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_Default.epf -i ../../../trunk/examples/svcomp/array-examples/standard_running_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5318ecb-m [2018-10-11 14:38:24,864 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 14:38:24,867 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 14:38:24,903 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 14:38:24,905 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 14:38:24,910 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 14:38:24,912 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 14:38:24,918 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 14:38:24,922 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 14:38:24,929 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 14:38:24,930 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 14:38:24,931 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 14:38:24,936 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 14:38:24,949 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 14:38:24,954 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 14:38:24,955 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 14:38:24,956 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 14:38:24,964 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 14:38:24,973 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 14:38:24,986 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 14:38:24,987 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 14:38:24,990 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 14:38:24,998 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 14:38:24,999 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 14:38:25,002 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 14:38:25,005 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 14:38:25,006 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 14:38:25,007 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 14:38:25,011 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 14:38:25,012 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 14:38:25,013 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 14:38:25,013 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 14:38:25,014 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 14:38:25,020 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 14:38:25,021 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 14:38:25,022 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 14:38:25,023 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 [2018-10-11 14:38:25,072 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 14:38:25,072 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 14:38:25,084 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-11 14:38:25,084 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-11 14:38:25,085 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 14:38:25,085 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 14:38:25,086 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 14:38:25,086 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 14:38:25,086 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-11 14:38:25,086 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-11 14:38:25,090 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-11 14:38:25,090 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 14:38:25,090 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-11 14:38:25,090 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-11 14:38:25,091 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-11 14:38:25,091 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-11 14:38:25,091 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 14:38:25,091 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-11 14:38:25,092 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 14:38:25,095 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 14:38:25,095 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-11 14:38:25,095 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-11 14:38:25,096 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-11 14:38:25,096 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 14:38:25,096 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-11 14:38:25,096 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-11 14:38:25,097 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-11 14:38:25,099 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-11 14:38:25,099 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-11 14:38:25,099 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-11 14:38:25,226 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 14:38:25,260 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 14:38:25,275 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 14:38:25,277 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 14:38:25,277 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 14:38:25,278 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_running_true-unreach-call.i [2018-10-11 14:38:25,939 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e1a24068/b12b8dca41bc40c48373900f57c2095a/FLAG656c37638 [2018-10-11 14:38:26,452 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 14:38:26,453 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_running_true-unreach-call.i [2018-10-11 14:38:26,471 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e1a24068/b12b8dca41bc40c48373900f57c2095a/FLAG656c37638 [2018-10-11 14:38:26,516 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e1a24068/b12b8dca41bc40c48373900f57c2095a [2018-10-11 14:38:26,542 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 14:38:26,547 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 14:38:26,552 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 14:38:26,552 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 14:38:26,563 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 14:38:26,567 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:38:26" (1/1) ... [2018-10-11 14:38:26,575 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@722534df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:38:26, skipping insertion in model container [2018-10-11 14:38:26,576 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:38:26" (1/1) ... [2018-10-11 14:38:26,601 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 14:38:26,662 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 14:38:27,094 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 14:38:27,104 INFO L189 MainTranslator]: Completed pre-run [2018-10-11 14:38:27,157 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 14:38:27,216 INFO L193 MainTranslator]: Completed translation [2018-10-11 14:38:27,217 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:38:27 WrapperNode [2018-10-11 14:38:27,217 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 14:38:27,221 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-11 14:38:27,221 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-11 14:38:27,221 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-11 14:38:27,241 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:38:27" (1/1) ... [2018-10-11 14:38:27,241 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:38:27" (1/1) ... [2018-10-11 14:38:27,259 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:38:27" (1/1) ... [2018-10-11 14:38:27,260 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:38:27" (1/1) ... [2018-10-11 14:38:27,276 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:38:27" (1/1) ... [2018-10-11 14:38:27,302 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:38:27" (1/1) ... [2018-10-11 14:38:27,304 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:38:27" (1/1) ... [2018-10-11 14:38:27,314 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-11 14:38:27,320 INFO L168 Benchmark]: Toolchain (without parser) took 777.16 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. [2018-10-11 14:38:27,330 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-10-11 14:38:27,331 INFO L168 Benchmark]: CACSL2BoogieTranslator took 665.65 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. [2018-10-11 14:38:27,332 INFO L168 Benchmark]: Boogie Preprocessor took 93.90 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. [2018-10-11 14:38:27,341 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 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 665.65 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 93.90 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...