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/BoogiePL/Jochen/tacas06/loop1-fixed_WithInvariant.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:13:27,184 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:13:27,188 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:13:27,204 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:13:27,204 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:13:27,206 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:13:27,208 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:13:27,211 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:13:27,214 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:13:27,216 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:13:27,218 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:13:27,218 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:13:27,219 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:13:27,220 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:13:27,221 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:13:27,224 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:13:27,232 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:13:27,233 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:13:27,236 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:13:27,238 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:13:27,242 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:13:27,243 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:13:27,244 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:13:27,245 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:13:27,249 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:13:27,249 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:13:27,249 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:13:27,250 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:13:27,251 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:13:27,251 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:13:27,252 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:13:27,253 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:13:27,253 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:13:27,254 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:13:27,255 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:13:27,256 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:13:27,256 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:13:27,257 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:13:27,257 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:13:27,258 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:13:27,258 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:13:27,259 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 12:13:27,272 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-05 12:13:27,272 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-05 12:13:27,273 INFO L136 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-08-05 12:13:27,273 INFO L138 SettingsManager]: * Show backtranslation warnings=false [2019-08-05 12:13:27,273 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-08-05 12:13:27,274 INFO L138 SettingsManager]: * User list type=DISABLED [2019-08-05 12:13:27,274 INFO L138 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-08-05 12:13:27,274 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-08-05 12:13:27,274 INFO L138 SettingsManager]: * Explicit value domain=true [2019-08-05 12:13:27,274 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-08-05 12:13:27,275 INFO L138 SettingsManager]: * Octagon Domain=false [2019-08-05 12:13:27,275 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-08-05 12:13:27,275 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-08-05 12:13:27,275 INFO L138 SettingsManager]: * Interval Domain=false [2019-08-05 12:13:27,276 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-05 12:13:27,276 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-05 12:13:27,276 INFO L138 SettingsManager]: * Use SBE=true [2019-08-05 12:13:27,277 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-05 12:13:27,277 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-05 12:13:27,277 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-05 12:13:27,277 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-05 12:13:27,278 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-05 12:13:27,278 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-05 12:13:27,278 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-05 12:13:27,278 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-05 12:13:27,278 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-05 12:13:27,279 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-05 12:13:27,279 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-05 12:13:27,279 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-05 12:13:27,279 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-05 12:13:27,280 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-05 12:13:27,280 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-05 12:13:27,280 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-05 12:13:27,280 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-05 12:13:27,280 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-05 12:13:27,281 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-08-05 12:13:27,281 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-05 12:13:27,281 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-05 12:13:27,281 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-05 12:13:27,281 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-08-05 12:13:27,315 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:13:27,330 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:13:27,334 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:13:27,336 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:13:27,336 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:13:27,337 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/BoogiePL/Jochen/tacas06/loop1-fixed_WithInvariant.bpl [2019-08-05 12:13:27,338 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/BoogiePL/Jochen/tacas06/loop1-fixed_WithInvariant.bpl' [2019-08-05 12:13:27,378 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:13:27,380 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-05 12:13:27,380 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-08-05 12:13:27,380 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-08-05 12:13:27,381 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-08-05 12:13:27,399 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "loop1-fixed_WithInvariant.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:27" (1/1) ... [2019-08-05 12:13:27,410 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "loop1-fixed_WithInvariant.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:27" (1/1) ... [2019-08-05 12:13:27,420 WARN L165 Inliner]: Program contained no entry procedure! [2019-08-05 12:13:27,420 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2019-08-05 12:13:27,420 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2019-08-05 12:13:27,422 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-08-05 12:13:27,423 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:13:27,423 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:13:27,424 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:13:27,435 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "loop1-fixed_WithInvariant.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:27" (1/1) ... [2019-08-05 12:13:27,436 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "loop1-fixed_WithInvariant.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:27" (1/1) ... [2019-08-05 12:13:27,437 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "loop1-fixed_WithInvariant.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:27" (1/1) ... [2019-08-05 12:13:27,438 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "loop1-fixed_WithInvariant.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:27" (1/1) ... [2019-08-05 12:13:27,441 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "loop1-fixed_WithInvariant.