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-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/product-lines/email_spec27_product17_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-6070b07 [2018-09-23 12:07:14,327 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-23 12:07:14,333 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-23 12:07:14,372 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-23 12:07:14,372 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-23 12:07:14,374 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-23 12:07:14,376 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-23 12:07:14,384 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-23 12:07:14,387 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-23 12:07:14,394 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-23 12:07:14,395 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-23 12:07:14,398 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-23 12:07:14,400 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-23 12:07:14,402 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-23 12:07:14,404 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-23 12:07:14,412 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-23 12:07:14,413 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-23 12:07:14,418 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-23 12:07:14,432 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-23 12:07:14,436 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-23 12:07:14,445 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-23 12:07:14,449 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-23 12:07:14,457 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-23 12:07:14,461 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-23 12:07:14,461 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-23 12:07:14,462 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-23 12:07:14,464 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-23 12:07:14,468 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-23 12:07:14,469 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-23 12:07:14,475 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-23 12:07:14,475 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-23 12:07:14,476 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-23 12:07:14,476 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-23 12:07:14,477 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-23 12:07:14,484 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-23 12:07:14,485 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-23 12:07:14,486 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 [2018-09-23 12:07:14,531 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-23 12:07:14,531 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-23 12:07:14,534 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-23 12:07:14,534 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-23 12:07:14,539 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-23 12:07:14,540 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-23 12:07:14,540 INFO L133 SettingsManager]: * Use SBE=true [2018-09-23 12:07:14,540 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-23 12:07:14,543 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-23 12:07:14,543 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-23 12:07:14,543 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-23 12:07:14,547 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-23 12:07:14,547 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-23 12:07:14,547 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-23 12:07:14,547 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-09-23 12:07:14,547 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-09-23 12:07:14,548 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-23 12:07:14,548 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-23 12:07:14,548 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-23 12:07:14,550 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-23 12:07:14,550 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-23 12:07:14,550 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-23 12:07:14,553 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-23 12:07:14,553 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-23 12:07:14,553 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-23 12:07:14,553 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-23 12:07:14,554 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-23 12:07:14,554 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-09-23 12:07:14,554 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-23 12:07:14,554 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-09-23 12:07:14,554 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-09-23 12:07:14,557 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-23 12:07:14,679 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-23 12:07:14,709 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-23 12:07:14,722 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-23 12:07:14,724 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-23 12:07:14,726 INFO L276 PluginConnector]: CDTParser initialized [2018-09-23 12:07:14,727 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec27_product17_false-unreach-call_true-termination.cil.c [2018-09-23 12:07:15,412 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4eede4a9f/88cded1b54454ec59cf4415c97ef0439/FLAGc8a728b9f [2018-09-23 12:07:16,251 INFO L277 CDTParser]: Found 1 translation units. [2018-09-23 12:07:16,252 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec27_product17_false-unreach-call_true-termination.cil.c [2018-09-23 12:07:16,312 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4eede4a9f/88cded1b54454ec59cf4415c97ef0439/FLAGc8a728b9f [2018-09-23 12:07:16,338 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4eede4a9f/88cded1b54454ec59cf4415c97ef0439 [2018-09-23 12:07:16,353 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-23 12:07:16,358 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-23 12:07:16,359 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-23 12:07:16,359 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-23 12:07:16,368 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-23 12:07:16,376 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 12:07:16" (1/1) ... [2018-09-23 12:07:16,385 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bcf9a5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 12:07:16, skipping insertion in model container [2018-09-23 12:07:16,385 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 12:07:16" (1/1) ... [2018-09-23 12:07:16,413 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-23 12:07:17,834 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-23 12:07:17,917 INFO L424 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-23 12:07:18,154 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: main is not PRDispatcher and getFunctionToIndex is empty, but want to process (*__cil_tmp10) as function pointer at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionPointerCall(FunctionHandler.java:401) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:464) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1518) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:525) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1459) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:489) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1153) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:497) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1153) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:497) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2517) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:475) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1153) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:497) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1153) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:497) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1153) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:497) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:339) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1535) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:452) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3942) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2407) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:923) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.Dispatcher.run(Dispatcher.java:222) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.doTranslation(CACSL2BoogieTranslatorObserver.java:182) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:152) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-09-23 12:07:18,168 INFO L168 Benchmark]: Toolchain (without parser) took 1813.09 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 42.7 MB). Peak memory consumption was 42.7 MB. Max. memory is 1.9 GB. [2018-09-23 12:07:18,179 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-23 12:07:18,184 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1807.34 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 42.7 MB). Peak memory consumption was 42.7 MB. Max. memory is 1.9 GB. [2018-09-23 12:07:18,193 INFO L336 ainManager$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 0.24 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 1807.34 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: 42.7 MB). Peak memory consumption was 42.7 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: main is not PRDispatcher and getFunctionToIndex is empty, but want to process (*__cil_tmp10) as function pointer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: main is not PRDispatcher and getFunctionToIndex is empty, but want to process (*__cil_tmp10) as function pointer: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionPointerCall(FunctionHandler.java:401) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...