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/product-lines/email_spec3_product33_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dddd7a2 [2018-10-11 11:25:09,970 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 11:25:09,977 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 11:25:10,010 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 11:25:10,013 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 11:25:10,014 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 11:25:10,019 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 11:25:10,025 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 11:25:10,029 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 11:25:10,034 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 11:25:10,035 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 11:25:10,037 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 11:25:10,040 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 11:25:10,046 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 11:25:10,048 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 11:25:10,055 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 11:25:10,059 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 11:25:10,060 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 11:25:10,069 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 11:25:10,072 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 11:25:10,073 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 11:25:10,080 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 11:25:10,089 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 11:25:10,089 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 11:25:10,090 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 11:25:10,091 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 11:25:10,098 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 11:25:10,099 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 11:25:10,100 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 11:25:10,104 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 11:25:10,104 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 11:25:10,105 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 11:25:10,106 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 11:25:10,110 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 11:25:10,111 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 11:25:10,113 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 11:25:10,114 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 11:25:10,162 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 11:25:10,162 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 11:25:10,170 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 11:25:10,171 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 11:25:10,172 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 11:25:10,172 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-11 11:25:10,172 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-11 11:25:10,173 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-11 11:25:10,173 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-11 11:25:10,173 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-11 11:25:10,173 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-11 11:25:10,174 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 11:25:10,174 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-11 11:25:10,174 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-11 11:25:10,174 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 11:25:10,174 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-11 11:25:10,175 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-11 11:25:10,179 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-11 11:25:10,179 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 11:25:10,179 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-11 11:25:10,180 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-11 11:25:10,180 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 11:25:10,180 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 11:25:10,180 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-11 11:25:10,180 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 11:25:10,181 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-11 11:25:10,181 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-11 11:25:10,185 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-11 11:25:10,185 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-11 11:25:10,303 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 11:25:10,339 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 11:25:10,345 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 11:25:10,350 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 11:25:10,351 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 11:25:10,353 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec3_product33_false-unreach-call_true-termination.cil.c [2018-10-11 11:25:11,026 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02b12fe04/3887d3f0181d48d1a9195c88fba44a88/FLAG4aaeb4de5 [2018-10-11 11:25:11,917 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 11:25:11,918 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec3_product33_false-unreach-call_true-termination.cil.c [2018-10-11 11:25:11,978 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02b12fe04/3887d3f0181d48d1a9195c88fba44a88/FLAG4aaeb4de5 [2018-10-11 11:25:12,018 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02b12fe04/3887d3f0181d48d1a9195c88fba44a88 [2018-10-11 11:25:12,039 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 11:25:12,049 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 11:25:12,055 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 11:25:12,055 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 11:25:12,065 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 11:25:12,071 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:25:12" (1/1) ... [2018-10-11 11:25:12,075 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c28ebb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:25:12, skipping insertion in model container [2018-10-11 11:25:12,075 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:25:12" (1/1) ... [2018-10-11 11:25:12,095 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 11:25:12,311 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 11:25:13,563 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 11:25:13,614 INFO L189 MainTranslator]: Completed pre-run [2018-10-11 11:25:14,116 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 11:25:14,366 INFO L193 MainTranslator]: Completed translation [2018-10-11 11:25:14,366 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:25:14 WrapperNode [2018-10-11 11:25:14,369 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 11:25:14,370 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-11 11:25:14,370 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-11 11:25:14,370 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-11 11:25:14,545 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:25:14" (1/1) ... [2018-10-11 11:25:14,545 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:25:14" (1/1) ... [2018-10-11 11:25:14,648 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:25:14" (1/1) ... [2018-10-11 11:25:14,649 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:25:14" (1/1) ... [2018-10-11 11:25:14,833 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:25:14" (1/1) ... [2018-10-11 11:25:14,892 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:25:14" (1/1) ... [2018-10-11 11:25:14,925 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:25:14" (1/1) ... [2018-10-11 11:25:14,977 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-11 11:25:14,986 INFO L168 Benchmark]: Toolchain (without parser) took 2938.88 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.9 GB in the end (delta: -36.1 MB). Peak memory consumption was 89.3 MB. Max. memory is 1.9 GB. [2018-10-11 11:25:14,992 INFO L168 Benchmark]: CDTParser took 0.26 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 11:25:14,992 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2314.78 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 74.7 MB). Peak memory consumption was 74.7 MB. Max. memory is 1.9 GB. [2018-10-11 11:25:14,993 INFO L168 Benchmark]: Boogie Preprocessor took 607.58 ms. Allocated memory is still 1.9 GB. Free memory was 1.7 GB in the beginning and 1.9 GB in the end (delta: -110.8 MB). Peak memory consumption was 14.6 MB. Max. memory is 1.9 GB. [2018-10-11 11:25:15,002 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 0.26 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 2314.78 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 74.7 MB). Peak memory consumption was 74.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 607.58 ms. Allocated memory is still 1.9 GB. Free memory was 1.7 GB in the beginning and 1.9 GB in the end (delta: -110.8 MB). Peak memory consumption was 14.6 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...