./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread/twostage_3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d187ce1c-2da0-4d14-ad05-b841cfa94e72/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d187ce1c-2da0-4d14-ad05-b841cfa94e72/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d187ce1c-2da0-4d14-ad05-b841cfa94e72/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d187ce1c-2da0-4d14-ad05-b841cfa94e72/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread/twostage_3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d187ce1c-2da0-4d14-ad05-b841cfa94e72/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d187ce1c-2da0-4d14-ad05-b841cfa94e72/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d69a01d1c03af362dccc3f2c556775784d9ef9e9 .......................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d187ce1c-2da0-4d14-ad05-b841cfa94e72/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d187ce1c-2da0-4d14-ad05-b841cfa94e72/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d187ce1c-2da0-4d14-ad05-b841cfa94e72/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d187ce1c-2da0-4d14-ad05-b841cfa94e72/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread/twostage_3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d187ce1c-2da0-4d14-ad05-b841cfa94e72/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d187ce1c-2da0-4d14-ad05-b841cfa94e72/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d69a01d1c03af362dccc3f2c556775784d9ef9e9 ............................................................................................................................................................ 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 0.1.25-f470102 [2019-12-07 17:28:01,126 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 17:28:01,128 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 17:28:01,137 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 17:28:01,137 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 17:28:01,138 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 17:28:01,139 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 17:28:01,141 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 17:28:01,143 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 17:28:01,144 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 17:28:01,144 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 17:28:01,145 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 17:28:01,146 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 17:28:01,147 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 17:28:01,147 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 17:28:01,148 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 17:28:01,149 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 17:28:01,150 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 17:28:01,152 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 17:28:01,154 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 17:28:01,155 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 17:28:01,156 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 17:28:01,157 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 17:28:01,158 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 17:28:01,160 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 17:28:01,160 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 17:28:01,160 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 17:28:01,161 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 17:28:01,161 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 17:28:01,162 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 17:28:01,162 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 17:28:01,163 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 17:28:01,163 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 17:28:01,164 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 17:28:01,165 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 17:28:01,165 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 17:28:01,165 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 17:28:01,166 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 17:28:01,166 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 17:28:01,166 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 17:28:01,167 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 17:28:01,168 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d187ce1c-2da0-4d14-ad05-b841cfa94e72/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-12-07 17:28:01,180 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 17:28:01,180 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 17:28:01,181 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 17:28:01,181 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 17:28:01,181 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 17:28:01,181 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 17:28:01,181 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 17:28:01,181 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 17:28:01,182 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 17:28:01,182 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 17:28:01,182 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 17:28:01,182 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 17:28:01,182 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 17:28:01,182 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 17:28:01,183 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 17:28:01,183 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 17:28:01,183 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 17:28:01,183 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 17:28:01,183 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 17:28:01,183 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 17:28:01,184 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 17:28:01,184 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 17:28:01,184 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 17:28:01,184 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 17:28:01,184 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 17:28:01,184 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 17:28:01,184 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 17:28:01,184 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 17:28:01,184 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 17:28:01,185 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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-vcloud-master/worker/run_dir_d187ce1c-2da0-4d14-ad05-b841cfa94e72/bin/uautomizer 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(__VERIFIER_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 -> d69a01d1c03af362dccc3f2c556775784d9ef9e9 [2019-12-07 17:28:01,299 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 17:28:01,309 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 17:28:01,312 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 17:28:01,313 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 17:28:01,314 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 17:28:01,314 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d187ce1c-2da0-4d14-ad05-b841cfa94e72/bin/uautomizer/../../sv-benchmarks/c/pthread/twostage_3.i [2019-12-07 17:28:01,357 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d187ce1c-2da0-4d14-ad05-b841cfa94e72/bin/uautomizer/data/8100802ff/54ccec5cee8c4be9ad2a5f86e2b95e14/FLAG1ba87c8d5 [2019-12-07 17:28:01,726 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 17:28:01,726 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d187ce1c-2da0-4d14-ad05-b841cfa94e72/sv-benchmarks/c/pthread/twostage_3.i [2019-12-07 17:28:01,740 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d187ce1c-2da0-4d14-ad05-b841cfa94e72/bin/uautomizer/data/8100802ff/54ccec5cee8c4be9ad2a5f86e2b95e14/FLAG1ba87c8d5 [2019-12-07 17:28:01,748 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d187ce1c-2da0-4d14-ad05-b841cfa94e72/bin/uautomizer/data/8100802ff/54ccec5cee8c4be9ad2a5f86e2b95e14 [2019-12-07 17:28:01,750 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 17:28:01,751 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 17:28:01,752 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 17:28:01,752 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 17:28:01,754 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 17:28:01,755 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 05:28:01" (1/1) ... [2019-12-07 17:28:01,757 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c1b29d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:28:01, skipping insertion in model container [2019-12-07 17:28:01,757 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 05:28:01" (1/1) ... [2019-12-07 17:28:01,762 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 17:28:01,797 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 17:28:02,151 WARN L1484 CHandler]: Possible shadowing of function lock [2019-12-07 17:28:02,152 WARN L1484 CHandler]: Possible shadowing of function lock [2019-12-07 17:28:02,153 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 17:28:02,158 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 17:28:02,191 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:1165) 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:2037) 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:1080) 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:1029) 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:1407) 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:3458) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:571) 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:125) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-07 17:28:02,195 INFO L168 Benchmark]: Toolchain (without parser) took 443.12 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 97.0 