./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-32_7a-drivers--pcmcia--pcmcia_rsrc.ko-entry_point_false-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_55f9ec29-8624-4416-b661-a94c17fd51c5/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_55f9ec29-8624-4416-b661-a94c17fd51c5/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_55f9ec29-8624-4416-b661-a94c17fd51c5/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_55f9ec29-8624-4416-b661-a94c17fd51c5/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--pcmcia--pcmcia_rsrc.ko-entry_point_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_55f9ec29-8624-4416-b661-a94c17fd51c5/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_55f9ec29-8624-4416-b661-a94c17fd51c5/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 eab137e28c35577725193aa0fca878f855d30d88 ............................................................................................................................................... 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_55f9ec29-8624-4416-b661-a94c17fd51c5/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_55f9ec29-8624-4416-b661-a94c17fd51c5/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_55f9ec29-8624-4416-b661-a94c17fd51c5/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_55f9ec29-8624-4416-b661-a94c17fd51c5/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--pcmcia--pcmcia_rsrc.ko-entry_point_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_55f9ec29-8624-4416-b661-a94c17fd51c5/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_55f9ec29-8624-4416-b661-a94c17fd51c5/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 eab137e28c35577725193aa0fca878f855d30d88 .................................................................................................................................................. 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 [2018-10-26 22:30:44,092 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:30:44,093 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:30:44,102 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:30:44,102 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:30:44,103 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:30:44,104 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:30:44,105 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:30:44,107 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:30:44,108 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:30:44,109 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:30:44,109 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:30:44,109 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:30:44,111 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:30:44,112 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:30:44,112 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:30:44,113 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:30:44,114 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:30:44,116 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:30:44,117 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:30:44,118 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:30:44,119 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:30:44,121 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:30:44,121 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:30:44,121 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:30:44,122 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:30:44,123 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:30:44,124 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:30:44,124 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:30:44,125 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:30:44,125 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:30:44,126 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:30:44,127 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:30:44,127 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:30:44,128 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:30:44,128 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:30:44,128 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_55f9ec29-8624-4416-b661-a94c17fd51c5/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-10-26 22:30:44,139 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:30:44,140 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:30:44,140 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:30:44,140 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 22:30:44,141 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 22:30:44,141 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 22:30:44,141 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:30:44,141 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 22:30:44,142 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:30:44,142 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:30:44,142 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:30:44,142 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:30:44,142 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:30:44,142 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:30:44,142 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 22:30:44,143 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 22:30:44,143 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:30:44,143 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:30:44,143 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 22:30:44,143 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:30:44,143 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:30:44,143 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:30:44,144 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-26 22:30:44,144 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:30:44,144 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 22:30:44,144 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:30:44,144 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_55f9ec29-8624-4416-b661-a94c17fd51c5/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 -> eab137e28c35577725193aa0fca878f855d30d88 [2018-10-26 22:30:44,170 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:30:44,179 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:30:44,182 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:30:44,183 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:30:44,184 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:30:44,185 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_55f9ec29-8624-4416-b661-a94c17fd51c5/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--pcmcia--pcmcia_rsrc.ko-entry_point_false-unreach-call.cil.out.c [2018-10-26 22:30:44,234 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_55f9ec29-8624-4416-b661-a94c17fd51c5/bin-2019/ukojak/data/f1345ca91/e2adec59bd9149a894062c17d1c9d1af/FLAGd0ef52cd5 [2018-10-26 22:30:44,869 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:30:44,869 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_55f9ec29-8624-4416-b661-a94c17fd51c5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--pcmcia--pcmcia_rsrc.ko-entry_point_false-unreach-call.cil.out.c [2018-10-26 22:30:44,900 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_55f9ec29-8624-4416-b661-a94c17fd51c5/bin-2019/ukojak/data/f1345ca91/e2adec59bd9149a894062c17d1c9d1af/FLAGd0ef52cd5 [2018-10-26 22:30:44,911 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_55f9ec29-8624-4416-b661-a94c17fd51c5/bin-2019/ukojak/data/f1345ca91/e2adec59bd9149a894062c17d1c9d1af [2018-10-26 22:30:44,914 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:30:44,915 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 22:30:44,915 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:30:44,916 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:30:44,919 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:30:44,920 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:30:44" (1/1) ... [2018-10-26 22:30:44,923 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4def44a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:30:44, skipping insertion in model container [2018-10-26 22:30:44,924 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:30:44" (1/1) ... [2018-10-26 22:30:44,934 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:30:45,054 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:30:46,703 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:30:46,745 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 22:30:47,130 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:30:47,253 INFO L193 MainTranslator]: Completed translation [2018-10-26 22:30:47,253 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:30:47 WrapperNode [2018-10-26 22:30:47,254 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 22:30:47,254 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 22:30:47,255 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 22:30:47,255 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 22:30:47,275 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:30:47" (1/1) ... [2018-10-26 22:30:47,309 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 22:30:47,320 INFO L168 Benchmark]: Toolchain (without parser) took 2405.