java -Xmx8000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml --generate-csv --csv-dir csv -s ../../../trunk/examples/settings/Pdr/AutomizerBpl-pdr-smtinterpol.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/linear_search.i_5.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-e6fd87c [2018-07-25 14:47:45,720 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-25 14:47:45,722 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-25 14:47:45,735 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-25 14:47:45,736 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-25 14:47:45,737 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-25 14:47:45,738 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-25 14:47:45,740 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-25 14:47:45,742 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-25 14:47:45,743 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-25 14:47:45,744 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-25 14:47:45,744 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-25 14:47:45,745 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-25 14:47:45,746 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-25 14:47:45,748 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-25 14:47:45,749 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-25 14:47:45,750 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-25 14:47:45,752 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-25 14:47:45,754 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-25 14:47:45,756 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-25 14:47:45,757 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-25 14:47:45,758 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-25 14:47:45,761 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-25 14:47:45,762 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-25 14:47:45,762 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-25 14:47:45,763 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-25 14:47:45,764 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-25 14:47:45,765 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-25 14:47:45,766 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-25 14:47:45,767 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-25 14:47:45,768 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-25 14:47:45,768 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-25 14:47:45,769 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-25 14:47:45,769 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-25 14:47:45,770 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-25 14:47:45,771 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-25 14:47:45,771 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/Pdr/AutomizerBpl-pdr-smtinterpol.epf [2018-07-25 14:47:45,787 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-25 14:47:45,788 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-25 14:47:45,789 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-25 14:47:45,791 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-07-25 14:47:45,792 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-25 14:47:45,792 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=PDR [2018-07-25 14:47:45,792 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-07-25 14:47:45,792 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-25 14:47:45,852 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-25 14:47:45,867 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-25 14:47:45,873 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-25 14:47:45,876 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-07-25 14:47:45,877 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-07-25 14:47:45,878 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/linear_search.i_5.bpl [2018-07-25 14:47:45,878 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/linear_search.i_5.bpl' [2018-07-25 14:47:45,957 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-25 14:47:45,959 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-07-25 14:47:45,959 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-07-25 14:47:45,960 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-07-25 14:47:45,960 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-07-25 14:47:45,982 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "linear_search.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:47:45" (1/1) ... [2018-07-25 14:47:46,000 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "linear_search.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:47:45" (1/1) ... [2018-07-25 14:47:46,009 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-07-25 14:47:46,010 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-25 14:47:46,010 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-25 14:47:46,010 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-25 14:47:46,022 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "linear_search.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:47:45" (1/1) ... [2018-07-25 14:47:46,023 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "linear_search.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:47:45" (1/1) ... [2018-07-25 14:47:46,026 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "linear_search.