/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/loopacceleration/qvasr/qvasr_64.epf -i ../../../trunk/examples/svcomp/loops-crafted-1/in-de51.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-7968f31 [2022-03-17 20:04:09,688 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-03-17 20:04:09,691 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-03-17 20:04:09,735 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-03-17 20:04:09,735 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-03-17 20:04:09,736 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-03-17 20:04:09,739 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-03-17 20:04:09,744 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-03-17 20:04:09,745 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-03-17 20:04:09,747 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-03-17 20:04:09,747 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-03-17 20:04:09,748 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-03-17 20:04:09,748 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-03-17 20:04:09,749 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-03-17 20:04:09,750 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-03-17 20:04:09,750 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-03-17 20:04:09,751 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-03-17 20:04:09,752 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-03-17 20:04:09,753 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-03-17 20:04:09,754 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-03-17 20:04:09,757 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-03-17 20:04:09,760 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-03-17 20:04:09,761 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-03-17 20:04:09,764 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-03-17 20:04:09,765 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-03-17 20:04:09,774 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-03-17 20:04:09,782 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-03-17 20:04:09,782 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-03-17 20:04:09,784 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-03-17 20:04:09,785 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/loopacceleration/qvasr/qvasr_64.epf [2022-03-17 20:04:09,807 INFO L113 SettingsManager]: Loading preferences was successful [2022-03-17 20:04:09,807 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-03-17 20:04:09,808 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-03-17 20:04:09,808 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-03-17 20:04:09,809 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-03-17 20:04:09,809 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-03-17 20:04:09,809 INFO L138 SettingsManager]: * Use SBE=true [2022-03-17 20:04:09,809 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-03-17 20:04:09,809 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-03-17 20:04:09,810 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-03-17 20:04:09,810 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-03-17 20:04:09,810 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-03-17 20:04:09,811 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-03-17 20:04:09,811 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-03-17 20:04:09,811 INFO L138 SettingsManager]: * Use constant arrays=true [2022-03-17 20:04:09,811 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-03-17 20:04:09,811 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-03-17 20:04:09,811 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-03-17 20:04:09,811 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-03-17 20:04:09,811 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-03-17 20:04:09,812 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-03-17 20:04:09,812 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-03-17 20:04:09,812 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-03-17 20:04:09,812 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-03-17 20:04:09,812 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-03-17 20:04:09,813 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-03-17 20:04:09,813 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-03-17 20:04:09,813 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-03-17 20:04:09,814 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-03-17 20:04:09,814 INFO L138 SettingsManager]: * TransformationType=LOOP_ACCELERATION_QVASR 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-03-17 20:04:10,058 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-03-17 20:04:10,081 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-03-17 20:04:10,084 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-03-17 20:04:10,084 INFO L271 PluginConnector]: Initializing CDTParser... [2022-03-17 20:04:10,085 INFO L275 PluginConnector]: CDTParser initialized [2022-03-17 20:04:10,086 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops-crafted-1/in-de51.c [2022-03-17 20:04:10,146 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/092fbd22a/f56e838891844710b7087e6bf8302cd5/FLAG278f046c0 [2022-03-17 20:04:10,479 INFO L306 CDTParser]: Found 1 translation units. [2022-03-17 20:04:10,480 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops-crafted-1/in-de51.c [2022-03-17 20:04:10,485 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/092fbd22a/f56e838891844710b7087e6bf8302cd5/FLAG278f046c0 [2022-03-17 20:04:10,495 