./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-3com-typhoon_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_e1cd053e-269b-4f67-a5f3-c5b6e8a5393b/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e1cd053e-269b-4f67-a5f3-c5b6e8a5393b/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e1cd053e-269b-4f67-a5f3-c5b6e8a5393b/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e1cd053e-269b-4f67-a5f3-c5b6e8a5393b/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-3com-typhoon_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_e1cd053e-269b-4f67-a5f3-c5b6e8a5393b/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e1cd053e-269b-4f67-a5f3-c5b6e8a5393b/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 7dfb49ca4681492b1a9994faea9137f02ce5c064 ................................................................................................................................................... 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 13:01:38,480 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 13:01:38,481 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 13:01:38,491 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 13:01:38,492 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 13:01:38,493 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 13:01:38,494 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 13:01:38,495 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 13:01:38,496 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 13:01:38,497 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 13:01:38,498 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 13:01:38,498 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 13:01:38,499 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 13:01:38,499 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 13:01:38,500 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 13:01:38,501 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 13:01:38,502 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 13:01:38,503 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 13:01:38,504 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 13:01:38,505 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 13:01:38,506 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 13:01:38,507 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 13:01:38,509 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 13:01:38,509 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 13:01:38,509 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 13:01:38,510 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 13:01:38,511 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 13:01:38,511 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 13:01:38,512 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 13:01:38,513 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 13:01:38,513 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 13:01:38,513 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 13:01:38,514 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 13:01:38,514 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 13:01:38,514 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 13:01:38,515 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 13:01:38,515 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e1cd053e-269b-4f67-a5f3-c5b6e8a5393b/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-10 13:01:38,525 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 13:01:38,526 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 13:01:38,526 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 13:01:38,526 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 13:01:38,527 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 13:01:38,527 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 13:01:38,527 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 13:01:38,527 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 13:01:38,527 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 13:01:38,527 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 13:01:38,528 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 13:01:38,528 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 13:01:38,528 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 13:01:38,528 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 13:01:38,528 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 13:01:38,528 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 13:01:38,528 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 13:01:38,528 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 13:01:38,529 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 13:01:38,529 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 13:01:38,529 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 13:01:38,529 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 13:01:38,529 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 13:01:38,529 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 13:01:38,529 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 13:01:38,530 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 13:01:38,530 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 13:01:38,530 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_e1cd053e-269b-4f67-a5f3-c5b6e8a5393b/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 -> 7dfb49ca4681492b1a9994faea9137f02ce5c064 [2018-11-10 13:01:38,554 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 13:01:38,565 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 13:01:38,568 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 13:01:38,569 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 13:01:38,570 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 13:01:38,570 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e1cd053e-269b-4f67-a5f3-c5b6e8a5393b/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-3com-typhoon_true-unreach-call.cil.c [2018-11-10 13:01:38,614 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e1cd053e-269b-4f67-a5f3-c5b6e8a5393b/bin-2019/uautomizer/data/4268aecf1/5aea24a62f3a49738025e72abe0c0fb8/FLAGa8a388e48 [2018-11-10 13:01:39,163 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 13:01:39,164 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e1cd053e-269b-4f67-a5f3-c5b6e8a5393b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-3com-typhoon_true-unreach-call.cil.c [2018-11-10 13:01:39,191 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e1cd053e-269b-4f67-a5f3-c5b6e8a5393b/bin-2019/uautomizer/data/4268aecf1/5aea24a62f3a49738025e72abe0c0fb8/FLAGa8a388e48 [2018-11-10 13:01:39,202 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e1cd053e-269b-4f67-a5f3-c5b6e8a5393b/bin-2019/uautomizer/data/4268aecf1/5aea24a62f3a49738025e72abe0c0fb8 [2018-11-10 13:01:39,204 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 13:01:39,205 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 13:01:39,206 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 13:01:39,206 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 13:01:39,209 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 13:01:39,209 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:01:39" (1/1) ... [2018-11-10 13:01:39,211 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6573f28e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:01:39, skipping insertion in model container [2018-11-10 13:01:39,211 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:01:39" (1/1) ... [2018-11-10 13:01:39,218 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 13:01:39,299 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 13:01:42,728 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:01:42,796 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 13:01:43,574 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:01:44,259 INFO L193 MainTranslator]: Completed translation [2018-11-10 13:01:44,260 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:01:44 WrapperNode [2018-11-10 13:01:44,260 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 13:01:44,261 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 13:01:44,261 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 13:01:44,261 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 13:01:44,274 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:01:44" (1/1) ... [2018-11-10 13:01:44,274 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:01:44" (1/1) ... [2018-11-10 13:01:44,304 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1370,]],typhoon_poll,[IdentifierExpression[#~1121,],IdentifierExpression[#~1122,]]] [2018-11-10 13:01:44,305 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1369,]],eth_change_mtu,[IdentifierExpression[#~1121,],IdentifierExpression[#~1122,]]] [2018-11-10 13:01:44,342 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:01:44" (1/1) ... [2018-11-10 13:01:44,342 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:01:44" (1/1) ... [2018-11-10 13:01:44,443 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:01:44" (1/1) ... [2018-11-10 13:01:44,460 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:01:44" (1/1) ... [2018-11-10 13:01:44,499 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:01:44" (1/1) ... [2018-11-10 13:01:44,528 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 13:01:44,528 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-11-10 13:01:44,529 INFO L168 Benchmark]: Toolchain (without parser) took 5324.12 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 450.9 MB). Free memory was 945.7 MB in the beginning and 1.1 GB in the end (delta: -121.2 MB). Peak memory consumption was 329.7 MB. Max. memory is 11.5 GB. [2018-11-10 13:01:44,531 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 13:01:44,531 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5054.27 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 450.9 MB). Free memory was 943.0 MB in the beginning and 1.1 GB in the end (delta: -158.7 MB). Peak memory consumption was 588.4 MB. Max. memory is 11.5 GB. [2018-11-10 13:01:44,532 INFO L168 Benchmark]: Boogie Preprocessor took 267.17 ms. Allocated memory is still 1.5 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 34.8 MB). Peak memory consumption was 34.8 MB. Max. memory is 11.5 GB. [2018-11-10 13:01:44,534 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 5054.27 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 450.9 MB). Free memory was 943.0 MB in the beginning and 1.1 GB in the end (delta: -158.7 MB). Peak memory consumption was 588.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 267.17 ms. Allocated memory is still 1.5 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 34.8 MB). Peak memory consumption was 34.8 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~ret1370,]],typhoon_poll,[IdentifierExpression[#~1121,],IdentifierExpression[#~1122,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1369,]],eth_change_mtu,[IdentifierExpression[#~1121,],IdentifierExpression[#~1122,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...