/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc config/AutomizerReach.xml -s config/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/pthread/reorder_5.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-4f750a8 [2020-12-22 10:30:32,051 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-22 10:30:32,054 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-22 10:30:32,089 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-22 10:30:32,090 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-22 10:30:32,091 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-22 10:30:32,093 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-22 10:30:32,096 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-22 10:30:32,098 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-22 10:30:32,099 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-22 10:30:32,100 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-22 10:30:32,101 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-22 10:30:32,102 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-22 10:30:32,103 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-22 10:30:32,104 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-22 10:30:32,106 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-22 10:30:32,107 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-22 10:30:32,108 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-22 10:30:32,110 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-22 10:30:32,125 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-22 10:30:32,127 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-22 10:30:32,129 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-22 10:30:32,130 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-22 10:30:32,131 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-22 10:30:32,134 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-12-22 10:30:32,138 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-22 10:30:32,139 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-22 10:30:32,140 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-22 10:30:32,141 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-22 10:30:32,142 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-22 10:30:32,142 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-22 10:30:32,143 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-22 10:30:32,143 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-22 10:30:32,143 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-22 10:30:32,144 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-22 10:30:32,145 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-22 10:30:32,146 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-12-22 10:30:32,177 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-22 10:30:32,178 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-22 10:30:32,179 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-22 10:30:32,180 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-22 10:30:32,182 INFO L138 SettingsManager]: * Use SBE=true [2020-12-22 10:30:32,182 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-22 10:30:32,182 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-22 10:30:32,182 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-22 10:30:32,183 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-22 10:30:32,184 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-22 10:30:32,184 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-22 10:30:32,184 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-22 10:30:32,184 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-22 10:30:32,185 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-22 10:30:32,185 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-22 10:30:32,185 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-22 10:30:32,185 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-22 10:30:32,185 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-22 10:30:32,186 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-22 10:30:32,186 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-22 10:30:32,186 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-22 10:30:32,186 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-22 10:30:32,186 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-22 10:30:32,187 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-22 10:30:32,187 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-22 10:30:32,187 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-22 10:30:32,554 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-22 10:30:32,602 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-22 10:30:32,605 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-22 10:30:32,607 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-22 10:30:32,607 INFO L275 PluginConnector]: CDTParser initialized [2020-12-22 10:30:32,608 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread/reorder_5.i [2020-12-22 10:30:32,686 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41c466ffe/a3ed52e1257c4c47a1b4821f34d87294/FLAG832281cf0 [2020-12-22 10:30:33,396 INFO L306 CDTParser]: Found 1 translation units. [2020-12-22 10:30:33,397 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread/reorder_5.i [2020-12-22 10:30:33,423 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41c466ffe/a3ed52e1257c4c47a1b4821f34d87294/FLAG832281cf0 [2020-12-22 10:30:33,616 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41c466ffe/a3ed52e1257c4c47a1b4821f34d87294 [2020-12-22 10:30:33,619 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-22 10:30:33,622 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-22 10:30:33,624 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-22 10:30:33,624 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-22 10:30:33,633 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-22 10:30:33,634 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 10:30:33" (1/1) ... [2020-12-22 10:30:33,636 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@586aacf5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 10:30:33, skipping insertion in model container [2020-12-22 10:30:33,636 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 10:30:33" (1/1) ... [2020-12-22 10:30:33,645 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-22 10:30:33,729 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-22 10:30:34,327 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread/reorder_5.i[59329,59342] [2020-12-22 10:30:34,331 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-22 10:30:34,340 INFO L203 MainTranslator]: Completed pre-run [2020-12-22 10:30:34,395 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: passing these results is not yet implemented at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1182) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:286) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2054) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:280) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1097) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:319) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:333) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1424) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:288) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-22 10:30:34,406 INFO L168 Benchmark]: Toolchain (without parser) took 781.94 ms. Allocated memory is still 162.5 MB. Free memory was 134.5 MB in the beginning and 115.5 MB in the end (delta: 19.0 MB). Peak memory consumption was 18.9 MB. Max. memory is 8.0 GB. [2020-12-22 10:30:34,407 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 162.5 MB. Free memory was 135.7 MB in the beginning and 135.6 MB in the end (delta: 102.3 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-12-22 10:30:34,411 INFO L168 Benchmark]: CACSL2BoogieTranslator took 775.92 ms. Allocated memory is still 162.5 MB. Free memory was 134.3 MB in the beginning and 115.5 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.9 MB. Max. memory is 8.0 GB. [2020-12-22 10:30:34,414 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 162.5 MB. Free memory was 135.7 MB in the beginning and 135.6 MB in the end (delta: 102.3 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 775.92 ms. Allocated memory is still 162.5 MB. Free memory was 134.3 MB in the beginning and 115.5 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.9 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: passing these results is not yet implemented de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: passing these results is not yet implemented: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1182) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...