./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6af3cd-0373-4979-8a38-55835cc3f329/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6af3cd-0373-4979-8a38-55835cc3f329/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6af3cd-0373-4979-8a38-55835cc3f329/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6af3cd-0373-4979-8a38-55835cc3f329/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6af3cd-0373-4979-8a38-55835cc3f329/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6af3cd-0373-4979-8a38-55835cc3f329/bin/ukojak-pZX7IvK2PQ --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2c6afaf5bedcc2af934f5b2a4cc6fb91099717aaf97d30d9787d5c01855a1a43 --- 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-6b4ec56 [2022-11-20 17:53:13,765 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:53:13,768 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:53:13,815 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:53:13,816 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:53:13,817 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:53:13,818 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:53:13,820 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:53:13,822 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:53:13,825 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:53:13,827 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:53:13,834 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:53:13,834 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:53:13,842 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:53:13,843 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:53:13,844 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:53:13,845 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:53:13,846 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:53:13,847 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:53:13,849 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:53:13,854 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:53:13,858 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:53:13,861 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:53:13,862 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:53:13,876 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:53:13,877 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:53:13,877 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:53:13,880 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:53:13,880 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:53:13,882 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:53:13,882 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:53:13,883 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:53:13,885 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:53:13,887 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:53:13,888 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:53:13,889 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:53:13,889 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:53:13,890 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:53:13,890 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:53:13,892 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:53:13,893 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:53:13,894 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6af3cd-0373-4979-8a38-55835cc3f329/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:53:13,941 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:53:13,941 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:53:13,942 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:53:13,943 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:53:13,944 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:53:13,944 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:53:13,944 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:53:13,944 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:53:13,944 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:53:13,945 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:53:13,946 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:53:13,946 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:53:13,946 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:53:13,946 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:53:13,947 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:53:13,947 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:53:13,947 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:53:13,947 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:53:13,948 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:53:13,948 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:53:13,948 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:53:13,948 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:53:13,948 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:53:13,949 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:53:13,949 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:53:13,949 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_7a6af3cd-0373-4979-8a38-55835cc3f329/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6af3cd-0373-4979-8a38-55835cc3f329/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2c6afaf5bedcc2af934f5b2a4cc6fb91099717aaf97d30d9787d5c01855a1a43 [2022-11-20 17:53:14,247 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:53:14,276 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:53:14,278 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:53:14,280 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:53:14,280 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:53:14,282 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6af3cd-0373-4979-8a38-55835cc3f329/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i [2022-11-20 17:53:17,595 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:53:18,063 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:53:18,064 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6af3cd-0373-4979-8a38-55835cc3f329/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i [2022-11-20 17:53:18,107 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6af3cd-0373-4979-8a38-55835cc3f329/bin/ukojak-pZX7IvK2PQ/data/38cc6acbb/87f0e0089a1a4917b1e649638e4b0ffd/FLAGa97d70162 [2022-11-20 17:53:18,121 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6af3cd-0373-4979-8a38-55835cc3f329/bin/ukojak-pZX7IvK2PQ/data/38cc6acbb/87f0e0089a1a4917b1e649638e4b0ffd [2022-11-20 17:53:18,124 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:53:18,126 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:53:18,127 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:53:18,128 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:53:18,131 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:53:18,132 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:53:18" (1/1) ... [2022-11-20 17:53:18,133 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7460bc94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:53:18, skipping insertion in model container [2022-11-20 17:53:18,133 