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_Default.epf -i ../../../trunk/examples/svcomp/pthread-wmm/safe005_tso.opt_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 12:42:45,486 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 12:42:45,493 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 12:42:45,532 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 12:42:45,533 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 12:42:45,534 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 12:42:45,539 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 12:42:45,541 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 12:42:45,548 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 12:42:45,549 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 12:42:45,550 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 12:42:45,555 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 12:42:45,556 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 12:42:45,557 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 12:42:45,571 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 12:42:45,572 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 12:42:45,579 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 12:42:45,584 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 12:42:45,591 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 12:42:45,597 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 12:42:45,599 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 12:42:45,611 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 12:42:45,615 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 12:42:45,615 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 12:42:45,619 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 12:42:45,620 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 12:42:45,624 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 12:42:45,625 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 12:42:45,626 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 12:42:45,632 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 12:42:45,632 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 12:42:45,638 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 12:42:45,639 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 12:42:45,639 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 12:42:45,640 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 12:42:45,643 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 12:42:45,644 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 [2018-11-27 12:42:45,693 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 12:42:45,693 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 12:42:45,694 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 12:42:45,694 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 12:42:45,700 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 12:42:45,700 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 12:42:45,700 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 12:42:45,704 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 12:42:45,704 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-27 12:42:45,704 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 12:42:45,704 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-27 12:42:45,705 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 12:42:45,705 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 12:42:45,705 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 12:42:45,705 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 12:42:45,705 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-27 12:42:45,706 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 12:42:45,709 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 12:42:45,709 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 12:42:45,710 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 12:42:45,710 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 12:42:45,710 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 12:42:45,710 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 12:42:45,710 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 12:42:45,711 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 12:42:45,711 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 12:42:45,711 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 12:42:45,711 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 12:42:45,712 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 12:42:45,712 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 12:42:45,712 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 12:42:45,829 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 12:42:45,859 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 12:42:45,873 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 12:42:45,876 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 12:42:45,877 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 12:42:45,881 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe005_tso.opt_true-unreach-call.i [2018-11-27 12:42:46,034 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f39a9ae8f/0f744d7689e4456c856d587a86f2bb0c/FLAG1070fd056 [2018-11-27 12:42:47,322 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 12:42:47,324 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe005_tso.opt_true-unreach-call.i [2018-11-27 12:42:47,366 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f39a9ae8f/0f744d7689e4456c856d587a86f2bb0c/FLAG1070fd056 [2018-11-27 12:42:47,414 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f39a9ae8f/0f744d7689e4456c856d587a86f2bb0c [2018-11-27 12:42:47,433 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 12:42:47,434 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 12:42:47,436 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 12:42:47,436 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 12:42:47,445 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 12:42:47,448 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:42:47" (1/1) ... [2018-11-27 12:42:47,450 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@194ee675 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:42:47, skipping insertion in model container [2018-11-27 12:42:47,455 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:42:47" (1/1) ... [2018-11-27 12:42:47,470 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 12:42:47,548 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 12:42:48,512 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 12:42:48,560 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 12:42:48,900 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 12:42:49,117 INFO L195 MainTranslator]: Completed translation [2018-11-27 12:42:49,118 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:42:49 WrapperNode [2018-11-27 12:42:49,121 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 12:42:49,122 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 12:42:49,123 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 12:42:49,126 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 12:42:49,159 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:42:49" (1/1) ... [2018-11-27 12:42:49,210 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:42:49" (1/1) ... [2018-11-27 12:42:49,303 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 12:42:49,304 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 12:42:49,304 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 12:42:49,304 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 12:42:49,329 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:42:49" (1/1) ... [2018-11-27 12:42:49,333 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:42:49" (1/1) ... [2018-11-27 12:42:49,345 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:42:49" (1/1) ... [2018-11-27 12:42:49,346 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:42:49" (1/1) ... [2018-11-27 12:42:49,382 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:42:49" (1/1) ... [2018-11-27 12:42:49,390 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:42:49" (1/1) ... [2018-11-27 12:42:49,396 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:42:49" (1/1) ... [2018-11-27 12:42:49,412 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 12:42:49,418 INFO L168 Benchmark]: Toolchain (without parser) took 1984.75 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: -30.5 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 12:42:49,425 INFO L168 Benchmark]: CDTParser took 3.42 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 12:42:49,431 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1686.04 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: -41.8 MB). Peak memory consumption was 23.0 MB. Max. memory is 3.9 GB. [2018-11-27 12:42:49,432 INFO L168 Benchmark]: Boogie Procedure Inliner took 181.03 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 12:42:49,437 INFO L168 Benchmark]: Boogie Preprocessor took 108.81 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-27 12:42:49,448 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 3.42 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 1686.04 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: -41.8 MB). Peak memory consumption was 23.0 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 181.03 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. * Boogie Preprocessor took 108.81 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 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...