java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationInline.xml -s ../../../trunk/examples/settings/ai/array-bench/reach_32bit_compound_exp_cong.epf -i ../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/PointerIncrement.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-299a4a8 [2018-12-04 12:15:03,569 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-04 12:15:03,571 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-04 12:15:03,584 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-04 12:15:03,585 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-04 12:15:03,586 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-04 12:15:03,587 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-04 12:15:03,589 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-04 12:15:03,592 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-04 12:15:03,593 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-04 12:15:03,596 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-04 12:15:03,596 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-04 12:15:03,597 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-04 12:15:03,598 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-04 12:15:03,603 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-04 12:15:03,603 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-04 12:15:03,607 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-04 12:15:03,609 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-04 12:15:03,617 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-04 12:15:03,620 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-04 12:15:03,621 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-04 12:15:03,623 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-04 12:15:03,628 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-04 12:15:03,628 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-04 12:15:03,631 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-04 12:15:03,632 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-04 12:15:03,633 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-04 12:15:03,633 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-04 12:15:03,634 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-04 12:15:03,641 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-04 12:15:03,641 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-04 12:15:03,642 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-12-04 12:15:03,645 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/array-bench/reach_32bit_compound_exp_cong.epf [2018-12-04 12:15:03,663 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-04 12:15:03,664 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-04 12:15:03,665 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2018-12-04 12:15:03,665 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2018-12-04 12:15:03,665 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-04 12:15:03,665 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-04 12:15:03,665 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-04 12:15:03,666 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-04 12:15:03,666 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-04 12:15:03,666 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-04 12:15:03,666 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-04 12:15:03,666 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-04 12:15:03,667 INFO L133 SettingsManager]: * Log string format=TERM [2018-12-04 12:15:03,667 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-04 12:15:03,667 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-04 12:15:03,668 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-04 12:15:03,668 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-04 12:15:03,668 INFO L133 SettingsManager]: * Use SBE=true [2018-12-04 12:15:03,669 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-04 12:15:03,669 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-04 12:15:03,669 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-04 12:15:03,669 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-04 12:15:03,669 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-04 12:15:03,669 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-04 12:15:03,670 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-04 12:15:03,670 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-04 12:15:03,670 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-04 12:15:03,670 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-04 12:15:03,671 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-04 12:15:03,671 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-04 12:15:03,671 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-04 12:15:03,671 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-04 12:15:03,671 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-04 12:15:03,672 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-04 12:15:03,672 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-04 12:15:03,672 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-04 12:15:03,672 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-04 12:15:03,672 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-04 12:15:03,673 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-04 12:15:03,673 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-04 12:15:03,673 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-12-04 12:15:03,703 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-04 12:15:03,716 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-04 12:15:03,720 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-04 12:15:03,722 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-12-04 12:15:03,723 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-12-04 12:15:03,723 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/PointerIncrement.bpl [2018-12-04 12:15:03,724 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/PointerIncrement.bpl' [2018-12-04 12:15:03,776 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-04 12:15:03,778 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-12-04 12:15:03,779 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-04 12:15:03,779 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-04 12:15:03,779 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-04 12:15:03,796 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "PointerIncrement.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.12 12:15:03" (1/1) ... [2018-12-04 12:15:03,811 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "PointerIncrement.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.12 12:15:03" (1/1) ... [2018-12-04 12:15:03,822 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-04 12:15:03,823 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-04 12:15:03,823 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-04 12:15:03,823 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-04 12:15:03,836 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "PointerIncrement.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.12 12:15:03" (1/1) ... [2018-12-04 12:15:03,837 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "PointerIncrement.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.12 12:15:03" (1/1) ... [2018-12-04 12:15:03,838 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "PointerIncrement.