./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-08_1a-drivers--mmc--host--sdhci.ko-entry_point_true-unreach-call.cil.out.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_5e310207-6b73-4822-bff1-5760f04b7a03/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5e310207-6b73-4822-bff1-5760f04b7a03/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5e310207-6b73-4822-bff1-5760f04b7a03/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5e310207-6b73-4822-bff1-5760f04b7a03/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--mmc--host--sdhci.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_5e310207-6b73-4822-bff1-5760f04b7a03/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5e310207-6b73-4822-bff1-5760f04b7a03/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 ba8031c9b149eb9827fb8c0fbd6cb9422eac0c46 ........................................................................................................................................................................ 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_5e310207-6b73-4822-bff1-5760f04b7a03/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5e310207-6b73-4822-bff1-5760f04b7a03/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5e310207-6b73-4822-bff1-5760f04b7a03/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5e310207-6b73-4822-bff1-5760f04b7a03/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--mmc--host--sdhci.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_5e310207-6b73-4822-bff1-5760f04b7a03/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5e310207-6b73-4822-bff1-5760f04b7a03/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 ba8031c9b149eb9827fb8c0fbd6cb9422eac0c46 ..................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 06:22:22,363 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 06:22:22,365 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 06:22:22,375 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 06:22:22,375 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 06:22:22,376 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 06:22:22,377 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 06:22:22,379 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 06:22:22,380 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 06:22:22,381 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 06:22:22,382 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 06:22:22,382 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 06:22:22,383 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 06:22:22,383 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 06:22:22,384 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 06:22:22,385 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 06:22:22,386 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 06:22:22,387 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 06:22:22,389 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 06:22:22,390 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 06:22:22,391 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 06:22:22,392 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 06:22:22,394 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 06:22:22,394 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 06:22:22,394 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 06:22:22,395 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 06:22:22,396 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 06:22:22,396 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 06:22:22,397 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 06:22:22,398 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 06:22:22,398 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 06:22:22,398 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 06:22:22,399 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 06:22:22,399 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 06:22:22,400 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 06:22:22,400 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 06:22:22,401 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5e310207-6b73-4822-bff1-5760f04b7a03/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-10 06:22:22,411 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 06:22:22,411 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 06:22:22,412 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 06:22:22,412 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 06:22:22,413 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 06:22:22,413 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 06:22:22,413 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 06:22:22,413 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 06:22:22,413 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 06:22:22,414 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 06:22:22,414 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 06:22:22,414 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 06:22:22,414 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 06:22:22,414 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 06:22:22,414 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 06:22:22,414 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 06:22:22,415 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 06:22:22,415 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 06:22:22,415 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 06:22:22,415 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 06:22:22,415 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 06:22:22,415 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 06:22:22,415 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 06:22:22,416 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 06:22:22,416 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 06:22:22,416 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 06:22:22,416 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 06:22:22,416 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_5e310207-6b73-4822-bff1-5760f04b7a03/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 -> ba8031c9b149eb9827fb8c0fbd6cb9422eac0c46 [2018-11-10 06:22:22,441 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 06:22:22,453 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 06:22:22,456 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 06:22:22,457 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 06:22:22,458 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 06:22:22,458 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5e310207-6b73-4822-bff1-5760f04b7a03/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--mmc--host--sdhci.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 06:22:22,511 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5e310207-6b73-4822-bff1-5760f04b7a03/bin-2019/uautomizer/data/a41da24e5/bec895a90953413cb19286d4f903785d/FLAGa2a212e55 [2018-11-10 06:22:23,159 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 06:22:23,160 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5e310207-6b73-4822-bff1-5760f04b7a03/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--mmc--host--sdhci.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 06:22:23,195 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5e310207-6b73-4822-bff1-5760f04b7a03/bin-2019/uautomizer/data/a41da24e5/bec895a90953413cb19286d4f903785d/FLAGa2a212e55 [2018-11-10 06:22:23,209 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5e310207-6b73-4822-bff1-5760f04b7a03/bin-2019/uautomizer/data/a41da24e5/bec895a90953413cb19286d4f903785d [2018-11-10 06:22:23,212 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 06:22:23,213 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 06:22:23,215 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 06:22:23,215 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 06:22:23,218 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 06:22:23,219 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:22:23" (1/1) ... [2018-11-10 06:22:23,222 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54a5cc42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:22:23, skipping insertion in model container [2018-11-10 06:22:23,222 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:22:23" (1/1) ... [2018-11-10 06:22:23,232 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 06:22:23,344 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 06:22:25,339 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.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:663) 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:1300) 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:1618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:202) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 06:22:25,345 INFO L168 Benchmark]: Toolchain (without parser) took 2132.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 190.3 MB). Free memory was 946.8 MB in the beginning and 1.0 GB in the end (delta: -61.1 MB). Peak memory consumption was 153.2 MB. Max. memory is 11.5 GB. [2018-11-10 06:22:25,347 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 06:22:25,348 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2130.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 190.3 MB). Free memory was 946.8 MB in the beginning and 1.0 GB in the end (delta: -61.1 MB). Peak memory consumption was 153.2 MB. Max. memory is 11.5 GB. [2018-11-10 06:22:25,350 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2130.