/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-None-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread/reorder_2.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-a47a088281b0b97d17910950432b7c5b5bc3adeb-a47a088 [2021-07-13 21:03:38,162 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-13 21:03:38,164 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-13 21:03:38,193 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-07-13 21:03:38,207 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-13 21:03:38,208 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-13 21:03:38,209 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-13 21:03:38,210 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-13 21:03:38,212 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-13 21:03:38,213 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-13 21:03:38,214 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-13 21:03:38,218 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-13 21:03:38,220 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-13 21:03:38,221 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-13 21:03:38,221 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-13 21:03:38,223 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-13 21:03:38,227 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-07-13 21:03:38,237 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-None-NoLbe.epf [2021-07-13 21:03:38,263 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-13 21:03:38,263 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-13 21:03:38,263 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-13 21:03:38,263 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-13 21:03:38,265 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-13 21:03:38,265 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-13 21:03:38,265 INFO L138 SettingsManager]: * Use SBE=true [2021-07-13 21:03:38,277 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-13 21:03:38,277 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-13 21:03:38,277 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-13 21:03:38,277 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-13 21:03:38,278 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-13 21:03:38,278 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-13 21:03:38,278 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-13 21:03:38,278 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-13 21:03:38,278 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-13 21:03:38,278 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-13 21:03:38,278 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-13 21:03:38,278 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-13 21:03:38,278 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-13 21:03:38,278 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-13 21:03:38,279 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-13 21:03:38,279 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-13 21:03:38,279 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-13 21:03:38,279 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-13 21:03:38,279 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-13 21:03:38,279 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-13 21:03:38,279 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-13 21:03:38,279 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-13 21:03:38,279 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-13 21:03:38,279 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-13 21:03:38,280 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-13 21:03:38,280 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-13 21:03:38,505 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-13 21:03:38,529 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-13 21:03:38,531 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-13 21:03:38,532 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-13 21:03:38,533 INFO L275 PluginConnector]: CDTParser initialized [2021-07-13 21:03:38,534 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/reorder_2.i [2021-07-13 21:03:38,585 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b2a0ce9f/44c00be69cb341009f3d0480e28d40ba/FLAGf64bdb529 [2021-07-13 21:03:39,071 INFO L306 CDTParser]: Found 1 translation units. [2021-07-13 21:03:39,071 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/reorder_2.i [2021-07-13 21:03:39,090 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b2a0ce9f/44c00be69cb341009f3d0480e28d40ba/FLAGf64bdb529 [2021-07-13 21:03:39,105 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b2a0ce9f/44c00be69cb341009f3d0480e28d40ba [2021-07-13 21:03:39,107 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-13 21:03:39,109 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-07-13 21:03:39,111 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-13 21:03:39,111 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-13 21:03:39,114 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-13 21:03:39,115 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 09:03:39" (1/1) ... [2021-07-13 21:03:39,115 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71155c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:03:39, skipping insertion in model container [2021-07-13 21:03:39,115 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 09:03:39" (1/1) ... [2021-07-13 21:03:39,119 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-13 21:03:39,165 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-13 21:03:39,554 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/reorder_2.i[59793,59806] [2021-07-13 21:03:39,555 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-13 21:03:39,559 INFO L203 MainTranslator]: Completed pre-run [2021-07-13 21:03:39,612 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:1188) 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:2060) 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:1103) 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:1052) 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:1430) 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:3219) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) 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) [2021-07-13 21:03:39,615 INFO L168 Benchmark]: Toolchain (without parser) took 506.03 ms. Allocated memory is still 209.7 MB. Free memory was 170.7 MB in the beginning and 182.3 MB in the end (delta: -11.6 MB). Peak memory consumption was 14.6 MB. Max. memory is 8.0 GB. [2021-07-13 21:03:39,616 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 209.7 MB. Free memory is still 190.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-07-13 21:03:39,616 INFO L168 Benchmark]: CACSL2BoogieTranslator took 502.91 ms. Allocated memory is still 209.7 MB. Free memory was 170.5 MB in the beginning and 182.3 MB in the end (delta: -11.8 MB). Peak memory consumption was 13.5 MB. Max. memory is 8.0 GB. [2021-07-13 21:03:39,617 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 209.7 MB. Free memory is still 190.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 502.91 ms. Allocated memory is still 209.7 MB. Free memory was 170.5 MB in the beginning and 182.3 MB in the end (delta: -11.8 MB). Peak memory consumption was 13.5 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:1188) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...