./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 54858612 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 5fec9918b5ef506c13ad2f4b274b2154c31be2ef .............................................................................................................................................................. 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 5fec9918b5ef506c13ad2f4b274b2154c31be2ef ................................................................................................................................................................ 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 0.2.0-5485861 [2020-10-26 00:06:09,422 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-26 00:06:09,425 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-26 00:06:09,463 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-26 00:06:09,464 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-26 00:06:09,470 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-26 00:06:09,473 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-26 00:06:09,480 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-26 00:06:09,488 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-26 00:06:09,491 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-26 00:06:09,492 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-26 00:06:09,494 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-26 00:06:09,496 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-26 00:06:09,499 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-26 00:06:09,502 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-26 00:06:09,504 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-26 00:06:09,505 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-26 00:06:09,511 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-26 00:06:09,515 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-26 00:06:09,523 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-26 00:06:09,527 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-26 00:06:09,529 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-26 00:06:09,530 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-26 00:06:09,533 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-26 00:06:09,541 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-26 00:06:09,541 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-26 00:06:09,542 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-26 00:06:09,544 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-26 00:06:09,545 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-26 00:06:09,546 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-26 00:06:09,547 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-26 00:06:09,547 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-26 00:06:09,550 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-26 00:06:09,551 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-26 00:06:09,554 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-26 00:06:09,555 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-26 00:06:09,556 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-26 00:06:09,556 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-26 00:06:09,557 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-26 00:06:09,559 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-26 00:06:09,560 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-26 00:06:09,561 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-26 00:06:09,629 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-26 00:06:09,629 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-26 00:06:09,634 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-26 00:06:09,634 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-26 00:06:09,635 INFO L138 SettingsManager]: * Use SBE=true [2020-10-26 00:06:09,635 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-26 00:06:09,635 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-26 00:06:09,636 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-26 00:06:09,636 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-26 00:06:09,637 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-26 00:06:09,638 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-26 00:06:09,638 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-26 00:06:09,638 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-26 00:06:09,639 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-26 00:06:09,639 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-26 00:06:09,639 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-26 00:06:09,639 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-26 00:06:09,640 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-26 00:06:09,640 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-26 00:06:09,640 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-26 00:06:09,641 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-26 00:06:09,641 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-26 00:06:09,641 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-26 00:06:09,642 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-26 00:06:09,642 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-26 00:06:09,642 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-26 00:06:09,642 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-26 00:06:09,642 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-26 00:06:09,643 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-26 00:06:09,643 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5fec9918b5ef506c13ad2f4b274b2154c31be2ef [2020-10-26 00:06:10,073 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-26 00:06:10,104 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-26 00:06:10,107 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-26 00:06:10,109 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-26 00:06:10,111 INFO L275 PluginConnector]: CDTParser initialized [2020-10-26 00:06:10,112 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread/reorder_2.i [2020-10-26 00:06:10,187 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df4081667/44c1136c4b694f6d8efaecbb1b5ace11/FLAG12dc17bcc [2020-10-26 00:06:11,009 INFO L306 CDTParser]: Found 1 translation units. [2020-10-26 00:06:11,010 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread/reorder_2.i [2020-10-26 00:06:11,039 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df4081667/44c1136c4b694f6d8efaecbb1b5ace11/FLAG12dc17bcc [2020-10-26 00:06:11,118 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df4081667/44c1136c4b694f6d8efaecbb1b5ace11 [2020-10-26 00:06:11,122 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-26 00:06:11,131 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-26 00:06:11,135 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-26 00:06:11,136 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-26 00:06:11,140 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-26 00:06:11,141 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 12:06:11" (1/1) ... [2020-10-26 00:06:11,151 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37461b30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 12:06:11, skipping insertion in model container [2020-10-26 00:06:11,151 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 12:06:11" (1/1) ... [2020-10-26 00:06:11,161 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-26 00:06:11,256 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-26 00:06:11,957 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-26 00:06:11,966 INFO L203 MainTranslator]: Completed pre-run [2020-10-26 00:06:12,017 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:1181) 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:2053) 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:1096) 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:1045) 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:1423) 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:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) 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) [2020-10-26 00:06:12,031 INFO L168 Benchmark]: Toolchain (without parser) took 900.24 ms. Allocated memory is still 48.2 MB. Free memory was 28.6 MB in the beginning and 20.4 MB in the end (delta: 8.2 MB). Peak memory consumption was 11.7 MB. Max. memory is 16.1 GB. [2020-10-26 00:06:12,035 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 37.7 MB. Free memory was 22.4 MB in the beginning and 22.3 MB in the end (delta: 45.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-10-26 00:06:12,036 INFO L168 Benchmark]: CACSL2BoogieTranslator took 889.63 ms. Allocated memory is still 48.2 MB. Free memory was 28.0 MB in the beginning and 20.4 MB in the end (delta: 7.6 MB). Peak memory consumption was 11.7 MB. Max. memory is 16.1 GB. [2020-10-26 00:06:12,039 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 37.7 MB. Free memory was 22.4 MB in the beginning and 22.3 MB in the end (delta: 45.