./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-vmxnet3-vmxnet3_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_fb14469c-a739-416e-aea5-e51f36874a55/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_fb14469c-a739-416e-aea5-e51f36874a55/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_fb14469c-a739-416e-aea5-e51f36874a55/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_fb14469c-a739-416e-aea5-e51f36874a55/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-vmxnet3-vmxnet3_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_fb14469c-a739-416e-aea5-e51f36874a55/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default-EXP.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_fb14469c-a739-416e-aea5-e51f36874a55/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 0ffb9fe138142d8a6cf5abc3e32b7fed128aec69 ........................................................................................................................................................................... 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_fb14469c-a739-416e-aea5-e51f36874a55/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_fb14469c-a739-416e-aea5-e51f36874a55/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_fb14469c-a739-416e-aea5-e51f36874a55/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_fb14469c-a739-416e-aea5-e51f36874a55/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-vmxnet3-vmxnet3_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_fb14469c-a739-416e-aea5-e51f36874a55/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_fb14469c-a739-416e-aea5-e51f36874a55/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 0ffb9fe138142d8a6cf5abc3e32b7fed128aec69 ............................................................................................................................................................ 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 10:56:15,284 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:56:15,285 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:56:15,291 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:56:15,291 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:56:15,292 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:56:15,292 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:56:15,293 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:56:15,295 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:56:15,295 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:56:15,296 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:56:15,296 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:56:15,296 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:56:15,297 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:56:15,298 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:56:15,298 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:56:15,298 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:56:15,299 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:56:15,300 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:56:15,301 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:56:15,302 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:56:15,303 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:56:15,304 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:56:15,304 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:56:15,304 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:56:15,305 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:56:15,305 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:56:15,306 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:56:15,306 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:56:15,307 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:56:15,307 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:56:15,308 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:56:15,308 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:56:15,308 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:56:15,309 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:56:15,309 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:56:15,309 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_fb14469c-a739-416e-aea5-e51f36874a55/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default-EXP.epf [2018-11-10 10:56:15,316 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:56:15,317 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:56:15,317 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 10:56:15,318 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 10:56:15,318 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 10:56:15,318 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 10:56:15,318 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-10 10:56:15,318 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 10:56:15,318 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-10 10:56:15,318 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 10:56:15,319 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-10 10:56:15,319 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 10:56:15,319 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 10:56:15,319 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 10:56:15,320 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:56:15,320 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 10:56:15,320 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:56:15,320 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 10:56:15,320 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 10:56:15,320 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 10:56:15,320 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:56:15,320 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 10:56:15,321 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:56:15,321 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 10:56:15,321 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 10:56:15,321 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 10:56:15,321 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 10:56:15,321 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:56:15,321 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 10:56:15,322 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 10:56:15,322 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 10:56:15,322 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 10:56:15,322 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 10:56:15,322 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 10:56:15,322 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-10 10:56:15,322 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_fb14469c-a739-416e-aea5-e51f36874a55/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 -> 0ffb9fe138142d8a6cf5abc3e32b7fed128aec69 [2018-11-10 10:56:15,346 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:56:15,356 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:56:15,358 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:56:15,359 