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-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/array-examples/data_structures_set_multi_proc_false-unreach-call_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-935f392 [2018-07-19 18:01:52,566 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-19 18:01:52,573 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-19 18:01:52,612 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-19 18:01:52,613 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-19 18:01:52,615 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-19 18:01:52,616 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-19 18:01:52,622 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-19 18:01:52,629 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-19 18:01:52,630 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-19 18:01:52,643 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-19 18:01:52,643 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-19 18:01:52,646 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-19 18:01:52,648 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-19 18:01:52,649 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-19 18:01:52,657 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-19 18:01:52,658 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-19 18:01:52,665 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-19 18:01:52,667 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-19 18:01:52,673 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-19 18:01:52,681 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-19 18:01:52,683 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-19 18:01:52,689 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-19 18:01:52,689 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-19 18:01:52,697 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-19 18:01:52,698 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-19 18:01:52,699 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-19 18:01:52,705 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-19 18:01:52,706 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-19 18:01:52,707 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-19 18:01:52,707 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-19 18:01:52,713 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-19 18:01:52,713 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-19 18:01:52,713 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-19 18:01:52,714 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-19 18:01:52,715 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-19 18:01:52,718 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-07-19 18:01:52,761 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-19 18:01:52,761 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-19 18:01:52,764 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-19 18:01:52,764 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-07-19 18:01:52,769 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-19 18:01:52,770 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-19 18:01:52,770 INFO L133 SettingsManager]: * Use SBE=true [2018-07-19 18:01:52,770 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-19 18:01:52,770 INFO L133 SettingsManager]: * sizeof long=4 [2018-07-19 18:01:52,771 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-19 18:01:52,771 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-07-19 18:01:52,771 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-19 18:01:52,771 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-19 18:01:52,771 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-19 18:01:52,772 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-19 18:01:52,772 INFO L133 SettingsManager]: * sizeof long double=12 [2018-07-19 18:01:52,772 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-19 18:01:52,775 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-19 18:01:52,776 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-19 18:01:52,777 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-19 18:01:52,778 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-19 18:01:52,778 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-19 18:01:52,778 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-19 18:01:52,778 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-19 18:01:52,778 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-19 18:01:52,779 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-19 18:01:52,779 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-19 18:01:52,779 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-19 18:01:52,779 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-19 18:01:52,779 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-07-19 18:01:52,780 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-19 18:01:52,923 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-19 18:01:52,956 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-19 18:01:52,966 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-19 18:01:52,972 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-19 18:01:52,972 INFO L276 PluginConnector]: CDTParser initialized [2018-07-19 18:01:52,973 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/data_structures_set_multi_proc_false-unreach-call_ground.i [2018-07-19 18:01:53,671 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e88375470/51ebf59d98884b0fbfd403bf456dea7d/FLAG9c2013c58 [2018-07-19 18:01:54,138 INFO L276 CDTParser]: Found 1 translation units. [2018-07-19 18:01:54,139 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/data_structures_set_multi_proc_false-unreach-call_ground.i [2018-07-19 18:01:54,163 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e88375470/51ebf59d98884b0fbfd403bf456dea7d/FLAG9c2013c58 [2018-07-19 18:01:54,207 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e88375470/51ebf59d98884b0fbfd403bf456dea7d [2018-07-19 18:01:54,236 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-19 18:01:54,238 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-19 18:01:54,243 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-19 18:01:54,244 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-19 18:01:54,260 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-19 18:01:54,264 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:01:54" (1/1) ... [2018-07-19 18:01:54,269 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7791f73e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:01:54, skipping insertion in model container [2018-07-19 18:01:54,269 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:01:54" (1/1) ... [2018-07-19 18:01:54,700 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-19 18:01:54,846 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-19 18:01:54,907 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-19 18:01:54,943 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-19 18:01:54,998 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:01:54 WrapperNode [2018-07-19 18:01:54,998 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-19 18:01:54,999 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-19 18:01:54,999 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-19 18:01:54,999 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-19 18:01:55,036 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:01:54" (1/1) ... [2018-07-19 18:01:55,036 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:01:54" (1/1) ... [2018-07-19 18:01:55,069 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:01:54" (1/1) ... [2018-07-19 18:01:55,070 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:01:54" (1/1) ... [2018-07-19 18:01:55,095 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:01:54" (1/1) ... [2018-07-19 18:01:55,118 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:01:54" (1/1) ... [2018-07-19 18:01:55,128 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:01:54" (1/1) ... [2018-07-19 18:01:55,134 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-19 18:01:55,146 INFO L168 Benchmark]: Toolchain (without parser) took 903.04 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. [2018-07-19 18:01:55,152 INFO L168 Benchmark]: CDTParser took 2.26 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. [2018-07-19 18:01:55,153 INFO L168 Benchmark]: CACSL2BoogieTranslator took 755.15 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. [2018-07-19 18:01:55,160 INFO L168 Benchmark]: Boogie Preprocessor took 139.59 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. [2018-07-19 18:01:55,168 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.26 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 755.15 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 139.59 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...