./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.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_4158946d-87f9-4797-9f4e-2fbd4bfee110/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4158946d-87f9-4797-9f4e-2fbd4bfee110/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_4158946d-87f9-4797-9f4e-2fbd4bfee110/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4158946d-87f9-4797-9f4e-2fbd4bfee110/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4158946d-87f9-4797-9f4e-2fbd4bfee110/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_4158946d-87f9-4797-9f4e-2fbd4bfee110/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 2259272f0273dfac0cad582092d6645e308d8387476548b6016b816b129472dc --- 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 10:15:53,655 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:15:53,658 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:15:53,702 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:15:53,703 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:15:53,707 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:15:53,710 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:15:53,713 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:15:53,720 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:15:53,726 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:15:53,727 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:15:53,728 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:15:53,728 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:15:53,729 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:15:53,730 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:15:53,732 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:15:53,733 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:15:53,734 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:15:53,736 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:15:53,738 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:15:53,740 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:15:53,742 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:15:53,743 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:15:53,744 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:15:53,749 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:15:53,749 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:15:53,750 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:15:53,751 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:15:53,751 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:15:53,752 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:15:53,753 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:15:53,754 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:15:53,755 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:15:53,756 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:15:53,757 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:15:53,757 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:15:53,758 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:15:53,758 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:15:53,759 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:15:53,760 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:15:53,760 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:15:53,761 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4158946d-87f9-4797-9f4e-2fbd4bfee110/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-10-17 10:15:53,800 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:15:53,800 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:15:53,800 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:15:53,800 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:15:53,801 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:15:53,801 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:15:53,802 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:15:53,802 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:15:53,803 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:15:53,803 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:15:53,803 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:15:53,803 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:15:53,804 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:15:53,804 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:15:53,804 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:15:53,804 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:15:53,805 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:15:53,805 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:15:53,805 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:15:53,805 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:15:53,805 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:15:53,806 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:15:53,816 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:15:53,817 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:15:53,817 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:15:53,817 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:15:53,817 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 10:15:53,818 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:15:53,818 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:15:53,819 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:15:53,819 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_4158946d-87f9-4797-9f4e-2fbd4bfee110/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4158946d-87f9-4797-9f4e-2fbd4bfee110/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2259272f0273dfac0cad582092d6645e308d8387476548b6016b816b129472dc [2022-10-17 10:15:54,075 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:15:54,099 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:15:54,102 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:15:54,104 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:15:54,105 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:15:54,107 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4158946d-87f9-4797-9f4e-2fbd4bfee110/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i [2022-10-17 10:15:54,182 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4158946d-87f9-4797-9f4e-2fbd4bfee110/bin/uautomizer-J5u9QxTXDZ/data/95ccb73b3/19c0309676454ed98029e93dbf97de79/FLAGc9cc44274 [2022-10-17 10:15:55,072 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:15:55,073 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4158946d-87f9-4797-9f4e-2fbd4bfee110/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i [2022-10-17 10:15:55,104 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4158946d-87f9-4797-9f4e-2fbd4bfee110/bin/uautomizer-J5u9QxTXDZ/data/95ccb73b3/19c0309676454ed98029e93dbf97de79/FLAGc9cc44274 [2022-10-17 10:15:55,530 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4158946d-87f9-4797-9f4e-2fbd4bfee110/bin/uautomizer-J5u9QxTXDZ/data/95ccb73b3/19c0309676454ed98029e93dbf97de79 [2022-10-17 10:15:55,534 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:15:55,535 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:15:55,536 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:15:55,537 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:15:55,541 