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:56:15,360 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:56:15,360 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_fb14469c-a739-416e-aea5-e51f36874a55/bin-2019/utaipan/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-vmxnet3-vmxnet3_true-unreach-call.cil.c [2018-11-10 10:56:15,405 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fb14469c-a739-416e-aea5-e51f36874a55/bin-2019/utaipan/data/b29aab205/ba44b9c690a3462d8d019d619aaff808/FLAGbba60fc3d [2018-11-10 10:56:15,964 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:56:15,964 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_fb14469c-a739-416e-aea5-e51f36874a55/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-vmxnet3-vmxnet3_true-unreach-call.cil.c [2018-11-10 10:56:15,996 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fb14469c-a739-416e-aea5-e51f36874a55/bin-2019/utaipan/data/b29aab205/ba44b9c690a3462d8d019d619aaff808/FLAGbba60fc3d [2018-11-10 10:56:16,006 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_fb14469c-a739-416e-aea5-e51f36874a55/bin-2019/utaipan/data/b29aab205/ba44b9c690a3462d8d019d619aaff808 [2018-11-10 10:56:16,008 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:56:16,009 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 10:56:16,010 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:56:16,010 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:56:16,013 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:56:16,013 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:56:16" (1/1) ... [2018-11-10 10:56:16,015 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bf124af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:56:16, skipping insertion in model container [2018-11-10 10:56:16,015 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:56:16" (1/1) ... [2018-11-10 10:56:16,021 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:56:16,148 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:56:16,669 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValueInteger(TypeSizes.java:391) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:179) 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:3728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:882) 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:2169) 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.FunctionHandler.handleReturnStatement(FunctionHandler.java:519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1776) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) 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:960) 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:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) 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:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) 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:188) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 10:56:16,672 INFO L168 Benchmark]: Toolchain (without parser) took 663.59 ms. Allocated memory is still 1.0 GB. Free memory was 939.4 MB in the beginning and 821.3 MB in the end (delta: 118.1 MB). Peak memory consumption was 118.1 MB. Max. memory is 11.5 GB. [2018-11-10 10:56:16,674 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:56:16,674 INFO L168 Benchmark]: CACSL2BoogieTranslator took 661.85 ms. Allocated memory is still 1.0 GB. Free memory was 934.0 MB in the beginning and 821.3 MB in the end (delta: 112.8 MB). Peak memory consumption was 112.8 MB. Max. memory is 11.5 GB. [2018-11-10 10:56:16,676 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 661.85 ms. Allocated memory is still 1.0 GB. Free memory was 934.0 MB in the beginning and 821.3 MB in the end (delta: 112.8 MB). Peak memory consumption was 112.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 10:56:17,897 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:56:17,898 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:56:17,906 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:56:17,906 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:56:17,907 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:56:17,908 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:56:17,909 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:56:17,910 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:56:17,910 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:56:17,911 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:56:17,911 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:56:17,912 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:56:17,912 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:56:17,913 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:56:17,914 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:56:17,914 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:56:17,915 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:56:17,916 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:56:17,917 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:56:17,918 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:56:17,919 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:56:17,920 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:56:17,921 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:56:17,921 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:56:17,921 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:56:17,922 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:56:17,922 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:56:17,923 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:56:17,924 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:56:17,924 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:56:17,924 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:56:17,924 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:56:17,924 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:56:17,925 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:56:17,926 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:56:17,926 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_fb14469c-a739-416e-aea5-e51f36874a55/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-11-10 10:56:17,935 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:56:17,935 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:56:17,936 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 10:56:17,936 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 10:56:17,936 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 10:56:17,936 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 10:56:17,937 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 10:56:17,937 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 10:56:17,937 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:56:17,937 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:56:17,937 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 10:56:17,938 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 10:56:17,938 