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/pthread-wmm/safe030_rmo.opt_false-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 11:23:37,810 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 11:23:37,819 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 11:23:37,854 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 11:23:37,855 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 11:23:37,858 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 11:23:37,859 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 11:23:37,865 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 11:23:37,872 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 11:23:37,873 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 11:23:37,878 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 11:23:37,878 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 11:23:37,883 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 11:23:37,885 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 11:23:37,886 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 11:23:37,898 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 11:23:37,899 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 11:23:37,910 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 11:23:37,918 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 11:23:37,923 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 11:23:37,925 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 11:23:37,931 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 11:23:37,940 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 11:23:37,940 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 11:23:37,941 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 11:23:37,942 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 11:23:37,950 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 11:23:37,951 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 11:23:37,952 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 11:23:37,959 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 11:23:37,959 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 11:23:37,960 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 11:23:37,960 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 11:23:37,960 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 11:23:37,967 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 11:23:37,969 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 11:23:37,969 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 11:23:38,020 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 11:23:38,020 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 11:23:38,024 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 11:23:38,025 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 11:23:38,031 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 11:23:38,031 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 11:23:38,031 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 11:23:38,032 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 11:23:38,032 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-27 11:23:38,032 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-27 11:23:38,032 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 11:23:38,032 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 11:23:38,038 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 11:23:38,038 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 11:23:38,038 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 11:23:38,039 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 11:23:38,039 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-27 11:23:38,039 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 11:23:38,039 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 11:23:38,039 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 11:23:38,040 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 11:23:38,040 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 11:23:38,040 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 11:23:38,040 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 11:23:38,040 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 11:23:38,044 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 11:23:38,044 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 11:23:38,044 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 11:23:38,045 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 11:23:38,045 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 11:23:38,045 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 11:23:38,045 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 11:23:38,046 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 11:23:38,131 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 11:23:38,162 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 11:23:38,174 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 11:23:38,176 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 11:23:38,178 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 11:23:38,179 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe030_rmo.opt_false-unreach-call.i [2018-11-27 11:23:38,314 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4deb5ef5/2a93af4efd454c51a9c00ffe9f41f456/FLAG19ccd7f88 [2018-11-27 11:23:39,458 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 11:23:39,460 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe030_rmo.opt_false-unreach-call.i [2018-11-27 11:23:39,516 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4deb5ef5/2a93af4efd454c51a9c00ffe9f41f456/FLAG19ccd7f88 [2018-11-27 11:23:39,965 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4deb5ef5/2a93af4efd454c51a9c00ffe9f41f456 [2018-11-27 11:23:39,982 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 11:23:39,984 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 11:23:39,991 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 11:23:39,991 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 11:23:40,002 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 11:23:40,009 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:23:39" (1/1) ... [2018-11-27 11:23:40,016 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@591fff99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:23:40, skipping insertion in model container [2018-11-27 11:23:40,016 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:23:39" (1/1) ... [2018-11-27 11:23:40,035 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 11:23:40,159 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 11:23:41,310 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 11:23:41,374 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 11:23:41,764 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 11:23:41,985 INFO L195 MainTranslator]: Completed translation [2018-11-27 11:23:41,986 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:23:41 WrapperNode [2018-11-27 11:23:41,986 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 11:23:41,987 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 11:23:41,988 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 11:23:41,988 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 11:23:42,012 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:23:41" (1/1) ... [2018-11-27 11:23:42,094 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:23:41" (1/1) ... [2018-11-27 11:23:42,229 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 11:23:42,237 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 11:23:42,237 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 11:23:42,237 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 11:23:42,265 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:23:41" (1/1) ... [2018-11-27 11:23:42,266 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:23:41" (1/1) ... [2018-11-27 11:23:42,279 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:23:41" (1/1) ... [2018-11-27 11:23:42,289 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:23:41" (1/1) ... [2018-11-27 11:23:42,344 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:23:41" (1/1) ... [2018-11-27 11:23:42,360 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:23:41" (1/1) ... [2018-11-27 11:23:42,374 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:23:41" (1/1) ... [2018-11-27 11:23:42,393 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 11:23:42,406 INFO L168 Benchmark]: Toolchain (without parser) took 2423.12 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: -30.2 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 11:23:42,414 INFO L168 Benchmark]: CDTParser took 0.20 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 11:23:42,415 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1995.88 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: -41.5 MB). Peak memory consumption was 23.3 MB. Max. memory is 3.9 GB. [2018-11-27 11:23:42,416 INFO L168 Benchmark]: Boogie Procedure Inliner took 249.14 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 11:23:42,425 INFO L168 Benchmark]: Boogie Preprocessor took 156.92 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 11:23:42,438 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 0.20 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 1995.88 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: -41.5 MB). Peak memory consumption was 23.3 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 249.14 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 156.92 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...