./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--input--touchscreen--tsc2005.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_e20d5184-9ae2-4483-9d93-06b0ef2c4438/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e20d5184-9ae2-4483-9d93-06b0ef2c4438/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e20d5184-9ae2-4483-9d93-06b0ef2c4438/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e20d5184-9ae2-4483-9d93-06b0ef2c4438/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_e20d5184-9ae2-4483-9d93-06b0ef2c4438/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e20d5184-9ae2-4483-9d93-06b0ef2c4438/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 73de75bb4ea01bfaa297f941dad5d1dc008ff200 .................................................................................................................................................................... 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_e20d5184-9ae2-4483-9d93-06b0ef2c4438/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e20d5184-9ae2-4483-9d93-06b0ef2c4438/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e20d5184-9ae2-4483-9d93-06b0ef2c4438/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e20d5184-9ae2-4483-9d93-06b0ef2c4438/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_e20d5184-9ae2-4483-9d93-06b0ef2c4438/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e20d5184-9ae2-4483-9d93-06b0ef2c4438/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 73de75bb4ea01bfaa297f941dad5d1dc008ff200 ................................................................................................................................................................... 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 22:04:20,113 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:04:20,115 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:04:20,123 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:04:20,123 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:04:20,124 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:04:20,125 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:04:20,127 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:04:20,128 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:04:20,128 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:04:20,130 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:04:20,130 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:04:20,131 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:04:20,131 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:04:20,132 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:04:20,133 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:04:20,137 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:04:20,139 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:04:20,140 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:04:20,150 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:04:20,150 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:04:20,153 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:04:20,155 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:04:20,155 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:04:20,156 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:04:20,156 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:04:20,157 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:04:20,157 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:04:20,158 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:04:20,159 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:04:20,159 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:04:20,159 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:04:20,159 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:04:20,160 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:04:20,160 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:04:20,161 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:04:20,161 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e20d5184-9ae2-4483-9d93-06b0ef2c4438/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-10-26 22:04:20,178 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:04:20,179 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:04:20,179 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:04:20,179 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 22:04:20,180 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 22:04:20,180 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 22:04:20,180 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:04:20,180 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 22:04:20,181 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:04:20,181 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:04:20,181 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:04:20,181 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:04:20,184 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:04:20,184 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:04:20,184 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 22:04:20,185 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 22:04:20,185 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:04:20,186 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:04:20,186 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 22:04:20,187 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:04:20,187 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:04:20,187 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:04:20,187 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-26 22:04:20,187 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:04:20,187 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 22:04:20,187 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:04:20,187 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_e20d5184-9ae2-4483-9d93-06b0ef2c4438/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 -> 73de75bb4ea01bfaa297f941dad5d1dc008ff200 [2018-10-26 22:04:20,217 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:04:20,225 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:04:20,228 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:04:20,229 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:04:20,230 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:04:20,230 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e20d5184-9ae2-4483-9d93-06b0ef2c4438/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 22:04:20,283 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e20d5184-9ae2-4483-9d93-06b0ef2c4438/bin-2019/ukojak/data/63a14788d/57d2d03339d24cd3b684c4ac1ac8a484/FLAGae7156f39 [2018-10-26 22:04:20,928 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:04:20,931 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e20d5184-9ae2-4483-9d93-06b0ef2c4438/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 22:04:20,968 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e20d5184-9ae2-4483-9d93-06b0ef2c4438/bin-2019/ukojak/data/63a14788d/57d2d03339d24cd3b684c4ac1ac8a484/FLAGae7156f39 [2018-10-26 22:04:20,980 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e20d5184-9ae2-4483-9d93-06b0ef2c4438/bin-2019/ukojak/data/63a14788d/57d2d03339d24cd3b684c4ac1ac8a484 [2018-10-26 22:04:20,982 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:04:20,983 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 22:04:20,983 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:04:20,983 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:04:20,986 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:04:20,987 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:04:20" (1/1) ... [2018-10-26 22:04:20,989 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a857a60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:04:20, skipping insertion in model container [2018-10-26 22:04:20,989 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:04:20" (1/1) ... [2018-10-26 22:04:20,997 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:04:21,111 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:04:23,188 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:04:23,215 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 22:04:23,866 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:04:24,082 INFO L193 MainTranslator]: Completed translation [2018-10-26 22:04:24,083 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:04:24 WrapperNode [2018-10-26 22:04:24,083 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 22:04:24,084 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 22:04:24,084 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 22:04:24,084 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 22:04:24,092 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:04:24" (1/1) ... [2018-10-26 22:04:24,113 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 22:04:24,116 INFO L168 Benchmark]: Toolchain (without parser) took 3133.47 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 245.9 MB). Free memory was 951.8 MB in the beginning and 772.2 MB in the end (delta: 179.5 MB). Peak memory consumption was 425.4 MB. Max. memory is 11.5 GB. [2018-10-26 22:04:24,119 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:04:24,119 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3100.09 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 245.9 MB). Free memory was 951.8 MB in the beginning and 772.2 MB in the end (delta: 179.5 MB). Peak memory consumption was 447.5 MB. Max. memory is 11.5 GB. [2018-10-26 22:04:24,120 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.21 ms. Allocated memory is still 1.3 GB. Free memory is still 772.