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:53:18" (1/1) ... [2022-11-20 17:53:18,141 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:53:18,250 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:53:18,867 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractShiftRight(BitabsTranslation.java:159) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:131) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:418) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:540) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2061) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) 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:1087) 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:1489) 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:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) 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) [2022-11-20 17:53:18,878 INFO L158 Benchmark]: Toolchain (without parser) took 750.88ms. Allocated memory is still 195.0MB. Free memory was 140.8MB in the beginning and 99.1MB in the end (delta: 41.7MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2022-11-20 17:53:18,879 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 138.4MB. Free memory is still 83.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:53:18,879 INFO L158 Benchmark]: CACSL2BoogieTranslator took 748.44ms. Allocated memory is still 195.0MB. Free memory was 140.2MB in the beginning and 99.1MB in the end (delta: 41.1MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2022-11-20 17:53:18,881 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 138.4MB. Free memory is still 83.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 748.44ms. Allocated memory is still 195.0MB. Free memory was 140.2MB in the beginning and 99.1MB in the end (delta: 41.1MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) 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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6af3cd-0373-4979-8a38-55835cc3f329/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6af3cd-0373-4979-8a38-55835cc3f329/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6af3cd-0373-4979-8a38-55835cc3f329/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6af3cd-0373-4979-8a38-55835cc3f329/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6af3cd-0373-4979-8a38-55835cc3f329/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6af3cd-0373-4979-8a38-55835cc3f329/bin/ukojak-pZX7IvK2PQ --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2c6afaf5bedcc2af934f5b2a4cc6fb91099717aaf97d30d9787d5c01855a1a43 --- 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-6b4ec56 [2022-11-20 17:53:21,228 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:53:21,233 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:53:21,293 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:53:21,293 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:53:21,297 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:53:21,300 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:53:21,303 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:53:21,306 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:53:21,311 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:53:21,312 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:53:21,313 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:53:21,314 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:53:21,315 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:53:21,316 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:53:21,317 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:53:21,318 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:53:21,319 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:53:21,321 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:53:21,322 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:53:21,333 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:53:21,336 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:53:21,338 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:53:21,339 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:53:21,353 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:53:21,353 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:53:21,353 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:53:21,356 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:53:21,356 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:53:21,357 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:53:21,358 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:53:21,359 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:53:21,361 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:53:21,362 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:53:21,363 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:53:21,363 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:53:21,364 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:53:21,364 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:53:21,365 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:53:21,366 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:53:21,366 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:53:21,367 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6af3cd-0373-4979-8a38-55835cc3f329/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:53:21,408 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:53:21,408 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:53:21,412 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:53:21,413 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:53:21,414 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:53:21,414 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:53:21,414 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:53:21,414 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:53:21,415 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:53:21,415 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:53:21,416 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:53:21,416 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:53:21,416 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:53:21,417 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:53:21,417 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:53:21,417 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:53:21,417 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:53:21,417 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:53:21,418 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:53:21,418 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:53:21,418 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:53:21,418 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:53:21,419 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:53:21,419 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:53:21,419 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:53:21,419 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:53:21,419 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:53:21,420 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:53:21,420 