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:15:55,541 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:15:55" (1/1) ... [2022-10-17 10:15:55,543 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@302049bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:15:55, skipping insertion in model container [2022-10-17 10:15:55,543 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:15:55" (1/1) ... [2022-10-17 10:15:55,550 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:15:55,639 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:15:56,922 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_4158946d-87f9-4797-9f4e-2fbd4bfee110/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i[160403,160416] [2022-10-17 10:15:57,027 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:15:57,083 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:15:57,323 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: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 10:15:57,329 INFO L158 Benchmark]: Toolchain (without parser) took 1792.11ms. Allocated memory was 102.8MB in the beginning and 125.8MB in the end (delta: 23.1MB). Free memory was 72.0MB in the beginning and 62.6MB in the end (delta: 9.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2022-10-17 10:15:57,331 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 102.8MB. Free memory was 73.6MB in the beginning and 73.5MB in the end (delta: 45.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 10:15:57,333 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1790.20ms. Allocated memory was 102.8MB in the beginning and 125.8MB in the end (delta: 23.1MB). Free memory was 71.7MB in the beginning and 62.6MB in the end (delta: 9.1MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2022-10-17 10:15:57,336 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 102.8MB. Free memory was 73.6MB in the beginning and 73.5MB in the end (delta: 45.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1790.20ms. Allocated memory was 102.8MB in the beginning and 125.8MB in the end (delta: 23.1MB). Free memory was 71.7MB in the beginning and 62.6MB in the end (delta: 9.1MB). Peak memory consumption was 52.4MB. 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_4158946d-87f9-4797-9f4e-2fbd4bfee110/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4158946d-87f9-4797-9f4e-2fbd4bfee110/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_4158946d-87f9-4797-9f4e-2fbd4bfee110/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4158946d-87f9-4797-9f4e-2fbd4bfee110/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4158946d-87f9-4797-9f4e-2fbd4bfee110/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_4158946d-87f9-4797-9f4e-2fbd4bfee110/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 2259272f0273dfac0cad582092d6645e308d8387476548b6016b816b129472dc --- 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 10:15:59,541 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:15:59,544 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:15:59,603 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:15:59,604 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:15:59,609 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:15:59,612 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:15:59,620 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:15:59,627 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:15:59,635 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:15:59,636 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:15:59,638 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:15:59,639 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:15:59,642 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:15:59,644 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:15:59,646 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:15:59,648 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:15:59,650 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:15:59,652 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:15:59,663 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:15:59,665 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:15:59,667 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:15:59,670 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:15:59,673 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:15:59,681 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:15:59,681 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:15:59,682 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:15:59,684 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:15:59,685 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:15:59,686 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:15:59,687 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:15:59,688 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:15:59,690 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:15:59,691 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:15:59,692 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:15:59,693 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:15:59,694 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:15:59,694 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:15:59,694 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:15:59,696 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:15:59,697 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:15:59,698 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4158946d-87f9-4797-9f4e-2fbd4bfee110/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-10-17 10:15:59,742 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:15:59,742 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:15:59,743 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:15:59,743 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:15:59,744 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:15:59,745 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:15:59,746 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:15:59,746 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:15:59,747 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:15:59,747 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:15:59,748 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:15:59,748 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:15:59,749 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:15:59,749 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:15:59,749 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 10:15:59,749 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 10:15:59,750 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 10:15:59,750 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:15:59,750 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:15:59,750 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:15:59,750 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:15:59,751 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:15:59,751 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:15:59,751 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:15:59,751 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:15:59,752 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:15:59,752 