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.12 12:15:03" (1/1) ... [2018-12-04 12:15:03,839 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "PointerIncrement.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.12 12:15:03" (1/1) ... [2018-12-04 12:15:03,846 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "PointerIncrement.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.12 12:15:03" (1/1) ... [2018-12-04 12:15:03,850 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "PointerIncrement.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.12 12:15:03" (1/1) ... [2018-12-04 12:15:03,852 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "PointerIncrement.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.12 12:15:03" (1/1) ... [2018-12-04 12:15:03,854 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-04 12:15:03,854 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-04 12:15:03,855 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-04 12:15:03,855 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-04 12:15:03,856 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "PointerIncrement.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.12 12:15:03" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-04 12:15:03,934 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-04 12:15:03,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-04 12:15:03,935 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-04 12:15:03,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-04 12:15:03,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-04 12:15:03,937 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-04 12:15:03,938 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-04 12:15:03,938 INFO L130 BoogieDeclarations]: Found specification of procedure ~malloc [2018-12-04 12:15:04,344 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-04 12:15:04,344 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-04 12:15:04,346 INFO L202 PluginConnector]: Adding new model PointerIncrement.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.12 12:15:04 BoogieIcfgContainer [2018-12-04 12:15:04,346 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-04 12:15:04,347 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-12-04 12:15:04,347 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-12-04 12:15:04,348 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-12-04 12:15:04,348 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "PointerIncrement.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.12 12:15:04" (1/1) ... [2018-12-04 12:15:04,379 INFO L101 FixpointEngine]: Starting fixpoint engine with domain CompoundDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-04 12:15:04,468 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2 has thrown an exception: java.lang.UnsupportedOperationException: The root evaluator is not empty. at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.evaluator.ExpressionEvaluator.addEvaluator(ExpressionEvaluator.java:70) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalStatementProcessor.visit(NonrelationalStatementProcessor.java:470) at de.uni_freiburg.informatik.ultimate.boogie.BoogieVisitor.processExpression(BoogieVisitor.java:373) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalStatementProcessor.processExpression(NonrelationalStatementProcessor.java:221) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processExpressions(BoogieTransformer.java:662) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatement(BoogieTransformer.java:389) at de.uni_freiburg.informatik.ultimate.boogie.BoogieVisitor.processStatement(BoogieVisitor.java:214) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalStatementProcessor.processStatement(NonrelationalStatementProcessor.java:200) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalStatementProcessor.process(NonrelationalStatementProcessor.java:176) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalStatementProcessor.process(NonrelationalStatementProcessor.java:145) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalPostOperator.handleInternalTransition(NonrelationalPostOperator.java:373) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalPostOperator.handleInternalTransition(NonrelationalPostOperator.java:364) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalPostOperator.apply(NonrelationalPostOperator.java:127) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalPostOperator.apply(NonrelationalPostOperator.java:1) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.compound.CompoundDomainPostOperator.applyInternally(CompoundDomainPostOperator.java:306) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.compound.CompoundDomainPostOperator.apply(CompoundDomainPostOperator.java:131) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.compound.CompoundDomainPostOperator.apply(CompoundDomainPostOperator.java:1) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.absint.DisjunctiveAbstractState.lambda$17(DisjunctiveAbstractState.java:340) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.absint.DisjunctiveAbstractState.mapCollection(DisjunctiveAbstractState.java:536) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.absint.DisjunctiveAbstractState.apply(DisjunctiveAbstractState.java:340) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.calculateAbstractPost(FixpointEngine.java:249) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.calculateFixpoint(FixpointEngine.java:134) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.run(FixpointEngine.java:105) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.tool.AbstractInterpreter.run(AbstractInterpreter.java:109) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.AbstractInterpretationRcfgObserver.process(AbstractInterpretationRcfgObserver.java:73) 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:156) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-04 12:15:04,472 INFO L168 Benchmark]: Toolchain (without parser) took 694.73 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-12-04 12:15:04,474 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-12-04 12:15:04,475 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.40 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-12-04 12:15:04,476 INFO L168 Benchmark]: Boogie Preprocessor took 31.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-12-04 12:15:04,477 INFO L168 Benchmark]: RCFGBuilder took 491.96 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-12-04 12:15:04,478 INFO L168 Benchmark]: Abstract Interpretation took 123.96 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-12-04 12:15:04,483 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 43.40 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 31.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 491.96 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 123.96 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - ExceptionOrErrorResult: UnsupportedOperationException: The root evaluator is not empty. de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: UnsupportedOperationException: The root evaluator is not empty.: de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.evaluator.ExpressionEvaluator.addEvaluator(ExpressionEvaluator.java:70) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...