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-multidimensional/copy-3-n-u_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-3d9d321 [2018-11-26 19:25:15,338 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 19:25:15,340 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 19:25:15,380 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 19:25:15,381 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 19:25:15,382 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 19:25:15,390 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 19:25:15,393 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 19:25:15,400 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 19:25:15,401 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 19:25:15,413 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 19:25:15,414 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 19:25:15,415 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 19:25:15,424 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 19:25:15,425 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 19:25:15,432 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 19:25:15,433 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 19:25:15,441 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 19:25:15,444 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 19:25:15,452 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 19:25:15,456 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 19:25:15,459 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 19:25:15,464 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 19:25:15,464 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 19:25:15,465 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 19:25:15,471 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 19:25:15,472 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 19:25:15,480 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 19:25:15,481 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 19:25:15,485 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 19:25:15,485 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 19:25:15,488 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 19:25:15,489 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 19:25:15,489 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 19:25:15,490 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 19:25:15,494 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 19:25:15,494 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 19:25:15,545 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 19:25:15,546 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 19:25:15,547 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 19:25:15,547 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 19:25:15,553 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 19:25:15,553 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 19:25:15,553 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 19:25:15,554 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 19:25:15,554 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-26 19:25:15,554 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 19:25:15,554 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-26 19:25:15,554 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 19:25:15,558 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 19:25:15,558 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 19:25:15,558 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 19:25:15,560 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-26 19:25:15,560 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 19:25:15,560 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 19:25:15,560 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 19:25:15,561 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 19:25:15,561 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 19:25:15,561 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 19:25:15,561 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 19:25:15,562 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 19:25:15,567 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 19:25:15,567 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 19:25:15,567 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 19:25:15,568 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 19:25:15,568 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 19:25:15,568 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-26 19:25:15,568 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 19:25:15,665 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 19:25:15,703 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 19:25:15,714 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 19:25:15,716 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 19:25:15,717 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 19:25:15,718 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-multidimensional/copy-3-n-u_true-unreach-call.i [2018-11-26 19:25:15,868 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e11dc5e4/018cea215f3943a9aecf96b7a56e6572/FLAG21783ff87 [2018-11-26 19:25:16,904 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 19:25:16,907 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-multidimensional/copy-3-n-u_true-unreach-call.i [2018-11-26 19:25:16,920 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e11dc5e4/018cea215f3943a9aecf96b7a56e6572/FLAG21783ff87 [2018-11-26 19:25:17,101 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e11dc5e4/018cea215f3943a9aecf96b7a56e6572 [2018-11-26 19:25:17,115 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 19:25:17,121 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 19:25:17,123 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 19:25:17,123 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 19:25:17,136 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 19:25:17,138 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 07:25:17" (1/1) ... [2018-11-26 19:25:17,149 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4afeccfb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 07:25:17, skipping insertion in model container [2018-11-26 19:25:17,150 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 07:25:17" (1/1) ... [2018-11-26 19:25:17,168 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 19:25:17,222 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 19:25:17,706 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 19:25:17,722 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 19:25:17,782 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 19:25:17,831 INFO L195 MainTranslator]: Completed translation [2018-11-26 19:25:17,831 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 07:25:17 WrapperNode [2018-11-26 19:25:17,831 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 19:25:17,832 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 19:25:17,832 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 19:25:17,832 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 19:25:17,867 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 07:25:17" (1/1) ... [2018-11-26 19:25:17,867 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 07:25:17" (1/1) ... [2018-11-26 19:25:17,898 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 07:25:17" (1/1) ... [2018-11-26 19:25:17,899 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 07:25:17" (1/1) ... [2018-11-26 19:25:17,942 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 07:25:17" (1/1) ... [2018-11-26 19:25:17,973 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 07:25:17" (1/1) ... [2018-11-26 19:25:17,977 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 07:25:17" (1/1) ... [2018-11-26 19:25:17,985 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 19:25:17,991 INFO L168 Benchmark]: Toolchain (without parser) took 875.41 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 19:25:17,995 INFO L168 Benchmark]: CDTParser took 2.93 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 19:25:17,996 INFO L168 Benchmark]: CACSL2BoogieTranslator took 708.92 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 19:25:18,001 INFO L168 Benchmark]: Boogie Preprocessor took 153.80 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 19:25:18,007 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 2.93 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 708.92 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 153.80 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...