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_spec11_product18_true-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dddd7a2 [2018-10-11 11:24:49,975 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 11:24:49,984 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 11:24:50,019 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 11:24:50,019 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 11:24:50,020 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 11:24:50,024 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 11:24:50,030 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 11:24:50,035 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 11:24:50,039 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 11:24:50,043 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 11:24:50,044 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 11:24:50,045 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 11:24:50,049 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 11:24:50,061 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 11:24:50,062 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 11:24:50,063 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 11:24:50,069 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 11:24:50,082 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 11:24:50,087 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 11:24:50,092 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 11:24:50,095 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 11:24:50,100 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 11:24:50,100 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 11:24:50,101 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 11:24:50,102 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 11:24:50,109 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 11:24:50,110 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 11:24:50,111 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 11:24:50,113 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 11:24:50,119 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 11:24:50,120 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 11:24:50,121 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 11:24:50,121 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 11:24:50,127 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 11:24:50,130 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 11:24:50,131 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 11:24:50,182 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 11:24:50,184 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 11:24:50,185 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 11:24:50,186 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 11:24:50,191 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 11:24:50,192 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-11 11:24:50,192 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-11 11:24:50,192 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-11 11:24:50,192 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-11 11:24:50,192 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-11 11:24:50,193 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-11 11:24:50,193 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 11:24:50,193 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-11 11:24:50,193 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-11 11:24:50,194 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 11:24:50,196 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-11 11:24:50,196 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-11 11:24:50,196 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-11 11:24:50,196 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 11:24:50,197 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-11 11:24:50,197 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-11 11:24:50,197 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 11:24:50,197 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 11:24:50,198 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-11 11:24:50,203 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 11:24:50,203 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-11 11:24:50,203 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-11 11:24:50,205 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-11 11:24:50,205 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-11 11:24:50,318 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 11:24:50,351 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 11:24:50,362 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 11:24:50,367 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 11:24:50,368 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 11:24:50,368 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec11_product18_true-unreach-call_true-termination.cil.c [2018-10-11 11:24:50,985 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e17da7cd/c92a611fc1f0479b894c5d237862a2b6/FLAG8487501d1 [2018-10-11 11:24:51,761 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 11:24:51,770 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec11_product18_true-unreach-call_true-termination.cil.c [2018-10-11 11:24:51,819 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e17da7cd/c92a611fc1f0479b894c5d237862a2b6/FLAG8487501d1 [2018-10-11 11:24:51,861 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e17da7cd/c92a611fc1f0479b894c5d237862a2b6 [2018-10-11 11:24:51,891 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 11:24:51,893 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 11:24:51,894 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 11:24:51,895 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 11:24:51,907 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 11:24:51,911 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:24:51" (1/1) ... [2018-10-11 11:24:51,917 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66f5b6a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:24:51, skipping insertion in model container [2018-10-11 11:24:51,917 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:24:51" (1/1) ... [2018-10-11 11:24:51,945 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 11:24:52,134 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 11:24:53,420 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 11:24:53,464 INFO L189 MainTranslator]: Completed pre-run [2018-10-11 11:24:53,925 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 11:24:54,152 INFO L193 MainTranslator]: Completed translation [2018-10-11 11:24:54,153 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:24:54 WrapperNode [2018-10-11 11:24:54,154 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 11:24:54,155 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-11 11:24:54,155 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-11 11:24:54,155 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-11 11:24:54,316 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:24:54" (1/1) ... [2018-10-11 11:24:54,317 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:24:54" (1/1) ... [2018-10-11 11:24:54,421 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:24:54" (1/1) ... [2018-10-11 11:24:54,421 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:24:54" (1/1) ... [2018-10-11 11:24:54,644 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:24:54" (1/1) ... [2018-10-11 11:24:54,707 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:24:54" (1/1) ... [2018-10-11 11:24:54,745 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:24:54" (1/1) ... [2018-10-11 11:24:54,806 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-11 11:24:54,816 INFO L168 Benchmark]: Toolchain (without parser) took 2923.88 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: -36.4 MB). Peak memory consumption was 89.0 MB. Max. memory is 1.9 GB. [2018-10-11 11:24:54,822 INFO L168 Benchmark]: CDTParser took 0.21 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 11:24:54,823 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2260.08 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 11:24:54,824 INFO L168 Benchmark]: Boogie Preprocessor took 651.38 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: -111.1 MB). Peak memory consumption was 14.3 MB. Max. memory is 1.9 GB. [2018-10-11 11:24:54,832 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 0.21 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 2260.08 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 651.38 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: -111.1 MB). Peak memory consumption was 14.3 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...