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/092fbd22a/f56e838891844710b7087e6bf8302cd5 [2022-03-17 20:04:10,497 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-03-17 20:04:10,498 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-03-17 20:04:10,503 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-03-17 20:04:10,504 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-03-17 20:04:10,507 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-03-17 20:04:10,508 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 08:04:10" (1/1) ... [2022-03-17 20:04:10,509 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9abe450 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:04:10, skipping insertion in model container [2022-03-17 20:04:10,509 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 08:04:10" (1/1) ... [2022-03-17 20:04:10,515 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-03-17 20:04:10,526 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-03-17 20:04:10,704 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loops-crafted-1/in-de51.c[368,381] [2022-03-17 20:04:10,721 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-03-17 20:04:10,727 INFO L203 MainTranslator]: Completed pre-run [2022-03-17 20:04:10,766 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loops-crafted-1/in-de51.c[368,381] [2022-03-17 20:04:10,775 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-03-17 20:04:10,788 INFO L208 MainTranslator]: Completed translation [2022-03-17 20:04:10,788 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:04:10 WrapperNode [2022-03-17 20:04:10,790 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-03-17 20:04:10,792 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-03-17 20:04:10,793 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-03-17 20:04:10,793 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-03-17 20:04:10,802 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:04:10" (1/1) ... [2022-03-17 20:04:10,803 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:04:10" (1/1) ... [2022-03-17 20:04:10,809 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:04:10" (1/1) ... [2022-03-17 20:04:10,809 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:04:10" (1/1) ... [2022-03-17 20:04:10,819 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:04:10" (1/1) ... [2022-03-17 20:04:10,825 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:04:10" (1/1) ... [2022-03-17 20:04:10,829 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:04:10" (1/1) ... [2022-03-17 20:04:10,833 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-03-17 20:04:10,834 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-03-17 20:04:10,834 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-03-17 20:04:10,834 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-03-17 20:04:10,835 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:04:10" (1/1) ... [2022-03-17 20:04:10,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-03-17 20:04:10,849 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-03-17 20:04:10,864 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-03-17 20:04:10,872 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-03-17 20:04:10,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-03-17 20:04:10,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-03-17 20:04:10,903 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-03-17 20:04:10,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-03-17 20:04:10,904 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-03-17 20:04:10,904 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-03-17 20:04:10,904 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-03-17 20:04:10,905 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-03-17 20:04:10,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-03-17 20:04:10,906 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2022-03-17 20:04:10,906 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-03-17 20:04:10,906 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-03-17 20:04:10,906 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-03-17 20:04:10,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-03-17 20:04:10,907 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-03-17 20:04:10,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-03-17 20:04:10,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-03-17 20:04:10,907 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-03-17 20:04:10,970 INFO L234 CfgBuilder]: Building ICFG [2022-03-17 20:04:10,971 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-03-17 20:04:11,114 INFO L275 CfgBuilder]: Performing block encoding [2022-03-17 20:04:11,119 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-03-17 20:04:11,119 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2022-03-17 20:04:11,121 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 08:04:11 BoogieIcfgContainer [2022-03-17 20:04:11,121 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-03-17 20:04:11,121 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2022-03-17 20:04:11,121 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2022-03-17 20:04:11,122 INFO L275 PluginConnector]: IcfgTransformer initialized [2022-03-17 20:04:11,125 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 08:04:11" (1/1) ... [2022-03-17 20:04:11,141 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation has thrown an exception: java.lang.ClassCastException: class de.uni_freiburg.informatik.ultimate.logic.ConstantTerm cannot be cast to class de.uni_freiburg.informatik.ultimate.logic.ApplicationTerm (de.uni_freiburg.informatik.ultimate.logic.ConstantTerm and de.uni_freiburg.informatik.ultimate.logic.ApplicationTerm are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @3b4ef7) at de.uni_freiburg.informatik.ultimate.icfgtransformer.loopacceleration.qvasr.QvasrAbstractor.appTermToReal(QvasrAbstractor.java:1285) at de.uni_freiburg.informatik.ultimate.icfgtransformer.loopacceleration.qvasr.QvasrAbstractor.getUpdates(QvasrAbstractor.java:1246) at de.uni_freiburg.informatik.ultimate.icfgtransformer.loopacceleration.qvasr.QvasrAbstractor.computeAbstraction(QvasrAbstractor.java:106) at de.uni_freiburg.informatik.ultimate.icfgtransformer.loopacceleration.qvasr.QvasrSummarizer.summarizeLoop(QvasrSummarizer.java:129) at de.uni_freiburg.informatik.ultimate.icfgtransformer.loopacceleration.qvasr.QvasrIcfgTransformer$QvasrLoopAccelerationTransformer.transform(QvasrIcfgTransformer.java:106) at de.uni_freiburg.informatik.ultimate.icfgtransformer.TransformedIcfgBuilder.createNewLocalTransition(TransformedIcfgBuilder.java:479) at de.uni_freiburg.informatik.ultimate.icfgtransformer.TransformedIcfgBuilder.createNewTransition(TransformedIcfgBuilder.java:198) at de.uni_freiburg.informatik.ultimate.icfgtransformer.IcfgTransformer.processLocations(IcfgTransformer.java:116) at de.uni_freiburg.informatik.ultimate.icfgtransformer.IcfgTransformer.transform(IcfgTransformer.java:96) at de.uni_freiburg.informatik.ultimate.icfgtransformer.IcfgTransformer.(IcfgTransformer.java:83) at de.uni_freiburg.informatik.ultimate.icfgtransformer.loopacceleration.qvasr.QvasrIcfgTransformer.(QvasrIcfgTransformer.java:89) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.applyLoopAccelerationQvasr(IcfgTransformationObserver.java:295) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.createTransformer(IcfgTransformationObserver.java:179) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.processIcfg(IcfgTransformationObserver.java:148) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.process(IcfgTransformationObserver.java:137) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-03-17 20:04:11,145 INFO L158 Benchmark]: Toolchain (without parser) took 645.71ms. Allocated memory was 177.2MB in the beginning and 266.3MB in the end (delta: 89.1MB). Free memory was 120.5MB in the beginning and 226.0MB in the end (delta: -105.5MB). There was no memory consumed. Max. memory is 8.0GB. [2022-03-17 20:04:11,146 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 177.2MB. Free memory was 136.7MB in the beginning and 136.5MB in the end (delta: 136.5kB). There was no memory consumed. Max. memory is 8.0GB. [2022-03-17 20:04:11,147 INFO L158 Benchmark]: CACSL2BoogieTranslator took 286.70ms. Allocated memory was 177.2MB in the beginning and 266.3MB in the end (delta: 89.1MB). Free memory was 120.3MB in the beginning and 240.2MB in the end (delta: -119.9MB). Peak memory consumption was 16.1MB. Max. memory is 8.0GB. [2022-03-17 20:04:11,148 INFO L158 Benchmark]: Boogie Preprocessor took 40.85ms. Allocated memory is still 266.3MB. Free memory was 240.2MB in the beginning and 238.6MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-03-17 20:04:11,148 INFO L158 Benchmark]: RCFGBuilder took 287.01ms. Allocated memory is still 266.3MB. Free memory was 238.6MB in the beginning and 227.6MB in the end (delta: 11.0MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. [2022-03-17 20:04:11,149 INFO L158 Benchmark]: IcfgTransformer took 22.19ms. Allocated memory is still 266.3MB. Free memory was 227.6MB in the beginning and 226.0MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-03-17 20:04:11,154 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 177.2MB. Free memory was 136.7MB in the beginning and 136.5MB in the end (delta: 136.5kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 286.70ms. Allocated memory was 177.2MB in the beginning and 266.3MB in the end (delta: 89.1MB). Free memory was 120.3MB in the beginning and 240.2MB in the end (delta: -119.9MB). Peak memory consumption was 16.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 40.85ms. Allocated memory is still 266.3MB. Free memory was 240.2MB in the beginning and 238.6MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 287.01ms. Allocated memory is still 266.3MB. Free memory was 238.6MB in the beginning and 227.6MB in the end (delta: 11.0MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. * IcfgTransformer took 22.19ms. Allocated memory is still 266.3MB. Free memory was 227.6MB in the beginning and 226.0MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - ExceptionOrErrorResult: ClassCastException: class de.uni_freiburg.informatik.ultimate.logic.ConstantTerm cannot be cast to class de.uni_freiburg.informatik.ultimate.logic.ApplicationTerm (de.uni_freiburg.informatik.ultimate.logic.ConstantTerm and de.uni_freiburg.informatik.ultimate.logic.ApplicationTerm are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @3b4ef7) de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: ClassCastException: class de.uni_freiburg.informatik.ultimate.logic.ConstantTerm cannot be cast to class de.uni_freiburg.informatik.ultimate.logic.ApplicationTerm (de.uni_freiburg.informatik.ultimate.logic.ConstantTerm and de.uni_freiburg.informatik.ultimate.logic.ApplicationTerm are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @3b4ef7): de.uni_freiburg.informatik.ultimate.icfgtransformer.loopacceleration.qvasr.QvasrAbstractor.appTermToReal(QvasrAbstractor.java:1285) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-03-17 20:04:11,213 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...