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:53:21,420 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_7a6af3cd-0373-4979-8a38-55835cc3f329/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6af3cd-0373-4979-8a38-55835cc3f329/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2c6afaf5bedcc2af934f5b2a4cc6fb91099717aaf97d30d9787d5c01855a1a43 [2022-11-20 17:53:21,873 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:53:21,903 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:53:21,906 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:53:21,907 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:53:21,908 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:53:21,910 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6af3cd-0373-4979-8a38-55835cc3f329/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i [2022-11-20 17:53:25,167 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:53:25,788 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:53:25,788 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6af3cd-0373-4979-8a38-55835cc3f329/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i [2022-11-20 17:53:25,837 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6af3cd-0373-4979-8a38-55835cc3f329/bin/ukojak-pZX7IvK2PQ/data/86967cf56/7e3a347d3d2647f689092eab12e54f2f/FLAGa3b4fa099 [2022-11-20 17:53:25,864 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6af3cd-0373-4979-8a38-55835cc3f329/bin/ukojak-pZX7IvK2PQ/data/86967cf56/7e3a347d3d2647f689092eab12e54f2f [2022-11-20 17:53:25,866 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:53:25,868 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:53:25,871 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:53:25,871 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:53:25,875 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:53:25,876 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:53:25" (1/1) ... [2022-11-20 17:53:25,877 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18ce9abc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:53:25, skipping insertion in model container [2022-11-20 17:53:25,881 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:53:25" (1/1) ... [2022-11-20 17:53:25,888 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:53:26,036 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:53:27,701 WARN L237 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_7a6af3cd-0373-4979-8a38-55835cc3f329/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i[193323,193336] [2022-11-20 17:53:27,705 WARN L237 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_7a6af3cd-0373-4979-8a38-55835cc3f329/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i[193489,193502] [2022-11-20 17:53:27,706 WARN L237 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_7a6af3cd-0373-4979-8a38-55835cc3f329/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i[193653,193666] [2022-11-20 17:53:27,707 WARN L237 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_7a6af3cd-0373-4979-8a38-55835cc3f329/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i[193818,193831] [2022-11-20 17:53:27,730 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:53:27,780 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:53:27,826 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:53:28,116 WARN L237 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_7a6af3cd-0373-4979-8a38-55835cc3f329/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i[193323,193336] [2022-11-20 17:53:28,118 WARN L237 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_7a6af3cd-0373-4979-8a38-55835cc3f329/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i[193489,193502] [2022-11-20 17:53:28,118 WARN L237 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_7a6af3cd-0373-4979-8a38-55835cc3f329/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i[193653,193666] [2022-11-20 17:53:28,119 WARN L237 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_7a6af3cd-0373-4979-8a38-55835cc3f329/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i[193818,193831] [2022-11-20 17:53:28,149 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:53:28,168 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:53:28,415 WARN L237 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_7a6af3cd-0373-4979-8a38-55835cc3f329/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i[193323,193336] [2022-11-20 17:53:28,416 WARN L237 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_7a6af3cd-0373-4979-8a38-55835cc3f329/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i[193489,193502] [2022-11-20 17:53:28,416 WARN L237 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_7a6af3cd-0373-4979-8a38-55835cc3f329/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i[193653,193666] [2022-11-20 17:53:28,418 WARN L237 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_7a6af3cd-0373-4979-8a38-55835cc3f329/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_fs-binfmt_misc.cil.i[193818,193831] [2022-11-20 17:53:28,422 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:53:28,514 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:53:28,514 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:53:28 WrapperNode [2022-11-20 17:53:28,514 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:53:28,515 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:53:28,516 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:53:28,516 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:53:28,523 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:53:28" (1/1) ... [2022-11-20 17:53:28,585 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:53:28" (1/1) ... [2022-11-20 17:53:28,750 INFO L138 Inliner]: procedures = 246, calls = 1015, calls flagged for inlining = 130, calls inlined = 118, statements flattened = 2919 [2022-11-20 17:53:28,751 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:53:28,751 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:53:28,751 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:53:28,752 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:53:28,761 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:53:28" (1/1) ... [2022-11-20 17:53:28,762 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:53:28" (1/1) ... [2022-11-20 17:53:28,803 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:53:28" (1/1) ... [2022-11-20 17:53:28,804 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:53:28" (1/1) ... [2022-11-20 17:53:28,869 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:53:28" (1/1) ... [2022-11-20 17:53:28,880 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:53:28" (1/1) ... [2022-11-20 17:53:28,895 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:53:28" (1/1) ... [2022-11-20 17:53:28,935 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:53:28" (1/1) ... [2022-11-20 17:53:28,955 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:53:28,955 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:53:28,956 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:53:28,956 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:53:28,957 