./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--hid--hid-roccat-pyra.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_d9639e90-ca7e-402d-ab15-32fe4178f8b5/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d9639e90-ca7e-402d-ab15-32fe4178f8b5/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d9639e90-ca7e-402d-ab15-32fe4178f8b5/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d9639e90-ca7e-402d-ab15-32fe4178f8b5/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--hid-roccat-pyra.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_d9639e90-ca7e-402d-ab15-32fe4178f8b5/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d9639e90-ca7e-402d-ab15-32fe4178f8b5/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 e1f7e3546f7f7447df5e6eca796e17255fab772d ........................................................................................................................................................... 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_d9639e90-ca7e-402d-ab15-32fe4178f8b5/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d9639e90-ca7e-402d-ab15-32fe4178f8b5/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d9639e90-ca7e-402d-ab15-32fe4178f8b5/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d9639e90-ca7e-402d-ab15-32fe4178f8b5/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--hid-roccat-pyra.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_d9639e90-ca7e-402d-ab15-32fe4178f8b5/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d9639e90-ca7e-402d-ab15-32fe4178f8b5/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 e1f7e3546f7f7447df5e6eca796e17255fab772d ....................................................................................................................................................................... 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 10:10:09,503 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:10:09,504 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:10:09,511 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:10:09,511 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:10:09,512 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:10:09,512 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:10:09,514 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:10:09,515 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:10:09,515 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:10:09,516 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:10:09,516 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:10:09,517 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:10:09,517 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:10:09,518 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:10:09,518 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:10:09,518 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:10:09,519 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:10:09,521 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:10:09,522 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:10:09,522 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:10:09,523 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:10:09,524 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:10:09,524 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:10:09,524 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:10:09,524 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:10:09,525 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:10:09,525 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:10:09,526 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:10:09,527 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:10:09,527 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:10:09,527 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:10:09,527 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:10:09,528 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:10:09,528 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:10:09,529 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:10:09,529 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d9639e90-ca7e-402d-ab15-32fe4178f8b5/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 10:10:09,537 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:10:09,537 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:10:09,537 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 10:10:09,537 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 10:10:09,538 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 10:10:09,538 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 10:10:09,538 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:10:09,538 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 10:10:09,538 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:10:09,538 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 10:10:09,539 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 10:10:09,539 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 10:10:09,539 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:10:09,539 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 10:10:09,539 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 10:10:09,539 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 10:10:09,539 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:10:09,540 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 10:10:09,540 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 10:10:09,540 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:10:09,540 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 10:10:09,540 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 10:10:09,540 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 10:10:09,540 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 10:10:09,540 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 10:10:09,541 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 10:10:09,541 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_d9639e90-ca7e-402d-ab15-32fe4178f8b5/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 -> e1f7e3546f7f7447df5e6eca796e17255fab772d [2018-11-10 10:10:09,566 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:10:09,575 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:10:09,578 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:10:09,579 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:10:09,579 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:10:09,580 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d9639e90-ca7e-402d-ab15-32fe4178f8b5/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--hid-roccat-pyra.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 10:10:09,625 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d9639e90-ca7e-402d-ab15-32fe4178f8b5/bin-2019/ukojak/data/a27a9d7f4/4c6b0507e8ac4b0da8f3fc308cd0a3e4/FLAGa74c0ef9e [2018-11-10 10:10:10,171 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:10:10,172 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d9639e90-ca7e-402d-ab15-32fe4178f8b5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--hid-roccat-pyra.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 10:10:10,194 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d9639e90-ca7e-402d-ab15-32fe4178f8b5/bin-2019/ukojak/data/a27a9d7f4/4c6b0507e8ac4b0da8f3fc308cd0a3e4/FLAGa74c0ef9e [2018-11-10 10:10:10,205 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d9639e90-ca7e-402d-ab15-32fe4178f8b5/bin-2019/ukojak/data/a27a9d7f4/4c6b0507e8ac4b0da8f3fc308cd0a3e4 [2018-11-10 10:10:10,208 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:10:10,209 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 10:10:10,209 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:10:10,209 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:10:10,212 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:10:10,213 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:10:10" (1/1) ... [2018-11-10 10:10:10,215 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d533dfc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:10:10, skipping insertion in model container [2018-11-10 10:10:10,215 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:10:10" (1/1) ... [2018-11-10 10:10:10,223 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:10:10,281 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:10:11,536 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:10:11,591 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 10:10:12,013 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:10:12,166 INFO L193 MainTranslator]: Completed translation [2018-11-10 10:10:12,167 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:10:12 WrapperNode [2018-11-10 10:10:12,167 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 10:10:12,167 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 10:10:12,167 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 10:10:12,168 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 10:10:12,174 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:10:12" (1/1) ... [2018-11-10 10:10:12,198 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 10:10:12,202 INFO L168 Benchmark]: Toolchain (without parser) took 1993.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 203.9 MB). Free memory was 952.3 MB in the beginning and 940.4 MB in the end (delta: 11.9 MB). Peak memory consumption was 215.8 MB. Max. memory is 11.5 GB. [2018-11-10 10:10:12,205 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:10:12,206 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1957.