./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-intel-e100_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_e782339b-7e32-4d68-8333-54d2b677669e/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e782339b-7e32-4d68-8333-54d2b677669e/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e782339b-7e32-4d68-8333-54d2b677669e/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e782339b-7e32-4d68-8333-54d2b677669e/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-intel-e100_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_e782339b-7e32-4d68-8333-54d2b677669e/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e782339b-7e32-4d68-8333-54d2b677669e/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 f519fc13bb9da5d8defe86bb6582e2aa5937622a ...................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 22:15:55,464 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:15:55,467 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:15:55,480 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:15:55,481 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:15:55,482 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:15:55,485 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:15:55,487 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:15:55,489 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:15:55,492 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:15:55,493 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:15:55,493 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:15:55,494 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:15:55,499 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:15:55,501 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:15:55,501 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:15:55,502 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:15:55,504 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:15:55,505 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:15:55,507 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:15:55,508 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:15:55,509 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:15:55,511 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:15:55,512 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:15:55,512 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:15:55,513 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:15:55,514 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:15:55,514 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:15:55,515 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:15:55,516 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:15:55,516 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:15:55,517 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:15:55,517 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:15:55,517 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:15:55,518 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:15:55,520 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:15:55,520 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e782339b-7e32-4d68-8333-54d2b677669e/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-26 22:15:55,533 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:15:55,533 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:15:55,534 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:15:55,535 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 22:15:55,535 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 22:15:55,535 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 22:15:55,536 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 22:15:55,536 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:15:55,536 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 22:15:55,536 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:15:55,536 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:15:55,537 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:15:55,537 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:15:55,537 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:15:55,537 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:15:55,537 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:15:55,537 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 22:15:55,538 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:15:55,538 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 22:15:55,538 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 22:15:55,538 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:15:55,541 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:15:55,541 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:15:55,541 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 22:15:55,541 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:15:55,541 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 22:15:55,541 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:15:55,542 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_e782339b-7e32-4d68-8333-54d2b677669e/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 -> f519fc13bb9da5d8defe86bb6582e2aa5937622a [2018-10-26 22:15:55,574 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:15:55,586 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:15:55,589 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:15:55,591 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:15:55,591 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:15:55,592 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e782339b-7e32-4d68-8333-54d2b677669e/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-intel-e100_true-unreach-call.cil.c [2018-10-26 22:15:55,649 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e782339b-7e32-4d68-8333-54d2b677669e/bin-2019/uautomizer/data/eb637ace9/bc90a9c28c864d28b6ea19b27f1c216f/FLAG3f56350c8 [2018-10-26 22:15:56,446 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:15:56,450 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e782339b-7e32-4d68-8333-54d2b677669e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-intel-e100_true-unreach-call.cil.c [2018-10-26 22:15:56,528 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e782339b-7e32-4d68-8333-54d2b677669e/bin-2019/uautomizer/data/eb637ace9/bc90a9c28c864d28b6ea19b27f1c216f/FLAG3f56350c8 [2018-10-26 22:15:56,548 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e782339b-7e32-4d68-8333-54d2b677669e/bin-2019/uautomizer/data/eb637ace9/bc90a9c28c864d28b6ea19b27f1c216f [2018-10-26 22:15:56,551 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:15:56,555 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 22:15:56,556 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:15:56,556 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:15:56,560 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:15:56,561 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:15:56" (1/1) ... [2018-10-26 22:15:56,564 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f417228 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:15:56, skipping insertion in model container [2018-10-26 22:15:56,564 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:15:56" (1/1) ... [2018-10-26 22:15:56,575 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:15:56,773 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:16:04,228 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:16:04,407 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 22:16:07,115 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:16:09,097 INFO L193 MainTranslator]: Completed translation [2018-10-26 22:16:09,098 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:16:09 WrapperNode [2018-10-26 22:16:09,098 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 22:16:09,099 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 22:16:09,099 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 22:16:09,099 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 22:16:09,114 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:16:09" (1/1) ... [2018-10-26 22:16:09,114 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:16:09" (1/1) ... [2018-10-26 22:16:09,194 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1777,]],e100_poll,[IdentifierExpression[#~1560,],IdentifierExpression[#~1561,]]] [2018-10-26 22:16:09,196 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1776,]],e100_change_mtu,[IdentifierExpression[#~1560,],IdentifierExpression[#~1561,]]] [2018-10-26 22:16:09,196 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1775,]],e100_get_sset_count,[IdentifierExpression[#~1560,],IdentifierExpression[#~1561,]]] [2018-10-26 22:16:09,197 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1774,]],e100_set_phys_id,[IdentifierExpression[#~1560,],IdentifierExpression[#~1561,]]] [2018-10-26 22:16:09,301 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:16:09" (1/1) ... [2018-10-26 22:16:09,302 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:16:09" (1/1) ... [2018-10-26 22:16:09,609 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:16:09" (1/1) ... [2018-10-26 22:16:09,663 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:16:09" (1/1) ... [2018-10-26 22:16:09,738 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:16:09" (1/1) ... [2018-10-26 22:16:09,796 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 22:16:09,796 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-10-26 22:16:09,797 INFO L168 Benchmark]: Toolchain (without parser) took 13245.17 ms. Allocated memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: 748.7 MB). Free memory was 936.8 MB in the beginning and 1.0 GB in the end (delta: -95.2 MB). Peak memory consumption was 653.5 MB. Max. memory is 11.5 GB. [2018-10-26 22:16:09,801 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:16:09,803 INFO L168 Benchmark]: CACSL2BoogieTranslator took 12542.46 ms. Allocated memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: 748.7 MB). Free memory was 934.1 MB in the beginning and 1.1 GB in the end (delta: -157.4 MB). Peak memory consumption was 1.0 GB. Max. memory is 11.5 GB. [2018-10-26 22:16:09,805 INFO L168 Benchmark]: Boogie Preprocessor took 697.17 ms. Allocated memory is still 1.8 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 59.5 MB). Peak memory consumption was 59.5 MB. Max. memory is 11.5 GB. [2018-10-26 22:16:09,810 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 12542.46 ms. Allocated memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: 748.7 MB). Free memory was 934.1 MB in the beginning and 1.1 GB in the end (delta: -157.4 MB). Peak memory consumption was 1.0 GB. Max. memory is 11.5 GB. * Boogie Preprocessor took 697.17 ms. Allocated memory is still 1.8 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 59.5 MB). Peak memory consumption was 59.5 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~ret1777,]],e100_poll,[IdentifierExpression[#~1560,],IdentifierExpression[#~1561,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1776,]],e100_change_mtu,[IdentifierExpression[#~1560,],IdentifierExpression[#~1561,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1775,]],e100_get_sset_count,[IdentifierExpression[#~1560,],IdentifierExpression[#~1561,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1774,]],e100_set_phys_id,[IdentifierExpression[#~1560,],IdentifierExpression[#~1561,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...