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -139.8 MB). Peak memory consumption was 25.8 MB. Max. memory is 11.5 GB. [2019-12-07 17:28:02,196 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 17:28:02,196 INFO L168 Benchmark]: CACSL2BoogieTranslator took 441.49 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 97.0 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -139.8 MB). Peak memory consumption was 25.8 MB. Max. memory is 11.5 GB. [2019-12-07 17:28:02,197 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 441.49 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 97.0 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -139.8 MB). Peak memory consumption was 25.8 MB. Max. memory is 11.5 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:1165) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-07 17:28:03,361 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 17:28:03,362 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 17:28:03,370 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 17:28:03,370 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 17:28:03,371 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 17:28:03,372 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 17:28:03,373 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 17:28:03,375 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 17:28:03,375 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 17:28:03,376 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 17:28:03,377 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 17:28:03,377 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 17:28:03,378 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 17:28:03,378 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 17:28:03,379 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 17:28:03,380 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 17:28:03,380 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 17:28:03,382 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 17:28:03,383 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 17:28:03,384 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 17:28:03,385 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 17:28:03,386 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 17:28:03,386 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 17:28:03,388 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 17:28:03,388 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 17:28:03,389 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 17:28:03,389 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 17:28:03,389 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 17:28:03,390 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 17:28:03,390 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 17:28:03,391 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 17:28:03,391 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 17:28:03,392 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 17:28:03,392 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 17:28:03,392 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 17:28:03,393 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 17:28:03,393 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 17:28:03,393 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 17:28:03,394 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 17:28:03,394 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 17:28:03,395 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d187ce1c-2da0-4d14-ad05-b841cfa94e72/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-12-07 17:28:03,405 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 17:28:03,405 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 17:28:03,406 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 17:28:03,406 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 17:28:03,406 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 17:28:03,406 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 17:28:03,406 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 17:28:03,406 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 17:28:03,406 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 17:28:03,407 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 17:28:03,407 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 17:28:03,407 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 17:28:03,407 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 17:28:03,407 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 17:28:03,407 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 17:28:03,407 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 17:28:03,407 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 17:28:03,408 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 17:28:03,408 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 17:28:03,408 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 17:28:03,408 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 17:28:03,408 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 17:28:03,408 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 17:28:03,408 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 17:28:03,409 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 17:28:03,409 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 17:28:03,409 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-12-07 17:28:03,409 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 17:28:03,409 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 17:28:03,409 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 17:28:03,409 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 17:28:03,409 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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-vcloud-master/worker/run_dir_d187ce1c-2da0-4d14-ad05-b841cfa94e72/bin/uautomizer 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(__VERIFIER_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 -> d69a01d1c03af362dccc3f2c556775784d9ef9e9 [2019-12-07 17:28:03,579 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 17:28:03,589 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 17:28:03,592 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 17:28:03,593 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 17:28:03,594 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 17:28:03,594 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d187ce1c-2da0-4d14-ad05-b841cfa94e72/bin/uautomizer/../../sv-benchmarks/c/pthread/twostage_3.i [2019-12-07 17:28:03,644 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d187ce1c-2da0-4d14-ad05-b841cfa94e72/bin/uautomizer/data/4e271b44b/1760792103704386b753dd3042a64abc/FLAG49d7018a7 [2019-12-07 17:28:04,042 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 17:28:04,043 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d187ce1c-2da0-4d14-ad05-b841cfa94e72/sv-benchmarks/c/pthread/twostage_3.i [2019-12-07 17:28:04,055 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d187ce1c-2da0-4d14-ad05-b841cfa94e72/bin/uautomizer/data/4e271b44b/1760792103704386b753dd3042a64abc/FLAG49d7018a7 [2019-12-07 17:28:04,064 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d187ce1c-2da0-4d14-ad05-b841cfa94e72/bin/uautomizer/data/4e271b44b/1760792103704386b753dd3042a64abc [2019-12-07 17:28:04,066 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 17:28:04,067 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 17:28:04,067 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 17:28:04,068 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 17:28:04,070 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 17:28:04,070 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 05:28:04" (1/1) ... [2019-12-07 17:28:04,072 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5772f275 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:28:04, skipping insertion in model container [2019-12-07 17:28:04,072 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 05:28:04" (1/1) ... [2019-12-07 17:28:04,077 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 17:28:04,109 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 17:28:04,486 WARN L1484 CHandler]: Possible shadowing of function lock [2019-12-07 17:28:04,487 WARN L1484 CHandler]: Possible shadowing of function lock [2019-12-07 17:28:04,487 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 17:28:04,497 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 17:28:04,531 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:1165) 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:2037) 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:1080) 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:1029) 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:1407) 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:3458) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:571) 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:125) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-07 17:28:04,535 INFO L168 Benchmark]: Toolchain (without parser) took 466.98 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.9 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -148.9 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. [2019-12-07 17:28:04,535 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 17:28:04,535 INFO L168 Benchmark]: CACSL2BoogieTranslator took 465.37 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.9 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -148.9 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. [2019-12-07 17:28:04,536 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 465.37 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.9 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -148.9 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 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:1165) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...