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-C-DAC/pthread-demo-datarace_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 11:24:55,697 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 11:24:55,701 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 11:24:55,738 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 11:24:55,740 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 11:24:55,741 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 11:24:55,746 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 11:24:55,753 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 11:24:55,756 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 11:24:55,763 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 11:24:55,764 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 11:24:55,765 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 11:24:55,769 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 11:24:55,772 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 11:24:55,773 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 11:24:55,779 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 11:24:55,780 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 11:24:55,788 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 11:24:55,800 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 11:24:55,810 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 11:24:55,815 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 11:24:55,819 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 11:24:55,826 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-27 11:24:55,853 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 11:24:55,853 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 11:24:55,855 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 11:24:55,855 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 11:24:55,856 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 11:24:55,901 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 11:24:55,901 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 11:24:55,905 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 11:24:55,906 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 11:24:55,909 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 11:24:55,909 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 11:24:55,909 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 11:24:55,910 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 11:24:55,910 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-27 11:24:55,910 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-27 11:24:55,910 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 11:24:55,911 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 11:24:55,916 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 11:24:55,916 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 11:24:55,916 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 11:24:55,917 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 11:24:55,917 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-27 11:24:55,917 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 11:24:55,917 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 11:24:55,917 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 11:24:55,918 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 11:24:55,918 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 11:24:55,918 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 11:24:55,918 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 11:24:55,922 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 11:24:55,922 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 11:24:55,922 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 11:24:55,923 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 11:24:55,923 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 11:24:55,923 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 11:24:55,923 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 11:24:55,924 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 11:24:55,924 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 11:24:56,026 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 11:24:56,062 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 11:24:56,071 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 11:24:56,073 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 11:24:56,074 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 11:24:56,074 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-C-DAC/pthread-demo-datarace_true-unreach-call.i [2018-11-27 11:24:56,194 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/518470b67/8e7b5a15ed5a4702ab12cec8ef90631a/FLAG3bb21659a [2018-11-27 11:24:57,692 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 11:24:57,693 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-C-DAC/pthread-demo-datarace_true-unreach-call.i [2018-11-27 11:24:57,746 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/518470b67/8e7b5a15ed5a4702ab12cec8ef90631a/FLAG3bb21659a [2018-11-27 11:24:58,050 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/518470b67/8e7b5a15ed5a4702ab12cec8ef90631a [2018-11-27 11:24:58,070 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 11:24:58,072 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 11:24:58,073 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 11:24:58,080 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 11:24:58,089 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 11:24:58,094 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:24:58" (1/1) ... [2018-11-27 11:24:58,103 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21cf3a0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:24:58, skipping insertion in model container [2018-11-27 11:24:58,103 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:24:58" (1/1) ... [2018-11-27 11:24:58,124 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 11:24:58,284 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 11:25:00,290 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 11:25:00,363 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 11:25:00,582 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 11:25:01,209 INFO L195 MainTranslator]: Completed translation [2018-11-27 11:25:01,209 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:25:01 WrapperNode [2018-11-27 11:25:01,212 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 11:25:01,213 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 11:25:01,213 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 11:25:01,213 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 11:25:01,239 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:25:01" (1/1) ... [2018-11-27 11:25:01,320 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:25:01" (1/1) ... [2018-11-27 11:25:01,400 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 11:25:01,405 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 11:25:01,405 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 11:25:01,405 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 11:25:01,431 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:25:01" (1/1) ... [2018-11-27 11:25:01,432 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:25:01" (1/1) ... [2018-11-27 11:25:01,449 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:25:01" (1/1) ... [2018-11-27 11:25:01,450 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:25:01" (1/1) ... [2018-11-27 11:25:01,496 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:25:01" (1/1) ... [2018-11-27 11:25:01,514 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:25:01" (1/1) ... [2018-11-27 11:25:01,526 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:25:01" (1/1) ... [2018-11-27 11:25:01,541 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 11:25:01,552 INFO L168 Benchmark]: Toolchain (without parser) took 3481.38 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 15.5 MB). Peak memory consumption was 15.5 MB. Max. memory is 3.9 GB. [2018-11-27 11:25:01,564 INFO L168 Benchmark]: CDTParser took 0.23 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 11:25:01,565 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3138.94 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 15.5 MB). Peak memory consumption was 46.5 MB. Max. memory is 3.9 GB. [2018-11-27 11:25:01,566 INFO L168 Benchmark]: Boogie Procedure Inliner took 187.75 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 11:25:01,566 INFO L168 Benchmark]: Boogie Preprocessor took 142.01 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 11:25:01,575 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 0.23 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 3138.94 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 15.5 MB). Peak memory consumption was 46.5 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 187.75 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. * Boogie Preprocessor took 142.01 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 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...