./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/goblint-regression/10-synch_02-thread_nonunique.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db0de672-f581-4d67-9119-860bb35ddc87/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db0de672-f581-4d67-9119-860bb35ddc87/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db0de672-f581-4d67-9119-860bb35ddc87/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db0de672-f581-4d67-9119-860bb35ddc87/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/goblint-regression/10-synch_02-thread_nonunique.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db0de672-f581-4d67-9119-860bb35ddc87/bin/utaipan-UUZaoUuFF8/config/svcomp-DataRace-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db0de672-f581-4d67-9119-860bb35ddc87/bin/utaipan-UUZaoUuFF8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2b48d13cab05bc3b998f8de65b383ec2ee92eaa2c6f230f8a23e235950b9a5ba --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 02:02:52,078 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:02:52,082 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:02:52,129 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:02:52,129 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:02:52,131 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:02:52,133 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:02:52,135 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:02:52,138 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:02:52,139 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:02:52,141 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:02:52,142 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:02:52,143 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:02:52,149 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:02:52,157 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:02:52,160 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:02:52,162 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:02:52,165 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:02:52,168 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:02:52,174 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:02:52,181 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:02:52,183 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:02:52,185 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:02:52,188 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:02:52,192 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:02:52,196 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:02:52,196 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:02:52,199 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:02:52,199 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:02:52,201 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:02:52,202 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:02:52,203 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:02:52,206 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:02:52,207 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:02:52,209 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:02:52,210 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:02:52,211 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:02:52,211 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:02:52,211 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:02:52,212 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:02:52,213 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:02:52,215 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db0de672-f581-4d67-9119-860bb35ddc87/bin/utaipan-UUZaoUuFF8/config/svcomp-DataRace-32bit-Taipan_Default.epf [2021-11-07 02:02:52,270 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:02:52,270 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:02:52,272 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:02:52,272 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:02:52,272 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:02:52,273 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:02:52,273 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 02:02:52,273 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:02:52,273 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:02:52,274 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 02:02:52,281 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 02:02:52,282 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:02:52,282 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 02:02:52,282 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 02:02:52,283 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 02:02:52,284 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:02:52,284 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-07 02:02:52,284 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-07 02:02:52,285 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 02:02:52,285 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-07 02:02:52,285 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:02:52,285 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:02:52,286 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:02:52,286 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:02:52,286 INFO L138 SettingsManager]: * Check absence of data races in concurrent programs=true [2021-11-07 02:02:52,286 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:02:52,287 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-07 02:02:52,287 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:02:52,287 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:02:52,289 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:02:52,289 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:02:52,289 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:02:52,290 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:02:52,290 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:02:52,290 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:02:52,291 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:02:52,291 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 02:02:52,291 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 02:02:52,291 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:02:52,292 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:02:52,292 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:02:52,292 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db0de672-f581-4d67-9119-860bb35ddc87/bin/utaipan-UUZaoUuFF8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db0de672-f581-4d67-9119-860bb35ddc87/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2b48d13cab05bc3b998f8de65b383ec2ee92eaa2c6f230f8a23e235950b9a5ba [2021-11-07 02:02:52,604 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:02:52,646 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:02:52,649 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:02:52,650 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:02:52,651 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:02:52,652 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db0de672-f581-4d67-9119-860bb35ddc87/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/goblint-regression/10-synch_02-thread_nonunique.i [2021-11-07 02:02:52,738 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db0de672-f581-4d67-9119-860bb35ddc87/bin/utaipan-UUZaoUuFF8/data/fbd388a0c/350c2f89207b4c73aae04c89fe2c4b7a/FLAG488d20109 [2021-11-07 02:02:53,375 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:02:53,375 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db0de672-f581-4d67-9119-860bb35ddc87/sv-benchmarks/c/goblint-regression/10-synch_02-thread_nonunique.i [2021-11-07 02:02:53,396 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db0de672-f581-4d67-9119-860bb35ddc87/bin/utaipan-UUZaoUuFF8/data/fbd388a0c/350c2f89207b4c73aae04c89fe2c4b7a/FLAG488d20109 [2021-11-07 02:02:53,615 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db0de672-f581-4d67-9119-860bb35ddc87/bin/utaipan-UUZaoUuFF8/data/fbd388a0c/350c2f89207b4c73aae04c89fe2c4b7a [2021-11-07 02:02:53,617 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:02:53,618 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:02:53,620 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:02:53,620 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:02:53,622 