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 10:56:17,938 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 10:56:17,938 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 10:56:17,938 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:56:17,938 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 10:56:17,938 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:56:17,939 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 10:56:17,939 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 10:56:17,939 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 10:56:17,939 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 10:56:17,939 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:56:17,939 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 10:56:17,939 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 10:56:17,940 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 10:56:17,940 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 10:56:17,940 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 10:56:17,940 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 10:56:17,940 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_fb14469c-a739-416e-aea5-e51f36874a55/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 -> 0ffb9fe138142d8a6cf5abc3e32b7fed128aec69 [2018-11-10 10:56:17,969 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:56:17,979 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:56:17,982 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:56:17,983 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:56:17,983 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:56:17,984 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_fb14469c-a739-416e-aea5-e51f36874a55/bin-2019/utaipan/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-vmxnet3-vmxnet3_true-unreach-call.cil.c [2018-11-10 10:56:18,028 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fb14469c-a739-416e-aea5-e51f36874a55/bin-2019/utaipan/data/75c145617/4a52dbe633eb49a591995a8ef7be1f64/FLAG7d8badfa7 [2018-11-10 10:56:18,610 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:56:18,610 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_fb14469c-a739-416e-aea5-e51f36874a55/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-vmxnet3-vmxnet3_true-unreach-call.cil.c [2018-11-10 10:56:18,642 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fb14469c-a739-416e-aea5-e51f36874a55/bin-2019/utaipan/data/75c145617/4a52dbe633eb49a591995a8ef7be1f64/FLAG7d8badfa7 [2018-11-10 10:56:18,652 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_fb14469c-a739-416e-aea5-e51f36874a55/bin-2019/utaipan/data/75c145617/4a52dbe633eb49a591995a8ef7be1f64 [2018-11-10 10:56:18,654 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:56:18,655 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 10:56:18,656 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:56:18,656 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:56:18,659 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:56:18,659 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:56:18" (1/1) ... [2018-11-10 10:56:18,661 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@585e5d47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:56:18, skipping insertion in model container [2018-11-10 10:56:18,661 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:56:18" (1/1) ... [2018-11-10 10:56:18,667 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:56:18,778 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:56:24,555 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:56:24,634 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 10:56:26,286 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:56:27,285 INFO L193 MainTranslator]: Completed translation [2018-11-10 10:56:27,286 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:56:27 WrapperNode [2018-11-10 10:56:27,286 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 10:56:27,286 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 10:56:27,286 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 10:56:27,286 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 10:56:27,292 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:56:27" (1/1) ... [2018-11-10 10:56:27,322 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2440,]],vmxnet3_get_sset_count,[IdentifierExpression[#~1920,],IdentifierExpression[#~1921,]]] [2018-11-10 10:56:27,323 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2439,]],vmxnet3_poll,[IdentifierExpression[#~1920,],IdentifierExpression[#~1921,]]] [2018-11-10 10:56:27,323 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2438,]],vmxnet3_poll_rx_only,[IdentifierExpression[#~1920,],IdentifierExpression[#~1921,]]] [2018-11-10 10:56:27,323 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2437,]],vmxnet3_change_mtu,[IdentifierExpression[#~1920,],IdentifierExpression[#~1921,]]] [2018-11-10 10:56:27,361 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:56:27" (1/1) ... [2018-11-10 10:56:27,362 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 10:56:27,362 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-10 10:56:27,363 INFO L168 Benchmark]: Toolchain (without parser) took 8707.86 ms. Allocated memory was 1.0 GB in the beginning and 2.1 GB in the end (delta: 1.0 GB). Free memory was 927.2 MB in the beginning and 1.2 GB in the end (delta: -256.9 MB). Peak memory consumption was 764.4 MB. Max. memory is 11.5 GB. [2018-11-10 10:56:27,364 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. [2018-11-10 10:56:27,365 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8629.99 ms. Allocated memory was 1.0 GB in the beginning and 2.1 GB in the end (delta: 1.0 GB). Free memory was 927.2 MB in the beginning and 1.2 GB in the end (delta: -256.9 MB). Peak memory consumption was 981.4 MB. Max. memory is 11.5 GB. [2018-11-10 10:56:27,366 INFO L168 Benchmark]: Boogie Procedure Inliner took 75.66 ms. Allocated memory is still 2.1 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:56:27,368 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 8629.99 ms. Allocated memory was 1.0 GB in the beginning and 2.1 GB in the end (delta: 1.0 GB). Free memory was 927.2 MB in the beginning and 1.2 GB in the end (delta: -256.9 MB). Peak memory consumption was 981.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 75.66 ms. Allocated memory is still 2.1 GB. Free memory is still 1.2 GB. There was no memory consumed. 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~ret2440,]],vmxnet3_get_sset_count,[IdentifierExpression[#~1920,],IdentifierExpression[#~1921,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2439,]],vmxnet3_poll,[IdentifierExpression[#~1920,],IdentifierExpression[#~1921,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2438,]],vmxnet3_poll_rx_only,[IdentifierExpression[#~1920,],IdentifierExpression[#~1921,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2437,]],vmxnet3_change_mtu,[IdentifierExpression[#~1920,],IdentifierExpression[#~1921,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...