java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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_spec8_product16_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ead35ba [2018-05-09 17:08:24,147 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-09 17:08:24,149 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-09 17:08:24,176 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-09 17:08:24,176 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-09 17:08:24,177 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-09 17:08:24,179 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-09 17:08:24,190 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-09 17:08:24,192 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-09 17:08:24,198 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-09 17:08:24,200 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-09 17:08:24,200 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-09 17:08:24,201 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-09 17:08:24,211 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-09 17:08:24,212 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-09 17:08:24,214 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-09 17:08:24,226 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-09 17:08:24,228 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-09 17:08:24,238 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-09 17:08:24,239 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-09 17:08:24,241 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-09 17:08:24,242 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-09 17:08:24,242 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-09 17:08:24,253 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-09 17:08:24,254 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-09 17:08:24,255 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-09 17:08:24,255 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-09 17:08:24,256 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-09 17:08:24,259 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-09 17:08:24,259 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-09 17:08:24,260 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-09 17:08:24,260 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-05-09 17:08:24,310 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-09 17:08:24,310 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-09 17:08:24,311 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-09 17:08:24,311 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-09 17:08:24,312 INFO L133 SettingsManager]: * Use SBE=true [2018-05-09 17:08:24,312 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-09 17:08:24,312 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-09 17:08:24,312 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-09 17:08:24,312 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-09 17:08:24,313 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-09 17:08:24,316 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-09 17:08:24,316 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-09 17:08:24,316 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-09 17:08:24,316 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-09 17:08:24,316 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-09 17:08:24,317 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-09 17:08:24,317 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-09 17:08:24,317 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-09 17:08:24,317 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-09 17:08:24,317 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-09 17:08:24,318 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-09 17:08:24,318 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-09 17:08:24,318 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-09 17:08:24,318 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-09 17:08:24,318 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-09 17:08:24,319 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-09 17:08:24,328 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-09 17:08:24,331 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-09 17:08:24,331 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-09 17:08:24,428 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-09 17:08:24,461 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-09 17:08:24,473 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-09 17:08:24,480 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-09 17:08:24,481 INFO L276 PluginConnector]: CDTParser initialized [2018-05-09 17:08:24,481 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec8_product16_false-unreach-call_true-termination.cil.c [2018-05-09 17:08:25,022 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/c3ba54ddf/b369a31a2be545a198c1eae5d24f2507/FLAGf8ad5c752 [2018-05-09 17:08:25,787 INFO L276 CDTParser]: Found 1 translation units. [2018-05-09 17:08:25,788 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/product-lines/email_spec8_product16_false-unreach-call_true-termination.cil.c [2018-05-09 17:08:25,875 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/c3ba54ddf/b369a31a2be545a198c1eae5d24f2507/FLAGf8ad5c752 [2018-05-09 17:08:25,913 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/c3ba54ddf/b369a31a2be545a198c1eae5d24f2507 [2018-05-09 17:08:25,933 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-09 17:08:25,944 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-09 17:08:25,945 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-09 17:08:25,946 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-09 17:08:25,967 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-09 17:08:25,969 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 05:08:25" (1/1) ... [2018-05-09 17:08:25,977 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a530c30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:08:25, skipping insertion in model container [2018-05-09 17:08:25,977 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 05:08:25" (1/1) ... [2018-05-09 17:08:26,435 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-05-09 17:08:27,094 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-09 17:08:27,178 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-05-09 17:08:27,570 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-09 17:08:27,600 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 124 non ball SCCs. Number of states in SCCs 124. [2018-05-09 17:08:28,058 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:08:28 WrapperNode [2018-05-09 17:08:28,058 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-09 17:08:28,065 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-09 17:08:28,065 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-09 17:08:28,066 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-09 17:08:28,094 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:08:28" (1/1) ... [2018-05-09 17:08:28,094 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:08:28" (1/1) ... [2018-05-09 17:08:28,181 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:08:28" (1/1) ... [2018-05-09 17:08:28,181 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:08:28" (1/1) ... [2018-05-09 17:08:28,305 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:08:28" (1/1) ... [2018-05-09 17:08:28,358 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:08:28" (1/1) ... [2018-05-09 17:08:28,386 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:08:28" (1/1) ... [2018-05-09 17:08:28,405 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-09 17:08:28,414 INFO L168 Benchmark]: Toolchain (without parser) took 2475.28 ms. Allocated memory is still 383.3 MB. Free memory was 327.2 MB in the beginning and 300.6 MB in the end (delta: 26.5 MB). Peak memory consumption was 26.5 MB. Max. memory is 1.9 GB. [2018-05-09 17:08:28,421 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-09 17:08:28,422 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2119.40 ms. Allocated memory is still 383.3 MB. Free memory was 326.1 MB in the beginning and 309.6 MB in the end (delta: 16.5 MB). Peak memory consumption was 81.0 MB. Max. memory is 1.9 GB. [2018-05-09 17:08:28,423 INFO L168 Benchmark]: Boogie Preprocessor took 347.72 ms. Allocated memory is still 383.3 MB. Free memory was 309.6 MB in the beginning and 300.6 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 1.9 GB. [2018-05-09 17:08:28,426 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2119.40 ms. Allocated memory is still 383.3 MB. Free memory was 326.1 MB in the beginning and 309.6 MB in the end (delta: 16.5 MB). Peak memory consumption was 81.0 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 347.72 ms. Allocated memory is still 383.3 MB. Free memory was 309.6 MB in the beginning and 300.6 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...