./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--host--isp116x-hcd.ko_false-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_9e3cd9c0-2d90-4c13-b226-281a3b21891a/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9e3cd9c0-2d90-4c13-b226-281a3b21891a/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9e3cd9c0-2d90-4c13-b226-281a3b21891a/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9e3cd9c0-2d90-4c13-b226-281a3b21891a/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--host--isp116x-hcd.ko_false-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_9e3cd9c0-2d90-4c13-b226-281a3b21891a/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9e3cd9c0-2d90-4c13-b226-281a3b21891a/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7951aa05ade69917ed0f77c260c8b6ff48836933 ................................................................................................................................................................ 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_9e3cd9c0-2d90-4c13-b226-281a3b21891a/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9e3cd9c0-2d90-4c13-b226-281a3b21891a/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9e3cd9c0-2d90-4c13-b226-281a3b21891a/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9e3cd9c0-2d90-4c13-b226-281a3b21891a/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--host--isp116x-hcd.ko_false-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_9e3cd9c0-2d90-4c13-b226-281a3b21891a/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9e3cd9c0-2d90-4c13-b226-281a3b21891a/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7951aa05ade69917ed0f77c260c8b6ff48836933 .................................................................................................................................................................. 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 04:06:21,909 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:06:21,911 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:06:21,918 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:06:21,918 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:06:21,919 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:06:21,920 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:06:21,920 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:06:21,921 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:06:21,922 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:06:21,922 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:06:21,923 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:06:21,923 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:06:21,924 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:06:21,924 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:06:21,925 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:06:21,925 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:06:21,926 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:06:21,927 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:06:21,928 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:06:21,929 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:06:21,930 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:06:21,931 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:06:21,932 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:06:21,932 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:06:21,932 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:06:21,933 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:06:21,933 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:06:21,934 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:06:21,934 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:06:21,934 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:06:21,935 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:06:21,935 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:06:21,935 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:06:21,936 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:06:21,936 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:06:21,936 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9e3cd9c0-2d90-4c13-b226-281a3b21891a/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 04:06:21,944 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:06:21,944 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:06:21,945 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:06:21,945 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:06:21,945 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:06:21,946 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:06:21,946 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:06:21,946 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 04:06:21,946 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:06:21,946 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:06:21,946 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:06:21,946 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:06:21,947 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:06:21,947 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:06:21,947 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 04:06:21,947 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 04:06:21,947 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:06:21,947 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:06:21,947 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 04:06:21,947 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:06:21,948 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:06:21,948 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:06:21,948 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 04:06:21,948 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:06:21,948 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 04:06:21,948 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 04:06:21,948 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_9e3cd9c0-2d90-4c13-b226-281a3b21891a/bin-2019/ukojak 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 -> Kojak 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 -> 7951aa05ade69917ed0f77c260c8b6ff48836933 [2018-11-10 04:06:21,966 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:06:21,975 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:06:21,977 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:06:21,978 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:06:21,978 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:06:21,979 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9e3cd9c0-2d90-4c13-b226-281a3b21891a/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--host--isp116x-hcd.ko_false-unreach-call.cil.c [2018-11-10 04:06:22,017 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9e3cd9c0-2d90-4c13-b226-281a3b21891a/bin-2019/ukojak/data/38ac729d2/973c9d33749a4ab28dbfc04aac0c1689/FLAGc766d9563 [2018-11-10 04:06:22,569 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:06:22,569 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9e3cd9c0-2d90-4c13-b226-281a3b21891a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--host--isp116x-hcd.ko_false-unreach-call.cil.c [2018-11-10 04:06:22,602 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9e3cd9c0-2d90-4c13-b226-281a3b21891a/bin-2019/ukojak/data/38ac729d2/973c9d33749a4ab28dbfc04aac0c1689/FLAGc766d9563 [2018-11-10 04:06:22,614 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9e3cd9c0-2d90-4c13-b226-281a3b21891a/bin-2019/ukojak/data/38ac729d2/973c9d33749a4ab28dbfc04aac0c1689 [2018-11-10 04:06:22,616 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:06:22,617 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 04:06:22,618 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:06:22,618 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:06:22,621 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:06:22,622 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:06:22" (1/1) ... [2018-11-10 04:06:22,624 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28e9ad79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:06:22, skipping insertion in model container [2018-11-10 04:06:22,625 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:06:22" (1/1) ... [2018-11-10 04:06:22,633 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:06:22,737 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:06:26,085 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:06:26,109 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 04:06:26,575 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:06:27,120 INFO L193 MainTranslator]: Completed translation [2018-11-10 04:06:27,121 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:06:27 WrapperNode [2018-11-10 04:06:27,121 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 04:06:27,121 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 04:06:27,121 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 04:06:27,122 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 04:06:27,127 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:06:27" (1/1) ... [2018-11-10 04:06:27,158 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 04:06:27,162 INFO L168 Benchmark]: Toolchain (without parser) took 4545.59 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 318.8 MB). Free memory was 942.9 MB in the beginning and 978.5 MB in the end (delta: -35.6 MB). Peak memory consumption was 283.2 MB. Max. memory is 11.5 GB. [2018-11-10 04:06:27,164 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:06:27,164 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4502.86 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 318.8 MB). Free memory was 942.9 MB in the beginning and 987.5 MB in the end (delta: -44.6 MB). Peak memory consumption was 435.7 MB. Max. memory is 11.5 GB. [2018-11-10 04:06:27,165 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.43 ms. Allocated memory is still 1.3 GB. Free memory was 987.5 MB in the beginning and 978.5 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 11.5 GB. [2018-11-10 04:06:27,171 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 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 4502.86 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 318.8 MB). Free memory was 942.9 MB in the beginning and 987.5 MB in the end (delta: -44.6 MB). Peak memory consumption was 435.