java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/array-tiling/mbpr2_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-cde60e6 [2018-11-26 22:45:41,537 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 22:45:41,539 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 22:45:41,577 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 22:45:41,578 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 22:45:41,583 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 22:45:41,587 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 22:45:41,590 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 22:45:41,595 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 22:45:41,596 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 22:45:41,612 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 22:45:41,612 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 22:45:41,613 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 22:45:41,615 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 22:45:41,618 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 22:45:41,625 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 22:45:41,630 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 22:45:41,635 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 22:45:41,643 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 22:45:41,648 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 22:45:41,649 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 22:45:41,654 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 22:45:41,662 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 22:45:41,662 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 22:45:41,663 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 22:45:41,665 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 22:45:41,666 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 22:45:41,673 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 22:45:41,674 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 22:45:41,678 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 22:45:41,678 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 22:45:41,681 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 22:45:41,682 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 22:45:41,682 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 22:45:41,686 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 22:45:41,689 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 22:45:41,690 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-26 22:45:41,741 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 22:45:41,742 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 22:45:41,746 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 22:45:41,746 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 22:45:41,751 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 22:45:41,751 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 22:45:41,752 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 22:45:41,752 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 22:45:41,752 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-26 22:45:41,752 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 22:45:41,753 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-26 22:45:41,758 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 22:45:41,758 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 22:45:41,758 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 22:45:41,759 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 22:45:41,759 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-26 22:45:41,759 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 22:45:41,759 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 22:45:41,759 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 22:45:41,760 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 22:45:41,760 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 22:45:41,760 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 22:45:41,760 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 22:45:41,761 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 22:45:41,764 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 22:45:41,764 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 22:45:41,765 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 22:45:41,765 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 22:45:41,765 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 22:45:41,765 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-26 22:45:41,765 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 22:45:41,855 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 22:45:41,889 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 22:45:41,900 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 22:45:41,906 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 22:45:41,907 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 22:45:41,912 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-tiling/mbpr2_true-unreach-call.i [2018-11-26 22:45:42,059 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63fae2466/33bcde1066194657ab5561e02922f999/FLAG5873f645e [2018-11-26 22:45:43,166 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 22:45:43,168 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-tiling/mbpr2_true-unreach-call.i [2018-11-26 22:45:43,186 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63fae2466/33bcde1066194657ab5561e02922f999/FLAG5873f645e [2018-11-26 22:45:43,285 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63fae2466/33bcde1066194657ab5561e02922f999 [2018-11-26 22:45:43,312 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 22:45:43,317 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 22:45:43,323 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 22:45:43,324 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 22:45:43,334 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 22:45:43,339 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 10:45:43" (1/1) ... [2018-11-26 22:45:43,346 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a505e60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:43, skipping insertion in model container [2018-11-26 22:45:43,350 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 10:45:43" (1/1) ... [2018-11-26 22:45:43,369 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 22:45:43,422 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 22:45:43,899 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 22:45:43,913 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 22:45:43,985 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 22:45:44,053 INFO L195 MainTranslator]: Completed translation [2018-11-26 22:45:44,053 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:44 WrapperNode [2018-11-26 22:45:44,053 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 22:45:44,054 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 22:45:44,054 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 22:45:44,055 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 22:45:44,093 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:44" (1/1) ... [2018-11-26 22:45:44,094 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:44" (1/1) ... [2018-11-26 22:45:44,117 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:44" (1/1) ... [2018-11-26 22:45:44,121 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:44" (1/1) ... [2018-11-26 22:45:44,168 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:44" (1/1) ... [2018-11-26 22:45:44,187 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:44" (1/1) ... [2018-11-26 22:45:44,195 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:44" (1/1) ... [2018-11-26 22:45:44,206 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 22:45:44,219 INFO L168 Benchmark]: Toolchain (without parser) took 903.26 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-26 22:45:44,225 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-26 22:45:44,226 INFO L168 Benchmark]: CACSL2BoogieTranslator took 730.32 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-26 22:45:44,230 INFO L168 Benchmark]: Boogie Preprocessor took 151.61 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-26 22:45:44,241 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 730.32 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 151.61 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...