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:04:24,122 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3100.09 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 245.9 MB). Free memory was 951.8 MB in the beginning and 772.2 MB in the end (delta: 179.5 MB). Peak memory consumption was 447.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.21 ms. Allocated memory is still 1.3 GB. Free memory is still 772.2 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... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-10-26 22:04:25,829 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:04:25,830 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:04:25,840 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:04:25,840 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:04:25,841 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:04:25,842 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:04:25,843 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:04:25,844 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:04:25,845 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:04:25,846 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:04:25,846 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:04:25,847 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:04:25,847 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:04:25,848 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:04:25,849 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:04:25,850 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:04:25,851 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:04:25,853 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:04:25,854 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:04:25,855 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:04:25,856 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:04:25,858 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:04:25,858 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:04:25,859 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:04:25,859 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:04:25,860 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:04:25,861 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:04:25,861 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:04:25,862 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:04:25,862 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:04:25,863 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:04:25,863 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:04:25,863 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:04:25,864 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:04:25,864 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:04:25,865 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e20d5184-9ae2-4483-9d93-06b0ef2c4438/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-10-26 22:04:25,877 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:04:25,877 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:04:25,878 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:04:25,878 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 22:04:25,878 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 22:04:25,879 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 22:04:25,879 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:04:25,879 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:04:25,879 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:04:25,879 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:04:25,879 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:04:25,879 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 22:04:25,880 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 22:04:25,880 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:04:25,880 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:04:25,880 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 22:04:25,880 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 22:04:25,880 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:04:25,880 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:04:25,881 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 22:04:25,881 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:04:25,881 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:04:25,883 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:04:25,883 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-26 22:04:25,883 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 22:04:25,883 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:04:25,884 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 22:04:25,884 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 22:04:25,884 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:04:25,884 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_e20d5184-9ae2-4483-9d93-06b0ef2c4438/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 -> 73de75bb4ea01bfaa297f941dad5d1dc008ff200 [2018-10-26 22:04:25,917 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:04:25,926 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:04:25,929 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:04:25,930 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:04:25,931 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:04:25,931 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e20d5184-9ae2-4483-9d93-06b0ef2c4438/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 22:04:25,979 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e20d5184-9ae2-4483-9d93-06b0ef2c4438/bin-2019/ukojak/data/e3533f6a9/fc39568395f74ff583996fbba43571fb/FLAGea69cdfe8 [2018-10-26 22:04:26,644 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:04:26,645 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e20d5184-9ae2-4483-9d93-06b0ef2c4438/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 22:04:26,684 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e20d5184-9ae2-4483-9d93-06b0ef2c4438/bin-2019/ukojak/data/e3533f6a9/fc39568395f74ff583996fbba43571fb/FLAGea69cdfe8 [2018-10-26 22:04:26,696 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e20d5184-9ae2-4483-9d93-06b0ef2c4438/bin-2019/ukojak/data/e3533f6a9/fc39568395f74ff583996fbba43571fb [2018-10-26 22:04:26,698 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:04:26,699 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 22:04:26,700 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:04:26,700 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:04:26,703 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:04:26,704 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:04:26" (1/1) ... [2018-10-26 22:04:26,707 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 10:04:26, skipping insertion in model container [2018-10-26 22:04:26,707 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:04:26" (1/1) ... [2018-10-26 22:04:26,716 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:04:26,816 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:04:28,974 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:04:29,018 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 22:04:29,730 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:04:29,983 INFO L193 MainTranslator]: Completed translation [2018-10-26 22:04:29,984 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:04:29 WrapperNode [2018-10-26 22:04:29,984 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 22:04:29,985 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 22:04:29,985 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 22:04:29,985 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 22:04:29,993 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:04:29" (1/1) ... [2018-10-26 22:04:30,032 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 22:04:30,043 INFO L168 Benchmark]: Toolchain (without parser) took 3344.18 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 230.2 MB). Free memory was 942.4 MB in the beginning and 753.5 MB in the end (delta: 188.9 MB). Peak memory consumption was 419.1 MB. Max. memory is 11.5 GB. [2018-10-26 22:04:30,044 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:04:30,045 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3284.55 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 230.2 MB). Free memory was 942.4 MB in the beginning and 753.5 MB in the end (delta: 188.9 MB). Peak memory consumption was 441.2 MB. Max. memory is 11.5 GB. [2018-10-26 22:04:30,046 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.39 ms. Allocated memory is still 1.3 GB. Free memory is still 753.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:04:30,048 INFO L336 ainManager$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 3284.55 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 230.2 MB). Free memory was 942.4 MB in the beginning and 753.5 MB in the end (delta: 188.9 MB). Peak memory consumption was 441.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 57.39 ms. Allocated memory is still 1.3 GB. Free memory is still 753.5 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...