./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl_false-termination.ko_true-unreach-call.cil.out.i.pp.i --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_b3021fb0-90a8-417b-831b-f9cedf9768a9/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b3021fb0-90a8-417b-831b-f9cedf9768a9/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b3021fb0-90a8-417b-831b-f9cedf9768a9/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b3021fb0-90a8-417b-831b-f9cedf9768a9/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl_false-termination.ko_true-unreach-call.cil.out.i.pp.i -s /tmp/vcloud-vcloud-master/worker/working_dir_b3021fb0-90a8-417b-831b-f9cedf9768a9/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b3021fb0-90a8-417b-831b-f9cedf9768a9/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 04a7144376c037a836288316150fbc3bb34b31ee ................................................................................................................................................................ 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_b3021fb0-90a8-417b-831b-f9cedf9768a9/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b3021fb0-90a8-417b-831b-f9cedf9768a9/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b3021fb0-90a8-417b-831b-f9cedf9768a9/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b3021fb0-90a8-417b-831b-f9cedf9768a9/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl_false-termination.ko_true-unreach-call.cil.out.i.pp.i -s /tmp/vcloud-vcloud-master/worker/working_dir_b3021fb0-90a8-417b-831b-f9cedf9768a9/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b3021fb0-90a8-417b-831b-f9cedf9768a9/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 04a7144376c037a836288316150fbc3bb34b31ee ............................................................................................................................................................. 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 23:42:55,930 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:42:55,931 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:42:55,946 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:42:55,946 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:42:55,947 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:42:55,948 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:42:55,949 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:42:55,951 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:42:55,951 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:42:55,952 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:42:55,952 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:42:55,953 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:42:55,954 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:42:55,955 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:42:55,956 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:42:55,956 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:42:55,958 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:42:55,959 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:42:55,960 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:42:55,961 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:42:55,962 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:42:55,964 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:42:55,964 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:42:55,968 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:42:55,969 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:42:55,970 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:42:55,971 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:42:55,971 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:42:55,972 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:42:55,973 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:42:55,973 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:42:55,973 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:42:55,974 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:42:55,974 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:42:55,975 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:42:55,975 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b3021fb0-90a8-417b-831b-f9cedf9768a9/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-10-26 23:42:55,994 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:42:55,994 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:42:55,996 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:42:55,996 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 23:42:55,996 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 23:42:55,997 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 23:42:55,997 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:42:55,997 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 23:42:55,997 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:42:55,997 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:42:55,997 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:42:55,998 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:42:55,998 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:42:55,998 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:42:55,998 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 23:42:55,998 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 23:42:55,998 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:42:55,999 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:42:55,999 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 23:42:55,999 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:42:55,999 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:42:55,999 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:42:55,999 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-26 23:42:56,000 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:42:56,000 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 23:42:56,000 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 23:42:56,000 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_b3021fb0-90a8-417b-831b-f9cedf9768a9/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 -> 04a7144376c037a836288316150fbc3bb34b31ee [2018-10-26 23:42:56,032 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:42:56,047 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:42:56,049 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:42:56,050 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:42:56,051 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:42:56,052 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b3021fb0-90a8-417b-831b-f9cedf9768a9/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl_false-termination.ko_true-unreach-call.cil.out.i.pp.i [2018-10-26 23:42:56,104 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b3021fb0-90a8-417b-831b-f9cedf9768a9/bin-2019/ukojak/data/e68e08993/905a83f293fe45d680ec0eb5ccd55f31/FLAGc9afcd634 [2018-10-26 23:42:56,858 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:42:56,861 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b3021fb0-90a8-417b-831b-f9cedf9768a9/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl_false-termination.ko_true-unreach-call.cil.out.i.pp.i [2018-10-26 23:42:56,911 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b3021fb0-90a8-417b-831b-f9cedf9768a9/bin-2019/ukojak/data/e68e08993/905a83f293fe45d680ec0eb5ccd55f31/FLAGc9afcd634 [2018-10-26 23:42:56,928 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b3021fb0-90a8-417b-831b-f9cedf9768a9/bin-2019/ukojak/data/e68e08993/905a83f293fe45d680ec0eb5ccd55f31 [2018-10-26 23:42:56,933 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:42:56,935 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 23:42:56,935 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:42:56,936 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:42:56,939 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:42:56,939 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:42:56" (1/1) ... [2018-10-26 23:42:56,941 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e0f2a67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:42:56, skipping insertion in model container [2018-10-26 23:42:56,942 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:42:56" (1/1) ... [2018-10-26 23:42:56,953 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:42:57,070 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:42:59,681 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:43:00,070 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 23:43:00,719 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:43:01,174 INFO L193 MainTranslator]: Completed translation [2018-10-26 23:43:01,175 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:43:01 WrapperNode [2018-10-26 23:43:01,175 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 23:43:01,176 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 23:43:01,176 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 23:43:01,177 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 23:43:01,187 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:43:01" (1/1) ... [2018-10-26 23:43:01,266 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 23:43:01,270 INFO L168 Benchmark]: Toolchain (without parser) took 4337.10 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 306.7 MB). Free memory was 943.5 MB in the beginning and 751.8 MB in the end (delta: 191.7 MB). Peak memory consumption was 498.4 MB. Max. memory is 11.5 GB. [2018-10-26 23:43:01,284 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 980.