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:02:53,623 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:02:53" (1/1) ... [2021-11-07 02:02:53,624 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5238dd45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:02:53, skipping insertion in model container [2021-11-07 02:02:53,624 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:02:53" (1/1) ... [2021-11-07 02:02:53,632 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:02:53,675 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:02:54,099 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Race detection currently only supports simple variables and data on heap. Structs and arrays are not yet supported (unless they are on the heap). at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.DataRaceChecker.createRaceIndicatorLhs(DataRaceChecker.java:260) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.DataRaceChecker.getRaceIndicatorLhs(DataRaceChecker.java:241) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.DataRaceChecker.getRaceLhs(DataRaceChecker.java:225) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.DataRaceChecker.updateRaceIndicator(DataRaceChecker.java:151) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.DataRaceChecker.checkOnRead(DataRaceChecker.java:114) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.switchToRValue(ExpressionResultTransformer.java:265) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer$Transformation.lambda$0(ExpressionResultTransformer.java:89) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transform(ExpressionResultTransformer.java:161) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:178) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.ThreadIdManager.getJoinedThreadId(ThreadIdManager.java:166) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.handlePthread_join(StandardFunctionHandler.java:1124) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:236) 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.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1381) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleLoops(CHandler.java:3405) 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.PRDispatcher.dispatch(PRDispatcher.java:223) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1068) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) 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:1452) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3247) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2321) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:594) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) 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) [2021-11-07 02:02:54,105 INFO L168 Benchmark]: Toolchain (without parser) took 485.47 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 59.1 MB in the beginning and 90.0 MB in the end (delta: -30.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-11-07 02:02:54,106 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 96.5 MB. Free memory was 66.7 MB in the beginning and 66.6 MB in the end (delta: 21.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 02:02:54,108 INFO L168 Benchmark]: CACSL2BoogieTranslator took 483.38 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 58.9 MB in the beginning and 90.0 MB in the end (delta: -31.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-11-07 02:02:54,110 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 96.5 MB. Free memory was 66.7 MB in the beginning and 66.6 MB in the end (delta: 21.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 483.38 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 58.9 MB in the beginning and 90.0 MB in the end (delta: -31.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Race detection currently only supports simple variables and data on heap. Structs and arrays are not yet supported (unless they are on the heap). de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Race detection currently only supports simple variables and data on heap. Structs and arrays are not yet supported (unless they are on the heap).: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.DataRaceChecker.createRaceIndicatorLhs(DataRaceChecker.java:260) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db0de672-f581-4d67-9119-860bb35ddc87/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db0de672-f581-4d67-9119-860bb35ddc87/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db0de672-f581-4d67-9119-860bb35ddc87/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db0de672-f581-4d67-9119-860bb35ddc87/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/goblint-regression/10-synch_02-thread_nonunique.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db0de672-f581-4d67-9119-860bb35ddc87/bin/utaipan-UUZaoUuFF8/config/svcomp-DataRace-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db0de672-f581-4d67-9119-860bb35ddc87/bin/utaipan-UUZaoUuFF8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2b48d13cab05bc3b998f8de65b383ec2ee92eaa2c6f230f8a23e235950b9a5ba --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 02:02:56,631 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:02:56,636 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:02:56,705 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:02:56,706 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:02:56,713 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:02:56,715 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:02:56,720 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:02:56,724 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:02:56,736 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:02:56,737 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:02:56,739 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:02:56,739 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:02:56,741 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:02:56,742 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:02:56,744 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:02:56,746 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:02:56,747 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:02:56,753 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:02:56,764 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:02:56,766 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:02:56,768 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:02:56,775 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:02:56,777 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:02:56,782 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:02:56,782 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:02:56,783 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:02:56,785 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:02:56,786 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:02:56,787 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:02:56,787 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:02:56,788 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:02:56,791 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:02:56,792 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:02:56,793 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:02:56,794 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:02:56,795 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:02:56,795 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:02:56,795 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:02:56,797 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:02:56,798 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:02:56,799 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db0de672-f581-4d67-9119-860bb35ddc87/bin/utaipan-UUZaoUuFF8/config/svcomp-DataRace-32bit-Taipan_Bitvector.epf [2021-11-07 02:02:56,848 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:02:56,849 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:02:56,850 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:02:56,851 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:02:56,851 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:02:56,851 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:02:56,851 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:02:56,851 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:02:56,852 