./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--mellanox--mlx5--core--mlx5_core.ko-entry_point_true-unreach-call.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_feadb00d-968e-4e48-a5aa-7cc3800511d2/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_feadb00d-968e-4e48-a5aa-7cc3800511d2/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_feadb00d-968e-4e48-a5aa-7cc3800511d2/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_feadb00d-968e-4e48-a5aa-7cc3800511d2/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--mellanox--mlx5--core--mlx5_core.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_feadb00d-968e-4e48-a5aa-7cc3800511d2/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_feadb00d-968e-4e48-a5aa-7cc3800511d2/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7517afc46e8744fc847d59f721e4d8d172364d44 ................................................................................................................................................................................................. 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_feadb00d-968e-4e48-a5aa-7cc3800511d2/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_feadb00d-968e-4e48-a5aa-7cc3800511d2/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_feadb00d-968e-4e48-a5aa-7cc3800511d2/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_feadb00d-968e-4e48-a5aa-7cc3800511d2/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--mellanox--mlx5--core--mlx5_core.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_feadb00d-968e-4e48-a5aa-7cc3800511d2/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_feadb00d-968e-4e48-a5aa-7cc3800511d2/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7517afc46e8744fc847d59f721e4d8d172364d44 .............................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 13:27:13,551 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 13:27:13,552 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 13:27:13,558 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 13:27:13,558 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 13:27:13,559 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 13:27:13,560 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 13:27:13,561 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 13:27:13,563 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 13:27:13,563 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 13:27:13,564 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 13:27:13,564 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 13:27:13,565 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 13:27:13,565 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 13:27:13,566 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 13:27:13,566 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 13:27:13,566 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 13:27:13,567 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 13:27:13,569 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 13:27:13,570 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 13:27:13,570 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 13:27:13,571 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 13:27:13,573 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 13:27:13,573 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 13:27:13,573 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 13:27:13,573 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 13:27:13,574 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 13:27:13,574 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 13:27:13,575 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 13:27:13,576 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 13:27:13,576 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 13:27:13,576 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 13:27:13,576 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 13:27:13,577 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 13:27:13,577 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 13:27:13,578 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 13:27:13,578 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_feadb00d-968e-4e48-a5aa-7cc3800511d2/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-11-18 13:27:13,585 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 13:27:13,585 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 13:27:13,586 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 13:27:13,586 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 13:27:13,586 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 13:27:13,586 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 13:27:13,586 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 13:27:13,587 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 13:27:13,587 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 13:27:13,587 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 13:27:13,587 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-18 13:27:13,587 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 13:27:13,587 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 13:27:13,587 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 13:27:13,588 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 13:27:13,588 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 13:27:13,588 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 13:27:13,588 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 13:27:13,588 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 13:27:13,589 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 13:27:13,589 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 13:27:13,589 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 13:27:13,589 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 13:27:13,589 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 13:27:13,589 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 13:27:13,589 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 13:27:13,589 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 13:27:13,590 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 13:27:13,590 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 13:27:13,590 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 13:27:13,590 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 13:27:13,590 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 13:27:13,590 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 13:27:13,590 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 13:27:13,590 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 13:27:13,591 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-18 13:27:13,591 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_feadb00d-968e-4e48-a5aa-7cc3800511d2/bin-2019/utaipan 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 -> Taipan 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 -> 7517afc46e8744fc847d59f721e4d8d172364d44 [2018-11-18 13:27:13,614 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 13:27:13,623 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 13:27:13,626 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 13:27:13,627 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 13:27:13,627 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 13:27:13,628 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_feadb00d-968e-4e48-a5aa-7cc3800511d2/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--mellanox--mlx5--core--mlx5_core.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 13:27:13,674 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_feadb00d-968e-4e48-a5aa-7cc3800511d2/bin-2019/utaipan/data/9e3ee0582/0345334bef494d78b5665e36c352f8da/FLAG60b9f3949 [2018-11-18 13:27:14,414 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 13:27:14,415 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_feadb00d-968e-4e48-a5aa-7cc3800511d2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--mellanox--mlx5--core--mlx5_core.