Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 01:55:12,099 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 01:55:12,101 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 01:55:12,112 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 01:55:12,112 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 01:55:12,113 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 01:55:12,114 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 01:55:12,116 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 01:55:12,117 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 01:55:12,118 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 01:55:12,119 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 01:55:12,119 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 01:55:12,120 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 01:55:12,121 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 01:55:12,122 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 01:55:12,122 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 01:55:12,123 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 01:55:12,125 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 01:55:12,126 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 01:55:12,128 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 01:55:12,129 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 01:55:12,130 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 01:55:12,132 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 01:55:12,132 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 01:55:12,132 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 01:55:12,133 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 01:55:12,133 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 01:55:12,134 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 01:55:12,135 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 01:55:12,135 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 01:55:12,136 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 01:55:12,137 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 01:55:12,138 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 01:55:12,138 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 01:55:12,138 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 01:55:12,138 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 01:55:12,139 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 01:55:12,140 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 01:55:12,140 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 01:55:12,141 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 01:55:12,155 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 01:55:12,155 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 01:55:12,156 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 01:55:12,156 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 01:55:12,156 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 01:55:12,157 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 01:55:12,157 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 01:55:12,157 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 01:55:12,157 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 01:55:12,157 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 01:55:12,157 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 01:55:12,158 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 01:55:12,158 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 01:55:12,158 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 01:55:12,158 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 01:55:12,158 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 01:55:12,158 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 01:55:12,158 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 01:55:12,159 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 01:55:12,159 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 01:55:12,159 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 01:55:12,159 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 01:55:12,159 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 01:55:12,159 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 01:55:12,160 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 01:55:12,160 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 01:55:12,160 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 01:55:12,160 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 01:55:12,160 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 01:55:12,185 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 01:55:12,199 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 01:55:12,202 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 01:55:12,204 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 01:55:12,204 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 01:55:12,205 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 01:55:12,274 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/bbdebf2a17544e26891869e2b22b2afb/FLAGe4c984410 [2020-06-22 01:55:12,693 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 01:55:12,694 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 01:55:12,706 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/bbdebf2a17544e26891869e2b22b2afb/FLAGe4c984410 [2020-06-22 01:55:13,137 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/bbdebf2a17544e26891869e2b22b2afb [2020-06-22 01:55:13,148 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 01:55:13,150 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 01:55:13,151 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 01:55:13,151 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 01:55:13,155 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 01:55:13,156 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 01:55:13" (1/1) ... [2020-06-22 01:55:13,159 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ca47b85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 01:55:13, skipping insertion in model container [2020-06-22 01:55:13,159 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 01:55:13" (1/1) ... [2020-06-22 01:55:13,167 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 01:55:13,208 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 01:55:13,569 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 01:55:13,581 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 01:55:13,637 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 01:55:13,691 INFO L195 MainTranslator]: Completed translation [2020-06-22 01:55:13,691 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 01:55:13 WrapperNode [2020-06-22 01:55:13,691 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 01:55:13,692 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-06-22 01:55:13,692 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-06-22 01:55:13,693 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2020-06-22 01:55:13,703 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 01:55:13" (1/1) ... [2020-06-22 01:55:13,720 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.AssertionError: Incorrect DeclarationInformation of ~#dst~0. Expected: Found: GLOBAL at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:295) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.checkExistingDeclarationInformation(TypeChecker.java:340) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckExpression(TypeChecker.java:260) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckStatement(TypeChecker.java:765) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckBlock(TypeChecker.java:846) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:957) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1033) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-06-22 01:55:13,723 INFO L168 Benchmark]: Toolchain (without parser) took 574.66 ms. Allocated memory was 649.6 MB in the beginning and 713.0 MB in the end (delta: 63.4 MB). Free memory was 563.9 MB in the beginning and 651.9 MB in the end (delta: -88.0 MB). There was no memory consumed. Max. memory is 50.3 GB. [2020-06-22 01:55:13,726 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 649.6 MB. Free memory is still 585.8 MB. There was no memory consumed. Max. memory is 50.3 GB. [2020-06-22 01:55:13,726 INFO L168 Benchmark]: CACSL2BoogieTranslator took 540.96 ms. Allocated memory was 649.6 MB in the beginning and 713.0 MB in the end (delta: 63.4 MB). Free memory was 563.9 MB in the beginning and 653.2 MB in the end (delta: -89.3 MB). Peak memory consumption was 32.1 MB. Max. memory is 50.3 GB. [2020-06-22 01:55:13,727 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.45 ms. Allocated memory is still 713.0 MB. Free memory was 653.2 MB in the beginning and 651.9 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 50.3 GB. [2020-06-22 01:55:13,730 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 649.6 MB. Free memory is still 585.8 MB. There was no memory consumed. Max. memory is 50.3 GB. * CACSL2BoogieTranslator took 540.96 ms. Allocated memory was 649.6 MB in the beginning and 713.0 MB in the end (delta: 63.4 MB). Free memory was 563.9 MB in the beginning and 653.2 MB in the end (delta: -89.3 MB). Peak memory consumption was 32.1 MB. Max. memory is 50.3 GB. * Boogie Procedure Inliner took 30.45 ms. Allocated memory is still 713.0 MB. Free memory was 653.2 MB in the beginning and 651.9 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 50.3 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of ~#dst~0. Expected: Found: GLOBAL de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: AssertionError: Incorrect DeclarationInformation of ~#dst~0. Expected: Found: GLOBAL: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:295) RESULT: Ultimate could not prove your program: Toolchain returned no result. !SESSION 2020-06-22 01:55:09.704 ----------------------------------------------- eclipse.buildId=unknown java.version=1.8.0_242 java.vendor=Oracle Corporation BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US Framework arguments: -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -i /export/starexec/sandbox2/benchmark/theBenchmark.c Command-line arguments: -os linux -ws gtk -arch x86_64 -consoleLog -data @user.home/.ultimate -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -data /export/starexec/sandbox2/tmp -i /export/starexec/sandbox2/benchmark/theBenchmark.c !ENTRY org.eclipse.core.resources 2 10035 2020-06-22 01:55:13.759 !MESSAGE The workspace will exit with unsaved changes in this session. Received shutdown request... Ultimate: GTK+ Version Check