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_Default.epf -i ../../../trunk/examples/svcomp/array-examples/standard_init1_true-unreach-call_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec0f64e [2018-10-15 18:31:39,676 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-15 18:31:39,683 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-15 18:31:39,710 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-15 18:31:39,711 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-15 18:31:39,712 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-15 18:31:39,713 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-15 18:31:39,723 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-15 18:31:39,734 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-15 18:31:39,735 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-15 18:31:39,736 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-15 18:31:39,743 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-15 18:31:39,744 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-15 18:31:39,752 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-15 18:31:39,753 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-15 18:31:39,757 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-15 18:31:39,761 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-15 18:31:39,769 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-15 18:31:39,777 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-15 18:31:39,784 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-15 18:31:39,787 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-15 18:31:39,789 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-15 18:31:39,798 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-15 18:31:39,798 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-15 18:31:39,799 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-15 18:31:39,800 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-15 18:31:39,804 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-15 18:31:39,809 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-15 18:31:39,810 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-15 18:31:39,811 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-15 18:31:39,812 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-15 18:31:39,819 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-15 18:31:39,819 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-15 18:31:39,819 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-15 18:31:39,820 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-15 18:31:39,825 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-15 18:31:39,825 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 [2018-10-15 18:31:39,870 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-15 18:31:39,871 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-15 18:31:39,872 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-15 18:31:39,878 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-15 18:31:39,879 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-15 18:31:39,879 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-15 18:31:39,879 INFO L133 SettingsManager]: * Use SBE=true [2018-10-15 18:31:39,880 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-15 18:31:39,885 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-15 18:31:39,885 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-15 18:31:39,885 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-15 18:31:39,886 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-15 18:31:39,886 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-15 18:31:39,886 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-15 18:31:39,886 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-15 18:31:39,886 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-15 18:31:39,887 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-15 18:31:39,887 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-15 18:31:39,887 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-15 18:31:39,887 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-15 18:31:39,887 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-15 18:31:39,888 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-15 18:31:39,890 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-15 18:31:39,890 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-15 18:31:39,890 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-15 18:31:39,891 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-15 18:31:39,895 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-15 18:31:39,895 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-15 18:31:39,895 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-15 18:31:39,895 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-15 18:31:40,016 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-15 18:31:40,052 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-15 18:31:40,060 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-15 18:31:40,067 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-15 18:31:40,067 INFO L276 PluginConnector]: CDTParser initialized [2018-10-15 18:31:40,068 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_init1_true-unreach-call_ground.i [2018-10-15 18:31:40,219 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08315166b/3835899a6b66434584fbe1c000a9333d/FLAG39241e764 [2018-10-15 18:31:41,211 INFO L298 CDTParser]: Found 1 translation units. [2018-10-15 18:31:41,215 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_init1_true-unreach-call_ground.i [2018-10-15 18:31:41,234 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08315166b/3835899a6b66434584fbe1c000a9333d/FLAG39241e764 [2018-10-15 18:31:41,275 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08315166b/3835899a6b66434584fbe1c000a9333d [2018-10-15 18:31:41,300 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-15 18:31:41,304 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-15 18:31:41,312 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-15 18:31:41,312 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-15 18:31:41,317 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-15 18:31:41,324 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:31:41" (1/1) ... [2018-10-15 18:31:41,334 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b1c0224 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:31:41, skipping insertion in model container [2018-10-15 18:31:41,334 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:31:41" (1/1) ... [2018-10-15 18:31:41,360 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-15 18:31:41,419 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-15 18:31:41,899 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-15 18:31:41,911 INFO L189 MainTranslator]: Completed pre-run [2018-10-15 18:31:41,965 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-15 18:31:42,009 INFO L193 MainTranslator]: Completed translation [2018-10-15 18:31:42,009 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:31:42 WrapperNode [2018-10-15 18:31:42,009 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-15 18:31:42,010 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-15 18:31:42,010 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-15 18:31:42,011 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-15 18:31:42,028 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:31:42" (1/1) ... [2018-10-15 18:31:42,029 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:31:42" (1/1) ... [2018-10-15 18:31:42,054 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:31:42" (1/1) ... [2018-10-15 18:31:42,057 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:31:42" (1/1) ... [2018-10-15 18:31:42,086 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:31:42" (1/1) ... [2018-10-15 18:31:42,103 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:31:42" (1/1) ... [2018-10-15 18:31:42,107 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:31:42" (1/1) ... [2018-10-15 18:31:42,109 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-15 18:31:42,124 INFO L168 Benchmark]: Toolchain (without parser) took 822.75 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. [2018-10-15 18:31:42,126 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-10-15 18:31:42,128 INFO L168 Benchmark]: CACSL2BoogieTranslator took 697.87 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. [2018-10-15 18:31:42,129 INFO L168 Benchmark]: Boogie Preprocessor took 99.29 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. [2018-10-15 18:31:42,136 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 0.20 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 697.87 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 99.29 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...