./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--hwmon--lm78.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_2fe13d31-e4e3-4aa4-9dd8-bf108ae245d7/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2fe13d31-e4e3-4aa4-9dd8-bf108ae245d7/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2fe13d31-e4e3-4aa4-9dd8-bf108ae245d7/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2fe13d31-e4e3-4aa4-9dd8-bf108ae245d7/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--lm78.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_2fe13d31-e4e3-4aa4-9dd8-bf108ae245d7/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2fe13d31-e4e3-4aa4-9dd8-bf108ae245d7/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 40897f5a345dfd60ee23c94da554a043f810c8e4 ........................................................................................................................................................... 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_2fe13d31-e4e3-4aa4-9dd8-bf108ae245d7/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2fe13d31-e4e3-4aa4-9dd8-bf108ae245d7/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2fe13d31-e4e3-4aa4-9dd8-bf108ae245d7/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2fe13d31-e4e3-4aa4-9dd8-bf108ae245d7/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--lm78.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_2fe13d31-e4e3-4aa4-9dd8-bf108ae245d7/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2fe13d31-e4e3-4aa4-9dd8-bf108ae245d7/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 40897f5a345dfd60ee23c94da554a043f810c8e4 ................................................................................................................................................................ 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 04:38:41,083 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:38:41,085 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:38:41,093 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:38:41,093 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:38:41,094 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:38:41,095 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:38:41,096 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:38:41,098 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:38:41,098 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:38:41,099 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:38:41,099 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:38:41,100 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:38:41,101 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:38:41,102 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:38:41,102 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:38:41,103 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:38:41,104 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:38:41,106 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:38:41,107 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:38:41,108 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:38:41,109 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:38:41,111 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:38:41,111 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:38:41,111 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:38:41,112 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:38:41,113 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:38:41,114 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:38:41,114 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:38:41,115 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:38:41,115 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:38:41,116 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:38:41,116 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:38:41,116 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:38:41,117 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:38:41,118 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:38:41,118 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2fe13d31-e4e3-4aa4-9dd8-bf108ae245d7/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 04:38:41,126 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:38:41,127 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:38:41,127 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:38:41,127 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:38:41,128 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:38:41,128 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:38:41,128 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:38:41,129 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 04:38:41,129 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:38:41,129 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:38:41,129 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:38:41,129 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:38:41,129 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:38:41,129 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:38:41,130 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 04:38:41,130 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 04:38:41,130 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:38:41,130 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:38:41,130 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 04:38:41,130 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:38:41,131 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:38:41,131 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:38:41,131 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 04:38:41,131 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:38:41,131 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 04:38:41,131 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 04:38:41,131 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_2fe13d31-e4e3-4aa4-9dd8-bf108ae245d7/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 -> 40897f5a345dfd60ee23c94da554a043f810c8e4 [2018-11-10 04:38:41,159 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:38:41,169 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:38:41,172 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:38:41,174 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:38:41,174 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:38:41,174 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2fe13d31-e4e3-4aa4-9dd8-bf108ae245d7/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--lm78.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 04:38:41,219 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2fe13d31-e4e3-4aa4-9dd8-bf108ae245d7/bin-2019/ukojak/data/008a565a7/926a35cb446245ff8420e8330f389df5/FLAGfd3258488 [2018-11-10 04:38:41,760 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:38:41,761 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2fe13d31-e4e3-4aa4-9dd8-bf108ae245d7/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--lm78.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 04:38:41,782 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2fe13d31-e4e3-4aa4-9dd8-bf108ae245d7/bin-2019/ukojak/data/008a565a7/926a35cb446245ff8420e8330f389df5/FLAGfd3258488 [2018-11-10 04:38:41,792 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2fe13d31-e4e3-4aa4-9dd8-bf108ae245d7/bin-2019/ukojak/data/008a565a7/926a35cb446245ff8420e8330f389df5 [2018-11-10 04:38:41,795 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:38:41,796 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 04:38:41,796 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:38:41,796 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:38:41,799 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:38:41,800 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:38:41" (1/1) ... [2018-11-10 04:38:41,802 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fd659fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:38:41, skipping insertion in model container [2018-11-10 04:38:41,802 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:38:41" (1/1) ... [2018-11-10 04:38:41,808 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:38:41,884 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:38:43,246 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:38:43,330 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 04:38:43,681 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:38:43,802 INFO L193 MainTranslator]: Completed translation [2018-11-10 04:38:43,803 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:38:43 WrapperNode [2018-11-10 04:38:43,803 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 04:38:43,803 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 04:38:43,803 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 04:38:43,804 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 04:38:43,810 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:38:43" (1/1) ... [2018-11-10 04:38:43,844 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 04:38:43,849 INFO L168 Benchmark]: Toolchain (without parser) took 2054.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 207.1 MB). Free memory was 951.1 MB in the beginning and 891.7 MB in the end (delta: 59.4 MB). Peak memory consumption was 266.5 MB. Max. memory is 11.5 GB. [2018-11-10 04:38:43,851 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:38:43,851 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2006.