java -Xmx2000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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/mbpr3_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c0429a7 [2018-09-07 16:18:36,509 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-07 16:18:36,510 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-07 16:18:36,538 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-07 16:18:36,538 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-07 16:18:36,542 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-07 16:18:36,546 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-07 16:18:36,548 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-07 16:18:36,554 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-07 16:18:36,554 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-07 16:18:36,555 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-07 16:18:36,556 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-07 16:18:36,559 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-07 16:18:36,559 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-07 16:18:36,560 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-07 16:18:36,569 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-07 16:18:36,573 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-07 16:18:36,574 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-07 16:18:36,578 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-07 16:18:36,579 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-07 16:18:36,586 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-07 16:18:36,587 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-07 16:18:36,590 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-07 16:18:36,591 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-07 16:18:36,591 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-07 16:18:36,592 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-07 16:18:36,592 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-07 16:18:36,597 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-07 16:18:36,598 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-07 16:18:36,599 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-07 16:18:36,599 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-07 16:18:36,605 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-07 16:18:36,605 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-07 16:18:36,605 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-07 16:18:36,606 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-07 16:18:36,606 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-07 16:18:36,607 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 [2018-09-07 16:18:36,644 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-07 16:18:36,644 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-07 16:18:36,645 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-07 16:18:36,645 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-07 16:18:36,646 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-07 16:18:36,646 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-07 16:18:36,646 INFO L133 SettingsManager]: * Use SBE=true [2018-09-07 16:18:36,646 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-07 16:18:36,649 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-07 16:18:36,650 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-07 16:18:36,650 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-07 16:18:36,650 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-07 16:18:36,650 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-07 16:18:36,650 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-07 16:18:36,650 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-07 16:18:36,651 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-07 16:18:36,652 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-07 16:18:36,652 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-07 16:18:36,652 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-07 16:18:36,652 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-07 16:18:36,652 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-07 16:18:36,652 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-07 16:18:36,652 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-07 16:18:36,653 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-07 16:18:36,653 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-07 16:18:36,653 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-07 16:18:36,653 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-07 16:18:36,653 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-07 16:18:36,653 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-07 16:18:36,653 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-07 16:18:36,756 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-07 16:18:36,782 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-07 16:18:36,789 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-07 16:18:36,794 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-07 16:18:36,794 INFO L276 PluginConnector]: CDTParser initialized [2018-09-07 16:18:36,795 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-tiling/mbpr3_true-unreach-call.i [2018-09-07 16:18:37,287 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe2e3c927/5662b17439134559b0df62ef5b9a362e/FLAG01b854909 [2018-09-07 16:18:37,564 INFO L276 CDTParser]: Found 1 translation units. [2018-09-07 16:18:37,564 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-tiling/mbpr3_true-unreach-call.i [2018-09-07 16:18:37,577 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe2e3c927/5662b17439134559b0df62ef5b9a362e/FLAG01b854909 [2018-09-07 16:18:37,606 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe2e3c927/5662b17439134559b0df62ef5b9a362e [2018-09-07 16:18:37,624 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-07 16:18:37,626 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-07 16:18:37,627 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-07 16:18:37,627 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-07 16:18:37,639 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-07 16:18:37,646 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 04:18:37" (1/1) ... [2018-09-07 16:18:37,652 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44af4f7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 04:18:37, skipping insertion in model container [2018-09-07 16:18:37,652 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 04:18:37" (1/1) ... [2018-09-07 16:18:37,958 INFO L180 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-07 16:18:38,039 INFO L175 PostProcessor]: Settings: Checked method=main [2018-09-07 16:18:38,061 INFO L431 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-07 16:18:38,094 INFO L175 PostProcessor]: Settings: Checked method=main [2018-09-07 16:18:38,128 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 04:18:38 WrapperNode [2018-09-07 16:18:38,129 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-07 16:18:38,134 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-07 16:18:38,135 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-07 16:18:38,135 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-07 16:18:38,156 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 04:18:38" (1/1) ... [2018-09-07 16:18:38,160 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 04:18:38" (1/1) ... [2018-09-07 16:18:38,174 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 04:18:38" (1/1) ... [2018-09-07 16:18:38,174 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 04:18:38" (1/1) ... [2018-09-07 16:18:38,185 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 04:18:38" (1/1) ... [2018-09-07 16:18:38,201 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 04:18:38" (1/1) ... [2018-09-07 16:18:38,207 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 04:18:38" (1/1) ... [2018-09-07 16:18:38,209 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-07 16:18:38,216 INFO L168 Benchmark]: Toolchain (without parser) took 591.61 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-09-07 16:18:38,218 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-07 16:18:38,221 INFO L168 Benchmark]: CACSL2BoogieTranslator took 502.08 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-09-07 16:18:38,221 INFO L168 Benchmark]: Boogie Preprocessor took 74.53 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-07 16:18:38,228 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 502.08 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 74.53 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...