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/product-lines/email_spec11_product32_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 11:12:46,397 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 11:12:46,399 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 11:12:46,426 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 11:12:46,426 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 11:12:46,427 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 11:12:46,430 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 11:12:46,435 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 11:12:46,436 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 11:12:46,439 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 11:12:46,440 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 11:12:46,440 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 11:12:46,444 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 11:12:46,445 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 11:12:46,446 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 11:12:46,446 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 11:12:46,455 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 11:12:46,464 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 11:12:46,469 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 11:12:46,472 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 11:12:46,473 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 11:12:46,478 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 11:12:46,483 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 11:12:46,483 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 11:12:46,484 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 11:12:46,484 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 11:12:46,488 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 11:12:46,489 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 11:12:46,490 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 11:12:46,490 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 11:12:46,490 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 11:12:46,498 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 11:12:46,498 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 11:12:46,499 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 11:12:46,499 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 11:12:46,500 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 11:12:46,500 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 11:12:46,537 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 11:12:46,537 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 11:12:46,539 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 11:12:46,539 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 11:12:46,539 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 11:12:46,539 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 11:12:46,540 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 11:12:46,540 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 11:12:46,540 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-27 11:12:46,540 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-27 11:12:46,540 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 11:12:46,540 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 11:12:46,540 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 11:12:46,546 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 11:12:46,546 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 11:12:46,546 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 11:12:46,546 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-27 11:12:46,546 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 11:12:46,547 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 11:12:46,547 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 11:12:46,547 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 11:12:46,547 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 11:12:46,547 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 11:12:46,547 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 11:12:46,547 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 11:12:46,549 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 11:12:46,549 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 11:12:46,549 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 11:12:46,549 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 11:12:46,549 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 11:12:46,550 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 11:12:46,550 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 11:12:46,550 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 11:12:46,622 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 11:12:46,645 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 11:12:46,653 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 11:12:46,655 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 11:12:46,658 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 11:12:46,659 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec11_product32_false-unreach-call_true-termination.cil.c [2018-11-27 11:12:46,763 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca183b95b/766a44a060b54029b2413a1a916eed71/FLAG988f2ace1 [2018-11-27 11:12:47,776 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 11:12:47,782 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec11_product32_false-unreach-call_true-termination.cil.c [2018-11-27 11:12:47,816 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca183b95b/766a44a060b54029b2413a1a916eed71/FLAG988f2ace1 [2018-11-27 11:12:48,289 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca183b95b/766a44a060b54029b2413a1a916eed71 [2018-11-27 11:12:48,312 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 11:12:48,313 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 11:12:48,314 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 11:12:48,315 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 11:12:48,323 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 11:12:48,325 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:12:48" (1/1) ... [2018-11-27 11:12:48,328 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@786bab1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:12:48, skipping insertion in model container [2018-11-27 11:12:48,328 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:12:48" (1/1) ... [2018-11-27 11:12:48,344 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 11:12:48,461 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 11:12:49,558 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 11:12:49,606 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 11:12:49,964 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 11:12:50,119 INFO L195 MainTranslator]: Completed translation [2018-11-27 11:12:50,120 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:12:50 WrapperNode [2018-11-27 11:12:50,120 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 11:12:50,123 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 11:12:50,123 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 11:12:50,123 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 11:12:50,139 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:12:50" (1/1) ... [2018-11-27 11:12:50,221 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:12:50" (1/1) ... [2018-11-27 11:12:50,252 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 11:12:50,253 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 11:12:50,253 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 11:12:50,253 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 11:12:50,269 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:12:50" (1/1) ... [2018-11-27 11:12:50,270 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:12:50" (1/1) ... [2018-11-27 11:12:50,298 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:12:50" (1/1) ... [2018-11-27 11:12:50,298 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:12:50" (1/1) ... [2018-11-27 11:12:50,388 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:12:50" (1/1) ... [2018-11-27 11:12:50,429 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:12:50" (1/1) ... [2018-11-27 11:12:50,456 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:12:50" (1/1) ... [2018-11-27 11:12:50,489 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 11:12:50,491 INFO L168 Benchmark]: Toolchain (without parser) took 2178.76 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: -2.9 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 11:12:50,498 INFO L168 Benchmark]: CDTParser took 0.16 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 11:12:50,498 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1807.73 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: -14.1 MB). Peak memory consumption was 59.2 MB. Max. memory is 3.9 GB. [2018-11-27 11:12:50,505 INFO L168 Benchmark]: Boogie Procedure Inliner took 130.08 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 11:12:50,505 INFO L168 Benchmark]: Boogie Preprocessor took 236.54 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 11:12:50,515 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 0.16 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 1807.73 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: -14.1 MB). Peak memory consumption was 59.2 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 130.08 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 236.54 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...