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:47:45" (1/1) ... [2018-07-25 14:47:46,027 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "linear_search.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:47:45" (1/1) ... [2018-07-25 14:47:46,043 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "linear_search.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:47:45" (1/1) ... [2018-07-25 14:47:46,048 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "linear_search.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:47:45" (1/1) ... [2018-07-25 14:47:46,049 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "linear_search.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:47:45" (1/1) ... [2018-07-25 14:47:46,053 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-25 14:47:46,056 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-07-25 14:47:46,056 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-07-25 14:47:46,056 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-07-25 14:47:46,057 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "linear_search.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:47:45" (1/1) ... [2018-07-25 14:47:46,150 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-07-25 14:47:46,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-07-25 14:47:46,462 INFO L273 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-07-25 14:47:46,463 INFO L202 PluginConnector]: Adding new model linear_search.i_5.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.07 02:47:46 BoogieIcfgContainer [2018-07-25 14:47:46,463 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-07-25 14:47:46,465 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-07-25 14:47:46,465 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-07-25 14:47:46,468 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-07-25 14:47:46,469 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "linear_search.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 25.07 02:47:45" (1/2) ... [2018-07-25 14:47:46,470 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31b7c2da and model type linear_search.i_5.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.07 02:47:46, skipping insertion in model container [2018-07-25 14:47:46,470 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "linear_search.i_5.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.07 02:47:46" (2/2) ... [2018-07-25 14:47:46,473 INFO L112 eAbstractionObserver]: Analyzing ICFG linear_search.i_5.bpl [2018-07-25 14:47:46,482 INFO L133 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:PDR Determinization: PREDICATE_ABSTRACTION [2018-07-25 14:47:46,491 INFO L145 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-07-25 14:47:46,539 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-07-25 14:47:46,540 INFO L374 AbstractCegarLoop]: Interprodecural is true [2018-07-25 14:47:46,541 INFO L375 AbstractCegarLoop]: Hoare is true [2018-07-25 14:47:46,541 INFO L376 AbstractCegarLoop]: Compute interpolants for PDR [2018-07-25 14:47:46,541 INFO L377 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-07-25 14:47:46,541 INFO L378 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-07-25 14:47:46,541 INFO L379 AbstractCegarLoop]: Difference is false [2018-07-25 14:47:46,542 INFO L380 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-07-25 14:47:46,542 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-07-25 14:47:46,556 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states. [2018-07-25 14:47:46,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-07-25 14:47:46,565 INFO L346 BasicCegarLoop]: Found error trace [2018-07-25 14:47:46,566 INFO L354 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2018-07-25 14:47:46,568 INFO L415 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-07-25 14:47:46,574 INFO L82 PathProgramCache]: Analyzing trace with hash 925639, now seen corresponding path program 1 times [2018-07-25 14:47:46,580 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-07-25 14:47:46,749 ERROR L237 seRefinementStrategy]: Caught unknown exception: Cannot handle literal (exists ((|v_ULTIMATE.start_linear_search_#t~short1_4| Bool)) (not (let ((.cse1 (not |v_ULTIMATE.start_linear_search_#t~short1_4|))) (or (not (let ((.cse0 (<= (+ c_ULTIMATE.start_linear_search_~n (* (- 4294967296) (div c_ULTIMATE.start_linear_search_~n 4294967296)) (- c_ULTIMATE.start_linear_search_~j~5) (* 4294967296 (div c_ULTIMATE.start_linear_search_~j~5 4294967296))) 0))) (or (not (or (not .cse0) |v_ULTIMATE.start_linear_search_#t~short1_4|)) (not (or .cse0 .cse1))))) .cse1)))) [2018-07-25 14:47:46,749 INFO L247 seRefinementStrategy]: Global settings require throwing the exception. [2018-07-25 14:47:46,750 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Cannot handle literal (exists ((|v_ULTIMATE.start_linear_search_#t~short1_4| Bool)) (not (let ((.cse1 (not |v_ULTIMATE.start_linear_search_#t~short1_4|))) (or (not (let ((.cse0 (<= (+ c_ULTIMATE.start_linear_search_~n (* (- 4294967296) (div c_ULTIMATE.start_linear_search_~n 4294967296)) (- c_ULTIMATE.start_linear_search_~j~5) (* 4294967296 (div c_ULTIMATE.start_linear_search_~j~5 4294967296))) 0))) (or (not (or (not .cse0) |v_ULTIMATE.start_linear_search_#t~short1_4|)) (not (or .cse0 .cse1))))) .cse1)))) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.checkFeasibility(BaseRefinementStrategy.java:249) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.executeStrategy(BaseRefinementStrategy.java:194) 