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_init9_true-unreach-call_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa4a323 [2018-11-04 19:59:30,749 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-04 19:59:30,754 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-04 19:59:30,788 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-04 19:59:30,789 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-04 19:59:30,790 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-04 19:59:30,797 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-04 19:59:30,800 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-04 19:59:30,807 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-04 19:59:30,811 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-04 19:59:30,815 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-04 19:59:30,815 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-04 19:59:30,816 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-04 19:59:30,823 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-04 19:59:30,824 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-04 19:59:30,825 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-04 19:59:30,832 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-04 19:59:30,837 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-04 19:59:30,850 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-04 19:59:30,856 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-04 19:59:30,858 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-04 19:59:30,863 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-04 19:59:30,870 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-04 19:59:30,872 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-04 19:59:30,872 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-04 19:59:30,875 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-04 19:59:30,876 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-04 19:59:30,877 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-04 19:59:30,885 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-04 19:59:30,887 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-04 19:59:30,888 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-04 19:59:30,888 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-04 19:59:30,892 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-04 19:59:30,892 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-04 19:59:30,893 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-04 19:59:30,894 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-04 19:59:30,894 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 [2018-11-04 19:59:30,941 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-04 19:59:30,941 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-04 19:59:30,946 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-04 19:59:30,946 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-04 19:59:30,953 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-04 19:59:30,953 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-04 19:59:30,954 INFO L133 SettingsManager]: * Use SBE=true [2018-11-04 19:59:30,954 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-04 19:59:30,954 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-04 19:59:30,954 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-04 19:59:30,954 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-04 19:59:30,955 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-04 19:59:30,955 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-04 19:59:30,955 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-04 19:59:30,955 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-04 19:59:30,956 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-04 19:59:30,959 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-04 19:59:30,959 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-04 19:59:30,959 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-04 19:59:30,960 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-04 19:59:30,960 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-04 19:59:30,960 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-04 19:59:30,960 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-04 19:59:30,960 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-04 19:59:30,961 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-04 19:59:30,961 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-04 19:59:30,961 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-04 19:59:30,961 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-04 19:59:30,961 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-04 19:59:30,964 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-04 19:59:31,091 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-04 19:59:31,123 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-04 19:59:31,134 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-04 19:59:31,140 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-04 19:59:31,141 INFO L276 PluginConnector]: CDTParser initialized [2018-11-04 19:59:31,145 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_init9_true-unreach-call_ground.i [2018-11-04 19:59:31,293 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75b3c775d/9ab126913853400f8cb10811d4f20ddb/FLAGb297e121a [2018-11-04 19:59:32,318 INFO L298 CDTParser]: Found 1 translation units. [2018-11-04 19:59:32,319 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_init9_true-unreach-call_ground.i [2018-11-04 19:59:32,334 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75b3c775d/9ab126913853400f8cb10811d4f20ddb/FLAGb297e121a [2018-11-04 19:59:32,354 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75b3c775d/9ab126913853400f8cb10811d4f20ddb [2018-11-04 19:59:32,374 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-04 19:59:32,377 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-04 19:59:32,379 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-04 19:59:32,379 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-04 19:59:32,392 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-04 19:59:32,395 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 07:59:32" (1/1) ... [2018-11-04 19:59:32,405 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ce3d116 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:59:32, skipping insertion in model container [2018-11-04 19:59:32,405 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 07:59:32" (1/1) ... [2018-11-04 19:59:32,429 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-04 19:59:32,484 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-04 19:59:32,928 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 19:59:32,944 INFO L189 MainTranslator]: Completed pre-run [2018-11-04 19:59:33,033 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 19:59:33,084 INFO L193 MainTranslator]: Completed translation [2018-11-04 19:59:33,085 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:59:33 WrapperNode [2018-11-04 19:59:33,085 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-04 19:59:33,086 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-04 19:59:33,086 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-04 19:59:33,087 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-04 19:59:33,105 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:59:33" (1/1) ... [2018-11-04 19:59:33,105 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:59:33" (1/1) ... [2018-11-04 19:59:33,121 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:59:33" (1/1) ... [2018-11-04 19:59:33,122 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:59:33" (1/1) ... [2018-11-04 19:59:33,152 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:59:33" (1/1) ... [2018-11-04 19:59:33,193 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:59:33" (1/1) ... [2018-11-04 19:59:33,202 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 07:59:33" (1/1) ... [2018-11-04 19:59:33,211 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-04 19:59:33,219 INFO L168 Benchmark]: Toolchain (without parser) took 838.61 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. [2018-11-04 19:59:33,221 INFO L168 Benchmark]: CDTParser took 0.42 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. [2018-11-04 19:59:33,227 INFO L168 Benchmark]: CACSL2BoogieTranslator took 707.26 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. [2018-11-04 19:59:33,228 INFO L168 Benchmark]: Boogie Preprocessor took 125.06 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. [2018-11-04 19:59:33,236 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 0.42 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 707.26 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 125.06 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...