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/real-life/BigBranchingExample.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:14:23,363 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:14:23,365 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:14:23,377 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:14:23,377 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:14:23,378 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:14:23,380 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:14:23,382 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:14:23,383 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:14:23,384 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:14:23,385 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:14:23,386 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:14:23,386 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:14:23,387 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:14:23,388 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:14:23,389 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:14:23,390 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:14:23,391 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:14:23,393 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:14:23,395 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:14:23,397 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:14:23,398 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:14:23,400 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:14:23,401 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:14:23,403 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-05 12:14:23,407 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:14:23,407 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:14:23,408 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:14:23,409 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:14:23,410 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:14:23,411 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:14:23,412 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:14:23,412 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:14:23,412 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:14:23,413 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:14:23,414 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:14:23,415 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/array-bench/reach_32bit_compound_exp_cong.epf [2019-08-05 12:14:23,428 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-05 12:14:23,429 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-05 12:14:23,429 INFO L136 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-08-05 12:14:23,430 INFO L138 SettingsManager]: * Show backtranslation warnings=false [2019-08-05 12:14:23,430 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-08-05 12:14:23,430 INFO L138 SettingsManager]: * User list type=DISABLED [2019-08-05 12:14:23,430 INFO L138 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-08-05 12:14:23,430 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-08-05 12:14:23,431 INFO L138 SettingsManager]: * Explicit value domain=true [2019-08-05 12:14:23,431 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-08-05 12:14:23,431 INFO L138 SettingsManager]: * Octagon Domain=false [2019-08-05 12:14:23,431 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-08-05 12:14:23,431 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-08-05 12:14:23,432 INFO L138 SettingsManager]: * Interval Domain=false [2019-08-05 12:14:23,432 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-05 12:14:23,432 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-05 12:14:23,433 INFO L138 SettingsManager]: * Use SBE=true [2019-08-05 12:14:23,433 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-05 12:14:23,433 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-05 12:14:23,433 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-05 12:14:23,433 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-05 12:14:23,434 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-05 12:14:23,434 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-05 12:14:23,434 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-05 12:14:23,434 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-05 12:14:23,434 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-05 12:14:23,435 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-05 12:14:23,435 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-05 12:14:23,435 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-05 12:14:23,435 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-05 12:14:23,435 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-05 12:14:23,436 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-05 12:14:23,436 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-05 12:14:23,436 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-05 12:14:23,436 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-05 12:14:23,436 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-08-05 12:14:23,437 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-05 12:14:23,437 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-05 12:14:23,437 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-05 12:14:23,437 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-08-05 12:14:23,466 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:14:23,479 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:14:23,482 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:14:23,484 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:14:23,484 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:14:23,485 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/BigBranchingExample.bpl [2019-08-05 12:14:23,485 