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 190.3 MB). Free memory was 946.8 MB in the beginning and 1.0 GB in the end (delta: -61.1 MB). Peak memory consumption was 153.2 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 06:22:26,812 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 06:22:26,813 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 06:22:26,822 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 06:22:26,822 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 06:22:26,823 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 06:22:26,824 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 06:22:26,825 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 06:22:26,826 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 06:22:26,827 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 06:22:26,828 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 06:22:26,828 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 06:22:26,828 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 06:22:26,829 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 06:22:26,830 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 06:22:26,831 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 06:22:26,832 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 06:22:26,833 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 06:22:26,834 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 06:22:26,836 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 06:22:26,837 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 06:22:26,838 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 06:22:26,840 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 06:22:26,840 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 06:22:26,840 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 06:22:26,841 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 06:22:26,842 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 06:22:26,842 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 06:22:26,844 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 06:22:26,844 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 06:22:26,845 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 06:22:26,845 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 06:22:26,845 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 06:22:26,845 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 06:22:26,846 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 06:22:26,847 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 06:22:26,848 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5e310207-6b73-4822-bff1-5760f04b7a03/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-10 06:22:26,858 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 06:22:26,858 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 06:22:26,859 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 06:22:26,859 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 06:22:26,860 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 06:22:26,860 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 06:22:26,860 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 06:22:26,860 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 06:22:26,860 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 06:22:26,861 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 06:22:26,861 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 06:22:26,861 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 06:22:26,861 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 06:22:26,861 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 06:22:26,861 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 06:22:26,861 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 06:22:26,862 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 06:22:26,862 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 06:22:26,862 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 06:22:26,862 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 06:22:26,862 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 06:22:26,862 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 06:22:26,862 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 06:22:26,863 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 06:22:26,863 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 06:22:26,865 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 06:22:26,865 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 06:22:26,865 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 06:22:26,865 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 06:22:26,866 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_5e310207-6b73-4822-bff1-5760f04b7a03/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 -> ba8031c9b149eb9827fb8c0fbd6cb9422eac0c46 [2018-11-10 06:22:26,898 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 06:22:26,909 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 06:22:26,912 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 06:22:26,913 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 06:22:26,914 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 06:22:26,914 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5e310207-6b73-4822-bff1-5760f04b7a03/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--mmc--host--sdhci.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 06:22:26,970 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5e310207-6b73-4822-bff1-5760f04b7a03/bin-2019/uautomizer/data/98aeb3d71/6f999914edad4e398d3ab1a5614f1663/FLAG67a825b27 [2018-11-10 06:22:27,562 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 06:22:27,562 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5e310207-6b73-4822-bff1-5760f04b7a03/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--mmc--host--sdhci.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 06:22:27,591 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5e310207-6b73-4822-bff1-5760f04b7a03/bin-2019/uautomizer/data/98aeb3d71/6f999914edad4e398d3ab1a5614f1663/FLAG67a825b27 [2018-11-10 06:22:27,603 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5e310207-6b73-4822-bff1-5760f04b7a03/bin-2019/uautomizer/data/98aeb3d71/6f999914edad4e398d3ab1a5614f1663 [2018-11-10 06:22:27,606 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 06:22:27,607 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 06:22:27,607 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 06:22:27,607 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 06:22:27,610 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 06:22:27,611 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:22:27" (1/1) ... [2018-11-10 06:22:27,613 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39232ef2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:22:27, skipping insertion in model container [2018-11-10 06:22:27,613 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:22:27" (1/1) ... [2018-11-10 06:22:27,620 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 06:22:27,721 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 06:22:30,855 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 06:22:30,904 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 06:22:31,936 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 06:22:32,258 INFO L193 MainTranslator]: Completed translation [2018-11-10 06:22:32,258 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:22:32 WrapperNode [2018-11-10 06:22:32,258 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 06:22:32,259 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 06:22:32,259 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 06:22:32,259 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 06:22:32,270 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:22:32" (1/1) ... [2018-11-10 06:22:32,270 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:22:32" (1/1) ... [2018-11-10 06:22:32,317 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 06:22:32,321 INFO L168 Benchmark]: Toolchain (without parser) took 4715.25 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 438.3 MB). Free memory was 932.4 MB in the beginning and 1.1 GB in the end (delta: -128.1 MB). Peak memory consumption was 310.2 MB. Max. memory is 11.5 GB. [2018-11-10 06:22:32,326 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 06:22:32,326 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4651.29 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 438.3 MB). Free memory was 932.4 MB in the beginning and 1.1 GB in the end (delta: -128.1 MB). Peak memory consumption was 458.9 MB. Max. memory is 11.5 GB. [2018-11-10 06:22:32,328 INFO L168 Benchmark]: Boogie Preprocessor took 61.72 ms. Allocated memory is still 1.5 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 06:22:32,330 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 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 4651.29 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 438.3 MB). Free memory was 932.4 MB in the beginning and 1.1 GB in the end (delta: -128.1 MB). Peak memory consumption was 458.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 61.72 ms. Allocated memory is still 1.5 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.preprocessor: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...