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-Overflow-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/termination-numeric/Addition01_false-no-overflow.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-30e687d [2018-10-16 21:01:53,152 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-16 21:01:53,154 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-16 21:01:53,191 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-16 21:01:53,191 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-16 21:01:53,196 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-16 21:01:53,198 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-16 21:01:53,202 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-16 21:01:53,207 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-16 21:01:53,208 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-16 21:01:53,213 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-16 21:01:53,214 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-16 21:01:53,215 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-16 21:01:53,216 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-16 21:01:53,223 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-16 21:01:53,224 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-16 21:01:53,229 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-16 21:01:53,242 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-16 21:01:53,250 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-16 21:01:53,255 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-16 21:01:53,256 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-16 21:01:53,262 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-16 21:01:53,268 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-16 21:01:53,304 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-64bit-Automizer_Default.epf [2018-10-16 21:01:53,340 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-16 21:01:53,340 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-16 21:01:53,341 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-16 21:01:53,341 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-16 21:01:53,350 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-16 21:01:53,350 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-16 21:01:53,350 INFO L133 SettingsManager]: * Use SBE=true [2018-10-16 21:01:53,351 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-16 21:01:53,351 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-16 21:01:53,351 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-16 21:01:53,351 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-16 21:01:53,351 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-16 21:01:53,352 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-16 21:01:53,352 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-16 21:01:53,352 INFO L133 SettingsManager]: * Check absence of signed integer overflows=true [2018-10-16 21:01:53,352 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-16 21:01:53,352 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-16 21:01:53,353 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-16 21:01:53,358 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-16 21:01:53,358 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-16 21:01:53,358 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-16 21:01:53,359 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-16 21:01:53,359 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-16 21:01:53,359 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-16 21:01:53,359 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-16 21:01:53,360 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-16 21:01:53,360 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-16 21:01:53,360 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-16 21:01:53,360 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-16 21:01:53,494 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-16 21:01:53,527 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-16 21:01:53,538 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-16 21:01:53,540 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-16 21:01:53,541 INFO L276 PluginConnector]: CDTParser initialized [2018-10-16 21:01:53,544 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-numeric/Addition01_false-no-overflow.c [2018-10-16 21:01:53,679 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9dd870fb/3e870ebf61e54a668d17c90c200ff6f4/FLAG5d0fce1d2 [2018-10-16 21:01:54,666 INFO L298 CDTParser]: Found 1 translation units. [2018-10-16 21:01:54,668 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-numeric/Addition01_false-no-overflow.c [2018-10-16 21:01:54,683 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9dd870fb/3e870ebf61e54a668d17c90c200ff6f4/FLAG5d0fce1d2 [2018-10-16 21:01:54,711 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9dd870fb/3e870ebf61e54a668d17c90c200ff6f4 [2018-10-16 21:01:54,740 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-16 21:01:54,744 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-16 21:01:54,751 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-16 21:01:54,751 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-16 21:01:54,759 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-16 21:01:54,764 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 09:01:54" (1/1) ... [2018-10-16 21:01:54,771 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f43d8d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:01:54, skipping insertion in model container [2018-10-16 21:01:54,777 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 09:01:54" (1/1) ... [2018-10-16 21:01:54,803 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-16 21:01:54,851 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-16 21:01:55,267 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-16 21:01:55,283 INFO L189 MainTranslator]: Completed pre-run [2018-10-16 21:01:55,333 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-16 21:01:55,371 INFO L193 MainTranslator]: Completed translation [2018-10-16 21:01:55,372 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:01:55 WrapperNode [2018-10-16 21:01:55,372 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-16 21:01:55,373 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-16 21:01:55,373 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-16 21:01:55,374 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-16 21:01:55,413 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:01:55" (1/1) ... [2018-10-16 21:01:55,413 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:01:55" (1/1) ... [2018-10-16 21:01:55,423 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:01:55" (1/1) ... [2018-10-16 21:01:55,424 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:01:55" (1/1) ... [2018-10-16 21:01:55,441 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:01:55" (1/1) ... [2018-10-16 21:01:55,446 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:01:55" (1/1) ... [2018-10-16 21:01:55,448 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:01:55" (1/1) ... [2018-10-16 21:01:55,452 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-16 21:01:55,458 INFO L168 Benchmark]: Toolchain (without parser) took 715.85 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. [2018-10-16 21:01:55,464 INFO L168 Benchmark]: CDTParser took 0.29 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. [2018-10-16 21:01:55,465 INFO L168 Benchmark]: CACSL2BoogieTranslator took 621.90 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. [2018-10-16 21:01:55,469 INFO L168 Benchmark]: Boogie Preprocessor took 79.51 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. [2018-10-16 21:01:55,476 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 0.29 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 621.90 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 79.51 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...