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 889.63 ms. Allocated memory is still 48.2 MB. Free memory was 28.0 MB in the beginning and 20.4 MB in the end (delta: 7.6 MB). Peak memory consumption was 11.7 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:1181) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-5485861 [2020-10-26 00:06:14,459 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-26 00:06:14,462 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-26 00:06:14,509 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-26 00:06:14,510 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-26 00:06:14,511 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-26 00:06:14,513 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-26 00:06:14,516 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-26 00:06:14,518 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-26 00:06:14,521 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-26 00:06:14,523 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-26 00:06:14,525 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-26 00:06:14,525 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-26 00:06:14,527 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-26 00:06:14,528 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-26 00:06:14,530 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-26 00:06:14,531 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-26 00:06:14,533 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-26 00:06:14,535 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-26 00:06:14,538 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-26 00:06:14,540 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-26 00:06:14,542 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-26 00:06:14,544 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-26 00:06:14,545 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-26 00:06:14,549 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-26 00:06:14,549 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-26 00:06:14,550 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-26 00:06:14,551 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-26 00:06:14,552 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-26 00:06:14,553 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-26 00:06:14,554 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-26 00:06:14,555 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-26 00:06:14,556 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-26 00:06:14,557 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-26 00:06:14,559 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-26 00:06:14,559 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-26 00:06:14,560 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-26 00:06:14,561 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-26 00:06:14,561 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-26 00:06:14,562 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-26 00:06:14,563 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-26 00:06:14,568 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-10-26 00:06:14,624 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-26 00:06:14,625 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-26 00:06:14,628 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-26 00:06:14,629 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-26 00:06:14,629 INFO L138 SettingsManager]: * Use SBE=true [2020-10-26 00:06:14,630 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-26 00:06:14,630 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-26 00:06:14,630 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-26 00:06:14,631 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-26 00:06:14,631 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-26 00:06:14,632 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-26 00:06:14,633 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-26 00:06:14,633 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-10-26 00:06:14,633 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-10-26 00:06:14,634 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-26 00:06:14,634 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-26 00:06:14,634 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-26 00:06:14,634 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-26 00:06:14,635 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-26 00:06:14,635 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-26 00:06:14,635 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-26 00:06:14,635 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-26 00:06:14,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-26 00:06:14,636 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-26 00:06:14,636 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-26 00:06:14,637 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-26 00:06:14,637 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-10-26 00:06:14,637 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-10-26 00:06:14,637 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-26 00:06:14,638 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-26 00:06:14,638 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-26 00:06:14,638 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5fec9918b5ef506c13ad2f4b274b2154c31be2ef [2020-10-26 00:06:15,092 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-26 00:06:15,140 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-26 00:06:15,144 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-26 00:06:15,146 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-26 00:06:15,147 INFO L275 PluginConnector]: CDTParser initialized [2020-10-26 00:06:15,148 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread/reorder_2.i [2020-10-26 00:06:15,243 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34016e8ac/de522d78ec0f44a48ffa91a97ed063ce/FLAG3ccdb9630 [2020-10-26 00:06:15,989 INFO L306 CDTParser]: Found 1 translation units. [2020-10-26 00:06:15,993 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread/reorder_2.i [2020-10-26 00:06:16,025 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34016e8ac/de522d78ec0f44a48ffa91a97ed063ce/FLAG3ccdb9630 [2020-10-26 00:06:16,219 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34016e8ac/de522d78ec0f44a48ffa91a97ed063ce [2020-10-26 00:06:16,225 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-26 00:06:16,240 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-26 00:06:16,244 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-26 00:06:16,244 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-26 00:06:16,248 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-26 00:06:16,249 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 12:06:16" (1/1) ... [2020-10-26 00:06:16,254 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@314d8cff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 12:06:16, skipping insertion in model container [2020-10-26 00:06:16,255 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 12:06:16" (1/1) ... [2020-10-26 00:06:16,273 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-26 00:06:16,395 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-26 00:06:17,198 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-26 00:06:17,213 INFO L203 MainTranslator]: Completed pre-run [2020-10-26 00:06:17,276 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:1181) 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:2053) 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:1096) 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:1045) 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:1423) 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:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) 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) [2020-10-26 00:06:17,284 INFO L168 Benchmark]: Toolchain (without parser) took 1054.59 ms. Allocated memory was 48.2 MB in the beginning and 58.7 MB in the end (delta: 10.5 MB). Free memory was 22.4 MB in the beginning and 36.6 MB in the end (delta: -14.1 MB). Peak memory consumption was 13.3 MB. Max. memory is 16.1 GB. [2020-10-26 00:06:17,285 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 48.2 MB. Free memory was 32.0 MB in the beginning and 31.9 MB in the end (delta: 84.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-10-26 00:06:17,288 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1037.30 ms. Allocated memory is still 58.7 MB. Free memory was 42.5 MB in the beginning and 36.6 MB in the end (delta: 5.9 MB). Peak memory consumption was 19.5 MB. Max. memory is 16.1 GB. [2020-10-26 00:06:17,290 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 48.2 MB. Free memory was 32.0 MB in the beginning and 31.9 MB in the end (delta: 84.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1037.30 ms. Allocated memory is still 58.7 MB. Free memory was 42.5 MB in the beginning and 36.6 MB in the end (delta: 5.9 MB). Peak memory consumption was 19.5 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:1181) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...