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.43 ms. Allocated memory is still 1.3 GB. Free memory was 987.5 MB in the beginning and 978.5 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: 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... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 04:06:28,430 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:06:28,431 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:06:28,438 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:06:28,438 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:06:28,439 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:06:28,439 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:06:28,440 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:06:28,442 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:06:28,442 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:06:28,443 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:06:28,443 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:06:28,444 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:06:28,444 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:06:28,445 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:06:28,446 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:06:28,446 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:06:28,447 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:06:28,449 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:06:28,450 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:06:28,450 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:06:28,451 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:06:28,453 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:06:28,453 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:06:28,453 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:06:28,454 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:06:28,454 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:06:28,455 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:06:28,455 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:06:28,456 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:06:28,456 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:06:28,457 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:06:28,457 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:06:28,457 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:06:28,458 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:06:28,458 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:06:28,458 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9e3cd9c0-2d90-4c13-b226-281a3b21891a/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 04:06:28,468 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:06:28,469 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:06:28,469 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:06:28,469 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:06:28,470 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:06:28,470 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:06:28,470 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:06:28,470 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:06:28,470 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:06:28,470 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:06:28,471 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:06:28,471 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 04:06:28,471 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 04:06:28,471 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:06:28,471 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:06:28,471 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 04:06:28,471 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 04:06:28,472 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:06:28,472 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:06:28,472 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 04:06:28,472 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:06:28,472 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:06:28,472 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:06:28,472 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 04:06:28,473 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 04:06:28,473 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:06:28,473 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 04:06:28,473 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 04:06:28,473 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 04:06:28,473 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_9e3cd9c0-2d90-4c13-b226-281a3b21891a/bin-2019/ukojak 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 -> Kojak 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 -> 7951aa05ade69917ed0f77c260c8b6ff48836933 [2018-11-10 04:06:28,500 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:06:28,508 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:06:28,510 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:06:28,510 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:06:28,511 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:06:28,511 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9e3cd9c0-2d90-4c13-b226-281a3b21891a/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--host--isp116x-hcd.ko_false-unreach-call.cil.c [2018-11-10 04:06:28,545 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9e3cd9c0-2d90-4c13-b226-281a3b21891a/bin-2019/ukojak/data/5f6b80bf5/2f7548a9a23f437882487d69c83708ba/FLAG5bee59d37 [2018-11-10 04:06:29,078 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:06:29,079 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9e3cd9c0-2d90-4c13-b226-281a3b21891a/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--host--isp116x-hcd.ko_false-unreach-call.cil.c [2018-11-10 04:06:29,112 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9e3cd9c0-2d90-4c13-b226-281a3b21891a/bin-2019/ukojak/data/5f6b80bf5/2f7548a9a23f437882487d69c83708ba/FLAG5bee59d37 [2018-11-10 04:06:29,123 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9e3cd9c0-2d90-4c13-b226-281a3b21891a/bin-2019/ukojak/data/5f6b80bf5/2f7548a9a23f437882487d69c83708ba [2018-11-10 04:06:29,125 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:06:29,126 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 04:06:29,127 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:06:29,127 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:06:29,130 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:06:29,131 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:06:29" (1/1) ... [2018-11-10 04:06:29,133 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35c65d8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:06:29, skipping insertion in model container [2018-11-10 04:06:29,133 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:06:29" (1/1) ... [2018-11-10 04:06:29,141 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:06:29,260 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:06:33,065 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:06:33,099 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 04:06:33,699 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:06:34,229 INFO L193 MainTranslator]: Completed translation [2018-11-10 04:06:34,230 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:06:34 WrapperNode [2018-11-10 04:06:34,230 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 04:06:34,230 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 04:06:34,230 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 04:06:34,230 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 04:06:34,235 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:06:34" (1/1) ... [2018-11-10 04:06:34,265 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 04:06:34,267 INFO L168 Benchmark]: Toolchain (without parser) took 5141.80 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 456.7 MB). Free memory was 933.5 MB in the beginning and 875.9 MB in the end (delta: 57.6 MB). Peak memory consumption was 514.2 MB. Max. memory is 11.5 GB. [2018-11-10 04:06:34,269 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:06:34,269 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5102.71 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 456.7 MB). Free memory was 933.5 MB in the beginning and 875.9 MB in the end (delta: 57.6 MB). Peak memory consumption was 520.3 MB. Max. memory is 11.5 GB. [2018-11-10 04:06:34,270 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.84 ms. Allocated memory is still 1.5 GB. Free memory is still 875.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:06:34,272 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 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 5102.71 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 456.7 MB). Free memory was 933.5 MB in the beginning and 875.9 MB in the end (delta: 57.6 MB). Peak memory consumption was 520.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.84 ms. Allocated memory is still 1.5 GB. Free memory is still 875.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: 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...