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/BigBranchingExample.bpl' [2019-08-05 12:14:23,699 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:14:23,701 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-05 12:14:23,702 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-08-05 12:14:23,702 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-08-05 12:14:23,702 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-08-05 12:14:23,718 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:23" (1/1) ... [2019-08-05 12:14:23,766 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:23" (1/1) ... [2019-08-05 12:14:23,777 WARN L165 Inliner]: Program contained no entry procedure! [2019-08-05 12:14:23,777 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2019-08-05 12:14:23,778 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2019-08-05 12:14:23,943 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-08-05 12:14:23,944 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:14:23,944 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:14:23,944 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:14:23,956 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:23" (1/1) ... [2019-08-05 12:14:23,957 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:23" (1/1) ... [2019-08-05 12:14:23,976 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:23" (1/1) ... [2019-08-05 12:14:23,977 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:23" (1/1) ... [2019-08-05 12:14:24,038 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:23" (1/1) ... [2019-08-05 12:14:24,074 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:23" (1/1) ... [2019-08-05 12:14:24,133 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:23" (1/1) ... [2019-08-05 12:14:24,153 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:14:24,154 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:14:24,154 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:14:24,154 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:14:24,155 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:14:23" (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 [2019-08-05 12:14:24,229 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.lang.IllegalStateException$$la$init$ra$$1915 [2019-08-05 12:14:24,229 INFO L130 BoogieDeclarations]: Found specification of procedure java.lang.String$java.lang.Throwable$getMessage$16 [2019-08-05 12:14:24,229 INFO L124 BoogieDeclarations]: Specification and implementation of procedure java.lang.String$java.io.BufferedReader$readLine$1816 given in one single declaration [2019-08-05 12:14:24,230 INFO L130 BoogieDeclarations]: Found specification of procedure java.lang.String$java.io.BufferedReader$readLine$1816 [2019-08-05 12:14:24,230 INFO L138 BoogieDeclarations]: Found implementation of procedure java.lang.String$java.io.BufferedReader$readLine$1816 [2019-08-05 12:14:24,230 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.lang.StringBuilder$$la$init$ra$$1826 [2019-08-05 12:14:24,230 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.io.PrintStream$println$217 [2019-08-05 12:14:24,230 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.io.InputStreamReader$$la$init$ra$$1918 [2019-08-05 12:14:24,230 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.io.BufferedReader$$la$init$ra$$1809 [2019-08-05 12:14:24,231 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.lang.IllegalArgumentException$$la$init$ra$$915 [2019-08-05 12:14:24,231 INFO L124 BoogieDeclarations]: Specification and implementation of procedure int$java.lang.Integer$parseInt$932 given in one single declaration [2019-08-05 12:14:24,233 INFO L130 BoogieDeclarations]: Found specification of procedure int$java.lang.Integer$parseInt$932 [2019-08-05 12:14:24,233 INFO L138 BoogieDeclarations]: Found implementation of procedure int$java.lang.Integer$parseInt$932 [2019-08-05 12:14:24,233 INFO L130 BoogieDeclarations]: Found specification of procedure java.lang.StringBuilder$java.lang.StringBuilder$append$1829 [2019-08-05 12:14:24,234 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.io.PrintStream$println$212 [2019-08-05 12:14:24,234 INFO L124 BoogieDeclarations]: Specification and implementation of procedure int$problem1.Problem1$calculateOutput$1806 given in one single declaration [2019-08-05 12:14:24,234 INFO L130 BoogieDeclarations]: Found specification of procedure int$problem1.Problem1$calculateOutput$1806 [2019-08-05 12:14:24,234 INFO L138 BoogieDeclarations]: Found implementation of procedure int$problem1.Problem1$calculateOutput$1806 [2019-08-05 12:14:24,235 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$problem1.Problem1$$la$init$ra$$1805 given in one single declaration [2019-08-05 12:14:24,235 INFO L130 BoogieDeclarations]: Found specification of procedure void$problem1.Problem1$$la$init$ra$$1805 [2019-08-05 12:14:24,235 INFO L138 BoogieDeclarations]: Found implementation of procedure void$problem1.Problem1$$la$init$ra$$1805 [2019-08-05 12:14:24,235 INFO L130 BoogieDeclarations]: Found specification of procedure java.lang.String$java.lang.StringBuilder$toString$1863 [2019-08-05 12:14:24,235 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.lang.Object$$la$init$ra$$38 [2019-08-05 12:14:24,809 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-05 12:14:24,863 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-05 12:14:30,314 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-05 12:14:30,321 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:14:30,321 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-08-05 12:14:30,324 INFO L202 PluginConnector]: Adding new model BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:14:30 BoogieIcfgContainer [2019-08-05 12:14:30,324 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:14:30,325 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-08-05 