./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--iwlwifi--dvm--iwldvm.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f4b24e32 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--iwlwifi--dvm--iwldvm.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 414bf0fbb02647df2874934fce2d3d880d3f2bf2477d4c4b7e7b99e696095400 --- Real Ultimate output --- This is Ultimate 0.2.2-?-f4b24e3 [2022-07-14 01:03:45,840 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-14 01:03:45,869 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-14 01:03:45,895 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-14 01:03:45,895 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-14 01:03:45,896 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-14 01:03:45,898 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-14 01:03:45,901 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-14 01:03:45,903 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-14 01:03:45,906 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-14 01:03:45,906 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-14 01:03:45,908 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-14 01:03:45,908 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-14 01:03:45,910 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-14 01:03:45,911 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-14 01:03:45,914 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-14 01:03:45,914 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-14 01:03:45,915 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-14 01:03:45,916 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-14 01:03:45,920 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-14 01:03:45,921 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-14 01:03:45,922 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-14 01:03:45,923 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-14 01:03:45,923 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-14 01:03:45,924 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-14 01:03:45,933 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-14 01:03:45,933 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-14 01:03:45,934 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-14 01:03:45,935 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-14 01:03:45,935 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-14 01:03:45,936 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-14 01:03:45,936 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-14 01:03:45,937 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-14 01:03:45,938 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-14 01:03:45,938 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-14 01:03:45,939 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-14 01:03:45,940 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-14 01:03:45,940 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-14 01:03:45,940 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-14 01:03:45,940 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-14 01:03:45,941 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-14 01:03:45,942 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-14 01:03:45,943 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-14 01:03:45,968 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-14 01:03:45,968 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-14 01:03:45,968 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-14 01:03:45,969 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-14 01:03:45,970 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-14 01:03:45,970 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-14 01:03:45,970 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-14 01:03:45,971 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-14 01:03:45,971 INFO L138 SettingsManager]: * Use SBE=true [2022-07-14 01:03:45,971 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-14 01:03:45,972 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-14 01:03:45,972 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-14 01:03:45,972 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-14 01:03:45,972 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-14 01:03:45,972 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-14 01:03:45,972 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-14 01:03:45,972 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-14 01:03:45,973 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-14 01:03:45,973 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-14 01:03:45,973 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-14 01:03:45,973 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-14 01:03:45,973 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-14 01:03:45,973 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-14 01:03:45,973 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-14 01:03:45,974 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-14 01:03:45,974 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-14 01:03:45,974 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-14 01:03:45,974 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-14 01:03:45,974 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-14 01:03:45,974 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-14 01:03:45,975 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 414bf0fbb02647df2874934fce2d3d880d3f2bf2477d4c4b7e7b99e696095400 [2022-07-14 01:03:46,148 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-14 01:03:46,162 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-14 01:03:46,165 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-14 01:03:46,166 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-14 01:03:46,166 INFO L275 PluginConnector]: CDTParser initialized [2022-07-14 01:03:46,167 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--iwlwifi--dvm--iwldvm.ko-entry_point.cil.out.i [2022-07-14 01:03:46,222 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fc1c45ba/5422251205a547bdba8d54cd58f1d951/FLAG399265cdb [2022-07-14 01:03:47,144 INFO L306 CDTParser]: Found 1 translation units. [2022-07-14 01:03:47,145 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--iwlwifi--dvm--iwldvm.ko-entry_point.cil.out.i [2022-07-14 01:03:47,220 