/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/pthread/reorder_5.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 00:19:47,648 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 00:19:47,651 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 00:19:47,686 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 00:19:47,687 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 00:19:47,688 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 00:19:47,690 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 00:19:47,692 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 00:19:47,695 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 00:19:47,696 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 00:19:47,697 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 00:19:47,699 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 00:19:47,699 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 00:19:47,701 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 00:19:47,702 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 00:19:47,721 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 00:19:47,725 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 00:19:47,732 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 00:19:47,739 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 00:19:47,745 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 00:19:47,749 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 00:19:47,751 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 00:19:47,753 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 00:19:47,755 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 00:19:47,765 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 00:19:47,765 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 00:19:47,766 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 00:19:47,771 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 00:19:47,771 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 00:19:47,772 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 00:19:47,773 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 00:19:47,774 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 00:19:47,777 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 00:19:47,779 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 00:19:47,781 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 00:19:47,781 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 00:19:47,782 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 00:19:47,783 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 00:19:47,783 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 00:19:47,784 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 00:19:47,785 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 00:19:47,786 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-22 00:19:47,808 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 00:19:47,808 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 00:19:47,813 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 00:19:47,813 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 00:19:47,813 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 00:19:47,813 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 00:19:47,813 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 00:19:47,814 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 00:19:47,814 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 00:19:47,814 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 00:19:47,815 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 00:19:47,815 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 00:19:47,815 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 00:19:47,816 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 00:19:47,816 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 00:19:47,816 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 00:19:47,816 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 00:19:47,816 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 00:19:47,817 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 00:19:47,817 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 00:19:47,817 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 00:19:47,817 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 00:19:47,817 INFO L138 SettingsManager]: * Use separate solver for trace checks=false 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2021-02-22 00:19:48,217 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 00:19:48,253 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 00:19:48,257 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 00:19:48,258 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 00:19:48,263 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 00:19:48,264 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/reorder_5.i [2021-02-22 00:19:48,385 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c3e1ee08/506cedbd6383441fb81fd3f9ee6c2f90/FLAG9654c6a4a [2021-02-22 00:19:49,147 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 00:19:49,148 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/reorder_5.i [2021-02-22 00:19:49,183 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c3e1ee08/506cedbd6383441fb81fd3f9ee6c2f90/FLAG9654c6a4a [2021-02-22 00:19:49,347 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c3e1ee08/506cedbd6383441fb81fd3f9ee6c2f90 [2021-02-22 00:19:49,351 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 00:19:49,368 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 00:19:49,370 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 00:19:49,370 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 00:19:49,375 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 00:19:49,376 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 12:19:49" (1/1) ... [2021-02-22 00:19:49,378 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@101567b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:19:49, skipping insertion in model container [2021-02-22 00:19:49,378 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 12:19:49" (1/1) ... [2021-02-22 00:19:49,388 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 00:19:49,444 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 00:19:50,406 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/reorder_5.i[59329,59342] [2021-02-22 00:19:50,410 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 00:19:50,425 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 00:19:50,515 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) [2021-02-22 00:19:50,525 INFO L168 Benchmark]: Toolchain (without parser) took 1169.13 ms. Allocated memory is still 172.0 MB. Free memory was 145.3 MB in the beginning and 125.4 MB in the end (delta: 19.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2021-02-22 00:19:50,526 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 172.0 MB. Free memory is still 145.8 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 00:19:50,529 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1151.78 ms. Allocated memory is still 172.0 MB. Free memory was 144.3 MB in the beginning and 125.4 MB in the end (delta: 18.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 8.0 GB. [2021-02-22 00:19:50,533 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 172.0 MB. Free memory is still 145.8 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 1151.78 ms. Allocated memory is still 172.0 MB. Free memory was 144.3 MB in the beginning and 125.4 MB in the end (delta: 18.9 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...