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 207.1 MB). Free memory was 951.1 MB in the beginning and 891.7 MB in the end (delta: 59.4 MB). Peak memory consumption was 304.9 MB. Max. memory is 11.5 GB. [2018-11-10 04:38:43,852 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.31 ms. Allocated memory is still 1.2 GB. Free memory is still 891.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:38:43,854 INFO L336 ainManager$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 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2006.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 207.1 MB). Free memory was 951.1 MB in the beginning and 891.7 MB in the end (delta: 59.4 MB). Peak memory consumption was 304.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 45.31 ms. Allocated memory is still 1.2 GB. Free memory is still 891.7 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 [2018-11-10 04:38:45,367 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:38:45,369 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:38:45,379 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:38:45,379 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:38:45,380 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:38:45,381 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:38:45,382 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:38:45,384 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:38:45,384 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:38:45,385 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:38:45,385 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:38:45,386 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:38:45,387 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:38:45,388 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:38:45,388 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:38:45,389 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:38:45,390 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:38:45,392 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:38:45,393 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:38:45,394 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:38:45,395 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:38:45,397 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:38:45,397 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:38:45,398 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:38:45,398 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:38:45,399 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:38:45,400 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:38:45,401 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:38:45,401 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:38:45,402 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:38:45,402 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:38:45,402 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:38:45,403 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:38:45,403 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:38:45,404 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:38:45,404 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2fe13d31-e4e3-4aa4-9dd8-bf108ae245d7/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 04:38:45,416 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:38:45,417 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:38:45,417 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:38:45,417 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:38:45,418 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:38:45,418 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:38:45,418 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:38:45,419 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:38:45,419 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:38:45,419 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:38:45,419 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:38:45,419 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 04:38:45,419 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 04:38:45,420 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:38:45,420 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:38:45,420 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 04:38:45,420 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 04:38:45,420 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:38:45,420 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:38:45,421 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 04:38:45,421 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:38:45,421 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:38:45,421 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:38:45,421 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 04:38:45,421 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 04:38:45,422 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:38:45,422 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 04:38:45,422 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 04:38:45,422 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 04:38:45,422 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_2fe13d31-e4e3-4aa4-9dd8-bf108ae245d7/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 -> 40897f5a345dfd60ee23c94da554a043f810c8e4 [2018-11-10 04:38:45,459 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:38:45,470 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:38:45,473 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:38:45,474 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:38:45,474 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:38:45,475 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2fe13d31-e4e3-4aa4-9dd8-bf108ae245d7/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--lm78.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 04:38:45,517 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2fe13d31-e4e3-4aa4-9dd8-bf108ae245d7/bin-2019/ukojak/data/26b608070/39ad73c837204969bc57246106c64f99/FLAG001af7c57 [2018-11-10 04:38:46,053 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:38:46,053 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2fe13d31-e4e3-4aa4-9dd8-bf108ae245d7/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--lm78.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 04:38:46,077 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2fe13d31-e4e3-4aa4-9dd8-bf108ae245d7/bin-2019/ukojak/data/26b608070/39ad73c837204969bc57246106c64f99/FLAG001af7c57 [2018-11-10 04:38:46,089 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2fe13d31-e4e3-4aa4-9dd8-bf108ae245d7/bin-2019/ukojak/data/26b608070/39ad73c837204969bc57246106c64f99 [2018-11-10 04:38:46,092 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:38:46,093 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 04:38:46,094 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:38:46,094 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:38:46,097 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:38:46,098 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:38:46" (1/1) ... [2018-11-10 04:38:46,100 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@406e9316 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:38:46, skipping insertion in model container [2018-11-10 04:38:46,101 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:38:46" (1/1) ... [2018-11-10 04:38:46,108 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:38:46,193 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:38:47,814 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:38:48,026 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 04:38:48,501 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:38:48,737 INFO L193 MainTranslator]: Completed translation [2018-11-10 04:38:48,737 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:38:48 WrapperNode [2018-11-10 04:38:48,737 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 04:38:48,738 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 04:38:48,738 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 04:38:48,738 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 04:38:48,746 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:38:48" (1/1) ... [2018-11-10 04:38:48,783 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 04:38:48,789 INFO L168 Benchmark]: Toolchain (without parser) took 2696.61 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 224.9 MB). Free memory was 938.9 MB in the beginning and 933.8 MB in the end (delta: 5.1 MB). Peak memory consumption was 230.0 MB. Max. memory is 11.5 GB. [2018-11-10 04:38:48,791 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:38:48,791 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2643.94 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 224.9 MB). Free memory was 938.9 MB in the beginning and 933.8 MB in the end (delta: 5.1 MB). Peak memory consumption was 451.0 MB. Max. memory is 11.5 GB. [2018-11-10 04:38:48,793 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.90 ms. Allocated memory is still 1.3 GB. Free memory is still 933.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:38:48,795 INFO L336 ainManager$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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2643.94 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 224.9 MB). Free memory was 938.9 MB in the beginning and 933.8 MB in the end (delta: 5.1 MB). Peak memory consumption was 451.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 49.90 ms. Allocated memory is still 1.3 GB. Free memory is still 933.8 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...