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 953.8 MB in the beginning and 1.1 GB in the end (delta: -171.6 MB). Peak memory consumption was 225.4 MB. Max. memory is 11.5 GB. [2018-10-26 22:30:47,321 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:30:47,322 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2338.53 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 21.0 MB). Free memory was 953.8 MB in the beginning and 758.2 MB in the end (delta: 195.6 MB). Peak memory consumption was 238.2 MB. Max. memory is 11.5 GB. [2018-10-26 22:30:47,325 INFO L168 Benchmark]: Boogie Procedure Inliner took 65.00 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 115.3 MB). Free memory was 758.2 MB in the beginning and 1.1 GB in the end (delta: -367.2 MB). Peak memory consumption was 8.9 MB. Max. memory is 11.5 GB. [2018-10-26 22:30:47,327 INFO L336 ainManager$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 2338.53 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 21.0 MB). Free memory was 953.8 MB in the beginning and 758.2 MB in the end (delta: 195.6 MB). Peak memory consumption was 238.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 65.00 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 115.3 MB). Free memory was 758.2 MB in the beginning and 1.1 GB in the end (delta: -367.2 MB). Peak memory consumption was 8.9 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 [2018-10-26 22:30:48,944 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:30:48,945 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:30:48,954 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:30:48,955 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:30:48,955 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:30:48,956 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:30:48,958 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:30:48,959 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:30:48,960 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:30:48,960 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:30:48,960 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:30:48,961 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:30:48,962 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:30:48,963 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:30:48,964 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:30:48,964 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:30:48,966 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:30:48,967 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:30:48,968 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:30:48,969 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:30:48,970 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:30:48,972 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:30:48,973 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:30:48,973 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:30:48,973 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:30:48,975 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:30:48,975 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:30:48,976 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:30:48,977 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:30:48,977 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:30:48,977 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:30:48,978 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:30:48,978 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:30:48,979 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:30:48,980 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:30:48,980 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_55f9ec29-8624-4416-b661-a94c17fd51c5/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-10-26 22:30:48,991 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:30:48,991 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:30:48,992 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:30:48,992 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 22:30:48,992 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 22:30:48,992 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 22:30:48,993 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:30:48,993 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:30:48,993 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:30:48,993 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:30:48,993 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:30:48,993 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 22:30:48,993 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 22:30:48,993 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:30:48,994 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:30:48,994 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 22:30:48,994 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 22:30:48,996 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:30:48,996 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:30:48,996 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 22:30:48,996 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:30:48,996 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:30:48,996 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:30:48,996 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-26 22:30:48,997 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 22:30:48,997 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:30:48,997 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 22:30:48,997 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 22:30:48,997 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:30:48,997 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_55f9ec29-8624-4416-b661-a94c17fd51c5/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 -> eab137e28c35577725193aa0fca878f855d30d88 [2018-10-26 22:30:49,031 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:30:49,042 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:30:49,048 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:30:49,049 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:30:49,049 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:30:49,050 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_55f9ec29-8624-4416-b661-a94c17fd51c5/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--pcmcia--pcmcia_rsrc.ko-entry_point_false-unreach-call.cil.out.c [2018-10-26 22:30:49,095 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_55f9ec29-8624-4416-b661-a94c17fd51c5/bin-2019/ukojak/data/f2e6e6a72/bae508111d604832a42845cd0a61f77c/FLAG70cf4a572 [2018-10-26 22:30:49,713 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:30:49,713 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_55f9ec29-8624-4416-b661-a94c17fd51c5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--pcmcia--pcmcia_rsrc.ko-entry_point_false-unreach-call.cil.out.c [2018-10-26 22:30:49,749 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_55f9ec29-8624-4416-b661-a94c17fd51c5/bin-2019/ukojak/data/f2e6e6a72/bae508111d604832a42845cd0a61f77c/FLAG70cf4a572 [2018-10-26 22:30:49,759 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_55f9ec29-8624-4416-b661-a94c17fd51c5/bin-2019/ukojak/data/f2e6e6a72/bae508111d604832a42845cd0a61f77c [2018-10-26 22:30:49,762 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:30:49,763 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 22:30:49,764 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:30:49,764 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:30:49,768 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:30:49,769 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:30:49" (1/1) ... [2018-10-26 22:30:49,771 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cf80772 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:30:49, skipping insertion in model container [2018-10-26 22:30:49,771 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:30:49" (1/1) ... [2018-10-26 22:30:49,780 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:30:49,860 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:30:51,228 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:30:51,263 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 22:30:51,681 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:30:51,832 INFO L193 MainTranslator]: Completed translation [2018-10-26 22:30:51,832 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:30:51 WrapperNode [2018-10-26 22:30:51,832 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 22:30:51,833 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 22:30:51,833 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 22:30:51,833 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 22:30:51,840 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:30:51" (1/1) ... [2018-10-26 22:30:51,887 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 22:30:51,890 INFO L168 Benchmark]: Toolchain (without parser) took 2127.23 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 245.9 MB). Free memory was 943.8 MB in the beginning and 958.8 MB in the end (delta: -15.0 MB). Peak memory consumption was 230.9 MB. Max. memory is 11.5 GB. [2018-10-26 22:30:51,891 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:30:51,892 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2068.07 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 245.9 MB). Free memory was 943.8 MB in the beginning and 958.8 MB in the end (delta: -15.0 MB). Peak memory consumption was 252.6 MB. Max. memory is 11.5 GB. [2018-10-26 22:30:51,893 INFO L168 Benchmark]: Boogie Procedure Inliner took 56.62 ms. Allocated memory is still 1.3 GB. Free memory is still 958.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:30:51,902 INFO L336 ainManager$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 2068.07 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 245.9 MB). Free memory was 943.8 MB in the beginning and 958.8 MB in the end (delta: -15.0 MB). Peak memory consumption was 252.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 56.62 ms. Allocated memory is still 1.3 GB. Free memory is still 958.8 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...