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 13:27:14,473 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_feadb00d-968e-4e48-a5aa-7cc3800511d2/bin-2019/utaipan/data/9e3ee0582/0345334bef494d78b5665e36c352f8da/FLAG60b9f3949 [2018-11-18 13:27:14,933 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_feadb00d-968e-4e48-a5aa-7cc3800511d2/bin-2019/utaipan/data/9e3ee0582/0345334bef494d78b5665e36c352f8da [2018-11-18 13:27:14,935 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 13:27:14,936 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 13:27:14,937 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 13:27:14,937 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 13:27:14,939 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 13:27:14,939 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:27:14" (1/1) ... [2018-11-18 13:27:14,941 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a454974 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:27:14, skipping insertion in model container [2018-11-18 13:27:14,941 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:27:14" (1/1) ... [2018-11-18 13:27:14,947 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 13:27:15,157 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 13:27:26,506 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: rhs of leftshift is larger than C standard allows java.lang.ArithmeticException: BigInteger out of int range at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructShiftWithLiteralOptimization(IntegerTranslation.java:214) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:128) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleBitshiftOperation(CHandler.java:3689) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:881) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2129) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:661) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2129) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:661) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2129) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:662) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.dispatchDecaySwitchToRValueFunctionArgument(ExpressionResultTransformer.java:113) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:677) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:508) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1309) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:662) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1253) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:959) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1472) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:959) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:959) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1324) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3277) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:535) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:190) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 13:27:26,509 INFO L168 Benchmark]: Toolchain (without parser) took 11573.53 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 541.1 MB). Free memory was 916.1 MB in the beginning and 1.3 GB in the end (delta: -422.5 MB). Peak memory consumption was 560.5 MB. Max. memory is 11.5 GB. [2018-11-18 13:27:26,511 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 13:27:26,511 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11571.98 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 541.1 MB). Free memory was 916.1 MB in the beginning and 1.3 GB in the end (delta: -422.5 MB). Peak memory consumption was 560.5 MB. Max. memory is 11.5 GB. [2018-11-18 13:27:26,512 INFO L336 ainManager$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 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 11571.98 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 541.1 MB). Free memory was 916.1 MB in the beginning and 1.3 GB in the end (delta: -422.5 MB). Peak memory consumption was 560.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: rhs of leftshift is larger than C standard allows java.lang.ArithmeticException: BigInteger out of int range de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: rhs of leftshift is larger than C standard allows java.lang.ArithmeticException: BigInteger out of int range: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructShiftWithLiteralOptimization(IntegerTranslation.java:214) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-5842f4b [2018-11-18 13:27:27,739 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 13:27:27,740 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 13:27:27,748 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 13:27:27,748 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 13:27:27,748 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 13:27:27,749 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 13:27:27,750 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 13:27:27,751 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 13:27:27,752 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 13:27:27,753 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 13:27:27,753 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 13:27:27,754 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 13:27:27,755 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 13:27:27,756 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 13:27:27,756 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 13:27:27,757 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 13:27:27,758 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 13:27:27,759 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 13:27:27,760 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 13:27:27,761 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 13:27:27,763 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 13:27:27,764 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 13:27:27,764 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 13:27:27,765 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 13:27:27,765 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 13:27:27,766 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 13:27:27,767 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 13:27:27,768 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 13:27:27,768 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 13:27:27,769 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 13:27:27,769 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 13:27:27,769 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 13:27:27,769 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 13:27:27,770 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 13:27:27,771 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 13:27:27,771 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_feadb00d-968e-4e48-a5aa-7cc3800511d2/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-11-18 13:27:27,782 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 13:27:27,782 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 13:27:27,782 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 13:27:27,783 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 13:27:27,783 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 13:27:27,783 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 13:27:27,783 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 13:27:27,783 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 13:27:27,783 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 13:27:27,783 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 13:27:27,784 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 