./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread/reorder_2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 96f16385 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread/reorder_2.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 068202fb2b08e7668787110081c279898d1c5126 ............................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread/reorder_2.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 068202fb2b08e7668787110081c279898d1c5126 ................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: passing these results is not yet implemented --- Real Ultimate output --- This is Ultimate 0.2.0-96f1638 [2020-12-02 11:42:13,314 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-02 11:42:13,318 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-02 11:42:13,378 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-02 11:42:13,379 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-02 11:42:13,385 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-02 11:42:13,388 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-02 11:42:13,395 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-02 11:42:13,399 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-02 11:42:13,405 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-02 11:42:13,407 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-02 11:42:13,412 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-02 11:42:13,413 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-02 11:42:13,417 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-02 11:42:13,418 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-02 11:42:13,420 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-02 11:42:13,422 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-02 11:42:13,426 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-02 11:42:13,429 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-02 11:42:13,437 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-02 11:42:13,439 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-02 11:42:13,441 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-02 11:42:13,444 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-02 11:42:13,446 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-02 11:42:13,454 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-02 11:42:13,455 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-02 11:42:13,455 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-02 11:42:13,457 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-02 11:42:13,458 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-02 11:42:13,459 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-02 11:42:13,459 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-02 11:42:13,460 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-02 11:42:13,462 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-02 11:42:13,463 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-02 11:42:13,465 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-02 11:42:13,466 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-02 11:42:13,469 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-02 11:42:13,469 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-02 11:42:13,470 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-02 11:42:13,472 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-02 11:42:13,473 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-02 11:42:13,474 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-12-02 11:42:13,525 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-02 11:42:13,525 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-02 11:42:13,527 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-02 11:42:13,527 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-02 11:42:13,528 INFO L138 SettingsManager]: * Use SBE=true [2020-12-02 11:42:13,528 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-02 11:42:13,528 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-02 11:42:13,528 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-02 11:42:13,528 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-02 11:42:13,529 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-02 11:42:13,529 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-02 11:42:13,529 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-02 11:42:13,529 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-02 11:42:13,529 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-02 11:42:13,530 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-02 11:42:13,530 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-02 11:42:13,530 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-02 11:42:13,530 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-02 11:42:13,531 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-02 11:42:13,531 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-02 11:42:13,531 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-02 11:42:13,531 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-02 11:42:13,532 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-02 11:42:13,532 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-02 11:42:13,532 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-02 11:42:13,532 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-02 11:42:13,532 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-02 11:42:13,533 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-02 11:42:13,533 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-02 11:42:13,533 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 068202fb2b08e7668787110081c279898d1c5126 [2020-12-02 11:42:13,964 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-02 11:42:14,020 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-02 11:42:14,024 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-02 11:42:14,025 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-02 11:42:14,026 INFO L275 PluginConnector]: CDTParser initialized [2020-12-02 11:42:14,028 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread/reorder_2.i [2020-12-02 11:42:14,130 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d07250f5a/1d0458aeff7746ccbc449658ef8595d8/FLAG65071a8ba [2020-12-02 11:42:14,885 INFO L306 CDTParser]: Found 1 translation units. [2020-12-02 11:42:14,885 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread/reorder_2.i [2020-12-02 11:42:14,913 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d07250f5a/1d0458aeff7746ccbc449658ef8595d8/FLAG65071a8ba [2020-12-02 11:42:15,054 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d07250f5a/1d0458aeff7746ccbc449658ef8595d8 [2020-12-02 11:42:15,066 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-02 11:42:15,068 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-02 11:42:15,070 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-02 11:42:15,070 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-02 11:42:15,076 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-02 11:42:15,077 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:42:15" (1/1) ... [2020-12-02 11:42:15,083 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68f51c97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:42:15, skipping insertion in model container [2020-12-02 11:42:15,084 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:42:15" (1/1) ... [2020-12-02 11:42:15,094 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-02 11:42:15,179 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-02 11:42:15,794 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_2.i[59793,59806] [2020-12-02 11:42:15,803 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-02 11:42:15,814 INFO L203 MainTranslator]: Completed pre-run [2020-12-02 11:42:15,865 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:3210) 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) [2020-12-02 11:42:15,874 INFO L168 Benchmark]: Toolchain (without parser) took 804.51 ms. Allocated memory is still 56.6 MB. Free memory was 39.7 MB in the beginning and 33.1 MB in the end (delta: 6.6 MB). Peak memory consumption was 16.7 MB. Max. memory is 16.1 GB. [2020-12-02 11:42:15,875 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 46.1 MB. Free memory was 25.7 MB in the beginning and 25.7 MB in the end (delta: 36.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-02 11:42:15,876 INFO L168 Benchmark]: CACSL2BoogieTranslator took 801.32 ms. Allocated memory is still 56.6 MB. Free memory was 39.6 MB in the beginning and 33.1 MB in the end (delta: 6.5 MB). Peak memory consumption was 16.7 MB. Max. memory is 16.1 GB. [2020-12-02 11:42:15,878 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 46.1 MB. Free memory was 25.7 MB in the beginning and 25.7 MB in the end (delta: 36.