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fc1c45ba/5422251205a547bdba8d54cd58f1d951/FLAG399265cdb [2022-07-14 01:03:47,243 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fc1c45ba/5422251205a547bdba8d54cd58f1d951 [2022-07-14 01:03:47,245 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-14 01:03:47,246 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-14 01:03:47,248 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-14 01:03:47,248 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-14 01:03:47,250 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-14 01:03:47,251 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 01:03:47" (1/1) ... [2022-07-14 01:03:47,252 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23b79853 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:03:47, skipping insertion in model container [2022-07-14 01:03:47,252 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 01:03:47" (1/1) ... [2022-07-14 01:03:47,256 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-14 01:03:47,495 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-14 01:04:04,717 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--iwlwifi--dvm--iwldvm.ko-entry_point.cil.out.i[1422960,1422973] [2022-07-14 01:04:04,925 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-14 01:04:04,977 INFO L203 MainTranslator]: Completed pre-run [2022-07-14 01:04:05,333 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: HeapLValues must be converted to RValue before their value can be queried. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:517) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-07-14 01:04:05,338 INFO L158 Benchmark]: Toolchain (without parser) took 18091.31ms. Allocated memory was 113.2MB in the beginning and 369.1MB in the end (delta: 255.9MB). Free memory was 53.6MB in the beginning and 175.4MB in the end (delta: -121.9MB). Peak memory consumption was 209.9MB. Max. memory is 16.1GB. [2022-07-14 01:04:05,338 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 113.2MB. Free memory was 69.1MB in the beginning and 69.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-14 01:04:05,339 INFO L158 Benchmark]: CACSL2BoogieTranslator took 18088.87ms. Allocated memory was 113.2MB in the beginning and 369.1MB in the end (delta: 255.9MB). Free memory was 53.6MB in the beginning and 175.4MB in the end (delta: -121.9MB). Peak memory consumption was 209.9MB. Max. memory is 16.1GB. [2022-07-14 01:04:05,340 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 113.2MB. Free memory was 69.1MB in the beginning and 69.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 18088.87ms. Allocated memory was 113.2MB in the beginning and 369.1MB in the end (delta: 255.9MB). Free memory was 53.6MB in the beginning and 175.4MB in the end (delta: -121.9MB). Peak memory consumption was 209.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: HeapLValues must be converted to RValue before their value can be queried. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: HeapLValues must be converted to RValue before their value can be queried.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--iwlwifi--dvm--iwldvm.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 414bf0fbb02647df2874934fce2d3d880d3f2bf2477d4c4b7e7b99e696095400 --- Real Ultimate output --- This is Ultimate 0.2.2-?-f4b24e3 [2022-07-14 01:04:06,929 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-14 01:04:06,932 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-14 01:04:06,971 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-14 01:04:06,971 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-14 01:04:06,973 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-14 01:04:06,976 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-14 01:04:06,979 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-14 01:04:06,980 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-14 01:04:06,986 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-14 01:04:06,987 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-14 01:04:06,991 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-14 01:04:06,991 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-14 01:04:06,993 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-14 01:04:06,993 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-14 01:04:06,996 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-14 01:04:06,997 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-14 01:04:06,998 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-14 01:04:06,999 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-14 01:04:07,003 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-14 01:04:07,003 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-14 01:04:07,004 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-14 01:04:07,005 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-14 01:04:07,006 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-14 01:04:07,019 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-14 01:04:07,021 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-14 01:04:07,021 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-14 01:04:07,022 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-14 01:04:07,022 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-14 01:04:07,023 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-14 01:04:07,023 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-14 01:04:07,023 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-14 01:04:07,024 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-14 01:04:07,024 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-14 01:04:07,024 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-14 01:04:07,025 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-14 01:04:07,025 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-14 01:04:07,025 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-14 01:04:07,026 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-14 01:04:07,026 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-14 01:04:07,026 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-14 01:04:07,027 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-14 01:04:07,027 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-14 01:04:07,054 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-14 01:04:07,055 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-14 01:04:07,056 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-14 