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_Bitvector.epf -i ../../../trunk/examples/svcomp/array-examples/standard_init7_true-unreach-call_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f1aed39 [2018-09-28 14:04:49,319 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-28 14:04:49,325 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-28 14:04:49,352 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-28 14:04:49,352 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-28 14:04:49,360 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-28 14:04:49,364 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-28 14:04:49,367 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-28 14:04:49,370 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-28 14:04:49,377 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-28 14:04:49,382 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-28 14:04:49,382 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-28 14:04:49,384 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-28 14:04:49,386 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-28 14:04:49,397 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-28 14:04:49,398 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-28 14:04:49,399 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-28 14:04:49,409 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-28 14:04:49,416 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-28 14:04:49,422 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-28 14:04:49,424 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-28 14:04:49,427 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-28 14:04:49,432 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-28 14:04:49,432 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-28 14:04:49,432 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-28 14:04:49,441 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-28 14:04:49,445 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-28 14:04:49,446 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-28 14:04:49,447 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-28 14:04:49,453 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-28 14:04:49,453 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-28 14:04:49,454 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-28 14:04:49,454 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-28 14:04:49,455 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-28 14:04:49,462 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-28 14:04:49,463 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-28 14:04:49,463 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 [2018-09-28 14:04:49,516 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-28 14:04:49,516 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-28 14:04:49,517 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-28 14:04:49,517 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-28 14:04:49,522 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-28 14:04:49,522 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-28 14:04:49,522 INFO L133 SettingsManager]: * Use SBE=true [2018-09-28 14:04:49,522 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-28 14:04:49,523 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-28 14:04:49,527 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-28 14:04:49,528 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-28 14:04:49,528 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-28 14:04:49,528 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-28 14:04:49,528 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-28 14:04:49,529 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-09-28 14:04:49,529 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-09-28 14:04:49,529 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-28 14:04:49,529 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-28 14:04:49,529 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-28 14:04:49,530 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-28 14:04:49,530 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-28 14:04:49,530 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-28 14:04:49,530 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-28 14:04:49,537 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-28 14:04:49,537 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-28 14:04:49,537 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-28 14:04:49,537 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-28 14:04:49,538 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-09-28 14:04:49,538 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-28 14:04:49,538 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-09-28 14:04:49,538 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-09-28 14:04:49,538 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-28 14:04:49,667 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-28 14:04:49,709 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-28 14:04:49,718 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-28 14:04:49,723 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-28 14:04:49,726 INFO L276 PluginConnector]: CDTParser initialized [2018-09-28 14:04:49,727 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_init7_true-unreach-call_ground.i [2018-09-28 14:04:50,424 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c544579b/fa49df1e012c423981a69c9949c826d7/FLAG5ec1b86c4 [2018-09-28 14:04:50,921 INFO L277 CDTParser]: Found 1 translation units. [2018-09-28 14:04:50,928 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_init7_true-unreach-call_ground.i [2018-09-28 14:04:50,940 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c544579b/fa49df1e012c423981a69c9949c826d7/FLAG5ec1b86c4 [2018-09-28 14:04:50,985 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c544579b/fa49df1e012c423981a69c9949c826d7 [2018-09-28 14:04:51,012 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-28 14:04:51,018 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-28 14:04:51,024 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-28 14:04:51,024 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-28 14:04:51,033 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-28 14:04:51,037 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 02:04:50" (1/1) ... [2018-09-28 14:04:51,049 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2abe3006 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:04:51, skipping insertion in model container [2018-09-28 14:04:51,049 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 02:04:50" (1/1) ... [2018-09-28 14:04:51,073 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-09-28 14:04:51,139 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-09-28 14:04:51,615 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-09-28 14:04:51,633 INFO L166 MainTranslator]: Completed pre-run [2018-09-28 14:04:51,734 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-09-28 14:04:51,796 INFO L170 MainTranslator]: Completed translation [2018-09-28 14:04:51,797 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:04:51 WrapperNode [2018-09-28 14:04:51,797 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-28 14:04:51,802 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-28 14:04:51,804 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-28 14:04:51,804 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-28 14:04:51,834 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:04:51" (1/1) ... [2018-09-28 14:04:51,834 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:04:51" (1/1) ... [2018-09-28 14:04:51,855 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:04:51" (1/1) ... [2018-09-28 14:04:51,859 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:04:51" (1/1) ... [2018-09-28 14:04:51,902 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:04:51" (1/1) ... [2018-09-28 14:04:51,926 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:04:51" (1/1) ... [2018-09-28 14:04:51,932 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:04:51" (1/1) ... [2018-09-28 14:04:51,938 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-28 14:04:51,945 INFO L168 Benchmark]: Toolchain (without parser) took 932.07 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. [2018-09-28 14:04:51,947 INFO L168 Benchmark]: CDTParser took 0.45 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. [2018-09-28 14:04:51,948 INFO L168 Benchmark]: CACSL2BoogieTranslator took 774.53 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. [2018-09-28 14:04:51,956 INFO L168 Benchmark]: Boogie Preprocessor took 139.69 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. [2018-09-28 14:04:51,962 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 0.45 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 774.53 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 139.69 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...