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:53:28" (1/1) ... [2022-11-20 17:53:28,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:53:28,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6af3cd-0373-4979-8a38-55835cc3f329/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:53:29,010 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6af3cd-0373-4979-8a38-55835cc3f329/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:53:29,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6af3cd-0373-4979-8a38-55835cc3f329/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:53:29,061 INFO L130 BoogieDeclarations]: Found specification of procedure dput [2022-11-20 17:53:29,062 INFO L138 BoogieDeclarations]: Found implementation of procedure dput [2022-11-20 17:53:29,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:53:29,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:53:29,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 17:53:29,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 17:53:29,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 17:53:29,063 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2022-11-20 17:53:29,063 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2022-11-20 17:53:29,063 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock [2022-11-20 17:53:29,064 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock [2022-11-20 17:53:29,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 17:53:29,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 17:53:29,064 INFO L130 BoogieDeclarations]: Found specification of procedure dget [2022-11-20 17:53:29,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dget [2022-11-20 17:53:29,065 INFO L130 BoogieDeclarations]: Found specification of procedure copy_strings_kernel [2022-11-20 17:53:29,065 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_strings_kernel [2022-11-20 17:53:29,065 INFO L130 BoogieDeclarations]: Found specification of procedure simple_statfs [2022-11-20 17:53:29,066 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_statfs [2022-11-20 17:53:29,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 17:53:29,067 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 17:53:29,067 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-11-20 17:53:29,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-11-20 17:53:29,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:53:29,070 INFO L130 BoogieDeclarations]: Found specification of procedure kill_node [2022-11-20 17:53:29,070 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_node [2022-11-20 17:53:29,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2022-11-20 17:53:29,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2022-11-20 17:53:29,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:53:29,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 17:53:29,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 17:53:29,071 INFO L130 BoogieDeclarations]: Found specification of procedure allow_write_access [2022-11-20 17:53:29,071 INFO L138 BoogieDeclarations]: Found implementation of procedure allow_write_access [2022-11-20 17:53:29,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 17:53:29,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 17:53:29,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-20 17:53:29,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-20 17:53:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_exit_misc_binfmt_7_2 [2022-11-20 17:53:29,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_exit_misc_binfmt_7_2 [2022-11-20 17:53:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:53:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 17:53:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 17:53:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:53:29,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 17:53:29,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:53:29,075 INFO L130 BoogieDeclarations]: Found specification of procedure bm_evict_inode [2022-11-20 17:53:29,075 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_evict_inode [2022-11-20 17:53:29,075 INFO L130 BoogieDeclarations]: Found specification of procedure kill_litter_super [2022-11-20 17:53:29,075 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_litter_super [2022-11-20 17:53:29,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:53:29,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:53:29,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 17:53:29,076 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2022-11-20 17:53:29,076 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2022-11-20 17:53:29,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 17:53:29,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 17:53:29,077 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-20 17:53:29,078 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-20 17:53:29,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 17:53:29,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 17:53:29,078 INFO L130 BoogieDeclarations]: Found specification of procedure parse_command [2022-11-20 17:53:29,079 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_command [2022-11-20 17:53:29,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-20 17:53:29,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-20 17:53:29,079 INFO L130 BoogieDeclarations]: Found specification of procedure bm_register_write [2022-11-20 17:53:29,079 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_register_write [2022-11-20 17:53:29,079 INFO L130 BoogieDeclarations]: Found specification of procedure bm_entry_read [2022-11-20 17:53:29,080 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_entry_read [2022-11-20 17:53:29,080 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-20 17:53:29,080 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-20 17:53:29,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-20 17:53:29,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-20 17:53:29,081 INFO L130 BoogieDeclarations]: Found specification of procedure bm_status_write [2022-11-20 17:53:29,081 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_status_write [2022-11-20 17:53:29,082 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-20 17:53:29,082 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-20 17:53:29,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-20 17:53:29,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-20 17:53:29,083 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-20 17:53:29,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-20 17:53:29,083 INFO L130 BoogieDeclarations]: Found specification of procedure scanarg [2022-11-20 17:53:29,084 INFO L138 BoogieDeclarations]: Found implementation of procedure scanarg [2022-11-20 17:53:29,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 17:53:29,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 17:53:29,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:53:29,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-20 17:53:29,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-20 17:53:29,085 