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_spec11_product35_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ead35ba [2018-05-09 17:05:58,001 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-09 17:05:58,003 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-09 17:05:58,037 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-09 17:05:58,037 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-09 17:05:58,038 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-09 17:05:58,039 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-09 17:05:58,044 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-09 17:05:58,046 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-09 17:05:58,056 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-09 17:05:58,057 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-09 17:05:58,058 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-09 17:05:58,059 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-09 17:05:58,062 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-09 17:05:58,063 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-09 17:05:58,078 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-09 17:05:58,080 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-09 17:05:58,093 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-09 17:05:58,094 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-09 17:05:58,096 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-09 17:05:58,099 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-09 17:05:58,105 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-09 17:05:58,105 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-09 17:05:58,106 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-09 17:05:58,107 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-09 17:05:58,117 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-09 17:05:58,118 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-09 17:05:58,118 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-09 17:05:58,119 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-09 17:05:58,119 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-09 17:05:58,120 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-09 17:05:58,120 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 17:05:58,170 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-09 17:05:58,170 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-09 17:05:58,171 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-09 17:05:58,171 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-09 17:05:58,171 INFO L133 SettingsManager]: * Use SBE=true [2018-05-09 17:05:58,172 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-09 17:05:58,172 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-09 17:05:58,172 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-09 17:05:58,172 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-09 17:05:58,172 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-09 17:05:58,172 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-09 17:05:58,174 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-09 17:05:58,174 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-09 17:05:58,174 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-09 17:05:58,174 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-09 17:05:58,175 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-09 17:05:58,175 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-09 17:05:58,175 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-09 17:05:58,175 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-09 17:05:58,175 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-09 17:05:58,176 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-09 17:05:58,176 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-09 17:05:58,176 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-09 17:05:58,176 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-09 17:05:58,176 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-09 17:05:58,176 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-09 17:05:58,177 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-09 17:05:58,178 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-09 17:05:58,187 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-09 17:05:58,282 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-09 17:05:58,316 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-09 17:05:58,329 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-09 17:05:58,332 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-09 17:05:58,333 INFO L276 PluginConnector]: CDTParser initialized [2018-05-09 17:05:58,338 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec11_product35_false-unreach-call_true-termination.cil.c [2018-05-09 17:05:58,839 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/a8bfffc0e/5f6e9f945dde4628861b0d1a14524ac8/FLAGfc0e85371 [2018-05-09 17:05:59,627 INFO L276 CDTParser]: Found 1 translation units. [2018-05-09 17:05:59,627 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/product-lines/email_spec11_product35_false-unreach-call_true-termination.cil.c [2018-05-09 17:05:59,700 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/a8bfffc0e/5f6e9f945dde4628861b0d1a14524ac8/FLAGfc0e85371 [2018-05-09 17:05:59,765 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/a8bfffc0e/5f6e9f945dde4628861b0d1a14524ac8 [2018-05-09 17:05:59,778 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-09 17:05:59,789 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-09 17:05:59,790 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-09 17:05:59,791 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-09 17:05:59,807 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-09 17:05:59,809 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 05:05:59" (1/1) ... [2018-05-09 17:05:59,816 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4de0eaed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:05:59, skipping insertion in model container [2018-05-09 17:05:59,816 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 05:05:59" (1/1) ... [2018-05-09 17:06:00,270 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-05-09 17:06:00,931 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-09 17:06:01,004 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-05-09 17:06:01,311 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-09 17:06:01,330 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 135 non ball SCCs. Number of states in SCCs 135. [2018-05-09 17:06:01,979 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:06:01 WrapperNode [2018-05-09 17:06:01,980 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-09 17:06:01,980 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-09 17:06:01,981 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-09 17:06:01,984 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-09 17:06:02,016 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:06:01" (1/1) ... [2018-05-09 17:06:02,016 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:06:01" (1/1) ... [2018-05-09 17:06:02,108 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:06:01" (1/1) ... [2018-05-09 17:06:02,109 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:06:01" (1/1) ... [2018-05-09 17:06:02,232 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:06:01" (1/1) ... [2018-05-09 17:06:02,293 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:06:01" (1/1) ... [2018-05-09 17:06:02,321 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 05:06:01" (1/1) ... [2018-05-09 17:06:02,346 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-09 17:06:02,348 INFO L168 Benchmark]: Toolchain (without parser) took 2568.55 ms. Allocated memory is still 383.3 MB. Free memory was 324.9 MB in the beginning and 244.9 MB in the end (delta: 80.0 MB). Peak memory consumption was 80.0 MB. Max. memory is 1.9 GB. [2018-05-09 17:06:02,360 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 383.3 MB. Free memory is still 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-09 17:06:02,361 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2189.58 ms. Allocated memory is still 383.3 MB. Free memory was 323.8 MB in the beginning and 253.5 MB in the end (delta: 70.3 MB). Peak memory consumption was 79.0 MB. Max. memory is 1.9 GB. [2018-05-09 17:06:02,362 INFO L168 Benchmark]: Boogie Preprocessor took 365.77 ms. Allocated memory is still 383.3 MB. Free memory was 253.5 MB in the beginning and 244.9 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 1.9 GB. [2018-05-09 17:06:02,409 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 383.3 MB. Free memory is still 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2189.58 ms. Allocated memory is still 383.3 MB. Free memory was 323.8 MB in the beginning and 253.5 MB in the end (delta: 70.3 MB). Peak memory consumption was 79.0 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 365.77 ms. Allocated memory is still 383.3 MB. Free memory was 253.5 MB in the beginning and 244.9 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...