./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ssh/s3_srvr.blast.06_false-unreach-call.i.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_9fd5e3de-1711-4cf7-9abc-79270c0e014b/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9fd5e3de-1711-4cf7-9abc-79270c0e014b/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9fd5e3de-1711-4cf7-9abc-79270c0e014b/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9fd5e3de-1711-4cf7-9abc-79270c0e014b/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ssh/s3_srvr.blast.06_false-unreach-call.i.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_9fd5e3de-1711-4cf7-9abc-79270c0e014b/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9fd5e3de-1711-4cf7-9abc-79270c0e014b/bin-2019/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 12b9509fef02d71cc2f0a70f9270a898a3e1b6a5 ................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_9fd5e3de-1711-4cf7-9abc-79270c0e014b/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9fd5e3de-1711-4cf7-9abc-79270c0e014b/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9fd5e3de-1711-4cf7-9abc-79270c0e014b/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9fd5e3de-1711-4cf7-9abc-79270c0e014b/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ssh/s3_srvr.blast.06_false-unreach-call.i.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_9fd5e3de-1711-4cf7-9abc-79270c0e014b/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9fd5e3de-1711-4cf7-9abc-79270c0e014b/bin-2019/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 12b9509fef02d71cc2f0a70f9270a898a3e1b6a5 .......................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: null --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-01 15:31:58,036 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-01 15:31:58,037 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-01 15:31:58,043 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-01 15:31:58,044 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-01 15:31:58,044 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-01 15:31:58,045 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-01 15:31:58,045 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-01 15:31:58,046 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-01 15:31:58,047 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-01 15:31:58,047 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-01 15:31:58,047 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-01 15:31:58,048 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-01 15:31:58,048 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-01 15:31:58,049 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-01 15:31:58,049 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-01 15:31:58,050 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-01 15:31:58,050 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-01 15:31:58,052 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-01 15:31:58,052 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-01 15:31:58,053 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-01 15:31:58,053 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-01 15:31:58,055 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-01 15:31:58,055 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-01 15:31:58,055 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-01 15:31:58,055 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-01 15:31:58,056 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-01 15:31:58,056 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-01 15:31:58,057 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-01 15:31:58,057 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-01 15:31:58,057 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-01 15:31:58,058 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-01 15:31:58,058 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-01 15:31:58,058 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-01 15:31:58,058 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-01 15:31:58,059 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-01 15:31:58,059 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9fd5e3de-1711-4cf7-9abc-79270c0e014b/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-01 15:31:58,066 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-01 15:31:58,066 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-01 15:31:58,066 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-01 15:31:58,066 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-01 15:31:58,067 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-01 15:31:58,067 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-01 15:31:58,067 INFO L133 SettingsManager]: * Use SBE=true [2018-12-01 15:31:58,067 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-01 15:31:58,067 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-01 15:31:58,067 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-01 15:31:58,067 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-01 15:31:58,067 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-01 15:31:58,067 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-01 15:31:58,068 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-01 15:31:58,068 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-01 15:31:58,068 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-01 15:31:58,068 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-01 15:31:58,068 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-01 15:31:58,068 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-01 15:31:58,068 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-01 15:31:58,068 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-01 15:31:58,068 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-01 15:31:58,068 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-01 15:31:58,068 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-01 15:31:58,069 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-01 15:31:58,069 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-01 15:31:58,069 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-01 15:31:58,069 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-01 15:31:58,069 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-01 15:31:58,069 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-01 15:31:58,069 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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/working_dir_9fd5e3de-1711-4cf7-9abc-79270c0e014b/bin-2019/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 -> 12b9509fef02d71cc2f0a70f9270a898a3e1b6a5 [2018-12-01 15:31:58,086 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-01 