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-lit/fkp2013_variant_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 12:43:23,645 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 12:43:23,647 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 12:43:23,680 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 12:43:23,680 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 12:43:23,681 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 12:43:23,682 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 12:43:23,689 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 12:43:23,691 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 12:43:23,692 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 12:43:23,692 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 12:43:23,698 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 12:43:23,699 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 12:43:23,700 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 12:43:23,705 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 12:43:23,706 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 12:43:23,706 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 12:43:23,711 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 12:43:23,726 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 12:43:23,727 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 12:43:23,728 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 12:43:23,731 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 12:43:23,738 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 12:43:23,738 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 12:43:23,739 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 12:43:23,739 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 12:43:23,743 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 12:43:23,744 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 12:43:23,750 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 12:43:23,751 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 12:43:23,751 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 12:43:23,755 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 12:43:23,755 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 12:43:23,755 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 12:43:23,756 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 12:43:23,757 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 12:43:23,757 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 12:43:23,791 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 12:43:23,791 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 12:43:23,792 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 12:43:23,792 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 12:43:23,796 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 12:43:23,796 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 12:43:23,796 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 12:43:23,796 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 12:43:23,796 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-27 12:43:23,797 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 12:43:23,797 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-27 12:43:23,797 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 12:43:23,797 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 12:43:23,797 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 12:43:23,797 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 12:43:23,797 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-27 12:43:23,798 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 12:43:23,798 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 12:43:23,798 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 12:43:23,798 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 12:43:23,798 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 12:43:23,798 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 12:43:23,798 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 12:43:23,799 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 12:43:23,802 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 12:43:23,802 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 12:43:23,802 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 12:43:23,802 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 12:43:23,803 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 12:43:23,803 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 12:43:23,803 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 12:43:23,887 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 12:43:23,922 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 12:43:23,934 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 12:43:23,942 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 12:43:23,943 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 12:43:23,947 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-lit/fkp2013_variant_true-unreach-call.i [2018-11-27 12:43:24,105 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0932ae736/d9894372adf74be19902e84ea7f4c6ec/FLAG4b7aba2a6 [2018-11-27 12:43:25,392 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 12:43:25,398 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-lit/fkp2013_variant_true-unreach-call.i [2018-11-27 12:43:25,440 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0932ae736/d9894372adf74be19902e84ea7f4c6ec/FLAG4b7aba2a6 [2018-11-27 12:43:25,913 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0932ae736/d9894372adf74be19902e84ea7f4c6ec [2018-11-27 12:43:25,939 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 12:43:25,944 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 12:43:25,945 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 12:43:25,948 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 12:43:25,957 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 12:43:25,962 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:43:25" (1/1) ... [2018-11-27 12:43:25,971 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21bea94b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:43:25, skipping insertion in model container [2018-11-27 12:43:25,971 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:43:25" (1/1) ... [2018-11-27 12:43:25,994 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 12:43:26,101 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 12:43:27,026 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 12:43:27,064 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 12:43:27,363 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 12:43:27,557 INFO L195 MainTranslator]: Completed translation [2018-11-27 12:43:27,560 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:43:27 WrapperNode [2018-11-27 12:43:27,560 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 12:43:27,561 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 12:43:27,563 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 12:43:27,563 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 12:43:27,586 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:43:27" (1/1) ... [2018-11-27 12:43:27,622 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:43:27" (1/1) ... [2018-11-27 12:43:27,691 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 12:43:27,692 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 12:43:27,692 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 12:43:27,692 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 12:43:27,716 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:43:27" (1/1) ... [2018-11-27 12:43:27,716 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:43:27" (1/1) ... [2018-11-27 12:43:27,726 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:43:27" (1/1) ... [2018-11-27 12:43:27,728 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:43:27" (1/1) ... [2018-11-27 12:43:27,748 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:43:27" (1/1) ... [2018-11-27 12:43:27,758 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:43:27" (1/1) ... [2018-11-27 12:43:27,764 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:43:27" (1/1) ... [2018-11-27 12:43:27,771 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 12:43:27,779 INFO L168 Benchmark]: Toolchain (without parser) took 1839.45 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: -41.3 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 12:43:27,783 INFO L168 Benchmark]: CDTParser took 0.43 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 12:43:27,784 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1615.57 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: -41.3 MB). Peak memory consumption was 23.5 MB. Max. memory is 3.9 GB. [2018-11-27 12:43:27,787 INFO L168 Benchmark]: Boogie Procedure Inliner took 130.01 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 12:43:27,790 INFO L168 Benchmark]: Boogie Preprocessor took 79.46 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 12:43:27,801 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 0.43 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 1615.57 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: -41.3 MB). Peak memory consumption was 23.5 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 130.01 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 79.46 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...