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:407) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:426) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:368) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:309) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:151) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:120) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Cannot handle literal (exists ((|v_ULTIMATE.start_linear_search_#t~short1_4| Bool)) (not (let ((.cse1 (not |v_ULTIMATE.start_linear_search_#t~short1_4|))) (or (not (let ((.cse0 (<= (+ c_ULTIMATE.start_linear_search_~n (* (- 4294967296) (div c_ULTIMATE.start_linear_search_~n 4294967296)) (- c_ULTIMATE.start_linear_search_~j~5) (* 4294967296 (div c_ULTIMATE.start_linear_search_~j~5 4294967296))) 0))) (or (not (or (not .cse0) |v_ULTIMATE.start_linear_search_#t~short1_4|)) (not (or .cse0 .cse1))))) .cse1)))) at de.uni_freiburg.informatik.ultimate.smtinterpol.convert.Clausifier$CollectLiterals.perform(Clausifier.java:787) at de.uni_freiburg.informatik.ultimate.smtinterpol.convert.Clausifier.run(Clausifier.java:1602) at de.uni_freiburg.informatik.ultimate.smtinterpol.convert.Clausifier.addFormula(Clausifier.java:1665) at de.uni_freiburg.informatik.ultimate.smtinterpol.smtlib2.SMTInterpol.assertTerm(SMTInterpol.java:666) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.managedscript.ManagedScript.assertTerm(ManagedScript.java:135) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.MonolithicImplicationChecker.checkImplication(MonolithicImplicationChecker.java:82) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.PredicateUnifier$PredicateComparison.compare(PredicateUnifier.java:1001) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.PredicateUnifier$PredicateComparison.(PredicateUnifier.java:945) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:355) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.PredicateUnifier.getOrConstructPredicate(PredicateUnifier.java:315) at de.uni_freiburg.informatik.ultimate.lib.pdr.Pdr.blockingPhase(Pdr.java:375) at de.uni_freiburg.informatik.ultimate.lib.pdr.Pdr.computePdr(Pdr.java:289) at de.uni_freiburg.informatik.ultimate.lib.pdr.Pdr.(Pdr.java:197) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.constructPdr(TraceCheckConstructor.java:275) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.constructTraceCheck(TraceCheckConstructor.java:189) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.get(TraceCheckConstructor.java:162) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.FixedRefinementStrategy.getTraceCheck(FixedRefinementStrategy.java:130) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.checkFeasibility(BaseRefinementStrategy.java:220) ... 19 more [2018-07-25 14:47:46,760 INFO L168 Benchmark]: Toolchain (without parser) took 802.42 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-07-25 14:47:46,762 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-25 14:47:46,763 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.14 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-25 14:47:46,764 INFO L168 Benchmark]: Boogie Preprocessor took 45.44 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-07-25 14:47:46,765 INFO L168 Benchmark]: RCFGBuilder took 407.49 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 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. [2018-07-25 14:47:46,766 INFO L168 Benchmark]: TraceAbstraction took 294.61 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. [2018-07-25 14:47:46,773 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 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 50.14 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 45.44 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 407.49 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 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. * TraceAbstraction took 294.61 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. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Cannot handle literal (exists ((|v_ULTIMATE.start_linear_search_#t~short1_4| Bool)) (not (let ((.cse1 (not |v_ULTIMATE.start_linear_search_#t~short1_4|))) (or (not (let ((.cse0 (<= (+ c_ULTIMATE.start_linear_search_~n (* (- 4294967296) (div c_ULTIMATE.start_linear_search_~n 4294967296)) (- c_ULTIMATE.start_linear_search_~j~5) (* 4294967296 (div c_ULTIMATE.start_linear_search_~j~5 4294967296))) 0))) (or (not (or (not .cse0) |v_ULTIMATE.start_linear_search_#t~short1_4|)) (not (or .cse0 .cse1))))) .cse1)))) de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Cannot handle literal (exists ((|v_ULTIMATE.start_linear_search_#t~short1_4| Bool)) (not (let ((.cse1 (not |v_ULTIMATE.start_linear_search_#t~short1_4|))) (or (not (let ((.cse0 (<= (+ c_ULTIMATE.start_linear_search_~n (* (- 4294967296) (div c_ULTIMATE.start_linear_search_~n 4294967296)) (- c_ULTIMATE.start_linear_search_~j~5) (* 4294967296 (div c_ULTIMATE.start_linear_search_~j~5 4294967296))) 0))) (or (not (or (not .cse0) |v_ULTIMATE.start_linear_search_#t~short1_4|)) (not (or .cse0 .cse1))))) .cse1)))): de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.checkFeasibility(BaseRefinementStrategy.java:249) RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/linear_search.i_5.bpl_AutomizerBpl-pdr-smtinterpol.epf_AutomizerBplInline.xml/Csv-Benchmark-0-2018-07-25_14-47-46-790.csv Received shutdown request...