java -ea -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/mbpr5_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-107d8f3-m [2018-09-13 18:07:59,345 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-13 18:07:59,350 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-13 18:07:59,389 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-13 18:07:59,390 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-13 18:07:59,391 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-13 18:07:59,399 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-13 18:07:59,402 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-13 18:07:59,408 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-13 18:07:59,409 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-13 18:07:59,417 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-13 18:07:59,417 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-13 18:07:59,420 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-13 18:07:59,421 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-13 18:07:59,429 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-13 18:07:59,438 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-13 18:07:59,439 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-13 18:07:59,444 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-13 18:07:59,449 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-13 18:07:59,460 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-13 18:07:59,461 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-13 18:07:59,464 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-13 18:07:59,470 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-13 18:07:59,471 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-13 18:07:59,471 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-13 18:07:59,477 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-13 18:07:59,479 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-13 18:07:59,482 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-13 18:07:59,484 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-13 18:07:59,486 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-13 18:07:59,486 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-13 18:07:59,487 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-13 18:07:59,495 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-13 18:07:59,495 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-13 18:07:59,497 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-13 18:07:59,502 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-13 18:07:59,502 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 [2018-09-13 18:07:59,553 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-13 18:07:59,553 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-13 18:07:59,554 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-13 18:07:59,557 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-13 18:07:59,559 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-13 18:07:59,559 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-13 18:07:59,559 INFO L133 SettingsManager]: * Use SBE=true [2018-09-13 18:07:59,564 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-13 18:07:59,565 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-13 18:07:59,565 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-13 18:07:59,565 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-13 18:07:59,566 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-13 18:07:59,566 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-13 18:07:59,566 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-13 18:07:59,566 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-13 18:07:59,566 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-13 18:07:59,567 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-13 18:07:59,567 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-13 18:07:59,567 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-13 18:07:59,569 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-13 18:07:59,570 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-13 18:07:59,570 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-13 18:07:59,570 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-13 18:07:59,570 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-13 18:07:59,571 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-13 18:07:59,571 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-13 18:07:59,572 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-13 18:07:59,573 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-13 18:07:59,573 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-13 18:07:59,573 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-13 18:07:59,711 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-13 18:07:59,746 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-13 18:07:59,759 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-13 18:07:59,763 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-13 18:07:59,763 INFO L276 PluginConnector]: CDTParser initialized [2018-09-13 18:07:59,764 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-tiling/mbpr5_true-unreach-call.i [2018-09-13 18:08:00,421 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/716f6972a/89a0325e5cff42018873240b76e7ce7d/FLAGa88201d5e [2018-09-13 18:08:00,889 INFO L277 CDTParser]: Found 1 translation units. [2018-09-13 18:08:00,889 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-tiling/mbpr5_true-unreach-call.i [2018-09-13 18:08:00,914 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/716f6972a/89a0325e5cff42018873240b76e7ce7d/FLAGa88201d5e [2018-09-13 18:08:00,937 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/716f6972a/89a0325e5cff42018873240b76e7ce7d [2018-09-13 18:08:00,953 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-13 18:08:00,965 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-13 18:08:00,970 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-13 18:08:00,971 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-13 18:08:00,988 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-13 18:08:00,993 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 06:08:00" (1/1) ... [2018-09-13 18:08:01,000 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5faae7bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:08:00, skipping insertion in model container [2018-09-13 18:08:01,001 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 06:08:00" (1/1) ... [2018-09-13 18:08:01,460 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-13 18:08:01,701 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-13 18:08:01,753 INFO L423 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-13 18:08:01,856 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-13 18:08:01,960 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:08:01 WrapperNode [2018-09-13 18:08:01,960 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-13 18:08:01,961 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-13 18:08:01,961 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-13 18:08:01,961 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-13 18:08:02,008 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:08:01" (1/1) ... [2018-09-13 18:08:02,009 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:08:01" (1/1) ... [2018-09-13 18:08:02,036 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:08:01" (1/1) ... [2018-09-13 18:08:02,036 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:08:01" (1/1) ... [2018-09-13 18:08:02,050 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:08:01" (1/1) ... [2018-09-13 18:08:02,071 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:08:01" (1/1) ... [2018-09-13 18:08:02,076 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 06:08:01" (1/1) ... [2018-09-13 18:08:02,093 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-13 18:08:02,105 INFO L168 Benchmark]: Toolchain (without parser) took 1141.87 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. [2018-09-13 18:08:02,111 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-09-13 18:08:02,117 INFO L168 Benchmark]: CACSL2BoogieTranslator took 990.39 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. [2018-09-13 18:08:02,118 INFO L168 Benchmark]: Boogie Preprocessor took 132.73 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. [2018-09-13 18:08:02,127 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 0.22 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 990.39 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 132.73 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...