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2022-11-20 17:53:29,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-20 17:53:29,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-20 17:53:29,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-20 17:53:29,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-20 17:53:29,086 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock [2022-11-20 17:53:29,086 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock [2022-11-20 17:53:29,086 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-11-20 17:53:29,086 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-11-20 17:53:29,087 INFO L130 BoogieDeclarations]: Found specification of procedure bm_entry_write [2022-11-20 17:53:29,087 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_entry_write [2022-11-20 17:53:29,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:53:29,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 17:53:29,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 17:53:29,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:53:29,088 INFO L130 BoogieDeclarations]: Found specification of procedure string_unescape_inplace [2022-11-20 17:53:29,088 INFO L138 BoogieDeclarations]: Found implementation of procedure string_unescape_inplace [2022-11-20 17:53:29,088 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2022-11-20 17:53:29,089 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2022-11-20 17:53:29,090 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-11-20 17:53:29,093 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-11-20 17:53:29,094 INFO L130 BoogieDeclarations]: Found specification of procedure bm_status_read [2022-11-20 17:53:29,094 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_status_read [2022-11-20 17:53:29,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 17:53:29,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 17:53:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 17:53:29,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 17:53:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:53:29,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:53:29,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2022-11-20 17:53:29,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2022-11-20 17:53:29,103 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-20 17:53:29,103 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-20 17:53:29,889 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:53:29,892 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:53:30,197 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 17:53:45,052 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-20 17:53:45,139 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:53:45,842 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:53:45,843 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:53:45,849 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:53:45 BoogieIcfgContainer [2022-11-20 17:53:45,849 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:53:45,850 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:53:45,850 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:53:45,860 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:53:45,860 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:53:45" (1/1) ... [2022-11-20 17:53:45,869 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:53:45,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:53:45,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 760 states and 1116 transitions. [2022-11-20 17:53:45,979 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1116 transitions. [2022-11-20 17:53:46,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-20 17:53:46,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:53:46,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:53:46,064 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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) [2022-11-20 17:53:46,068 INFO L158 Benchmark]: Toolchain (without parser) took 20199.77ms. Allocated memory was 71.3MB in the beginning and 220.2MB in the end (delta: 148.9MB). Free memory was 37.3MB in the beginning and 62.8MB in the end (delta: -25.4MB). Peak memory consumption was 123.8MB. Max. memory is 16.1GB. [2022-11-20 17:53:46,069 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 71.3MB. Free memory is still 49.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:53:46,070 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2644.04ms. Allocated memory was 71.3MB in the beginning and 123.7MB in the end (delta: 52.4MB). Free memory was 37.1MB in the beginning and 45.2MB in the end (delta: -8.1MB). Peak memory consumption was 51.6MB. Max. memory is 16.1GB. [2022-11-20 17:53:46,070 INFO L158 Benchmark]: Boogie Procedure Inliner took 235.36ms. Allocated memory is still 123.7MB. Free memory was 45.2MB in the beginning and 55.3MB in the end (delta: -10.1MB). Peak memory consumption was 9.4MB. Max. memory is 16.1GB. [2022-11-20 17:53:46,071 INFO L158 Benchmark]: Boogie Preprocessor took 203.61ms. Allocated memory is still 123.7MB. Free memory was 55.3MB in the beginning and 57.2MB in the end (delta: -1.9MB). Peak memory consumption was 27.9MB. Max. memory is 16.1GB. [2022-11-20 17:53:46,071 INFO L158 Benchmark]: RCFGBuilder took 16893.64ms. Allocated memory was 123.7MB in the beginning and 220.2MB in the end (delta: 96.5MB). Free memory was 57.2MB in the beginning and 74.3MB in the end (delta: -17.1MB). Peak memory consumption was 114.8MB. Max. memory is 16.1GB. [2022-11-20 17:53:46,072 INFO L158 Benchmark]: CodeCheck took 217.30ms. Allocated memory is still 220.2MB. Free memory was 74.3MB in the beginning and 62.8MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 17:53:46,075 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 71.3MB. Free memory is still 49.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2644.04ms. Allocated memory was 71.3MB in the beginning and 123.7MB in the end (delta: 52.4MB). Free memory was 37.1MB in the beginning and 45.2MB in the end (delta: -8.1MB). Peak memory consumption was 51.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 235.36ms. Allocated memory is still 123.7MB. Free memory was 45.2MB in the beginning and 55.3MB in the end (delta: -10.1MB). Peak memory consumption was 9.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 203.61ms. Allocated memory is still 123.7MB. Free memory was 55.3MB in the beginning and 57.2MB in the end (delta: -1.9MB). Peak memory consumption was 27.9MB. Max. memory is 16.1GB. * RCFGBuilder took 16893.64ms. Allocated memory was 123.7MB in the beginning and 220.2MB in the end (delta: 96.5MB). Free memory was 57.2MB in the beginning and 74.3MB in the end (delta: -17.1MB). Peak memory consumption was 114.8MB. Max. memory is 16.1GB. * CodeCheck took 217.30ms. Allocated memory is still 220.2MB. Free memory was 74.3MB in the beginning and 62.8MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:53:46,117 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a6af3cd-0373-4979-8a38-55835cc3f329/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared