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-c78c21b [2018-12-03 19:50:55,682 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-03 19:50:55,684 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-03 19:50:55,701 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-03 19:50:55,702 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-03 19:50:55,705 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-03 19:50:55,707 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-03 19:50:55,710 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-03 19:50:55,713 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-03 19:50:55,721 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-03 19:50:55,722 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-03 19:50:55,722 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-03 19:50:55,723 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-03 19:50:55,727 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-03 19:50:55,732 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-03 19:50:55,733 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-03 19:50:55,734 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-03 19:50:55,738 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-03 19:50:55,740 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-03 19:50:55,746 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-03 19:50:55,748 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-03 19:50:55,750 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-03 19:50:55,754 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-03 19:50:55,755 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-03 19:50:55,755 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-03 19:50:55,756 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-03 19:50:55,757 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-03 19:50:55,762 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-03 19:50:55,764 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-03 19:50:55,765 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-03 19:50:55,765 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-03 19:50:55,769 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-03 19:50:55,769 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-03 19:50:55,769 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-03 19:50:55,770 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-03 19:50:55,771 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-03 19:50:55,771 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 [2018-12-03 19:50:55,795 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-03 19:50:55,795 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-03 19:50:55,796 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2018-12-03 19:50:55,798 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2018-12-03 19:50:55,798 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-03 19:50:55,798 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-03 19:50:55,798 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-03 19:50:55,799 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-03 19:50:55,799 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-03 19:50:55,799 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-03 19:50:55,799 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-03 19:50:55,799 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain [2018-12-03 19:50:55,800 INFO L133 SettingsManager]: * Log string format=TERM [2018-12-03 19:50:55,800 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-03 19:50:55,800 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-03 19:50:55,802 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-03 19:50:55,803 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-03 19:50:55,803 INFO L133 SettingsManager]: * Use SBE=true [2018-12-03 19:50:55,803 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-03 19:50:55,803 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-03 19:50:55,805 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-03 19:50:55,805 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-03 19:50:55,805 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-03 19:50:55,806 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-03 19:50:55,806 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-03 19:50:55,806 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-03 19:50:55,806 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-03 19:50:55,807 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-03 19:50:55,807 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-03 19:50:55,807 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-03 19:50:55,807 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-03 19:50:55,808 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-03 19:50:55,808 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-03 19:50:55,808 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-03 19:50:55,809 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-03 19:50:55,810 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-03 19:50:55,810 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-03 19:50:55,810 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-03 19:50:55,810 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-03 19:50:55,810 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-03 19:50:55,811 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-12-03 19:50:55,862 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-03 19:50:55,878 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-03 19:50:55,883 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-03 19:50:55,885 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-12-03 19:50:55,886 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-12-03 19:50:55,887 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/BigBranchingExample.bpl [2018-12-03 19:50:55,887 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/BigBranchingExample.bpl' [2018-12-03 19:50:56,152 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-03 19:50:56,154 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-12-03 19:50:56,155 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-03 19:50:56,155 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-03 19:50:56,155 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-03 19:50:56,173 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.12 07:50:56" (1/1) ... [2018-12-03 19:50:56,231 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.12 07:50:56" (1/1) ... [2018-12-03 19:50:56,250 WARN L165 Inliner]: Program contained no entry procedure! [2018-12-03 19:50:56,250 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2018-12-03 19:50:56,251 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2018-12-03 19:50:56,254 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-03 19:50:56,255 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-03 19:50:56,255 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-03 19:50:56,255 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-03 19:50:56,268 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.12 07:50:56" (1/1) ... [2018-12-03 19:50:56,269 