java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/programs/toy/InvariantChecking/showcase/ArrayInitialization02.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 10:31:07,404 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 10:31:07,407 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 10:31:07,418 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 10:31:07,418 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 10:31:07,419 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 10:31:07,421 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 10:31:07,422 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 10:31:07,424 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 10:31:07,425 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 10:31:07,426 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 10:31:07,427 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 10:31:07,427 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 10:31:07,428 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 10:31:07,429 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 10:31:07,430 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 10:31:07,430 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 10:31:07,431 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 10:31:07,433 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 10:31:07,435 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 10:31:07,437 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 10:31:07,438 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 10:31:07,439 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 10:31:07,440 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 10:31:07,442 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 10:31:07,442 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 10:31:07,443 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 10:31:07,444 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 10:31:07,444 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 10:31:07,445 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 10:31:07,445 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 10:31:07,446 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 10:31:07,447 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 10:31:07,448 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 10:31:07,449 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 10:31:07,449 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 10:31:07,450 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 10:31:07,450 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 10:31:07,450 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 10:31:07,451 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 10:31:07,452 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 10:31:07,478 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 10:31:07,493 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 10:31:07,496 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 10:31:07,498 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 10:31:07,499 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 10:31:07,500 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/InvariantChecking/showcase/ArrayInitialization02.bpl [2019-08-05 10:31:07,500 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/InvariantChecking/showcase/ArrayInitialization02.bpl' [2019-08-05 10:31:07,531 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 10:31:07,533 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-05 10:31:07,533 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-08-05 10:31:07,534 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-08-05 10:31:07,534 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-08-05 10:31:07,549 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "ArrayInitialization02.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:31:07" (1/1) ... [2019-08-05 10:31:07,559 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "ArrayInitialization02.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:31:07" (1/1) ... [2019-08-05 10:31:07,564 WARN L165 Inliner]: Program contained no entry procedure! [2019-08-05 10:31:07,565 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2019-08-05 10:31:07,565 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2019-08-05 10:31:07,567 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-08-05 10:31:07,568 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 10:31:07,568 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 10:31:07,568 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 10:31:07,579 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "ArrayInitialization02.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:31:07" (1/1) ... [2019-08-05 10:31:07,579 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "ArrayInitialization02.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:31:07" (1/1) ... [2019-08-05 10:31:07,580 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "ArrayInitialization02.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:31:07" (1/1) ... [2019-08-05 10:31:07,580 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "ArrayInitialization02.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:31:07" (1/1) ... [2019-08-05 10:31:07,583 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "ArrayInitialization02.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:31:07" (1/1) ... [2019-08-05 10:31:07,587 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "ArrayInitialization02.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:31:07" (1/1) ... [2019-08-05 10:31:07,588 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "ArrayInitialization02.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:31:07" (1/1) ... [2019-08-05 10:31:07,589 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 10:31:07,590 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 10:31:07,590 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 10:31:07,590 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 10:31:07,591 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "ArrayInitialization02.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:31:07" (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:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-08-05 10:31:07,653 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 10:31:07,653 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 10:31:07,653 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 10:31:07,984 INFO L275 CfgBuilder]: Using library mode [2019-08-05 10:31:07,984 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 10:31:07,985 INFO L202 PluginConnector]: Adding new model ArrayInitialization02.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 10:31:07 BoogieIcfgContainer [2019-08-05 10:31:07,985 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 10:31:07,987 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-08-05 10:31:07,987 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-08-05 10:31:07,993 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-08-05 10:31:07,994 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "ArrayInitialization02.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:31:07" (1/2) ... [2019-08-05 10:31:07,995 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3222763d and model type ArrayInitialization02.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.08 10:31:07, skipping insertion in model container [2019-08-05 10:31:07,995 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "ArrayInitialization02.