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:43:01,285 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4240.03 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 306.7 MB). Free memory was 943.5 MB in the beginning and 761.9 MB in the end (delta: 181.6 MB). Peak memory consumption was 499.4 MB. Max. memory is 11.5 GB. [2018-10-26 23:43:01,286 INFO L168 Benchmark]: Boogie Procedure Inliner took 93.79 ms. Allocated memory is still 1.3 GB. Free memory was 761.9 MB in the beginning and 751.8 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 11.5 GB. [2018-10-26 23:43:01,290 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 980.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 4240.03 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 306.7 MB). Free memory was 943.5 MB in the beginning and 761.9 MB in the end (delta: 181.6 MB). Peak memory consumption was 499.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 93.79 ms. Allocated memory is still 1.3 GB. Free memory was 761.9 MB in the beginning and 751.8 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-10-26 23:43:03,381 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:43:03,382 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:43:03,397 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:43:03,398 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:43:03,398 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:43:03,400 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:43:03,401 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:43:03,403 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:43:03,403 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:43:03,404 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:43:03,405 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:43:03,405 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:43:03,406 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:43:03,407 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:43:03,410 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:43:03,411 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:43:03,412 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:43:03,414 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:43:03,416 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:43:03,427 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:43:03,429 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:43:03,437 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:43:03,438 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:43:03,438 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:43:03,439 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:43:03,440 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:43:03,444 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:43:03,444 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:43:03,446 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:43:03,446 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:43:03,446 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:43:03,447 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:43:03,447 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:43:03,448 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:43:03,448 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:43:03,449 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b3021fb0-90a8-417b-831b-f9cedf9768a9/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-10-26 23:43:03,468 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:43:03,475 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:43:03,476 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:43:03,476 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 23:43:03,476 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 23:43:03,477 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 23:43:03,477 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:43:03,477 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:43:03,477 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:43:03,477 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:43:03,477 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:43:03,478 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 23:43:03,478 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 23:43:03,478 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:43:03,478 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:43:03,478 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 23:43:03,478 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 23:43:03,479 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:43:03,479 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:43:03,479 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 23:43:03,479 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:43:03,479 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:43:03,479 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:43:03,480 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-26 23:43:03,480 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 23:43:03,480 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:43:03,480 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 23:43:03,482 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 23:43:03,482 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 23:43:03,482 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_b3021fb0-90a8-417b-831b-f9cedf9768a9/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 -> 04a7144376c037a836288316150fbc3bb34b31ee [2018-10-26 23:43:03,534 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:43:03,549 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:43:03,554 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:43:03,556 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:43:03,557 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:43:03,558 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b3021fb0-90a8-417b-831b-f9cedf9768a9/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl_false-termination.ko_true-unreach-call.cil.out.i.pp.i [2018-10-26 23:43:03,619 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b3021fb0-90a8-417b-831b-f9cedf9768a9/bin-2019/ukojak/data/35687b0a4/df5b37d09c4c48b9a3cf97f2ab8df764/FLAGcfdf2a229 [2018-10-26 23:43:04,427 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:43:04,428 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b3021fb0-90a8-417b-831b-f9cedf9768a9/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl_false-termination.ko_true-unreach-call.cil.out.i.pp.i [2018-10-26 23:43:04,476 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b3021fb0-90a8-417b-831b-f9cedf9768a9/bin-2019/ukojak/data/35687b0a4/df5b37d09c4c48b9a3cf97f2ab8df764/FLAGcfdf2a229 [2018-10-26 23:43:04,497 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b3021fb0-90a8-417b-831b-f9cedf9768a9/bin-2019/ukojak/data/35687b0a4/df5b37d09c4c48b9a3cf97f2ab8df764 [2018-10-26 23:43:04,500 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:43:04,501 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 23:43:04,502 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:43:04,503 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:43:04,507 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:43:04,508 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:43:04" (1/1) ... [2018-10-26 23:43:04,511 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b4309bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:43:04, skipping insertion in model container [2018-10-26 23:43:04,511 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:43:04" (1/1) ... [2018-10-26 23:43:04,525 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:43:04,665 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:43:07,335 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:43:08,032 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 23:43:08,745 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:43:09,163 INFO L193 MainTranslator]: Completed translation [2018-10-26 23:43:09,163 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:43:09 WrapperNode [2018-10-26 23:43:09,163 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 23:43:09,165 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 23:43:09,165 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 23:43:09,165 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 23:43:09,175 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:43:09" (1/1) ... [2018-10-26 23:43:09,227 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 23:43:09,230 INFO L168 Benchmark]: Toolchain (without parser) took 4729.25 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 530.6 MB). Free memory was 941.0 MB in the beginning and 1.0 GB in the end (delta: -89.8 MB). Peak memory consumption was 440.8 MB. Max. memory is 11.5 GB. [2018-10-26 23:43:09,236 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:43:09,236 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4661.48 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 530.6 MB). Free memory was 941.0 MB in the beginning and 1.0 GB in the end (delta: -105.6 MB). Peak memory consumption was 459.4 MB. Max. memory is 11.5 GB. [2018-10-26 23:43:09,237 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.68 ms. Allocated memory is still 1.6 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 15.8 MB). Peak memory consumption was 15.8 MB. Max. memory is 11.5 GB. [2018-10-26 23:43:09,239 INFO L336 ainManager$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 4661.48 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 530.6 MB). Free memory was 941.0 MB in the beginning and 1.0 GB in the end (delta: -105.6 MB). Peak memory consumption was 459.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 64.68 ms. Allocated memory is still 1.6 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 15.8 MB). Peak memory consumption was 15.8 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...