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/mix048_pso.opt_false-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 12:40:43,568 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 12:40:43,577 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 12:40:43,613 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 12:40:43,613 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 12:40:43,615 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 12:40:43,620 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 12:40:43,624 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 12:40:43,629 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 12:40:43,635 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 12:40:43,637 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 12:40:43,637 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 12:40:43,643 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 12:40:43,645 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 12:40:43,649 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 12:40:43,653 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 12:40:43,655 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 12:40:43,660 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 12:40:43,677 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 12:40:43,679 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 12:40:43,689 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 12:40:43,693 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 12:40:43,699 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 12:40:43,699 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 12:40:43,699 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 12:40:43,701 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 12:40:43,708 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 12:40:43,712 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 12:40:43,714 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 12:40:43,715 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 12:40:43,715 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 12:40:43,722 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 12:40:43,723 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 12:40:43,723 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 12:40:43,724 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 12:40:43,728 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 12:40:43,729 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 12:40:43,773 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 12:40:43,773 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 12:40:43,775 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 12:40:43,775 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 12:40:43,780 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 12:40:43,780 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 12:40:43,780 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 12:40:43,783 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 12:40:43,783 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-27 12:40:43,783 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 12:40:43,783 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-27 12:40:43,784 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 12:40:43,784 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 12:40:43,784 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 12:40:43,784 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 12:40:43,788 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-27 12:40:43,788 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 12:40:43,788 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 12:40:43,788 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 12:40:43,789 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 12:40:43,789 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 12:40:43,789 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 12:40:43,789 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 12:40:43,789 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 12:40:43,790 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 12:40:43,790 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 12:40:43,790 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 12:40:43,790 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 12:40:43,794 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 12:40:43,794 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 12:40:43,796 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 12:40:43,889 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 12:40:43,915 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 12:40:43,923 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 12:40:43,927 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 12:40:43,927 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 12:40:43,928 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix048_pso.opt_false-unreach-call.i [2018-11-27 12:40:44,034 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90dbfe4cf/5f9f9f16c8b548d28b23675e9c26e366/FLAGed119e251 [2018-11-27 12:40:45,250 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 12:40:45,251 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix048_pso.opt_false-unreach-call.i [2018-11-27 12:40:45,291 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90dbfe4cf/5f9f9f16c8b548d28b23675e9c26e366/FLAGed119e251 [2018-11-27 12:40:45,695 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90dbfe4cf/5f9f9f16c8b548d28b23675e9c26e366 [2018-11-27 12:40:45,715 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 12:40:45,717 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 12:40:45,719 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 12:40:45,719 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 12:40:45,732 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 12:40:45,741 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:40:45" (1/1) ... [2018-11-27 12:40:45,747 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40c8fa92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:45, skipping insertion in model container [2018-11-27 12:40:45,747 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:40:45" (1/1) ... [2018-11-27 12:40:45,769 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 12:40:45,900 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 12:40:47,071 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 12:40:47,132 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 12:40:47,467 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 12:40:47,660 INFO L195 MainTranslator]: Completed translation [2018-11-27 12:40:47,661 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:47 WrapperNode [2018-11-27 12:40:47,661 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 12:40:47,665 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 12:40:47,666 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 12:40:47,666 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 12:40:47,678 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:47" (1/1) ... [2018-11-27 12:40:47,723 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:47" (1/1) ... [2018-11-27 12:40:47,824 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 12:40:47,825 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 12:40:47,825 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 12:40:47,825 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 12:40:47,847 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:47" (1/1) ... [2018-11-27 12:40:47,848 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:47" (1/1) ... [2018-11-27 12:40:47,862 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:47" (1/1) ... [2018-11-27 12:40:47,862 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:47" (1/1) ... [2018-11-27 12:40:47,907 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:47" (1/1) ... [2018-11-27 12:40:47,927 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:47" (1/1) ... [2018-11-27 12:40:47,933 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:47" (1/1) ... [2018-11-27 12:40:47,947 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 12:40:47,955 INFO L168 Benchmark]: Toolchain (without parser) took 2238.54 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: -30.4 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 12:40:47,961 INFO L168 Benchmark]: CDTParser took 0.14 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 12:40:47,962 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1946.21 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). Peak memory consumption was 23.1 MB. Max. memory is 3.9 GB. [2018-11-27 12:40:47,964 INFO L168 Benchmark]: Boogie Procedure Inliner took 159.22 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 12:40:47,965 INFO L168 Benchmark]: Boogie Preprocessor took 125.90 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 12:40:47,981 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 0.14 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 1946.21 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). Peak memory consumption was 23.1 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 159.22 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 125.90 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...