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 10:31:07" (2/2) ... [2019-08-05 10:31:07,998 INFO L109 eAbstractionObserver]: Analyzing ICFG ArrayInitialization02.bpl [2019-08-05 10:31:08,006 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2019-08-05 10:31:08,012 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-08-05 10:31:08,025 INFO L252 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-08-05 10:31:08,048 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-08-05 10:31:08,049 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-08-05 10:31:08,049 INFO L378 AbstractCegarLoop]: Hoare is false [2019-08-05 10:31:08,049 INFO L379 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-08-05 10:31:08,050 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-08-05 10:31:08,050 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-08-05 10:31:08,050 INFO L382 AbstractCegarLoop]: Difference is false [2019-08-05 10:31:08,050 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-08-05 10:31:08,050 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-08-05 10:31:08,064 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states. [2019-08-05 10:31:08,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2019-08-05 10:31:08,072 INFO L391 BasicCegarLoop]: Found error trace [2019-08-05 10:31:08,073 INFO L399 BasicCegarLoop]: trace histogram [1, 1] [2019-08-05 10:31:08,075 INFO L418 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONINVARIANTandASSERT, mainErr1ASSERT_VIOLATIONASSERT]=== [2019-08-05 10:31:08,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-08-05 10:31:08,080 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2019-08-05 10:31:08,123 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2019-08-05 10:31:08,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-08-05 10:31:08,157 WARN L254 TraceCheckSpWp]: Trace formula consists of 6 conjuncts, 4 conjunts are in the unsatisfiable core [2019-08-05 10:31:08,162 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-08-05 10:31:08,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-08-05 10:31:08,234 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-08-05 10:31:08,235 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-08-05 10:31:08,240 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-08-05 10:31:08,261 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-08-05 10:31:08,262 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-08-05 10:31:08,264 INFO L87 Difference]: Start difference. First operand 7 states. Second operand 3 states. [2019-08-05 10:31:08,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-08-05 10:31:08,404 INFO L93 Difference]: Finished difference Result 9 states and 9 transitions. [2019-08-05 10:31:08,405 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-08-05 10:31:08,406 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2 [2019-08-05 10:31:08,407 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-08-05 10:31:08,418 INFO L225 Difference]: With dead ends: 9 [2019-08-05 10:31:08,418 INFO L226 Difference]: Without dead ends: 8 [2019-08-05 10:31:08,420 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-08-05 10:31:08,437 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8 states. [2019-08-05 10:31:08,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8 to 8. [2019-08-05 10:31:08,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2019-08-05 10:31:08,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 8 transitions. [2019-08-05 10:31:08,452 INFO L78 Accepts]: Start accepts. Automaton has 8 states and 8 transitions. Word has length 2 [2019-08-05 10:31:08,453 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-08-05 10:31:08,453 INFO L475 AbstractCegarLoop]: Abstraction has 8 states and 8 transitions. [2019-08-05 10:31:08,453 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-08-05 10:31:08,453 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 8 transitions. [2019-08-05 10:31:08,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2019-08-05 10:31:08,454 INFO L391 BasicCegarLoop]: Found error trace [2019-08-05 10:31:08,454 INFO L399 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2019-08-05 10:31:08,455 INFO L418 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONINVARIANTandASSERT, mainErr1ASSERT_VIOLATIONASSERT]=== [2019-08-05 10:31:08,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-08-05 10:31:08,455 INFO L82 PathProgramCache]: Analyzing trace with hash 926592, now seen corresponding path program 1 times [2019-08-05 10:31:08,457 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2019-08-05 10:31:08,462 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Quantifier not supported. at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheck.(TraceCheck.java:239) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.InterpolatingTraceCheck.(InterpolatingTraceCheck.java:97) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:134) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.constructForwardBackward(TraceCheckConstructor.java:224) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.constructTraceCheck(TraceCheckConstructor.java:188) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.get(TraceCheckConstructor.java:165) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.FixedRefinementStrategy.getTraceCheck(FixedRefinementStrategy.java:134) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.checkFeasibility(BaseRefinementStrategy.java:223) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.executeStrategy(BaseRefinementStrategy.java:197) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:70) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:453) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:429) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:371) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:332) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:170) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:122) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) 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) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Quantifier not supported. at de.uni_freiburg.informatik.ultimate.smtinterpol.smtlib2.SMTInterpol.assertTerm(SMTInterpol.java:656) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.managedscript.ManagedScript.assertTerm(ManagedScript.java:136) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.AnnotateAndAssertCodeBlocks.annotateAndAssertTerm(AnnotateAndAssertCodeBlocks.java:193) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.AnnotateAndAssertConjunctsOfCodeBlocks.annotateAndAssertTerm(AnnotateAndAssertConjunctsOfCodeBlocks.java:237) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.AnnotateAndAssertConjunctsOfCodeBlocks.annotateAndAssertConjuncts(AnnotateAndAssertConjunctsOfCodeBlocks.java:134) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.AnnotateAndAssertConjunctsOfCodeBlocks.annotateAndAssertNonCall(AnnotateAndAssertConjunctsOfCodeBlocks.java:183) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.AnnotateAndAsserter.buildAnnotatedSsaAndAssertTerms(AnnotateAndAsserter.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheck.checkTrace(TraceCheck.java:293) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheck.(TraceCheck.java:214) ... 26 more [2019-08-05 10:31:08,469 INFO L168 Benchmark]: Toolchain (without parser) took 934.99 ms. Allocated memory is still 140.5 MB. Free memory was 110.0 MB in the beginning and 76.6 MB in the end (delta: 33.4 MB). Peak memory consumption was 33.4 MB. Max. memory is 7.1 GB. [2019-08-05 10:31:08,470 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 140.5 MB. Free memory was 111.2 MB in the beginning and 111.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-05 10:31:08,471 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.97 ms. Allocated memory is still 140.5 MB. Free memory was 110.0 MB in the beginning and 108.1 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. [2019-08-05 10:31:08,473 INFO L168 Benchmark]: Boogie Preprocessor took 21.49 ms. Allocated memory is still 140.5 MB. Free memory was 108.1 MB in the beginning and 107.0 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 7.1 GB. [2019-08-05 10:31:08,474 INFO L168 Benchmark]: RCFGBuilder took 395.86 ms. Allocated memory is still 140.5 MB. Free memory was 106.8 MB in the beginning and 97.0 MB in the end (delta: 9.8 MB). Peak memory consumption was 9.8 MB. Max. memory is 7.1 GB. [2019-08-05 10:31:08,475 INFO L168 Benchmark]: TraceAbstraction took 478.88 ms. Allocated memory is still 140.5 MB. Free memory was 96.8 MB in the beginning and 76.6 MB in the end (delta: 20.1 MB). Peak memory consumption was 20.1 MB. Max. memory is 7.1 GB. [2019-08-05 10:31:08,480 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 140.5 MB. Free memory was 111.2 MB in the beginning and 111.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 33.97 ms. Allocated memory is still 140.5 MB. Free memory was 110.0 MB in the beginning and 108.1 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 21.49 ms. Allocated memory is still 140.5 MB. Free memory was 108.1 MB in the beginning and 107.0 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 395.86 ms. Allocated memory is still 140.5 MB. Free memory was 106.8 MB in the beginning and 97.0 MB in the end (delta: 9.8 MB). Peak memory consumption was 9.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 478.88 ms. Allocated memory is still 140.5 MB. Free memory was 96.8 MB in the beginning and 76.6 MB in the end (delta: 20.1 MB). Peak memory consumption was 20.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Quantifier not supported. de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Quantifier not supported.: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheck.(TraceCheck.java:239) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...