01:04:07,056 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-14 01:04:07,057 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-14 01:04:07,057 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-14 01:04:07,058 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-14 01:04:07,058 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-14 01:04:07,058 INFO L138 SettingsManager]: * Use SBE=true [2022-07-14 01:04:07,059 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-14 01:04:07,059 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-14 01:04:07,059 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-14 01:04:07,059 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-14 01:04:07,064 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-14 01:04:07,064 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-14 01:04:07,065 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-14 01:04:07,065 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-14 01:04:07,065 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-14 01:04:07,065 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-14 01:04:07,065 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-14 01:04:07,065 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-14 01:04:07,066 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-14 01:04:07,066 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-14 01:04:07,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-14 01:04:07,066 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-14 01:04:07,066 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-14 01:04:07,067 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-14 01:04:07,067 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-14 01:04:07,067 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-14 01:04:07,067 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-14 01:04:07,067 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-14 01:04:07,068 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-14 01:04:07,068 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-14 01:04:07,068 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 414bf0fbb02647df2874934fce2d3d880d3f2bf2477d4c4b7e7b99e696095400 [2022-07-14 01:04:07,309 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-14 01:04:07,323 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-14 01:04:07,325 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-14 01:04:07,326 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-14 01:04:07,327 INFO L275 PluginConnector]: CDTParser initialized [2022-07-14 01:04:07,328 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--iwlwifi--dvm--iwldvm.ko-entry_point.cil.out.i [2022-07-14 01:04:07,386 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2cf39c188/4de945931b0d46728efc5df93cda96e8/FLAG7e6598334 [2022-07-14 01:04:08,557 INFO L306 CDTParser]: Found 1 translation units. [2022-07-14 01:04:08,558 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--iwlwifi--dvm--iwldvm.ko-entry_point.cil.out.i [2022-07-14 01:04:08,661 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2cf39c188/4de945931b0d46728efc5df93cda96e8/FLAG7e6598334 [2022-07-14 01:04:08,916 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2cf39c188/4de945931b0d46728efc5df93cda96e8 [2022-07-14 01:04:08,918 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-14 01:04:08,919 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-14 01:04:08,920 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-14 01:04:08,920 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-14 01:04:08,923 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-14 01:04:08,923 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 01:04:08" (1/1) ... [2022-07-14 01:04:08,924 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ce8433f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:04:08, skipping insertion in model container [2022-07-14 01:04:08,924 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 01:04:08" (1/1) ... [2022-07-14 01:04:08,928 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-14 01:04:09,239 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-14 01:04:13,964 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ArithmeticException: BigInteger out of int range at java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1009) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:968) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:675) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1454) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) 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.PRDispatcher.dispatch(PRDispatcher.java:220) 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.PRDispatcher.dispatch(PRDispatcher.java:232) 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.PRDispatcher.dispatch(PRDispatcher.java:232) 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.PRDispatcher.dispatch(PRDispatcher.java:155) 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.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-07-14 01:04:13,968 INFO L158 Benchmark]: Toolchain (without parser) took 5047.97ms. Allocated memory was 113.2MB in the beginning and 172.0MB in the end (delta: 58.7MB). Free memory was 66.3MB in the beginning and 68.5MB in the end (delta: -2.2MB). Peak memory consumption was 71.5MB. Max. memory is 16.1GB. [2022-07-14 01:04:13,969 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 56.6MB. Free memory was 38.5MB in the beginning and 38.5MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-14 01:04:13,969 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5046.52ms. Allocated memory was 113.2MB in the beginning and 172.0MB in the end (delta: 58.7MB). Free memory was 66.0MB in the beginning and 68.5MB in the end (delta: -2.5MB). Peak memory consumption was 71.5MB. Max. memory is 16.1GB. [2022-07-14 01:04:13,971 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 56.6MB. Free memory was 38.5MB in the beginning and 38.5MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5046.52ms. Allocated memory was 113.2MB in the beginning and 172.0MB in the end (delta: 58.7MB). Free memory was 66.0MB in the beginning and 68.5MB in the end (delta: -2.5MB). Peak memory consumption was 71.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ArithmeticException: BigInteger out of int range: java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range