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/ssh-simplified/s3_srvr_10_false-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dddd7a2 [2018-10-11 11:21:55,467 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 11:21:55,473 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 11:21:55,500 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 11:21:55,500 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 11:21:55,503 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 11:21:55,510 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 11:21:55,514 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 11:21:55,521 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 11:21:55,522 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 11:21:55,523 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 11:21:55,534 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 11:21:55,535 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 11:21:55,543 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 11:21:55,544 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 11:21:55,553 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 11:21:55,555 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 11:21:55,558 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 11:21:55,565 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 11:21:55,572 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 11:21:55,573 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 11:21:55,580 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 11:21:55,588 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-11 11:21:55,620 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 11:21:55,669 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 11:21:55,669 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 11:21:55,671 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 11:21:55,671 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 11:21:55,676 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 11:21:55,679 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-11 11:21:55,679 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-11 11:21:55,679 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-11 11:21:55,679 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-11 11:21:55,680 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-11 11:21:55,680 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-11 11:21:55,680 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 11:21:55,680 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-11 11:21:55,680 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-11 11:21:55,681 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 11:21:55,681 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-11 11:21:55,681 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-11 11:21:55,681 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-11 11:21:55,681 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 11:21:55,682 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-11 11:21:55,685 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-11 11:21:55,685 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 11:21:55,685 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 11:21:55,686 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-11 11:21:55,686 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 11:21:55,686 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-11 11:21:55,686 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-11 11:21:55,691 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-11 11:21:55,691 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-11 11:21:55,810 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 11:21:55,845 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 11:21:55,854 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 11:21:55,858 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 11:21:55,858 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 11:21:55,861 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh-simplified/s3_srvr_10_false-unreach-call_false-termination.cil.c [2018-10-11 11:21:56,440 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c7dde9b3/9425975cefdd4688a2b22538094ef759/FLAGe22cabd5a [2018-10-11 11:21:56,938 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 11:21:56,943 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ssh-simplified/s3_srvr_10_false-unreach-call_false-termination.cil.c [2018-10-11 11:21:56,986 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c7dde9b3/9425975cefdd4688a2b22538094ef759/FLAGe22cabd5a [2018-10-11 11:21:57,032 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c7dde9b3/9425975cefdd4688a2b22538094ef759 [2018-10-11 11:21:57,059 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 11:21:57,067 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 11:21:57,069 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 11:21:57,069 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 11:21:57,078 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 11:21:57,082 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:21:57" (1/1) ... [2018-10-11 11:21:57,089 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dafbfe5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:21:57, skipping insertion in model container [2018-10-11 11:21:57,090 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:21:57" (1/1) ... [2018-10-11 11:21:57,116 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 11:21:57,253 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 11:21:57,932 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 11:21:57,947 INFO L189 MainTranslator]: Completed pre-run [2018-10-11 11:21:58,165 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 11:21:58,206 INFO L193 MainTranslator]: Completed translation [2018-10-11 11:21:58,206 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:21:58 WrapperNode [2018-10-11 11:21:58,207 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 11:21:58,214 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-11 11:21:58,215 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-11 11:21:58,215 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-11 11:21:58,232 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:21:58" (1/1) ... [2018-10-11 11:21:58,232 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:21:58" (1/1) ... [2018-10-11 11:21:58,265 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:21:58" (1/1) ... [2018-10-11 11:21:58,265 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:21:58" (1/1) ... [2018-10-11 11:21:58,311 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:21:58" (1/1) ... [2018-10-11 11:21:58,362 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:21:58" (1/1) ... [2018-10-11 11:21:58,367 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:21:58" (1/1) ... [2018-10-11 11:21:58,377 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-11 11:21:58,383 INFO L168 Benchmark]: Toolchain (without parser) took 1323.02 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. [2018-10-11 11:21:58,387 INFO L168 Benchmark]: CDTParser took 0.28 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 11:21:58,388 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1138.68 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-10-11 11:21:58,390 INFO L168 Benchmark]: Boogie Preprocessor took 163.04 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-10-11 11:21:58,394 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 0.28 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 1138.68 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 163.04 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...