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/seq-mthreaded/pals_lcr.8_false-unreach-call.1.ufo.BOUNDED-16.pals_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-cb2f9b4 [2018-09-12 14:03:07,159 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-12 14:03:07,164 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-12 14:03:07,199 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-12 14:03:07,202 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-12 14:03:07,203 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-12 14:03:07,208 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-12 14:03:07,211 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-12 14:03:07,216 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-12 14:03:07,217 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-12 14:03:07,218 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-12 14:03:07,225 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-12 14:03:07,226 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-12 14:03:07,227 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-12 14:03:07,240 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-12 14:03:07,246 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-12 14:03:07,247 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-12 14:03:07,255 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-12 14:03:07,260 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-12 14:03:07,270 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-12 14:03:07,271 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-12 14:03:07,273 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-12 14:03:07,281 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-12 14:03:07,281 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-12 14:03:07,284 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-12 14:03:07,285 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-12 14:03:07,286 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-12 14:03:07,292 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-12 14:03:07,293 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-12 14:03:07,298 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-12 14:03:07,298 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-12 14:03:07,299 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-12 14:03:07,299 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-12 14:03:07,305 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-12 14:03:07,306 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-12 14:03:07,307 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-12 14:03:07,307 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 [2018-09-12 14:03:07,360 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-12 14:03:07,361 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-12 14:03:07,367 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-12 14:03:07,368 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-12 14:03:07,369 INFO L133 SettingsManager]: * Use SBE=true [2018-09-12 14:03:07,369 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-09-12 14:03:07,370 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-09-12 14:03:07,372 INFO L133 SettingsManager]: * Use old map elimination=false [2018-09-12 14:03:07,372 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-09-12 14:03:07,372 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-09-12 14:03:07,372 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-09-12 14:03:07,372 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-12 14:03:07,373 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-09-12 14:03:07,373 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-12 14:03:07,373 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-12 14:03:07,373 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-09-12 14:03:07,373 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-09-12 14:03:07,373 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-09-12 14:03:07,374 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-12 14:03:07,374 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-09-12 14:03:07,374 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-09-12 14:03:07,374 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-12 14:03:07,379 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-12 14:03:07,379 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-09-12 14:03:07,379 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-12 14:03:07,379 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-12 14:03:07,381 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-09-12 14:03:07,383 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-09-12 14:03:07,383 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-09-12 14:03:07,507 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-12 14:03:07,541 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-12 14:03:07,551 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-12 14:03:07,556 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-12 14:03:07,556 INFO L276 PluginConnector]: CDTParser initialized [2018-09-12 14:03:07,561 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_lcr.8_false-unreach-call.1.ufo.BOUNDED-16.pals_true-termination.c [2018-09-12 14:03:08,241 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63b7217e0/ee567ad30ecb4981a310183112f08d55/FLAG6197d1c58 [2018-09-12 14:03:08,904 INFO L277 CDTParser]: Found 1 translation units. [2018-09-12 14:03:08,911 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_lcr.8_false-unreach-call.1.ufo.BOUNDED-16.pals_true-termination.c [2018-09-12 14:03:08,952 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63b7217e0/ee567ad30ecb4981a310183112f08d55/FLAG6197d1c58 [2018-09-12 14:03:09,002 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63b7217e0/ee567ad30ecb4981a310183112f08d55 [2018-09-12 14:03:09,027 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-12 14:03:09,039 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-12 14:03:09,043 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-12 14:03:09,043 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-12 14:03:09,060 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-12 14:03:09,062 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 02:03:09" (1/1) ... [2018-09-12 14:03:09,073 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b5de6ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 02:03:09, skipping insertion in model container [2018-09-12 14:03:09,073 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 02:03:09" (1/1) ... [2018-09-12 14:03:09,579 INFO L180 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-12 14:03:09,977 INFO L175 PostProcessor]: Settings: Checked method=main [2018-09-12 14:03:10,068 INFO L431 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-12 14:03:10,271 INFO L175 PostProcessor]: Settings: Checked method=main [2018-09-12 14:03:10,400 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 02:03:10 WrapperNode [2018-09-12 14:03:10,408 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-12 14:03:10,411 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-12 14:03:10,411 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-12 14:03:10,412 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-12 14:03:10,448 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 02:03:10" (1/1) ... [2018-09-12 14:03:10,452 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 02:03:10" (1/1) ... [2018-09-12 14:03:10,484 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 02:03:10" (1/1) ... [2018-09-12 14:03:10,484 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 02:03:10" (1/1) ... [2018-09-12 14:03:10,533 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 02:03:10" (1/1) ... [2018-09-12 14:03:10,580 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 02:03:10" (1/1) ... [2018-09-12 14:03:10,588 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 02:03:10" (1/1) ... [2018-09-12 14:03:10,612 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-12 14:03:10,622 INFO L168 Benchmark]: Toolchain (without parser) took 1587.11 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. [2018-09-12 14:03:10,624 INFO L168 Benchmark]: CDTParser took 0.26 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. [2018-09-12 14:03:10,625 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1368.23 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. [2018-09-12 14:03:10,635 INFO L168 Benchmark]: Boogie Preprocessor took 200.71 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-12 14:03:10,643 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 0.26 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 1368.23 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. * Boogie Preprocessor took 200.71 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...