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:02:56,853 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:02:56,855 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-07 02:02:56,855 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-07 02:02:56,855 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-07 02:02:56,855 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:02:56,856 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:02:56,856 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:02:56,856 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:02:56,856 INFO L138 SettingsManager]: * Check absence of data races in concurrent programs=true [2021-11-07 02:02:56,856 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:02:56,857 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 02:02:56,857 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 02:02:56,857 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-07 02:02:56,857 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:02:56,857 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:02:56,858 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:02:56,858 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:02:56,858 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 02:02:56,858 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:02:56,859 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:02:56,859 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:02:56,859 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:02:56,859 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:02:56,860 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 02:02:56,860 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 02:02:56,860 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:02:56,861 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:02:56,861 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:02:56,861 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db0de672-f581-4d67-9119-860bb35ddc87/bin/utaipan-UUZaoUuFF8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db0de672-f581-4d67-9119-860bb35ddc87/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2b48d13cab05bc3b998f8de65b383ec2ee92eaa2c6f230f8a23e235950b9a5ba [2021-11-07 02:02:57,272 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:02:57,296 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:02:57,300 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:02:57,301 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:02:57,302 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:02:57,303 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db0de672-f581-4d67-9119-860bb35ddc87/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/goblint-regression/10-synch_02-thread_nonunique.i [2021-11-07 02:02:57,389 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db0de672-f581-4d67-9119-860bb35ddc87/bin/utaipan-UUZaoUuFF8/data/69c757d51/c1f8195a80a549d8bb64cdeb1a1fdd73/FLAG17ecf4702 [2021-11-07 02:02:58,093 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:02:58,096 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db0de672-f581-4d67-9119-860bb35ddc87/sv-benchmarks/c/goblint-regression/10-synch_02-thread_nonunique.i [2021-11-07 02:02:58,124 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db0de672-f581-4d67-9119-860bb35ddc87/bin/utaipan-UUZaoUuFF8/data/69c757d51/c1f8195a80a549d8bb64cdeb1a1fdd73/FLAG17ecf4702 [2021-11-07 02:02:58,313 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db0de672-f581-4d67-9119-860bb35ddc87/bin/utaipan-UUZaoUuFF8/data/69c757d51/c1f8195a80a549d8bb64cdeb1a1fdd73 [2021-11-07 02:02:58,319 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:02:58,323 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:02:58,325 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:02:58,326 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:02:58,330 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:02:58,331 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:02:58" (1/1) ... [2021-11-07 02:02:58,334 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11cd2c9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:02:58, skipping insertion in model container [2021-11-07 02:02:58,334 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:02:58" (1/1) ... [2021-11-07 02:02:58,343 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:02:58,409 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:02:59,060 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Race detection currently only supports simple variables and data on heap. Structs and arrays are not yet supported (unless they are on the heap). at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.DataRaceChecker.createRaceIndicatorLhs(DataRaceChecker.java:260) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.DataRaceChecker.getRaceIndicatorLhs(DataRaceChecker.java:241) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.DataRaceChecker.getRaceLhs(DataRaceChecker.java:225) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.DataRaceChecker.updateRaceIndicator(DataRaceChecker.java:151) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.DataRaceChecker.checkOnRead(DataRaceChecker.java:114) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.switchToRValue(ExpressionResultTransformer.java:265) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer$Transformation.lambda$0(ExpressionResultTransformer.java:89) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transform(ExpressionResultTransformer.java:161) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:178) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.ThreadIdManager.getJoinedThreadId(ThreadIdManager.java:166) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.handlePthread_join(StandardFunctionHandler.java:1124) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:236) 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.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1381) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleLoops(CHandler.java:3405) 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.PRDispatcher.dispatch(PRDispatcher.java:223) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1068) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) 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:1452) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3247) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2321) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:594) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) 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) [2021-11-07 02:02:59,068 INFO L168 Benchmark]: Toolchain (without parser) took 744.10 ms. Allocated memory is still 73.4 MB. Free memory was 52.4 MB in the beginning and 53.9 MB in the end (delta: -1.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-11-07 02:02:59,070 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 73.4 MB. Free memory was 53.0 MB in the beginning and 52.9 MB in the end (delta: 54.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 02:02:59,072 INFO L168 Benchmark]: CACSL2BoogieTranslator took 740.66 ms. Allocated memory is still 73.4 MB. Free memory was 52.3 MB in the beginning and 53.9 MB in the end (delta: -1.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-11-07 02:02:59,074 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 73.4 MB. Free memory was 53.0 MB in the beginning and 52.9 MB in the end (delta: 54.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 740.66 ms. Allocated memory is still 73.4 MB. Free memory was 52.3 MB in the beginning and 53.9 MB in the end (delta: -1.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Race detection currently only supports simple variables and data on heap. Structs and arrays are not yet supported (unless they are on the heap). de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Race detection currently only supports simple variables and data on heap. Structs and arrays are not yet supported (unless they are on the heap).: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.DataRaceChecker.createRaceIndicatorLhs(DataRaceChecker.java:260) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Race detection currently only supports simple variables and data on heap. Structs and arrays are not yet supported (unless they are on the heap).