java -ea -Xmx2000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data /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_opt-floodmax.3_false-unreach-call.2.ufo.BOUNDED-6.pals_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-3204b74 [2018-09-13 15:50:43,055 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-13 15:50:43,062 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-13 15:50:43,119 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-13 15:50:43,120 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-13 15:50:43,126 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-13 15:50:43,128 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-13 15:50:43,143 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-13 15:50:43,152 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-13 15:50:43,153 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-13 15:50:43,160 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-13 15:50:43,160 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-13 15:50:43,162 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-13 15:50:43,168 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-13 15:50:43,176 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-13 15:50:43,181 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-13 15:50:43,191 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-13 15:50:43,198 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-13 15:50:43,200 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-13 15:50:43,210 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-13 15:50:43,221 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-13 15:50:43,221 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-13 15:50:43,222 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-13 15:50:43,226 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-13 15:50:43,227 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-13 15:50:43,232 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-13 15:50:43,233 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-13 15:50:43,234 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-09-13 15:50:43,234 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-13 15:50:43,237 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-13 15:50:43,239 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-13 15:50:43,239 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 [2018-09-13 15:50:43,292 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-13 15:50:43,293 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-13 15:50:43,294 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-13 15:50:43,296 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-13 15:50:43,297 INFO L133 SettingsManager]: * Use SBE=true [2018-09-13 15:50:43,297 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-09-13 15:50:43,297 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-09-13 15:50:43,297 INFO L133 SettingsManager]: * Use old map elimination=false [2018-09-13 15:50:43,298 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-09-13 15:50:43,298 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-09-13 15:50:43,298 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-09-13 15:50:43,301 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-13 15:50:43,301 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-09-13 15:50:43,301 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-13 15:50:43,302 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-13 15:50:43,302 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-09-13 15:50:43,302 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-09-13 15:50:43,302 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-09-13 15:50:43,302 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-13 15:50:43,302 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-09-13 15:50:43,303 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-09-13 15:50:43,303 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-13 15:50:43,303 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-13 15:50:43,308 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-09-13 15:50:43,309 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-13 15:50:43,309 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-13 15:50:43,309 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-09-13 15:50:43,310 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-09-13 15:50:43,311 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-09-13 15:50:43,446 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-13 15:50:43,482 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-09-13 15:50:43,494 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-09-13 15:50:43,496 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-13 15:50:43,496 INFO L276 PluginConnector]: CDTParser initialized [2018-09-13 15:50:43,500 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_opt-floodmax.3_false-unreach-call.2.ufo.BOUNDED-6.pals_true-termination.c [2018-09-13 15:50:43,962 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-13 15:50:43,971 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-13 15:50:43,972 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-13 15:50:43,973 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-13 15:50:43,988 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-13 15:50:43,999 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 03:50:43" (1/1) ... [2018-09-13 15:50:44,010 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3874df6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:50:44, skipping insertion in model container [2018-09-13 15:50:44,011 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 03:50:43" (1/1) ... [2018-09-13 15:50:44,055 INFO L153 Dispatcher]: Using SV-COMP mode [2018-09-13 15:50:44,200 INFO L153 Dispatcher]: Using SV-COMP mode [2018-09-13 15:50:44,797 INFO L450 PostProcessor]: Settings: Checked method=main [2018-09-13 15:50:44,978 INFO L450 PostProcessor]: Settings: Checked method=main [2018-09-13 15:50:45,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:50:45 WrapperNode [2018-09-13 15:50:45,017 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-13 15:50:45,021 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-13 15:50:45,021 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-13 15:50:45,021 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-13 15:50:45,060 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:50:45" (1/1) ... [2018-09-13 15:50:45,063 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:50:45" (1/1) ... [2018-09-13 15:50:45,107 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:50:45" (1/1) ... [2018-09-13 15:50:45,107 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:50:45" (1/1) ... [2018-09-13 15:50:45,140 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:50:45" (1/1) ... [2018-09-13 15:50:45,164 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:50:45" (1/1) ... [2018-09-13 15:50:45,176 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:50:45" (1/1) ... [2018-09-13 15:50:45,193 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-13 15:50:45,200 INFO L168 Benchmark]: Toolchain (without parser) took 1236.47 ms. Allocated memory is still 1.9 GB. Free memory was 1.9 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. [2018-09-13 15:50:45,208 INFO L168 Benchmark]: CDTParser took 0.32 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. [2018-09-13 15:50:45,209 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1048.13 ms. Allocated memory is still 1.9 GB. Free memory was 1.9 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. [2018-09-13 15:50:45,219 INFO L168 Benchmark]: Boogie Preprocessor took 172.83 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. [2018-09-13 15:50:45,225 INFO L344 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 0.32 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 1048.13 ms. Allocated memory is still 1.9 GB. Free memory was 1.9 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 172.83 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...