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/cookify/recursive/enc_recursive_broken.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:20:26,824 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:20:26,826 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:20:26,837 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:20:26,838 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:20:26,839 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:20:26,840 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:20:26,842 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:20:26,843 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:20:26,844 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:20:26,845 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:20:26,846 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:20:26,846 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:20:26,847 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:20:26,848 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:20:26,849 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:20:26,850 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:20:26,851 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:20:26,852 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:20:26,855 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:20:26,856 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:20:26,857 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:20:26,858 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:20:26,859 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:20:26,862 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:20:26,862 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:20:26,862 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:20:26,863 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:20:26,864 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:20:26,865 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:20:26,865 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:20:26,866 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:20:26,867 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:20:26,867 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:20:26,868 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:20:26,869 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:20:26,869 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:20:26,870 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:20:26,870 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:20:26,871 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:20:26,872 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:20:26,872 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 12:20:26,885 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-05 12:20:26,885 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-05 12:20:26,886 INFO L136 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-08-05 12:20:26,886 INFO L138 SettingsManager]: * Show backtranslation warnings=false [2019-08-05 12:20:26,886 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-08-05 12:20:26,887 INFO L138 SettingsManager]: * User list type=DISABLED [2019-08-05 12:20:26,887 INFO L138 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-08-05 12:20:26,887 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-08-05 12:20:26,887 INFO L138 SettingsManager]: * Explicit value domain=true [2019-08-05 12:20:26,887 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-08-05 12:20:26,888 INFO L138 SettingsManager]: * Octagon Domain=false [2019-08-05 12:20:26,888 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-08-05 12:20:26,888 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-08-05 12:20:26,888 INFO L138 SettingsManager]: * Interval Domain=false [2019-08-05 12:20:26,889 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-05 12:20:26,889 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-05 12:20:26,889 INFO L138 SettingsManager]: * Use SBE=true [2019-08-05 12:20:26,889 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-05 12:20:26,890 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-05 12:20:26,890 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-05 12:20:26,890 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-05 12:20:26,890 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-05 12:20:26,890 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-05 12:20:26,891 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-05 12:20:26,891 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-05 12:20:26,891 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-05 12:20:26,891 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-05 12:20:26,891 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-05 12:20:26,892 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-05 12:20:26,892 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-05 12:20:26,892 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-05 12:20:26,892 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-05 12:20:26,892 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-05 12:20:26,893 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-05 12:20:26,893 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-05 12:20:26,893 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-08-05 12:20:26,893 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-05 12:20:26,893 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-05 12:20:26,894 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-05 12:20:26,894 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-08-05 12:20:26,923 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:20:26,940 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:20:26,944 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:20:26,946 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:20:26,946 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:20:26,947 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/cookify/recursive/enc_recursive_broken.bpl [2019-08-05 12:20:26,947 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/cookify/recursive/enc_recursive_broken.bpl' [2019-08-05 12:20:27,015 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:20:27,017 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-05 12:20:27,017 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-08-05 12:20:27,018 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-08-05 12:20:27,018 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-08-05 12:20:27,034 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "enc_recursive_broken.