13:27:27,784 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 13:27:27,784 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 13:27:27,784 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 13:27:27,784 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 13:27:27,784 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 13:27:27,785 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 13:27:27,785 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 13:27:27,785 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 13:27:27,785 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 13:27:27,785 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 13:27:27,785 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 13:27:27,785 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 13:27:27,785 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 13:27:27,786 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 13:27:27,786 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 13:27:27,786 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 13:27:27,786 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 13:27:27,786 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 13:27:27,786 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 13:27:27,786 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 13:27:27,786 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 13:27:27,787 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_feadb00d-968e-4e48-a5aa-7cc3800511d2/bin-2019/utaipan 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 -> Taipan 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 -> 7517afc46e8744fc847d59f721e4d8d172364d44 [2018-11-18 13:27:27,814 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 13:27:27,822 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 13:27:27,824 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 13:27:27,825 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 13:27:27,825 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 13:27:27,826 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_feadb00d-968e-4e48-a5aa-7cc3800511d2/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--mellanox--mlx5--core--mlx5_core.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 13:27:27,862 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_feadb00d-968e-4e48-a5aa-7cc3800511d2/bin-2019/utaipan/data/a8a4624a8/e624e51c3bb14e9680d7d0dd7982b105/FLAGd6be13ba8 [2018-11-18 13:27:28,681 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 13:27:28,682 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_feadb00d-968e-4e48-a5aa-7cc3800511d2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--mellanox--mlx5--core--mlx5_core.ko-entry_point_true-unreach-call.cil.out.c [2018-11-18 13:27:28,743 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_feadb00d-968e-4e48-a5aa-7cc3800511d2/bin-2019/utaipan/data/a8a4624a8/e624e51c3bb14e9680d7d0dd7982b105/FLAGd6be13ba8 [2018-11-18 13:27:28,844 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_feadb00d-968e-4e48-a5aa-7cc3800511d2/bin-2019/utaipan/data/a8a4624a8/e624e51c3bb14e9680d7d0dd7982b105 [2018-11-18 13:27:28,847 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 13:27:28,848 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 13:27:28,848 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 13:27:28,848 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 13:27:28,851 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 13:27:28,852 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:27:28" (1/1) ... [2018-11-18 13:27:28,854 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@564254b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:27:28, skipping insertion in model container [2018-11-18 13:27:28,855 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:27:28" (1/1) ... [2018-11-18 13:27:28,863 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 13:27:29,091 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 13:27:43,516 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:27:43,665 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 13:27:47,680 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:27:52,026 INFO L195 MainTranslator]: Completed translation [2018-11-18 13:27:52,027 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:27:52 WrapperNode [2018-11-18 13:27:52,027 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 13:27:52,027 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 13:27:52,028 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 13:27:52,028 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 13:27:52,032 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:27:52" (1/1) ... [2018-11-18 13:27:52,090 ERROR L1129 TypeChecker]: C: mlx5_debugfs_root [9399]: Undeclared identifier ~mlx5_debugfs_root~0 in IdentifierExpression[~mlx5_debugfs_root~0,GLOBAL] [2018-11-18 13:27:52,091 ERROR L1129 TypeChecker]: C: debugfs_create_dir(tmp___0, mlx5_debugfs_root) [9399]: Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret370,]],debugfs_create_dir,[IdentifierExpression[~tmp___0~12,],IdentifierExpression[~mlx5_debugfs_root~0,GLOBAL]]] [2018-11-18 13:27:52,096 ERROR L1129 TypeChecker]: C: mlx5_debugfs_root [12135]: Undeclared identifier ~mlx5_debugfs_root~0 in IdentifierExpression[~mlx5_debugfs_root~0,GLOBAL] [2018-11-18 13:27:52,097 ERROR L1129 TypeChecker]: C: mlx5_debugfs_root [12153]: Undeclared identifier ~mlx5_debugfs_root~0 in IdentifierExpression[~mlx5_debugfs_root~0,GLOBAL] [2018-11-18 13:27:52,140 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:27:52" (1/1) ... [2018-11-18 13:27:52,140 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 13:27:52,140 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-18 13:27:52,141 INFO L168 Benchmark]: Toolchain (without parser) took 23293.67 ms. Allocated memory was 1.0 GB in the beginning and 3.2 GB in the end (delta: 2.2 GB). Free memory was 906.8 MB in the beginning and 1.2 GB in the end (delta: -278.1 MB). Peak memory consumption was 1.9 GB. Max. memory is 11.5 GB. [2018-11-18 13:27:52,142 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 13:27:52,142 INFO L168 Benchmark]: CACSL2BoogieTranslator took 23179.00 ms. Allocated memory was 1.0 GB in the beginning and 3.2 GB in the end (delta: 2.2 GB). Free memory was 906.8 MB in the beginning and 1.2 GB in the end (delta: -323.4 MB). Peak memory consumption was 2.3 GB. Max. memory is 11.5 GB. [2018-11-18 13:27:52,143 INFO L168 Benchmark]: Boogie Procedure Inliner took 112.75 ms. Allocated memory is still 3.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 45.3 MB). Peak memory consumption was 45.3 MB. Max. memory is 11.5 GB. [2018-11-18 13:27:52,145 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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 23179.00 ms. Allocated memory was 1.0 GB in the beginning and 3.2 GB in the end (delta: 2.2 GB). Free memory was 906.8 MB in the beginning and 1.2 GB in the end (delta: -323.4 MB). Peak memory consumption was 2.3 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 112.75 ms. Allocated memory is still 3.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 45.3 MB). Peak memory consumption was 45.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 9399]: Type Error Undeclared identifier ~mlx5_debugfs_root~0 in IdentifierExpression[~mlx5_debugfs_root~0,GLOBAL] - TypeErrorResult [Line: 9399]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret370,]],debugfs_create_dir,[IdentifierExpression[~tmp___0~12,],IdentifierExpression[~mlx5_debugfs_root~0,GLOBAL]]] - TypeErrorResult [Line: 12135]: Type Error Undeclared identifier ~mlx5_debugfs_root~0 in IdentifierExpression[~mlx5_debugfs_root~0,GLOBAL] - TypeErrorResult [Line: 12153]: Type Error Undeclared identifier ~mlx5_debugfs_root~0 in IdentifierExpression[~mlx5_debugfs_root~0,GLOBAL] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...