12:14:30,325 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-08-05 12:14:30,325 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-08-05 12:14:30,326 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:14:30" (1/1) ... [2019-08-05 12:14:30,382 INFO L101 FixpointEngine]: Starting fixpoint engine with domain CompoundDomain (maxUnwinding=3, maxParallelStates=2) [2019-08-05 12:14:30,413 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2 has thrown an exception: java.lang.UnsupportedOperationException: Not implemented: ref at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.util.typeutils.TypeUtils.consumeVariablePerType(TypeUtils.java:77) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.util.typeutils.TypeUtils.consumeVariable(TypeUtils.java:61) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalState.addVariables(NonrelationalState.java:538) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalState.addVariables(NonrelationalState.java:1) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.compound.CompoundDomainState.lambda$4(CompoundDomainState.java:136) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382) at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.compound.CompoundDomainState.performStateOperation(CompoundDomainState.java:263) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.compound.CompoundDomainState.addVariables(CompoundDomainState.java:136) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.compound.CompoundDomainState.addVariables(CompoundDomainState.java:1) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.rcfg.RcfgVariableProvider.defineInitialVariables(RcfgVariableProvider.java:89) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.rcfg.RcfgVariableProvider.defineInitialVariables(RcfgVariableProvider.java:1) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.createInitialWorklistItem(FixpointEngine.java:376) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175) at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382) at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580) at java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:270) at java.util.HashMap$KeySpliterator.forEachRemaining(HashMap.java:1556) at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.calculateFixpoint(FixpointEngine.java:122) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.run(FixpointEngine.java:105) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.tool.AbstractInterpreter.run(AbstractInterpreter.java:109) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.AbstractInterpretationRcfgObserver.process(AbstractInterpretationRcfgObserver.java:73) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-08-05 12:14:30,419 INFO L168 Benchmark]: Toolchain (without parser) took 6716.57 ms. Allocated memory was 133.7 MB in the beginning and 254.3 MB in the end (delta: 120.6 MB). Free memory was 86.6 MB in the beginning and 138.3 MB in the end (delta: -51.8 MB). Peak memory consumption was 68.8 MB. Max. memory is 7.1 GB. [2019-08-05 12:14:30,421 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 133.7 MB. Free memory was 107.8 MB in the beginning and 107.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 12:14:30,422 INFO L168 Benchmark]: Boogie Procedure Inliner took 241.43 ms. Allocated memory is still 133.7 MB. Free memory was 86.4 MB in the beginning and 68.8 MB in the end (delta: 17.5 MB). Peak memory consumption was 17.5 MB. Max. memory is 7.1 GB. [2019-08-05 12:14:30,423 INFO L168 Benchmark]: Boogie Preprocessor took 209.79 ms. Allocated memory was 133.7 MB in the beginning and 173.5 MB in the end (delta: 39.8 MB). Free memory was 68.8 MB in the beginning and 138.4 MB in the end (delta: -69.6 MB). Peak memory consumption was 28.4 MB. Max. memory is 7.1 GB. [2019-08-05 12:14:30,424 INFO L168 Benchmark]: RCFGBuilder took 6170.25 ms. Allocated memory was 173.5 MB in the beginning and 254.3 MB in the end (delta: 80.7 MB). Free memory was 138.4 MB in the beginning and 143.9 MB in the end (delta: -5.5 MB). Peak memory consumption was 174.5 MB. Max. memory is 7.1 GB. [2019-08-05 12:14:30,426 INFO L168 Benchmark]: Abstract Interpretation took 90.85 ms. Allocated memory is still 254.3 MB. Free memory was 143.9 MB in the beginning and 138.3 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. [2019-08-05 12:14:30,430 INFO L335 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 0.21 ms. Allocated memory is still 133.7 MB. Free memory was 107.8 MB in the beginning and 107.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 241.43 ms. Allocated memory is still 133.7 MB. Free memory was 86.4 MB in the beginning and 68.8 MB in the end (delta: 17.5 MB). Peak memory consumption was 17.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 209.79 ms. Allocated memory was 133.7 MB in the beginning and 173.5 MB in the end (delta: 39.8 MB). Free memory was 68.8 MB in the beginning and 138.4 MB in the end (delta: -69.6 MB). Peak memory consumption was 28.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 6170.25 ms. Allocated memory was 173.5 MB in the beginning and 254.3 MB in the end (delta: 80.7 MB). Free memory was 138.4 MB in the beginning and 143.9 MB in the end (delta: -5.5 MB). Peak memory consumption was 174.5 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 90.85 ms. Allocated memory is still 254.3 MB. Free memory was 143.9 MB in the beginning and 138.3 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - ExceptionOrErrorResult: UnsupportedOperationException: Not implemented: ref de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: UnsupportedOperationException: Not implemented: ref: de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.util.typeutils.TypeUtils.consumeVariablePerType(TypeUtils.java:77) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...