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.12 07:50:56" (1/1) ... [2018-12-03 19:50:56,289 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.12 07:50:56" (1/1) ... [2018-12-03 19:50:56,289 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.12 07:50:56" (1/1) ... [2018-12-03 19:50:56,378 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.12 07:50:56" (1/1) ... [2018-12-03 19:50:56,414 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.12 07:50:56" (1/1) ... [2018-12-03 19:50:56,431 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.12 07:50:56" (1/1) ... [2018-12-03 19:50:56,462 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-03 19:50:56,463 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-03 19:50:56,463 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-03 19:50:56,463 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-03 19:50:56,464 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.12 07:50:56" (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 [2018-12-03 19:50:56,536 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.lang.IllegalStateException$$la$init$ra$$1915 [2018-12-03 19:50:56,537 INFO L130 BoogieDeclarations]: Found specification of procedure java.lang.String$java.lang.Throwable$getMessage$16 [2018-12-03 19:50:56,537 INFO L124 BoogieDeclarations]: Specification and implementation of procedure java.lang.String$java.io.BufferedReader$readLine$1816 given in one single declaration [2018-12-03 19:50:56,537 INFO L130 BoogieDeclarations]: Found specification of procedure java.lang.String$java.io.BufferedReader$readLine$1816 [2018-12-03 19:50:56,537 INFO L138 BoogieDeclarations]: Found implementation of procedure java.lang.String$java.io.BufferedReader$readLine$1816 [2018-12-03 19:50:56,537 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.lang.StringBuilder$$la$init$ra$$1826 [2018-12-03 19:50:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.io.PrintStream$println$217 [2018-12-03 19:50:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.io.InputStreamReader$$la$init$ra$$1918 [2018-12-03 19:50:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.io.BufferedReader$$la$init$ra$$1809 [2018-12-03 19:50:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.lang.IllegalArgumentException$$la$init$ra$$915 [2018-12-03 19:50:56,538 INFO L124 BoogieDeclarations]: Specification and implementation of procedure int$java.lang.Integer$parseInt$932 given in one single declaration [2018-12-03 19:50:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure int$java.lang.Integer$parseInt$932 [2018-12-03 19:50:56,539 INFO L138 BoogieDeclarations]: Found implementation of procedure int$java.lang.Integer$parseInt$932 [2018-12-03 19:50:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure java.lang.StringBuilder$java.lang.StringBuilder$append$1829 [2018-12-03 19:50:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.io.PrintStream$println$212 [2018-12-03 19:50:56,539 INFO L124 BoogieDeclarations]: Specification and implementation of procedure int$problem1.Problem1$calculateOutput$1806 given in one single declaration [2018-12-03 19:50:56,540 INFO L130 BoogieDeclarations]: Found specification of procedure int$problem1.Problem1$calculateOutput$1806 [2018-12-03 19:50:56,540 INFO L138 BoogieDeclarations]: Found implementation of procedure int$problem1.Problem1$calculateOutput$1806 [2018-12-03 19:50:56,540 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$problem1.Problem1$$la$init$ra$$1805 given in one single declaration [2018-12-03 19:50:56,540 INFO L130 BoogieDeclarations]: Found specification of procedure void$problem1.Problem1$$la$init$ra$$1805 [2018-12-03 19:50:56,540 INFO L138 BoogieDeclarations]: Found implementation of procedure void$problem1.Problem1$$la$init$ra$$1805 [2018-12-03 19:50:56,541 INFO L130 BoogieDeclarations]: Found specification of procedure java.lang.String$java.lang.StringBuilder$toString$1863 [2018-12-03 19:50:56,541 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.lang.Object$$la$init$ra$$38 [2018-12-03 19:50:57,325 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-03 19:50:57,381 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-03 19:51:03,934 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-03 19:51:03,999 INFO L272 CfgBuilder]: Using library mode [2018-12-03 19:51:04,000 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-03 19:51:04,000 INFO L202 PluginConnector]: Adding new model BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 07:51:04 BoogieIcfgContainer [2018-12-03 19:51:04,001 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-03 19:51:04,001 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-12-03 19:51:04,002 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-12-03 19:51:04,002 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-12-03 19:51:04,004 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 07:51:04" (1/1) ... [2018-12-03 19:51:04,077 INFO L101 FixpointEngine]: Starting fixpoint engine with domain ArrayDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-03 19:51:04,107 FATAL L292 ToolchainWalker]: 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.domain.array.ArrayDomainState.addVariables(ArrayDomainState.java:122) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.domain.array.ArrayDomainState.addVariables(ArrayDomainState.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:1553) 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) [2018-12-03 19:51:04,115 INFO L168 Benchmark]: Toolchain (without parser) took 7962.78 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 98.0 MB). Free memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: -102.3 MB). There was no memory consumed. Max. memory is 7.1 GB. [2018-12-03 19:51:04,118 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. [2018-12-03 19:51:04,119 INFO L168 Benchmark]: Boogie Procedure Inliner took 99.61 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. [2018-12-03 19:51:04,120 INFO L168 Benchmark]: Boogie Preprocessor took 207.69 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: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-12-03 19:51:04,121 INFO L168 Benchmark]: RCFGBuilder took 7537.79 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 98.0 MB). Free memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: -119.8 MB). Peak memory consumption was 472.5 MB. Max. memory is 7.1 GB. [2018-12-03 19:51:04,122 INFO L168 Benchmark]: Abstract Interpretation took 113.21 ms. Allocated memory is still 1.6 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 7.1 GB. [2018-12-03 19:51:04,133 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 99.61 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 207.69 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: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 7537.79 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 98.0 MB). Free memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: -119.8 MB). Peak memory consumption was 472.5 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 113.21 ms. Allocated memory is still 1.6 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 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...