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-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/array-examples/data_structures_set_multi_proc_true-unreach-call_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 10:43:17,461 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 10:43:17,462 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 10:43:17,475 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 10:43:17,475 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 10:43:17,476 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 10:43:17,481 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 10:43:17,490 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 10:43:17,492 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 10:43:17,492 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 10:43:17,493 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 10:43:17,493 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 10:43:17,499 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 10:43:17,500 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 10:43:17,504 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 10:43:17,506 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 10:43:17,506 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 10:43:17,508 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 10:43:17,521 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 10:43:17,522 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 10:43:17,525 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 10:43:17,529 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 10:43:17,530 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 10:43:17,533 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 10:43:17,533 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 10:43:17,536 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 10:43:17,537 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 10:43:17,537 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 10:43:17,542 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 10:43:17,543 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 10:43:17,543 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 10:43:17,543 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 10:43:17,543 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 10:43:17,544 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 10:43:17,544 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 10:43:17,550 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 10:43:17,550 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-27 10:43:17,578 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 10:43:17,579 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 10:43:17,579 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 10:43:17,579 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 10:43:17,583 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 10:43:17,583 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 10:43:17,583 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 10:43:17,583 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 10:43:17,583 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-27 10:43:17,584 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-27 10:43:17,584 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 10:43:17,584 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 10:43:17,584 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 10:43:17,584 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 10:43:17,584 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 10:43:17,584 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 10:43:17,584 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-27 10:43:17,585 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 10:43:17,585 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 10:43:17,585 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 10:43:17,585 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 10:43:17,585 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 10:43:17,585 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 10:43:17,585 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 10:43:17,586 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 10:43:17,590 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 10:43:17,592 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 10:43:17,592 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 10:43:17,592 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 10:43:17,592 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 10:43:17,592 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 10:43:17,592 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 10:43:17,593 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 10:43:17,655 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 10:43:17,674 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 10:43:17,681 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 10:43:17,682 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 10:43:17,683 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 10:43:17,683 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/data_structures_set_multi_proc_true-unreach-call_ground.i [2018-11-27 10:43:17,760 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd419f9ca/26aba70930bd4c7d876d7b72594eb45c/FLAG040ff5230 [2018-11-27 10:43:18,399 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 10:43:18,400 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/data_structures_set_multi_proc_true-unreach-call_ground.i [2018-11-27 10:43:18,407 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd419f9ca/26aba70930bd4c7d876d7b72594eb45c/FLAG040ff5230 [2018-11-27 10:43:18,728 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd419f9ca/26aba70930bd4c7d876d7b72594eb45c [2018-11-27 10:43:18,748 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 10:43:18,750 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 10:43:18,753 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 10:43:18,754 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 10:43:18,759 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 10:43:18,764 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:43:18" (1/1) ... [2018-11-27 10:43:18,769 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55e588f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:43:18, skipping insertion in model container [2018-11-27 10:43:18,770 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:43:18" (1/1) ... [2018-11-27 10:43:18,785 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 10:43:18,819 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 10:43:19,163 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 10:43:19,189 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 10:43:19,245 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 10:43:19,280 INFO L195 MainTranslator]: Completed translation [2018-11-27 10:43:19,280 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:43:19 WrapperNode [2018-11-27 10:43:19,281 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 10:43:19,281 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 10:43:19,281 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 10:43:19,282 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 10:43:19,298 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:43:19" (1/1) ... [2018-11-27 10:43:19,313 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:43:19" (1/1) ... [2018-11-27 10:43:19,328 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 10:43:19,330 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 10:43:19,330 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 10:43:19,330 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 10:43:19,341 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:43:19" (1/1) ... [2018-11-27 10:43:19,341 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:43:19" (1/1) ... [2018-11-27 10:43:19,345 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:43:19" (1/1) ... [2018-11-27 10:43:19,353 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:43:19" (1/1) ... [2018-11-27 10:43:19,385 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:43:19" (1/1) ... [2018-11-27 10:43:19,480 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:43:19" (1/1) ... [2018-11-27 10:43:19,485 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:43:19" (1/1) ... [2018-11-27 10:43:19,488 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 10:43:19,499 INFO L168 Benchmark]: Toolchain (without parser) took 750.00 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: -53.8 MB). Peak memory consumption was 22.4 MB. Max. memory is 3.9 GB. [2018-11-27 10:43:19,504 INFO L168 Benchmark]: CDTParser took 0.15 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 10:43:19,505 INFO L168 Benchmark]: CACSL2BoogieTranslator took 527.60 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-27 10:43:19,509 INFO L168 Benchmark]: Boogie Procedure Inliner took 48.51 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 10:43:19,510 INFO L168 Benchmark]: Boogie Preprocessor took 162.80 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: -65.0 MB). Peak memory consumption was 11.1 MB. Max. memory is 3.9 GB. [2018-11-27 10:43:19,516 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 0.15 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 527.60 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 48.51 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. * Boogie Preprocessor took 162.80 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: -65.0 MB). Peak memory consumption was 11.1 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...