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:15:59,752 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-10-17 10:15:59,752 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 10:15:59,753 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:15:59,753 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:15:59,753 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:15:59,754 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 10:15:59,754 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_4158946d-87f9-4797-9f4e-2fbd4bfee110/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4158946d-87f9-4797-9f4e-2fbd4bfee110/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2259272f0273dfac0cad582092d6645e308d8387476548b6016b816b129472dc [2022-10-17 10:16:00,153 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:16:00,182 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:16:00,185 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:16:00,186 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:16:00,189 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:16:00,190 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4158946d-87f9-4797-9f4e-2fbd4bfee110/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i [2022-10-17 10:16:00,272 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4158946d-87f9-4797-9f4e-2fbd4bfee110/bin/uautomizer-J5u9QxTXDZ/data/21d025e3c/23c0f83d12084c95b9810818b429a361/FLAG920055f5d [2022-10-17 10:16:01,247 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:16:01,248 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4158946d-87f9-4797-9f4e-2fbd4bfee110/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i [2022-10-17 10:16:01,298 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4158946d-87f9-4797-9f4e-2fbd4bfee110/bin/uautomizer-J5u9QxTXDZ/data/21d025e3c/23c0f83d12084c95b9810818b429a361/FLAG920055f5d [2022-10-17 10:16:01,713 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4158946d-87f9-4797-9f4e-2fbd4bfee110/bin/uautomizer-J5u9QxTXDZ/data/21d025e3c/23c0f83d12084c95b9810818b429a361 [2022-10-17 10:16:01,716 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:16:01,719 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:16:01,721 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:16:01,721 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:16:01,725 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:16:01,726 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:16:01" (1/1) ... [2022-10-17 10:16:01,727 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@601310a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:16:01, skipping insertion in model container [2022-10-17 10:16:01,727 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:16:01" (1/1) ... [2022-10-17 10:16:01,735 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:16:01,853 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:16:03,155 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_4158946d-87f9-4797-9f4e-2fbd4bfee110/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i[160403,160416] [2022-10-17 10:16:03,286 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:16:03,346 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 10:16:03,404 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:16:03,693 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_4158946d-87f9-4797-9f4e-2fbd4bfee110/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i[160403,160416] [2022-10-17 10:16:03,724 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:16:03,748 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:16:03,983 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_4158946d-87f9-4797-9f4e-2fbd4bfee110/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.i[160403,160416] [2022-10-17 10:16:04,003 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:16:04,146 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:16:04,147 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:16:04 WrapperNode [2022-10-17 10:16:04,147 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:16:04,149 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:16:04,149 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:16:04,149 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:16:04,156 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:16:04" (1/1) ... [2022-10-17 10:16:04,247 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:16:04" (1/1) ... [2022-10-17 10:16:04,392 INFO L138 Inliner]: procedures = 206, calls = 979, calls flagged for inlining = 91, calls inlined = 82, statements flattened = 2401 [2022-10-17 10:16:04,392 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:16:04,393 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:16:04,394 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:16:04,394 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:16:04,404 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:16:04" (1/1) ... [2022-10-17 10:16:04,405 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:16:04" (1/1) ... [2022-10-17 10:16:04,435 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:16:04" (1/1) ... [2022-10-17 10:16:04,436 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:16:04" (1/1) ... [2022-10-17 10:16:04,529 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:16:04" (1/1) ... [2022-10-17 10:16:04,554 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:16:04" (1/1) ... [2022-10-17 10:16:04,589 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:16:04" (1/1) ... [2022-10-17 10:16:04,604 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:16:04" (1/1) ... [2022-10-17 10:16:04,636 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:16:04,637 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:16:04,638 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:16:04,638 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:16:04,639 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:16:04" (1/1) ... [2022-10-17 10:16:04,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:16:04,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4158946d-87f9-4797-9f4e-2fbd4bfee110/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:16:04,670 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4158946d-87f9-4797-9f4e-2fbd4bfee110/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 10:16:04,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4158946d-87f9-4797-9f4e-2fbd4bfee110/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 10:16:04,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 10:16:04,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 10:16:04,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 10:16:04,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 10:16:04,723 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_input_exit [2022-10-17 10:16:04,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_input_exit [2022-10-17 10:16:04,723 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-10-17 10:16:04,723 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-10-17 10:16:04,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 10:16:04,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 10:16:04,724 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_input_report [2022-10-17 10:16:04,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_input_report [2022-10-17 10:16:04,724 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-10-17 10:16:04,724 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-10-17 10:16:04,724 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 10:16:04,724 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 10:16:04,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 10:16:04,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 10:16:04,725 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-10-17 10:16:04,725 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-10-17 10:16:04,725 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_sync_rfk_state [2022-10-17 10:16:04,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_sync_rfk_state [2022-10-17 10:16:04,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 10:16:04,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 10:16:04,765 INFO L130 BoogieDeclarations]: Found specification of procedure read_ec_data [2022-10-17 10:16:04,765 INFO L138 BoogieDeclarations]: Found implementation of procedure read_ec_data [2022-10-17 10:16:04,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 10:16:04,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 10:16:04,765 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 10:16:04,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 10:16:04,766 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-10-17 10:16:04,766 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-10-17 10:16:04,766 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_sync_touchpad_state [2022-10-17 10:16:04,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_sync_touchpad_state [2022-10-17 10:16:04,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 10:16:04,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-10-17 10:16:04,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 10:16:04,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 10:16:04,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 10:16:04,767 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 10:16:04,767 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 10:16:04,767 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_backlight_init [2022-10-17 10:16:04,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_backlight_init [2022-10-17 10:16:04,767 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_evaluate_integer [2022-10-17 10:16:04,767 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_evaluate_integer [2022-10-17 10:16:04,768 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-10-17 10:16:04,768 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-10-17 10:16:04,768 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_acpi_notify [2022-10-17 10:16:04,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_acpi_notify [2022-10-17 10:16:04,768 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-10-17 10:16:04,768 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-10-17 10:16:04,768 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_destroy [2022-10-17 10:16:04,769 INFO L138 BoogieDeclarations]: Found implementation of procedure rfkill_destroy [2022-10-17 10:16:04,769 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2022-10-17 10:16:04,769 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2022-10-17 10:16:04,769 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2022-10-17 10:16:04,769 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2022-10-17 10:16:04,769 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_acpi_add [2022-10-17 10:16:04,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_acpi_add [2022-10-17 10:16:04,769 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 10:16:04,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 10:16:04,770 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_backlight_update_status [2022-10-17 10:16:04,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_backlight_update_status [2022-10-17 10:16:04,770 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 10:16:04,770 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 10:16:04,770 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_init_sw_state [2022-10-17 10:16:04,770 INFO L138 BoogieDeclarations]: Found implementation of procedure rfkill_init_sw_state [2022-10-17 10:16:04,770 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 10:16:04,771 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 10:16:04,771 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-10-17 10:16:04,771 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-10-17 10:16:04,771 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2022-10-17 10:16:04,771 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2022-10-17 10:16:04,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 10:16:04,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 10:16:04,771 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_backlight_get_brightness [2022-10-17 10:16:04,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_backlight_get_brightness [2022-10-17 10:16:04,772 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_unregister_rfkill [2022-10-17 10:16:04,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_unregister_rfkill [2022-10-17 10:16:04,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 10:16:04,772 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2022-10-17 10:16:04,772 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2022-10-17 10:16:04,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 10:16:04,772 INFO L130 BoogieDeclarations]: Found specification of procedure method_vpcr [2022-10-17 10:16:04,772 INFO L138 BoogieDeclarations]: Found implementation of procedure method_vpcr [2022-10-17 10:16:04,773 INFO L130 BoogieDeclarations]: Found specification of procedure method_vpcw [2022-10-17 10:16:04,773 INFO L138 BoogieDeclarations]: Found implementation of procedure method_vpcw [2022-10-17 10:16:04,773 INFO L130 BoogieDeclarations]: Found specification of procedure sparse_keymap_free [2022-10-17 10:16:04,773 INFO L138 BoogieDeclarations]: Found implementation of procedure sparse_keymap_free [2022-10-17 10:16:04,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 10:16:04,773 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_acpi_resume [2022-10-17 10:16:04,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_acpi_resume [2022-10-17 10:16:04,773 INFO L130 BoogieDeclarations]: Found specification of procedure write_ec_cmd [2022-10-17 10:16:04,774 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ec_cmd [2022-10-17 10:16:04,774 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_platform_exit [2022-10-17 10:16:04,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_platform_exit [2022-10-17 10:16:04,774 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_debugfs_exit [2022-10-17 10:16:04,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_debugfs_exit [2022-10-17 10:16:04,774 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:16:04,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:16:05,379 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:16:05,392 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation