java -ea -Xmx4000000000 -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_Bitvector.epf -i ../../../trunk/examples/svcomp/array-tiling/pnr3_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-822e86c [2018-11-14 09:22:21,524 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 09:22:21,526 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 09:22:21,565 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 09:22:21,566 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 09:22:21,569 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 09:22:21,574 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 09:22:21,580 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 09:22:21,603 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 09:22:21,607 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 09:22:21,608 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 09:22:21,608 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 09:22:21,615 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 09:22:21,618 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 09:22:21,620 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 09:22:21,633 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 09:22:21,634 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 09:22:21,641 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 09:22:21,649 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 09:22:21,654 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 09:22:21,658 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 09:22:21,660 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 09:22:21,662 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-14 09:22:21,662 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-14 09:22:21,668 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-14 09:22:21,671 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-14 09:22:21,672 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-14 09:22:21,676 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-14 09:22:21,679 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-14 09:22:21,680 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-14 09:22:21,680 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-14 09:22:21,686 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-14 09:22:21,687 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 09:22:21,687 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 09:22:21,690 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 09:22:21,693 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 09:22:21,694 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-14 09:22:21,741 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 09:22:21,741 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 09:22:21,748 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 09:22:21,749 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 09:22:21,753 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 09:22:21,753 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 09:22:21,754 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 09:22:21,755 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 09:22:21,755 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-14 09:22:21,755 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-14 09:22:21,756 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 09:22:21,756 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 09:22:21,756 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 09:22:21,756 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 09:22:21,757 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-14 09:22:21,760 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-14 09:22:21,760 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-14 09:22:21,761 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 09:22:21,761 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 09:22:21,761 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 09:22:21,761 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 09:22:21,762 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 09:22:21,765 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 09:22:21,765 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 09:22:21,766 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 09:22:21,766 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 09:22:21,767 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 09:22:21,770 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-14 09:22:21,770 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 09:22:21,770 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-14 09:22:21,771 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-14 09:22:21,771 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 09:22:21,903 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 09:22:21,942 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 09:22:21,950 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 09:22:21,956 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 09:22:21,957 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 09:22:21,957 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-tiling/pnr3_true-unreach-call.i [2018-11-14 09:22:22,118 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b88c6b547/02ca6c91865242a79511a6a9f7d8f229/FLAG64d57c91b [2018-11-14 09:22:23,231 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 09:22:23,232 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-tiling/pnr3_true-unreach-call.i [2018-11-14 09:22:23,255 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b88c6b547/02ca6c91865242a79511a6a9f7d8f229/FLAG64d57c91b [2018-11-14 09:22:23,290 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b88c6b547/02ca6c91865242a79511a6a9f7d8f229 [2018-11-14 09:22:23,319 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 09:22:23,324 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-14 09:22:23,325 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 09:22:23,326 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 09:22:23,343 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 09:22:23,345 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 09:22:23" (1/1) ... [2018-11-14 09:22:23,354 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2518234d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 09:22:23, skipping insertion in model container [2018-11-14 09:22:23,354 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 09:22:23" (1/1) ... [2018-11-14 09:22:23,382 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 09:22:23,441 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 09:22:24,074 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 09:22:24,090 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 09:22:24,187 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 09:22:24,256 INFO L195 MainTranslator]: Completed translation [2018-11-14 09:22:24,256 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 09:22:24 WrapperNode [2018-11-14 09:22:24,257 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 09:22:24,258 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 09:22:24,261 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 09:22:24,261 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 09:22:24,297 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 09:22:24" (1/1) ... [2018-11-14 09:22:24,297 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 09:22:24" (1/1) ... [2018-11-14 09:22:24,322 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 09:22:24" (1/1) ... [2018-11-14 09:22:24,325 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 09:22:24" (1/1) ... [2018-11-14 09:22:24,374 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 09:22:24" (1/1) ... [2018-11-14 09:22:24,397 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 09:22:24" (1/1) ... [2018-11-14 09:22:24,399 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 09:22:24" (1/1) ... [2018-11-14 09:22:24,413 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 09:22:24,424 INFO L168 Benchmark]: Toolchain (without parser) took 1104.23 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. [2018-11-14 09:22:24,431 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-14 09:22:24,432 INFO L168 Benchmark]: CACSL2BoogieTranslator took 931.81 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. [2018-11-14 09:22:24,433 INFO L168 Benchmark]: Boogie Preprocessor took 155.62 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. [2018-11-14 09:22:24,442 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 0.21 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 931.81 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 155.62 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...