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/mix032_power.opt_false-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 12:40:03,499 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 12:40:03,507 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 12:40:03,541 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 12:40:03,542 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 12:40:03,546 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 12:40:03,548 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 12:40:03,551 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 12:40:03,559 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 12:40:03,560 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 12:40:03,561 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 12:40:03,565 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 12:40:03,566 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 12:40:03,567 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 12:40:03,574 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 12:40:03,580 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 12:40:03,581 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 12:40:03,586 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 12:40:03,601 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 12:40:03,605 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 12:40:03,612 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 12:40:03,617 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 12:40:03,620 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 12:40:03,620 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 12:40:03,620 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 12:40:03,628 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 12:40:03,629 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 12:40:03,630 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 12:40:03,641 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 12:40:03,642 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 12:40:03,643 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 12:40:03,644 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 12:40:03,647 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 12:40:03,647 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 12:40:03,648 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 12:40:03,649 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 12:40:03,650 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 12:40:03,698 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 12:40:03,698 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 12:40:03,699 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 12:40:03,699 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 12:40:03,709 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 12:40:03,709 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 12:40:03,709 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 12:40:03,711 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 12:40:03,711 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-27 12:40:03,711 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 12:40:03,711 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-27 12:40:03,711 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 12:40:03,712 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 12:40:03,712 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 12:40:03,714 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 12:40:03,714 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-27 12:40:03,714 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 12:40:03,714 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 12:40:03,715 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 12:40:03,715 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 12:40:03,715 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 12:40:03,715 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 12:40:03,715 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 12:40:03,718 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 12:40:03,718 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 12:40:03,718 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 12:40:03,721 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 12:40:03,721 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 12:40:03,721 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 12:40:03,721 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 12:40:03,722 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 12:40:03,809 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 12:40:03,839 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 12:40:03,854 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 12:40:03,859 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 12:40:03,860 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 12:40:03,861 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix032_power.opt_false-unreach-call.i [2018-11-27 12:40:04,006 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d6df64dff/2f06d57053af4919a6c11fd6ab0d5e4d/FLAG9c6b51230 [2018-11-27 12:40:05,257 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 12:40:05,258 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix032_power.opt_false-unreach-call.i [2018-11-27 12:40:05,299 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d6df64dff/2f06d57053af4919a6c11fd6ab0d5e4d/FLAG9c6b51230 [2018-11-27 12:40:05,713 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d6df64dff/2f06d57053af4919a6c11fd6ab0d5e4d [2018-11-27 12:40:05,724 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 12:40:05,726 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 12:40:05,727 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 12:40:05,727 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 12:40:05,740 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 12:40:05,741 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:40:05" (1/1) ... [2018-11-27 12:40:05,748 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51d8101c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:05, skipping insertion in model container [2018-11-27 12:40:05,748 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:40:05" (1/1) ... [2018-11-27 12:40:05,763 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 12:40:05,907 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 12:40:07,029 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 12:40:07,073 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 12:40:07,405 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 12:40:07,606 INFO L195 MainTranslator]: Completed translation [2018-11-27 12:40:07,606 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:07 WrapperNode [2018-11-27 12:40:07,609 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 12:40:07,610 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 12:40:07,610 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 12:40:07,615 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 12:40:07,636 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:07" (1/1) ... [2018-11-27 12:40:07,704 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:07" (1/1) ... [2018-11-27 12:40:07,806 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 12:40:07,807 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 12:40:07,810 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 12:40:07,810 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 12:40:07,830 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:07" (1/1) ... [2018-11-27 12:40:07,830 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:07" (1/1) ... [2018-11-27 12:40:07,846 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:07" (1/1) ... [2018-11-27 12:40:07,847 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:07" (1/1) ... [2018-11-27 12:40:07,884 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:07" (1/1) ... [2018-11-27 12:40:07,894 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:07" (1/1) ... [2018-11-27 12:40:07,904 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:07" (1/1) ... [2018-11-27 12:40:07,915 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 12:40:07,921 INFO L168 Benchmark]: Toolchain (without parser) took 2196.35 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: -41.7 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 12:40:07,927 INFO L168 Benchmark]: CDTParser took 3.04 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 12:40:07,927 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1882.25 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: -52.9 MB). Peak memory consumption was 23.2 MB. Max. memory is 3.9 GB. [2018-11-27 12:40:07,932 INFO L168 Benchmark]: Boogie Procedure Inliner took 196.44 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 12:40:07,933 INFO L168 Benchmark]: Boogie Preprocessor took 109.07 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 12:40:07,947 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 3.04 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 1882.25 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: -52.9 MB). Peak memory consumption was 23.2 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 196.44 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. * Boogie Preprocessor took 109.07 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...