3e063ce42a98931264f3ae3b856/FLAG4f60ae395 [2022-10-17 10:14:16,274 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:14:16,276 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i [2022-10-17 10:14:16,327 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/bin/uautomizer-J5u9QxTXDZ/data/aae777a2a/b39fc3e063ce42a98931264f3ae3b856/FLAG4f60ae395 [2022-10-17 10:14:16,826 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/bin/uautomizer-J5u9QxTXDZ/data/aae777a2a/b39fc3e063ce42a98931264f3ae3b856 [2022-10-17 10:14:16,829 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:14:16,831 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:14:16,833 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:14:16,833 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:14:16,837 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:14:16,838 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:14:16" (1/1) ... [2022-10-17 10:14:16,839 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cd1fdc4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:14:16, skipping insertion in model container [2022-10-17 10:14:16,839 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:14:16" (1/1) ... [2022-10-17 10:14:16,847 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:14:17,005 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:14:17,760 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i[115668,115681] [2022-10-17 10:14:18,455 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:14:18,496 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 10:14:18,533 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:14:18,635 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i[115668,115681] [2022-10-17 10:14:18,793 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:14:18,824 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:14:18,977 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i[115668,115681] [2022-10-17 10:14:19,147 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:14:19,319 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:14:19,319 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:14:19 WrapperNode [2022-10-17 10:14:19,320 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:14:19,321 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:14:19,321 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:14:19,321 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:14:19,328 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:14:19" (1/1) ... [2022-10-17 10:14:19,475 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:14:19" (1/1) ... [2022-10-17 10:14:19,610 INFO L138 Inliner]: procedures = 174, calls = 1221, calls flagged for inlining = 70, calls inlined = 70, statements flattened = 2890 [2022-10-17 10:14:19,611 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:14:19,612 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:14:19,612 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:14:19,612 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:14:19,621 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:14:19" (1/1) ... [2022-10-17 10:14:19,622 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:14:19" (1/1) ... [2022-10-17 10:14:19,641 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:14:19" (1/1) ... [2022-10-17 10:14:19,642 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:14:19" (1/1) ... [2022-10-17 10:14:19,766 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:14:19" (1/1) ... [2022-10-17 10:14:19,798 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:14:19" (1/1) ... [2022-10-17 10:14:19,829 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:14:19" (1/1) ... [2022-10-17 10:14:19,842 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:14:19" (1/1) ... [2022-10-17 10:14:19,868 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:14:19,869 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:14:19,869 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:14:19,869 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:14:19,870 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:14:19" (1/1) ... [2022-10-17 10:14:19,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:14:19,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:14:19,947 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 10:14:19,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b7f6088-1736-4c4f-88b2-0839842defb7/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 10:14:20,046 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_radio_text [2022-10-17 10:14:20,046 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_radio_text [2022-10-17 10:14:20,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 10:14:20,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 10:14:20,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 10:14:20,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 10:14:20,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 10:14:20,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 10:14:20,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 10:14:20,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 10:14:20,047 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_is_valid [2022-10-17 10:14:20,048 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_is_valid [2022-10-17 10:14:20,048 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_wait_stc [2022-10-17 10:14:20,048 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_wait_stc [2022-10-17 10:14:20,048 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_usecs [2022-10-17 10:14:20,048 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_usecs [2022-10-17 10:14:20,048 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_mute [2022-10-17 10:14:20,048 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_mute [2022-10-17 10:14:20,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 10:14:20,049 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 10:14:20,049 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2022-10-17 10:14:20,049 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2022-10-17 10:14:20,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 10:14:20,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 10:14:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_power_state [2022-10-17 10:14:20,050 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_power_state [2022-10-17 10:14:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_choose_econtrol_action [2022-10-17 10:14:20,050 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_choose_econtrol_action [2022-10-17 10:14:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2022-10-17 10:14:20,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2022-10-17 10:14:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 10:14:20,051 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 10:14:20,051 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 10:14:20,051 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 10:14:20,051 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_tune [2022-10-17 10:14:20,052 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_tune [2022-10-17 10:14:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 10:14:20,052 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 10:14:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-10-17 10:14:20,052 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-10-17 10:14:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 10:14:20,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 10:14:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-10-17 10:14:20,053 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-10-17 10:14:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 10:14:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__copy_from_user_1 [2022-10-17 10:14:20,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__copy_from_user_1 [2022-10-17 10:14:20,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 10:14:20,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 10:14:20,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 10:14:20,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 10:14:20,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 10:14:20,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_strlen [2022-10-17 10:14:20,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_strlen [2022-10-17 10:14:20,058 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2022-10-17 10:14:20,058 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2022-10-17 10:14:20,058 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_rds_buff [2022-10-17 10:14:20,058 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_rds_buff [2022-10-17 10:14:20,058 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 10:14:20,059 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 10:14:20,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 10:14:20,059 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2022-10-17 10:14:20,059 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2022-10-17 10:14:20,060 INFO L130 BoogieDeclarations]: Found specification of procedure validate_range [2022-10-17 10:14:20,060 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_range [2022-10-17 10:14:20,060 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_free [2022-10-17 10:14:20,060 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_free [2022-10-17 10:14:20,060 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_integers [2022-10-17 10:14:20,061 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_integers [2022-10-17 10:14:20,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 10:14:20,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 10:14:20,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 10:14:20,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 10:14:20,062 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_disable [2022-10-17 10:14:20,062 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_disable [2022-10-17 10:14:20,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 10:14:20,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 10:14:20,062 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_free [2022-10-17 10:14:20,062 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_free [2022-10-17 10:14:20,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 10:14:20,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-10-17 10:14:20,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-10-17 10:14:20,064 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_send_command [2022-10-17 10:14:20,064 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_send_command [2022-10-17 10:14:20,064 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2022-10-17 10:14:20,064 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2022-10-17 10:14:20,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 10:14:20,064 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2022-10-17 10:14:20,065 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2022-10-17 10:14:20,065 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_property [2022-10-17 10:14:20,065 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_property [2022-10-17 10:14:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 10:14:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 10:14:20,067 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 10:14:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 10:14:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 10:14:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 10:14:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 10:14:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 10:14:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_property [2022-10-17 10:14:20,068 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_property [2022-10-17 10:14:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-10-17 10:14:20,068 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-10-17 10:14:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_frequency [2022-10-17 10:14:20,069 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_frequency [2022-10-17 10:14:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 10:14:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2022-10-17 10:14:20,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2022-10-17 10:14:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 10:14:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 10:14:20,070 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-17 10:14:20,071 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-17 10:14:20,073 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 10:14:20,073 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 10:14:20,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 10:14:20,074 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_status [2022-10-17 10:14:20,074 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_status [2022-10-17 10:14:20,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_ret_val [2022-10-17 10:14:20,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_ret_val [2022-10-17 10:14:20,076 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_update_tune_status [2022-10-17 10:14:20,076 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_update_tune_status [2022-10-17 10:14:20,081 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_ps_name [2022-10-17 10:14:20,082 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_ps_name [2022-10-17 10:14:20,082 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_queryctrl [2022-10-17 10:14:20,082 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_queryctrl [2022-10-17 10:14:20,082 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_modulator [2022-10-17 10:14:20,082 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_modulator [2022-10-17 10:14:20,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-17 10:14:20,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-17 10:14:20,083 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-10-17 10:14:20,083 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:14:20,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:14:20,870 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:14:20,874 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 10:14:21,277 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;