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:20:27" (1/1) ... [2019-08-05 12:20:27,051 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "enc_recursive_broken.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:20:27" (1/1) ... [2019-08-05 12:20:27,059 WARN L165 Inliner]: Program contained no entry procedure! [2019-08-05 12:20:27,060 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2019-08-05 12:20:27,060 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2019-08-05 12:20:27,096 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-08-05 12:20:27,097 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:20:27,097 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:20:27,097 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:20:27,108 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "enc_recursive_broken.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:20:27" (1/1) ... [2019-08-05 12:20:27,108 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "enc_recursive_broken.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:20:27" (1/1) ... [2019-08-05 12:20:27,118 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "enc_recursive_broken.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:20:27" (1/1) ... [2019-08-05 12:20:27,118 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "enc_recursive_broken.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:20:27" (1/1) ... [2019-08-05 12:20:27,130 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "enc_recursive_broken.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:20:27" (1/1) ... [2019-08-05 12:20:27,140 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "enc_recursive_broken.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:20:27" (1/1) ... [2019-08-05 12:20:27,142 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "enc_recursive_broken.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:20:27" (1/1) ... [2019-08-05 12:20:27,152 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:20:27,155 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:20:27,156 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:20:27,156 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:20:27,157 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "enc_recursive_broken.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:20:27" (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 12:20:27,223 INFO L124 BoogieDeclarations]: Specification and implementation of procedure enc_main_TL given in one single declaration [2019-08-05 12:20:27,224 INFO L130 BoogieDeclarations]: Found specification of procedure enc_main_TL [2019-08-05 12:20:27,224 INFO L138 BoogieDeclarations]: Found implementation of procedure enc_main_TL [2019-08-05 12:20:27,224 INFO L124 BoogieDeclarations]: Specification and implementation of procedure preturn_T given in one single declaration [2019-08-05 12:20:27,224 INFO L130 BoogieDeclarations]: Found specification of procedure preturn_T [2019-08-05 12:20:27,225 INFO L138 BoogieDeclarations]: Found implementation of procedure preturn_T [2019-08-05 12:20:27,225 INFO L124 BoogieDeclarations]: Specification and implementation of procedure preturn_TL given in one single declaration [2019-08-05 12:20:27,225 INFO L130 BoogieDeclarations]: Found specification of procedure preturn_TL [2019-08-05 12:20:27,225 INFO L138 BoogieDeclarations]: Found implementation of procedure preturn_TL [2019-08-05 12:20:27,225 INFO L124 BoogieDeclarations]: Specification and implementation of procedure enc_recursive_TL given in one single declaration [2019-08-05 12:20:27,226 INFO L130 BoogieDeclarations]: Found specification of procedure enc_recursive_TL [2019-08-05 12:20:27,226 INFO L138 BoogieDeclarations]: Found implementation of procedure enc_recursive_TL [2019-08-05 12:20:27,226 INFO L124 BoogieDeclarations]: Specification and implementation of procedure enc_havoc_recursive_TL given in one single declaration [2019-08-05 12:20:27,226 INFO L130 BoogieDeclarations]: Found specification of procedure enc_havoc_recursive_TL [2019-08-05 12:20:27,226 INFO L138 BoogieDeclarations]: Found implementation of procedure enc_havoc_recursive_TL [2019-08-05 12:20:27,227 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 12:20:27,227 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 12:20:27,227 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 12:20:27,227 INFO L124 BoogieDeclarations]: Specification and implementation of procedure enc_recursive_T given in one single declaration [2019-08-05 12:20:27,227 INFO L130 BoogieDeclarations]: Found specification of procedure enc_recursive_T [2019-08-05 12:20:27,228 INFO L138 BoogieDeclarations]: Found implementation of procedure enc_recursive_T [2019-08-05 12:20:27,228 INFO L124 BoogieDeclarations]: Specification and implementation of procedure enc_main_T given in one single declaration [2019-08-05 12:20:27,228 INFO L130 BoogieDeclarations]: Found specification of procedure enc_main_T [2019-08-05 12:20:27,228 INFO L138 BoogieDeclarations]: Found implementation of procedure enc_main_T [2019-08-05 12:20:27,229 INFO L124 BoogieDeclarations]: Specification and implementation of procedure enc_havoc_main_TL given in one single declaration [2019-08-05 12:20:27,229 INFO L130 BoogieDeclarations]: Found specification of procedure enc_havoc_main_TL [2019-08-05 12:20:27,229 INFO L138 BoogieDeclarations]: Found implementation of procedure enc_havoc_main_TL [2019-08-05 12:20:27,229 INFO L124 BoogieDeclarations]: Specification and implementation of procedure enc_havoc_recursive_T given in one single declaration [2019-08-05 12:20:27,229 INFO L130 BoogieDeclarations]: Found specification of procedure enc_havoc_recursive_T [2019-08-05 12:20:27,229 INFO L138 BoogieDeclarations]: Found implementation of procedure enc_havoc_recursive_T [2019-08-05 12:20:27,230 INFO L124 BoogieDeclarations]: Specification and implementation of procedure enc_havoc_main_T given in one single declaration [2019-08-05 12:20:27,230 INFO L130 BoogieDeclarations]: Found specification of procedure enc_havoc_main_T [2019-08-05 12:20:27,230 INFO L138 BoogieDeclarations]: Found implementation of procedure enc_havoc_main_T [2019-08-05 12:20:28,134 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:20:28,134 INFO L283 CfgBuilder]: Removed 22 assume(true) statements. [2019-08-05 12:20:28,136 INFO L202 PluginConnector]: Adding new model enc_recursive_broken.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:20:28 BoogieIcfgContainer [2019-08-05 12:20:28,136 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:20:28,137 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-08-05 12:20:28,137 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-08-05 12:20:28,137 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-08-05 12:20:28,138 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "enc_recursive_broken.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:20:28" (1/1) ... [2019-08-05 12:20:28,168 INFO L101 FixpointEngine]: Starting fixpoint engine with domain CompoundDomain (maxUnwinding=3, maxParallelStates=2) [2019-08-05 12:20:28,392 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Undeclared function symbol (= (Array Int (Array Int Int)) Int) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:355) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:296) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.term(WrapperScript.java:186) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.congruence.CongruenceDomainValue.getTerm(CongruenceDomainValue.java:308) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalPostOperator.handleReturnTransition(NonrelationalPostOperator.java:339) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.nonrelational.NonrelationalPostOperator.apply(NonrelationalPostOperator.java:167) 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:311) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.compound.CompoundDomainPostOperator.apply(CompoundDomainPostOperator.java:276) 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$18(DisjunctiveAbstractState.java:328) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.absint.DisjunctiveAbstractState.crossProductCollection(DisjunctiveAbstractState.java:496) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.absint.DisjunctiveAbstractState.apply(DisjunctiveAbstractState.java:328) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.calculateAbstractPost(FixpointEngine.java:243) 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 12:20:28,399 INFO L168 Benchmark]: Toolchain (without parser) took 1381.27 ms. Allocated memory was 131.6 MB in the beginning and 172.5 MB in the end (delta: 40.9 MB). Free memory was 103.8 MB in the beginning and 146.1 MB in the end (delta: -42.2 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 12:20:28,401 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.24 ms. Allocated memory is still 131.6 MB. Free memory was 105.7 MB in the beginning and 105.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-05 12:20:28,403 INFO L168 Benchmark]: Boogie Procedure Inliner took 78.71 ms. Allocated memory is still 131.6 MB. Free memory was 103.6 MB in the beginning and 101.0 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-08-05 12:20:28,406 INFO L168 Benchmark]: Boogie Preprocessor took 55.34 ms. Allocated memory is still 131.6 MB. Free memory was 101.0 MB in the beginning and 99.3 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. [2019-08-05 12:20:28,407 INFO L168 Benchmark]: RCFGBuilder took 980.51 ms. Allocated memory is still 131.6 MB. Free memory was 99.3 MB in the beginning and 64.0 MB in the end (delta: 35.3 MB). Peak memory consumption was 35.3 MB. Max. memory is 7.1 GB. [2019-08-05 12:20:28,408 INFO L168 Benchmark]: Abstract Interpretation took 258.22 ms. Allocated memory was 131.6 MB in the beginning and 172.5 MB in the end (delta: 40.9 MB). Free memory was 63.8 MB in the beginning and 146.1 MB in the end (delta: -82.3 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 12:20:28,416 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 131.6 MB. Free memory was 105.7 MB in the beginning and 105.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 78.71 ms. Allocated memory is still 131.6 MB. Free memory was 103.6 MB in the beginning and 101.0 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 55.34 ms. Allocated memory is still 131.6 MB. Free memory was 101.0 MB in the beginning and 99.3 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 980.51 ms. Allocated memory is still 131.6 MB. Free memory was 99.3 MB in the beginning and 64.0 MB in the end (delta: 35.3 MB). Peak memory consumption was 35.3 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 258.22 ms. Allocated memory was 131.6 MB in the beginning and 172.5 MB in the end (delta: 40.9 MB). Free memory was 63.8 MB in the beginning and 146.1 MB in the end (delta: -82.3 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - ExceptionOrErrorResult: SMTLIBException: Undeclared function symbol (= (Array Int (Array Int Int)) Int) de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: SMTLIBException: Undeclared function symbol (= (Array Int (Array Int Int)) Int): de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:355) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...