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/mix046_rmo.oepc_false-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 12:40:39,008 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 12:40:39,015 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 12:40:39,045 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 12:40:39,046 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 12:40:39,050 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 12:40:39,054 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 12:40:39,058 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 12:40:39,065 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 12:40:39,066 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 12:40:39,073 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 12:40:39,073 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 12:40:39,075 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 12:40:39,076 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 12:40:39,077 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 12:40:39,078 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 12:40:39,078 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 12:40:39,088 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 12:40:39,095 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 12:40:39,096 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 12:40:39,104 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 12:40:39,111 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 12:40:39,123 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 12:40:39,123 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 12:40:39,123 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 12:40:39,127 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 12:40:39,128 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 12:40:39,129 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 12:40:39,130 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 12:40:39,130 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 12:40:39,137 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 12:40:39,138 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 12:40:39,138 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 12:40:39,138 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 12:40:39,143 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 12:40:39,143 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 12:40:39,144 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 12:40:39,187 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 12:40:39,187 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 12:40:39,188 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 12:40:39,188 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 12:40:39,196 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 12:40:39,196 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 12:40:39,196 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 12:40:39,196 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 12:40:39,197 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-27 12:40:39,197 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 12:40:39,197 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-27 12:40:39,197 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 12:40:39,197 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 12:40:39,199 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 12:40:39,199 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 12:40:39,199 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-27 12:40:39,199 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 12:40:39,199 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 12:40:39,200 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 12:40:39,200 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 12:40:39,200 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 12:40:39,200 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 12:40:39,200 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 12:40:39,206 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 12:40:39,206 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 12:40:39,206 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 12:40:39,207 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 12:40:39,207 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 12:40:39,207 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 12:40:39,207 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 12:40:39,208 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 12:40:39,291 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 12:40:39,323 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 12:40:39,332 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 12:40:39,337 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 12:40:39,337 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 12:40:39,338 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix046_rmo.oepc_false-unreach-call.i [2018-11-27 12:40:39,488 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e328b700e/425a9ddda19e42349e4b61f1c422a996/FLAG6a238a853 [2018-11-27 12:40:40,687 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 12:40:40,693 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix046_rmo.oepc_false-unreach-call.i [2018-11-27 12:40:40,738 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e328b700e/425a9ddda19e42349e4b61f1c422a996/FLAG6a238a853 [2018-11-27 12:40:41,167 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e328b700e/425a9ddda19e42349e4b61f1c422a996 [2018-11-27 12:40:41,179 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 12:40:41,181 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 12:40:41,183 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 12:40:41,183 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 12:40:41,200 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 12:40:41,205 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:40:41" (1/1) ... [2018-11-27 12:40:41,211 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 12:40:41, skipping insertion in model container [2018-11-27 12:40:41,211 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:40:41" (1/1) ... [2018-11-27 12:40:41,234 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 12:40:41,368 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 12:40:42,603 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 12:40:42,657 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 12:40:43,094 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 12:40:43,314 INFO L195 MainTranslator]: Completed translation [2018-11-27 12:40:43,315 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:43 WrapperNode [2018-11-27 12:40:43,315 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 12:40:43,319 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 12:40:43,319 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 12:40:43,319 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 12:40:43,343 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:43" (1/1) ... [2018-11-27 12:40:43,414 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:43" (1/1) ... [2018-11-27 12:40:43,525 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 12:40:43,525 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 12:40:43,526 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 12:40:43,526 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 12:40:43,542 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:43" (1/1) ... [2018-11-27 12:40:43,542 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:43" (1/1) ... [2018-11-27 12:40:43,557 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:43" (1/1) ... [2018-11-27 12:40:43,563 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:43" (1/1) ... [2018-11-27 12:40:43,622 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:43" (1/1) ... [2018-11-27 12:40:43,649 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:43" (1/1) ... [2018-11-27 12:40:43,653 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:40:43" (1/1) ... [2018-11-27 12:40:43,668 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 12:40:43,674 INFO L168 Benchmark]: Toolchain (without parser) took 2493.82 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: -29.2 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 12:40:43,678 INFO L168 Benchmark]: CDTParser took 0.19 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 12:40:43,679 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2135.32 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: -40.5 MB). Peak memory consumption was 35.6 MB. Max. memory is 3.9 GB. [2018-11-27 12:40:43,680 INFO L168 Benchmark]: Boogie Procedure Inliner took 206.39 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 12:40:43,691 INFO L168 Benchmark]: Boogie Preprocessor took 142.45 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 12:40:43,699 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 0.19 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 2135.32 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: -40.5 MB). Peak memory consumption was 35.6 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 206.39 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 142.45 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...