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:27" (1/1) ... [2019-08-05 12:13:27,446 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "loop1-fixed_WithInvariant.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:27" (1/1) ... [2019-08-05 12:13:27,448 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "loop1-fixed_WithInvariant.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:27" (1/1) ... [2019-08-05 12:13:27,449 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:13:27,450 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:13:27,450 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:13:27,450 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:13:27,451 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "loop1-fixed_WithInvariant.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:13:27" (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 12:13:27,520 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 12:13:27,520 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 12:13:27,521 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 12:13:27,740 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:13:27,741 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:13:27,743 INFO L202 PluginConnector]: Adding new model loop1-fixed_WithInvariant.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:13:27 BoogieIcfgContainer [2019-08-05 12:13:27,743 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:13:27,744 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-08-05 12:13:27,744 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-08-05 12:13:27,745 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-08-05 12:13:27,745 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "loop1-fixed_WithInvariant.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:13:27" (1/1) ... [2019-08-05 12:13:27,783 INFO L101 FixpointEngine]: Starting fixpoint engine with domain CompoundDomain (maxUnwinding=3, maxParallelStates=2) [2019-08-05 12:13:27,841 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2 has thrown an exception: java.lang.AssertionError: inappropriate decl info at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Boogie2SmtSymbolTable.getBoogieVar(Boogie2SmtSymbolTable.java:240) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalEvaluator.getBoogieVar(NonrelationalEvaluator.java:204) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalEvaluator.visit(NonrelationalEvaluator.java:158) at de.uni_freiburg.informatik.ultimate.boogie.BoogieVisitor.processExpression(BoogieVisitor.java:369) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalEvaluator.processExpression(NonrelationalEvaluator.java:101) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processExpression(BoogieTransformer.java:682) at de.uni_freiburg.informatik.ultimate.boogie.BoogieVisitor.processExpression(BoogieVisitor.java:391) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalEvaluator.processExpression(NonrelationalEvaluator.java:101) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processExpression(BoogieTransformer.java:681) at de.uni_freiburg.informatik.ultimate.boogie.BoogieVisitor.processExpression(BoogieVisitor.java:391) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalEvaluator.processExpression(NonrelationalEvaluator.java:101) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processExpression(BoogieTransformer.java:681) at de.uni_freiburg.informatik.ultimate.boogie.BoogieVisitor.processExpression(BoogieVisitor.java:391) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalEvaluator.processExpression(NonrelationalEvaluator.java:101) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processExpression(BoogieTransformer.java:737) at de.uni_freiburg.informatik.ultimate.boogie.BoogieVisitor.processExpression(BoogieVisitor.java:391) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalEvaluator.processExpression(NonrelationalEvaluator.java:101) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processExpression(BoogieTransformer.java:688) at de.uni_freiburg.informatik.ultimate.boogie.BoogieVisitor.processExpression(BoogieVisitor.java:391) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalEvaluator.processExpression(NonrelationalEvaluator.java:101) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalEvaluator.createEvaluator(NonrelationalEvaluator.java:72) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalStatementProcessor.handleAssumeStatement(NonrelationalStatementProcessor.java:296) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalStatementProcessor.processStatement(NonrelationalStatementProcessor.java:156) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalStatementProcessor.process(NonrelationalStatementProcessor.java:138) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalStatementProcessor.process(NonrelationalStatementProcessor.java:107) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalPostOperator.handleInternalTransition(NonrelationalPostOperator.java:422) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalPostOperator.handleInternalTransition(NonrelationalPostOperator.java:413) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalPostOperator.apply(NonrelationalPostOperator.java:140) 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:323) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.absint.DisjunctiveAbstractState.mapCollection(DisjunctiveAbstractState.java:519) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.absint.DisjunctiveAbstractState.apply(DisjunctiveAbstractState.java:323) 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) [2019-08-05 12:13:27,848 INFO L168 Benchmark]: Toolchain (without parser) took 466.88 ms. Allocated memory is still 140.5 MB. Free memory was 106.5 MB in the beginning and 89.6 MB in the end (delta: 16.9 MB). Peak memory consumption was 16.9 MB. Max. memory is 7.1 GB. [2019-08-05 12:13:27,849 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.24 ms. Allocated memory is still 140.5 MB. Free memory was 107.8 MB in the beginning and 107.5 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 12:13:27,851 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.72 ms. Allocated memory is still 140.5 MB. Free memory was 106.5 MB in the beginning and 104.7 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. [2019-08-05 12:13:27,852 INFO L168 Benchmark]: Boogie Preprocessor took 25.86 ms. Allocated memory is still 140.5 MB. Free memory was 104.7 MB in the beginning and 103.4 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. [2019-08-05 12:13:27,853 INFO L168 Benchmark]: RCFGBuilder took 293.91 ms. Allocated memory is still 140.5 MB. Free memory was 103.4 MB in the beginning and 94.0 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 7.1 GB. [2019-08-05 12:13:27,855 INFO L168 Benchmark]: Abstract Interpretation took 100.11 ms. Allocated memory is still 140.5 MB. Free memory was 94.0 MB in the beginning and 89.6 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 7.1 GB. [2019-08-05 12:13:27,860 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 0.24 ms. Allocated memory is still 140.5 MB. Free memory was 107.8 MB in the beginning and 107.5 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 42.72 ms. Allocated memory is still 140.5 MB. Free memory was 106.5 MB in the beginning and 104.7 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 25.86 ms. Allocated memory is still 140.5 MB. Free memory was 104.7 MB in the beginning and 103.4 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 293.91 ms. Allocated memory is still 140.5 MB. Free memory was 103.4 MB in the beginning and 94.0 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 100.11 ms. Allocated memory is still 140.5 MB. Free memory was 94.0 MB in the beginning and 89.6 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - ExceptionOrErrorResult: AssertionError: inappropriate decl info de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: AssertionError: inappropriate decl info: de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Boogie2SmtSymbolTable.getBoogieVar(Boogie2SmtSymbolTable.java:240) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...