./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-sun-cassini_true-unreach-call.cil.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_a981ce6e-7169-4335-96a8-72a348774f78/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a981ce6e-7169-4335-96a8-72a348774f78/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a981ce6e-7169-4335-96a8-72a348774f78/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a981ce6e-7169-4335-96a8-72a348774f78/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-sun-cassini_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_a981ce6e-7169-4335-96a8-72a348774f78/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a981ce6e-7169-4335-96a8-72a348774f78/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 64bit --witnessprinter.graph.data.programhash 6b23dbcb039621c279406036879d998e2928496e ............................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 12:14:00,886 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 12:14:00,887 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 12:14:00,894 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 12:14:00,894 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 12:14:00,895 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 12:14:00,896 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 12:14:00,897 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 12:14:00,898 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 12:14:00,898 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 12:14:00,899 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 12:14:00,899 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 12:14:00,900 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 12:14:00,900 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 12:14:00,901 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 12:14:00,901 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 12:14:00,902 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 12:14:00,903 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 12:14:00,904 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 12:14:00,905 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 12:14:00,906 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 12:14:00,907 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 12:14:00,908 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 12:14:00,908 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 12:14:00,908 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 12:14:00,909 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 12:14:00,909 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 12:14:00,910 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 12:14:00,911 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 12:14:00,911 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 12:14:00,911 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 12:14:00,912 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 12:14:00,912 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 12:14:00,912 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 12:14:00,913 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 12:14:00,913 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 12:14:00,913 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a981ce6e-7169-4335-96a8-72a348774f78/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-10 12:14:00,922 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 12:14:00,922 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 12:14:00,923 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 12:14:00,923 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 12:14:00,924 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 12:14:00,924 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 12:14:00,924 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 12:14:00,924 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 12:14:00,924 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 12:14:00,924 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 12:14:00,924 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 12:14:00,924 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 12:14:00,925 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 12:14:00,925 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 12:14:00,925 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 12:14:00,925 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 12:14:00,925 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 12:14:00,925 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 12:14:00,925 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 12:14:00,925 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 12:14:00,926 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 12:14:00,926 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 12:14:00,926 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 12:14:00,926 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 12:14:00,926 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 12:14:00,926 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 12:14:00,926 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 12:14:00,927 INFO L133 SettingsManager]: * To the following directory=dump/ 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_a981ce6e-7169-4335-96a8-72a348774f78/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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6b23dbcb039621c279406036879d998e2928496e [2018-11-10 12:14:00,948 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 12:14:00,957 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 12:14:00,959 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 12:14:00,960 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 12:14:00,961 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 12:14:00,961 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a981ce6e-7169-4335-96a8-72a348774f78/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-sun-cassini_true-unreach-call.cil.c [2018-11-10 12:14:00,996 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a981ce6e-7169-4335-96a8-72a348774f78/bin-2019/uautomizer/data/e8660d078/2d46b410d6dd478ab4f3a2f1da69499b/FLAGa0e887ebc [2018-11-10 12:14:01,695 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 12:14:01,695 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a981ce6e-7169-4335-96a8-72a348774f78/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-sun-cassini_true-unreach-call.cil.c [2018-11-10 12:14:01,744 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a981ce6e-7169-4335-96a8-72a348774f78/bin-2019/uautomizer/data/e8660d078/2d46b410d6dd478ab4f3a2f1da69499b/FLAGa0e887ebc [2018-11-10 12:14:01,758 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a981ce6e-7169-4335-96a8-72a348774f78/bin-2019/uautomizer/data/e8660d078/2d46b410d6dd478ab4f3a2f1da69499b [2018-11-10 12:14:01,761 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 12:14:01,763 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 12:14:01,764 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 12:14:01,764 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 12:14:01,768 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 12:14:01,769 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:14:01" (1/1) ... [2018-11-10 12:14:01,772 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fca48e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:14:01, skipping insertion in model container [2018-11-10 12:14:01,772 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:14:01" (1/1) ... [2018-11-10 12:14:01,782 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 12:14:01,957 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 12:14:07,475 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:14:07,605 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 12:14:09,389 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:14:09,994 INFO L193 MainTranslator]: Completed translation [2018-11-10 12:14:09,994 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:14:09 WrapperNode [2018-11-10 12:14:09,995 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 12:14:09,995 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 12:14:09,995 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 12:14:09,995 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 12:14:10,004 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:14:09" (1/1) ... [2018-11-10 12:14:10,004 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:14:09" (1/1) ... [2018-11-10 12:14:10,038 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2397,]],cas_change_mtu,[IdentifierExpression[#~2055,],IdentifierExpression[#~2056,]]] [2018-11-10 12:14:10,039 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2396,]],cas_get_sset_count,[IdentifierExpression[#~2055,],IdentifierExpression[#~2056,]]] [2018-11-10 12:14:10,073 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:14:09" (1/1) ... [2018-11-10 12:14:10,074 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:14:09" (1/1) ... [2018-11-10 12:14:10,202 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:14:09" (1/1) ... [2018-11-10 12:14:10,224 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:14:09" (1/1) ... [2018-11-10 12:14:10,272 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:14:09" (1/1) ... [2018-11-10 12:14:10,302 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 12:14:10,302 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-11-10 12:14:10,303 INFO L168 Benchmark]: Toolchain (without parser) took 8540.72 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 921.2 MB). Free memory was 933.0 MB in the beginning and 865.2 MB in the end (delta: 67.7 MB). Peak memory consumption was 988.9 MB. Max. memory is 11.5 GB. [2018-11-10 12:14:10,304 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 12:14:10,305 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8230.81 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 921.2 MB). Free memory was 933.0 MB in the beginning and 967.5 MB in the end (delta: -34.5 MB). Peak memory consumption was 886.6 MB. Max. memory is 11.5 GB. [2018-11-10 12:14:10,305 INFO L168 Benchmark]: Boogie Preprocessor took 307.06 ms. Allocated memory is still 2.0 GB. Free memory was 967.5 MB in the beginning and 865.2 MB in the end (delta: 102.3 MB). Peak memory consumption was 102.3 MB. Max. memory is 11.5 GB. [2018-11-10 12:14:10,307 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 8230.81 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 921.2 MB). Free memory was 933.0 MB in the beginning and 967.5 MB in the end (delta: -34.5 MB). Peak memory consumption was 886.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 307.06 ms. Allocated memory is still 2.0 GB. Free memory was 967.5 MB in the beginning and 865.2 MB in the end (delta: 102.3 MB). Peak memory consumption was 102.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2397,]],cas_change_mtu,[IdentifierExpression[#~2055,],IdentifierExpression[#~2056,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2396,]],cas_get_sset_count,[IdentifierExpression[#~2055,],IdentifierExpression[#~2056,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...