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-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/termination-15/array19_alloca_false-termination.c.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-985f63f [2018-10-11 18:56:05,996 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 18:56:06,005 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 18:56:06,036 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 18:56:06,037 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 18:56:06,043 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 18:56:06,044 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 18:56:06,050 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 18:56:06,054 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 18:56:06,055 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 18:56:06,065 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 18:56:06,065 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 18:56:06,066 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 18:56:06,072 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 18:56:06,073 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 18:56:06,079 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 18:56:06,081 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 18:56:06,089 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 18:56:06,096 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 18:56:06,101 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 18:56:06,102 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 18:56:06,108 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 18:56:06,112 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 18:56:06,112 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 18:56:06,112 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 18:56:06,117 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 18:56:06,118 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 18:56:06,119 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 18:56:06,125 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 18:56:06,127 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 18:56:06,131 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 18:56:06,132 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 18:56:06,132 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 18:56:06,136 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 18:56:06,137 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 18:56:06,138 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 18:56:06,138 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-10-11 18:56:06,190 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 18:56:06,191 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 18:56:06,198 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 18:56:06,198 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 18:56:06,199 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 18:56:06,200 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-11 18:56:06,200 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-11 18:56:06,200 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-11 18:56:06,200 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-11 18:56:06,200 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-11 18:56:06,201 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-11 18:56:06,201 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 18:56:06,202 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-11 18:56:06,202 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-11 18:56:06,202 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 18:56:06,204 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-11 18:56:06,204 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-11 18:56:06,204 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-11 18:56:06,204 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 18:56:06,205 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-11 18:56:06,205 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-11 18:56:06,205 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 18:56:06,205 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 18:56:06,205 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-11 18:56:06,206 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 18:56:06,206 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-11 18:56:06,206 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-11 18:56:06,212 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-11 18:56:06,214 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-11 18:56:06,334 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 18:56:06,370 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 18:56:06,380 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 18:56:06,382 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 18:56:06,383 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 18:56:06,384 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-15/array19_alloca_false-termination.c.i [2018-10-11 18:56:06,543 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f4b86039/5927437e630148979b5461944c2aec7a/FLAG3cde9889e [2018-10-11 18:56:07,682 INFO L298 CDTParser]: Found 1 translation units. [2018-10-11 18:56:07,686 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-15/array19_alloca_false-termination.c.i [2018-10-11 18:56:07,709 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f4b86039/5927437e630148979b5461944c2aec7a/FLAG3cde9889e [2018-10-11 18:56:07,754 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f4b86039/5927437e630148979b5461944c2aec7a [2018-10-11 18:56:07,777 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 18:56:07,779 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 18:56:07,781 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 18:56:07,782 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 18:56:07,789 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 18:56:07,792 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 06:56:07" (1/1) ... [2018-10-11 18:56:07,796 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@538136b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:56:07, skipping insertion in model container [2018-10-11 18:56:07,797 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 06:56:07" (1/1) ... [2018-10-11 18:56:07,834 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 18:56:07,945 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 18:56:08,583 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 18:56:08,621 INFO L189 MainTranslator]: Completed pre-run [2018-10-11 18:56:08,782 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 18:56:08,933 INFO L193 MainTranslator]: Completed translation [2018-10-11 18:56:08,936 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:56:08 WrapperNode [2018-10-11 18:56:08,937 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 18:56:08,937 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-11 18:56:08,938 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-11 18:56:08,941 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-11 18:56:08,958 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:56:08" (1/1) ... [2018-10-11 18:56:08,958 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:56:08" (1/1) ... [2018-10-11 18:56:08,983 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:56:08" (1/1) ... [2018-10-11 18:56:08,984 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:56:08" (1/1) ... [2018-10-11 18:56:09,049 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:56:08" (1/1) ... [2018-10-11 18:56:09,065 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:56:08" (1/1) ... [2018-10-11 18:56:09,079 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:56:08" (1/1) ... [2018-10-11 18:56:09,100 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-11 18:56:09,106 INFO L168 Benchmark]: Toolchain (without parser) took 1329.04 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: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 1.9 GB. [2018-10-11 18:56:09,111 INFO L168 Benchmark]: CDTParser took 0.27 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 18:56:09,112 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1155.78 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: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 1.9 GB. [2018-10-11 18:56:09,123 INFO L168 Benchmark]: Boogie Preprocessor took 166.34 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 18:56:09,132 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 0.27 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 1155.78 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: 32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 166.34 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...