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 203.9 MB). Free memory was 952.3 MB in the beginning and 940.4 MB in the end (delta: 11.9 MB). Peak memory consumption was 311.1 MB. Max. memory is 11.5 GB. [2018-11-10 10:10:12,207 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.98 ms. Allocated memory is still 1.2 GB. Free memory is still 940.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:10:12,209 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1957.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 203.9 MB). Free memory was 952.3 MB in the beginning and 940.4 MB in the end (delta: 11.9 MB). Peak memory consumption was 311.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 33.98 ms. Allocated memory is still 1.2 GB. Free memory is still 940.4 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 10:10:13,463 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:10:13,464 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:10:13,472 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:10:13,472 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:10:13,473 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:10:13,474 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:10:13,475 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:10:13,476 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:10:13,476 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:10:13,477 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:10:13,477 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:10:13,478 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:10:13,479 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:10:13,479 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:10:13,480 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:10:13,480 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:10:13,482 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:10:13,483 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:10:13,484 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:10:13,485 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:10:13,486 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:10:13,488 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:10:13,488 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:10:13,488 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:10:13,489 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:10:13,490 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:10:13,491 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:10:13,491 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:10:13,492 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:10:13,492 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:10:13,492 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:10:13,493 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:10:13,493 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:10:13,494 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:10:13,495 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:10:13,495 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d9639e90-ca7e-402d-ab15-32fe4178f8b5/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 10:10:13,505 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:10:13,505 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:10:13,506 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 10:10:13,506 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 10:10:13,506 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 10:10:13,506 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 10:10:13,506 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:10:13,507 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:10:13,507 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 10:10:13,507 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 10:10:13,507 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 10:10:13,507 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 10:10:13,507 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 10:10:13,507 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:10:13,507 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 10:10:13,508 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 10:10:13,508 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 10:10:13,508 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:10:13,508 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 10:10:13,508 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 10:10:13,508 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:10:13,508 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 10:10:13,509 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 10:10:13,509 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 10:10:13,509 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 10:10:13,509 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 10:10:13,509 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 10:10:13,509 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 10:10:13,509 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 10:10:13,510 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_d9639e90-ca7e-402d-ab15-32fe4178f8b5/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 -> e1f7e3546f7f7447df5e6eca796e17255fab772d [2018-11-10 10:10:13,538 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:10:13,547 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:10:13,550 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:10:13,551 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:10:13,551 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:10:13,551 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d9639e90-ca7e-402d-ab15-32fe4178f8b5/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--hid-roccat-pyra.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 10:10:13,592 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d9639e90-ca7e-402d-ab15-32fe4178f8b5/bin-2019/ukojak/data/eced74c93/a4415e306b2a4c3da3188a341046ba9d/FLAGe4851969e [2018-11-10 10:10:14,150 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:10:14,151 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d9639e90-ca7e-402d-ab15-32fe4178f8b5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hid--hid-roccat-pyra.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 10:10:14,169 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d9639e90-ca7e-402d-ab15-32fe4178f8b5/bin-2019/ukojak/data/eced74c93/a4415e306b2a4c3da3188a341046ba9d/FLAGe4851969e [2018-11-10 10:10:14,179 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d9639e90-ca7e-402d-ab15-32fe4178f8b5/bin-2019/ukojak/data/eced74c93/a4415e306b2a4c3da3188a341046ba9d [2018-11-10 10:10:14,181 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:10:14,182 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 10:10:14,182 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:10:14,182 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:10:14,184 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:10:14,185 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:10:14" (1/1) ... [2018-11-10 10:10:14,186 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19d40f6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:10:14, skipping insertion in model container [2018-11-10 10:10:14,186 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:10:14" (1/1) ... [2018-11-10 10:10:14,192 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:10:14,257 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:10:15,708 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:10:15,879 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 10:10:16,332 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:10:16,512 INFO L193 MainTranslator]: Completed translation [2018-11-10 10:10:16,512 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:10:16 WrapperNode [2018-11-10 10:10:16,512 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 10:10:16,513 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 10:10:16,513 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 10:10:16,513 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 10:10:16,520 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:10:16" (1/1) ... [2018-11-10 10:10:16,550 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 10:10:16,555 INFO L168 Benchmark]: Toolchain (without parser) took 2374.39 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 238.0 MB). Free memory was 940.0 MB in the beginning and 1.1 GB in the end (delta: -137.3 MB). Peak memory consumption was 100.7 MB. Max. memory is 11.5 GB. [2018-11-10 10:10:16,559 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:10:16,559 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2330.52 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 238.0 MB). Free memory was 940.0 MB in the beginning and 1.1 GB in the end (delta: -137.3 MB). Peak memory consumption was 453.7 MB. Max. memory is 11.5 GB. [2018-11-10 10:10:16,560 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.02 ms. Allocated memory is still 1.3 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:10:16,561 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 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 2330.52 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 238.0 MB). Free memory was 940.0 MB in the beginning and 1.1 GB in the end (delta: -137.3 MB). Peak memory consumption was 453.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 42.02 ms. Allocated memory is still 1.3 GB. Free memory is still 1.1 GB. 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...