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 801.32 ms. Allocated memory is still 56.6 MB. Free memory was 39.6 MB in the beginning and 33.1 MB in the end (delta: 6.5 MB). Peak memory consumption was 16.7 MB. Max. memory is 16.1 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... ### Bit-precise run ### This is Ultimate 0.2.0-96f1638 [2020-12-02 11:42:18,329 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-02 11:42:18,332 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-02 11:42:18,382 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-02 11:42:18,383 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-02 11:42:18,388 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-02 11:42:18,391 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-02 11:42:18,397 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-02 11:42:18,400 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-02 11:42:18,406 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-02 11:42:18,408 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-02 11:42:18,412 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-02 11:42:18,413 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-02 11:42:18,416 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-02 11:42:18,417 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-02 11:42:18,419 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-02 11:42:18,420 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-02 11:42:18,423 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-02 11:42:18,426 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-02 11:42:18,435 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-02 11:42:18,438 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-02 11:42:18,439 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-02 11:42:18,441 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-02 11:42:18,443 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-02 11:42:18,449 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-02 11:42:18,451 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-02 11:42:18,452 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-02 11:42:18,453 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-02 11:42:18,453 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-02 11:42:18,455 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-02 11:42:18,456 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-02 11:42:18,456 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-02 11:42:18,458 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-02 11:42:18,459 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-02 11:42:18,460 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-02 11:42:18,460 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-02 11:42:18,461 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-02 11:42:18,461 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-02 11:42:18,462 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-02 11:42:18,464 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-02 11:42:18,475 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-02 11:42:18,476 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-12-02 11:42:18,529 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-02 11:42:18,529 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-02 11:42:18,533 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-02 11:42:18,533 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-02 11:42:18,534 INFO L138 SettingsManager]: * Use SBE=true [2020-12-02 11:42:18,534 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-02 11:42:18,534 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-02 11:42:18,535 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-02 11:42:18,535 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-02 11:42:18,535 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-02 11:42:18,536 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-02 11:42:18,537 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-02 11:42:18,537 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-02 11:42:18,537 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-02 11:42:18,537 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-02 11:42:18,537 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-02 11:42:18,538 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-02 11:42:18,538 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-02 11:42:18,538 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-02 11:42:18,538 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-02 11:42:18,539 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-02 11:42:18,539 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-02 11:42:18,539 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-02 11:42:18,539 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-02 11:42:18,540 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-02 11:42:18,540 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-02 11:42:18,540 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-12-02 11:42:18,540 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-02 11:42:18,540 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-02 11:42:18,541 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-02 11:42:18,541 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-02 11:42:18,541 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 068202fb2b08e7668787110081c279898d1c5126 [2020-12-02 11:42:18,941 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-02 11:42:18,970 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-02 11:42:18,974 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-02 11:42:18,975 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-02 11:42:18,976 INFO L275 PluginConnector]: CDTParser initialized [2020-12-02 11:42:18,977 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread/reorder_2.i [2020-12-02 11:42:19,063 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5da3b783f/1c2a75d074544273b0dd1d2cd9b9c77c/FLAG2d00f3d10 [2020-12-02 11:42:19,835 INFO L306 CDTParser]: Found 1 translation units. [2020-12-02 11:42:19,836 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread/reorder_2.i [2020-12-02 11:42:19,863 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5da3b783f/1c2a75d074544273b0dd1d2cd9b9c77c/FLAG2d00f3d10 [2020-12-02 11:42:20,055 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5da3b783f/1c2a75d074544273b0dd1d2cd9b9c77c [2020-12-02 11:42:20,061 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-02 11:42:20,064 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-02 11:42:20,069 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-02 11:42:20,069 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-02 11:42:20,087 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-02 11:42:20,088 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:42:20" (1/1) ... [2020-12-02 11:42:20,096 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64ce17bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:42:20, skipping insertion in model container [2020-12-02 11:42:20,097 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:42:20" (1/1) ... [2020-12-02 11:42:20,126 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-02 11:42:20,208 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-02 11:42:20,921 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_2.i[59793,59806] [2020-12-02 11:42:20,927 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-02 11:42:20,964 INFO L203 MainTranslator]: Completed pre-run [2020-12-02 11:42:21,052 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:3210) 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) [2020-12-02 11:42:21,060 INFO L168 Benchmark]: Toolchain (without parser) took 994.78 ms. Allocated memory is still 48.2 MB. Free memory was 23.3 MB in the beginning and 24.3 MB in the end (delta: -995.0 kB). Peak memory consumption was 7.8 MB. Max. memory is 16.1 GB. [2020-12-02 11:42:21,061 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 39.8 MB. Free memory was 24.2 MB in the beginning and 24.2 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-02 11:42:21,062 INFO L168 Benchmark]: CACSL2BoogieTranslator took 987.92 ms. Allocated memory is still 48.2 MB. Free memory was 23.2 MB in the beginning and 24.3 MB in the end (delta: -1.1 MB). Peak memory consumption was 7.8 MB. Max. memory is 16.1 GB. [2020-12-02 11:42:21,064 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 39.8 MB. Free memory was 24.2 MB in the beginning and 24.2 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 987.92 ms. Allocated memory is still 48.2 MB. Free memory was 23.2 MB in the beginning and 24.3 MB in the end (delta: -1.1 MB). Peak memory consumption was 7.8 MB. Max. memory is 16.1 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...