java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/elevator_spec3_product21_true-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 13:27:42,906 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 13:27:42,907 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 13:27:42,933 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 13:27:42,933 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 13:27:42,936 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 13:27:42,940 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 13:27:42,942 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 13:27:42,946 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 13:27:42,947 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 13:27:42,948 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 13:27:42,948 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 13:27:42,949 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 13:27:42,960 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 13:27:42,967 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 13:27:42,968 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 13:27:42,969 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 13:27:42,973 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 13:27:42,975 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 13:27:42,981 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 13:27:42,982 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 13:27:42,986 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 13:27:42,989 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 13:27:42,989 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 13:27:42,990 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 13:27:42,990 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 13:27:42,996 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 13:27:42,997 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 13:27:42,997 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 13:27:42,998 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 13:27:42,998 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 13:27:43,005 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 13:27:43,005 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 13:27:43,005 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 13:27:43,006 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 13:27:43,010 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 13:27:43,010 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 [2018-11-27 13:27:43,046 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 13:27:43,046 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 13:27:43,052 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 13:27:43,053 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 13:27:43,053 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 13:27:43,053 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-27 13:27:43,053 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-27 13:27:43,053 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-27 13:27:43,053 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-27 13:27:43,056 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-27 13:27:43,056 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-27 13:27:43,056 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 13:27:43,056 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-27 13:27:43,056 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 13:27:43,056 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 13:27:43,057 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-27 13:27:43,057 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-27 13:27:43,057 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-27 13:27:43,057 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 13:27:43,057 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-27 13:27:43,057 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 13:27:43,057 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-27 13:27:43,058 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 13:27:43,058 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 13:27:43,058 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-27 13:27:43,058 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 13:27:43,058 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 13:27:43,058 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-27 13:27:43,064 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-27 13:27:43,064 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-27 13:27:43,125 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 13:27:43,144 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 13:27:43,149 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 13:27:43,157 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 13:27:43,157 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 13:27:43,158 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/elevator_spec3_product21_true-unreach-call_true-termination.cil.c [2018-11-27 13:27:43,254 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ac0cf45d/c3c9129442b54d4fbe37d0858855ce82/FLAG35983627c [2018-11-27 13:27:44,237 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 13:27:44,239 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/elevator_spec3_product21_true-unreach-call_true-termination.cil.c [2018-11-27 13:27:44,270 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ac0cf45d/c3c9129442b54d4fbe37d0858855ce82/FLAG35983627c [2018-11-27 13:27:44,744 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ac0cf45d/c3c9129442b54d4fbe37d0858855ce82 [2018-11-27 13:27:44,764 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 13:27:44,766 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 13:27:44,770 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 13:27:44,770 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 13:27:44,776 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 13:27:44,780 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:27:44" (1/1) ... [2018-11-27 13:27:44,786 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34691f81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:27:44, skipping insertion in model container [2018-11-27 13:27:44,786 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:27:44" (1/1) ... [2018-11-27 13:27:44,797 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 13:27:44,918 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 13:27:46,045 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:27:46,082 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 13:27:46,468 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:27:46,586 INFO L195 MainTranslator]: Completed translation [2018-11-27 13:27:46,590 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:27:46 WrapperNode [2018-11-27 13:27:46,590 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 13:27:46,591 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 13:27:46,591 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 13:27:46,591 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 13:27:46,608 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:27:46" (1/1) ... [2018-11-27 13:27:46,685 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:27:46" (1/1) ... [2018-11-27 13:27:47,648 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 13:27:47,648 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 13:27:47,648 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 13:27:47,649 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 13:27:47,672 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:27:46" (1/1) ... [2018-11-27 13:27:47,672 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:27:46" (1/1) ... [2018-11-27 13:27:47,786 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:27:46" (1/1) ... [2018-11-27 13:27:47,786 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:27:46" (1/1) ... [2018-11-27 13:27:48,084 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:27:46" (1/1) ... [2018-11-27 13:27:48,379 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:27:46" (1/1) ... [2018-11-27 13:27:48,463 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:27:46" (1/1) ... [2018-11-27 13:27:48,606 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 13:27:48,612 INFO L168 Benchmark]: Toolchain (without parser) took 3846.45 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 220.0 MB). Peak memory consumption was 220.0 MB. Max. memory is 3.9 GB. [2018-11-27 13:27:48,617 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 13:27:48,617 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1820.94 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -28.4 MB). Peak memory consumption was 59.0 MB. Max. memory is 3.9 GB. [2018-11-27 13:27:48,620 INFO L168 Benchmark]: Boogie Procedure Inliner took 1057.03 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 1.8 GB in the end (delta: 146.6 MB). Peak memory consumption was 146.6 MB. Max. memory is 3.9 GB. [2018-11-27 13:27:48,621 INFO L168 Benchmark]: Boogie Preprocessor took 958.12 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 101.9 MB). Peak memory consumption was 101.9 MB. Max. memory is 3.9 GB. [2018-11-27 13:27:48,628 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 0.14 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 1820.94 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -28.4 MB). Peak memory consumption was 59.0 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 1057.03 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 1.8 GB in the end (delta: 146.6 MB). Peak memory consumption was 146.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 958.12 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 101.9 MB). Peak memory consumption was 101.9 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...