15:31:58,094 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-01 15:31:58,096 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-01 15:31:58,096 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-01 15:31:58,097 INFO L276 PluginConnector]: CDTParser initialized [2018-12-01 15:31:58,097 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9fd5e3de-1711-4cf7-9abc-79270c0e014b/bin-2019/uautomizer/../../sv-benchmarks/c/ssh/s3_srvr.blast.06_false-unreach-call.i.cil.c [2018-12-01 15:31:58,133 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9fd5e3de-1711-4cf7-9abc-79270c0e014b/bin-2019/uautomizer/data/ac054725f/f9bfaa15357a4a61bccfc9649a60a244/FLAGd6bfa6875 [2018-12-01 15:31:58,642 INFO L307 CDTParser]: Found 1 translation units. [2018-12-01 15:31:58,643 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9fd5e3de-1711-4cf7-9abc-79270c0e014b/sv-benchmarks/c/ssh/s3_srvr.blast.06_false-unreach-call.i.cil.c [2018-12-01 15:31:58,652 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9fd5e3de-1711-4cf7-9abc-79270c0e014b/bin-2019/uautomizer/data/ac054725f/f9bfaa15357a4a61bccfc9649a60a244/FLAGd6bfa6875 [2018-12-01 15:31:59,115 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9fd5e3de-1711-4cf7-9abc-79270c0e014b/bin-2019/uautomizer/data/ac054725f/f9bfaa15357a4a61bccfc9649a60a244 [2018-12-01 15:31:59,117 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-01 15:31:59,118 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-01 15:31:59,118 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-01 15:31:59,118 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-01 15:31:59,120 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-01 15:31:59,121 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:31:59" (1/1) ... [2018-12-01 15:31:59,122 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@543f4e7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:31:59, skipping insertion in model container [2018-12-01 15:31:59,122 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:31:59" (1/1) ... [2018-12-01 15:31:59,127 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-01 15:31:59,160 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-01 15:31:59,406 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 15:31:59,418 INFO L191 MainTranslator]: Completed pre-run [2018-12-01 15:31:59,499 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 15:31:59,500 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.extractNonAggregateNonUnionTypes(CTranslationUtil.java:470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getInitializationForOnHeapVariableOfAggregateOrUnionType(MemoryHandler.java:2813) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.makeOnHeapDefaultInitializationViaConstArray(InitializationHandler.java:814) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:254) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:194) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.createUltimateInitProcedure(PostProcessor.java:639) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.postProcess(PostProcessor.java:205) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:566) 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:230) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-01 15:31:59,503 INFO L168 Benchmark]: Toolchain (without parser) took 385.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 956.0 MB in the beginning and 1.1 GB in the end (delta: -173.3 MB). Peak memory consumption was 39.5 MB. Max. memory is 11.5 GB. [2018-12-01 15:31:59,504 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 15:31:59,505 INFO L168 Benchmark]: CACSL2BoogieTranslator took 384.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 956.0 MB in the beginning and 1.1 GB in the end (delta: -173.3 MB). Peak memory consumption was 39.5 MB. Max. memory is 11.5 GB. [2018-12-01 15:31:59,507 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 384.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 956.0 MB in the beginning and 1.1 GB in the end (delta: -173.3 MB). Peak memory consumption was 39.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.extractNonAggregateNonUnionTypes(CTranslationUtil.java:470) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-01 15:32:00,614 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-01 15:32:00,615 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-01 15:32:00,622 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-01 15:32:00,623 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-01 15:32:00,623 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-01 15:32:00,624 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-01 15:32:00,625 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-01 15:32:00,626 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-01 15:32:00,627 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-01 15:32:00,627 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-01 15:32:00,628 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-01 15:32:00,628 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-01 15:32:00,629 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-01 15:32:00,630 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-01 15:32:00,630 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-01 15:32:00,631 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-01 15:32:00,632 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-01 15:32:00,633 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-01 15:32:00,634 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-01 15:32:00,635 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-01 15:32:00,636 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-01 15:32:00,637 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-01 15:32:00,638 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-01 15:32:00,638 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-01 15:32:00,638 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-01 15:32:00,639 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-01 15:32:00,640 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-01 15:32:00,640 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-01 15:32:00,641 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-01 15:32:00,641 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-01 15:32:00,642 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-01 15:32:00,642 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-01 15:32:00,642 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-01 15:32:00,642 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-01 15:32:00,643 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-01 15:32:00,643 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9fd5e3de-1711-4cf7-9abc-79270c0e014b/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-12-01 15:32:00,653 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-01 15:32:00,654 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-01 15:32:00,654 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-01 15:32:00,654 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-01 15:32:00,654 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-01 15:32:00,655 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-01 15:32:00,655 INFO L133 SettingsManager]: * Use SBE=true [2018-12-01 15:32:00,655 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-01 15:32:00,655 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-01 15:32:00,655 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-01 15:32:00,655 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-01 15:32:00,655 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-01 15:32:00,655 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-01 15:32:00,655 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-01 15:32:00,655 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-01 15:32:00,655 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-01 15:32:00,655 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-01 15:32:00,656 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-01 15:32:00,656 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-01 15:32:00,656 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-01 15:32:00,656 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-01 15:32:00,656 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-01 15:32:00,656 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-01 15:32:00,656 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-01 15:32:00,656 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-01 15:32:00,656 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-01 15:32:00,656 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-01 15:32:00,656 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-01 15:32:00,656 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-12-01 15:32:00,657 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-01 15:32:00,657 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-01 15:32:00,657 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-01 15:32:00,657 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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/working_dir_9fd5e3de-1711-4cf7-9abc-79270c0e014b/bin-2019/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 -> 12b9509fef02d71cc2f0a70f9270a898a3e1b6a5 [2018-12-01 15:32:00,674 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-01 15:32:00,682 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-01 15:32:00,684 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-01 15:32:00,685 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-01 15:32:00,685 INFO L276 PluginConnector]: CDTParser initialized [2018-12-01 15:32:00,686 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9fd5e3de-1711-4cf7-9abc-79270c0e014b/bin-2019/uautomizer/../../sv-benchmarks/c/ssh/s3_srvr.blast.06_false-unreach-call.i.cil.c [2018-12-01 15:32:00,723 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9fd5e3de-1711-4cf7-9abc-79270c0e014b/bin-2019/uautomizer/data/2e26d843d/8b99e171642c495f826349037f1a280b/FLAG45a996aa3 [2018-12-01 15:32:01,165 INFO L307 CDTParser]: Found 1 translation units. [2018-12-01 15:32:01,166 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9fd5e3de-1711-4cf7-9abc-79270c0e014b/sv-benchmarks/c/ssh/s3_srvr.blast.06_false-unreach-call.i.cil.c [2018-12-01 15:32:01,174 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9fd5e3de-1711-4cf7-9abc-79270c0e014b/bin-2019/uautomizer/data/2e26d843d/8b99e171642c495f826349037f1a280b/FLAG45a996aa3 [2018-12-01 15:32:01,183 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9fd5e3de-1711-4cf7-9abc-79270c0e014b/bin-2019/uautomizer/data/2e26d843d/8b99e171642c495f826349037f1a280b [2018-12-01 15:32:01,184 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-01 15:32:01,185 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-01 15:32:01,186 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-01 15:32:01,186 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-01 15:32:01,188 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-01 15:32:01,188 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:32:01" (1/1) ... [2018-12-01 15:32:01,190 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28e3b233 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:32:01, skipping insertion in model container [2018-12-01 15:32:01,190 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:32:01" (1/1) ... [2018-12-01 15:32:01,194 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-01 15:32:01,221 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-01 15:32:01,439 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 15:32:01,451 INFO L191 MainTranslator]: Completed pre-run [2018-12-01 15:32:01,560 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 15:32:01,561 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.extractNonAggregateNonUnionTypes(CTranslationUtil.java:470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.getInitializationForOnHeapVariableOfAggregateOrUnionType(MemoryHandler.java:2813) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.makeOnHeapDefaultInitializationViaConstArray(InitializationHandler.java:814) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:254) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:194) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.createUltimateInitProcedure(PostProcessor.java:639) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.postProcess(PostProcessor.java:205) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:566) 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:230) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-01 15:32:01,564 INFO L168 Benchmark]: Toolchain (without parser) took 379.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -176.8 MB). Peak memory consumption was 40.8 MB. Max. memory is 11.5 GB. [2018-12-01 15:32:01,565 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 15:32:01,565 INFO L168 Benchmark]: CACSL2BoogieTranslator took 377.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -176.8 MB). Peak memory consumption was 40.8 MB. Max. memory is 11.5 GB. [2018-12-01 15:32:01,567 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 377.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -176.8 MB). Peak memory consumption was 40.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.extractNonAggregateNonUnionTypes(CTranslationUtil.java:470) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...