./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_d5dcfd6f-ddbc-4284-b8bc-d1063a404077/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d5dcfd6f-ddbc-4284-b8bc-d1063a404077/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d5dcfd6f-ddbc-4284-b8bc-d1063a404077/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d5dcfd6f-ddbc-4284-b8bc-d1063a404077/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_d5dcfd6f-ddbc-4284-b8bc-d1063a404077/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d5dcfd6f-ddbc-4284-b8bc-d1063a404077/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 5b8b156e6a9c051f809f1f53422bc322c0ccb885 ............................................................................................................................................................. 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_d5dcfd6f-ddbc-4284-b8bc-d1063a404077/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d5dcfd6f-ddbc-4284-b8bc-d1063a404077/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d5dcfd6f-ddbc-4284-b8bc-d1063a404077/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d5dcfd6f-ddbc-4284-b8bc-d1063a404077/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_d5dcfd6f-ddbc-4284-b8bc-d1063a404077/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d5dcfd6f-ddbc-4284-b8bc-d1063a404077/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 5b8b156e6a9c051f809f1f53422bc322c0ccb885 ..................................................................................................................................................................... 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 07:43:21,409 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 07:43:21,410 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 07:43:21,417 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 07:43:21,417 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 07:43:21,418 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 07:43:21,418 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 07:43:21,419 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 07:43:21,420 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 07:43:21,421 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 07:43:21,422 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 07:43:21,422 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 07:43:21,422 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 07:43:21,423 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 07:43:21,424 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 07:43:21,424 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 07:43:21,425 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 07:43:21,426 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 07:43:21,427 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 07:43:21,428 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 07:43:21,429 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 07:43:21,430 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 07:43:21,431 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 07:43:21,431 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 07:43:21,431 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 07:43:21,432 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 07:43:21,433 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 07:43:21,433 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 07:43:21,434 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 07:43:21,434 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 07:43:21,435 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 07:43:21,435 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 07:43:21,435 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 07:43:21,435 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 07:43:21,436 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 07:43:21,437 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 07:43:21,437 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d5dcfd6f-ddbc-4284-b8bc-d1063a404077/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 07:43:21,446 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 07:43:21,446 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 07:43:21,447 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 07:43:21,447 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 07:43:21,447 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 07:43:21,447 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 07:43:21,448 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 07:43:21,448 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 07:43:21,448 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 07:43:21,448 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 07:43:21,448 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 07:43:21,448 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 07:43:21,448 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 07:43:21,449 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 07:43:21,449 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 07:43:21,449 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 07:43:21,449 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 07:43:21,449 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 07:43:21,449 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 07:43:21,449 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 07:43:21,450 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 07:43:21,450 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 07:43:21,450 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 07:43:21,450 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 07:43:21,450 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 07:43:21,450 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 07:43:21,450 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_d5dcfd6f-ddbc-4284-b8bc-d1063a404077/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 -> 5b8b156e6a9c051f809f1f53422bc322c0ccb885 [2018-11-10 07:43:21,471 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 07:43:21,479 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 07:43:21,481 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 07:43:21,482 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 07:43:21,482 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 07:43:21,482 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d5dcfd6f-ddbc-4284-b8bc-d1063a404077/bin-2019/ukojak/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-11-10 07:43:21,516 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d5dcfd6f-ddbc-4284-b8bc-d1063a404077/bin-2019/ukojak/data/0b69016cb/685498d964b245948ca490bde12f98f9/FLAGce49f9108 [2018-11-10 07:43:22,058 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 07:43:22,059 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d5dcfd6f-ddbc-4284-b8bc-d1063a404077/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-11-10 07:43:22,082 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d5dcfd6f-ddbc-4284-b8bc-d1063a404077/bin-2019/ukojak/data/0b69016cb/685498d964b245948ca490bde12f98f9/FLAGce49f9108 [2018-11-10 07:43:22,093 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d5dcfd6f-ddbc-4284-b8bc-d1063a404077/bin-2019/ukojak/data/0b69016cb/685498d964b245948ca490bde12f98f9 [2018-11-10 07:43:22,096 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 07:43:22,097 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 07:43:22,097 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 07:43:22,098 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 07:43:22,100 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 07:43:22,101 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:43:22" (1/1) ... [2018-11-10 07:43:22,103 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5769472f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:43:22, skipping insertion in model container [2018-11-10 07:43:22,103 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:43:22" (1/1) ... [2018-11-10 07:43:22,111 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 07:43:22,174 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 07:43:23,436 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:43:23,470 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 07:43:23,780 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:43:23,847 INFO L193 MainTranslator]: Completed translation [2018-11-10 07:43:23,847 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:43:23 WrapperNode [2018-11-10 07:43:23,847 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 07:43:23,848 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 07:43:23,848 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 07:43:23,848 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 07:43:23,853 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:43:23" (1/1) ... [2018-11-10 07:43:23,870 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 07:43:23,873 INFO L168 Benchmark]: Toolchain (without parser) took 1776.62 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 255.3 MB). Free memory was 952.2 MB in the beginning and 966.7 MB in the end (delta: -14.5 MB). Peak memory consumption was 240.9 MB. Max. memory is 11.5 GB. [2018-11-10 07:43:23,876 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 07:43:23,876 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1749.90 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 255.3 MB). Free memory was 952.2 MB in the beginning and 972.7 MB in the end (delta: -20.6 MB). Peak memory consumption was 319.1 MB. Max. memory is 11.5 GB. [2018-11-10 07:43:23,877 INFO L168 Benchmark]: Boogie Procedure Inliner took 24.68 ms. Allocated memory is still 1.3 GB. Free memory was 972.7 MB in the beginning and 966.7 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 11.5 GB. [2018-11-10 07:43:23,879 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 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 1749.90 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 255.3 MB). Free memory was 952.2 MB in the beginning and 972.7 MB in the end (delta: -20.6 MB). Peak memory consumption was 319.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 24.68 ms. Allocated memory is still 1.3 GB. Free memory was 972.7 MB in the beginning and 966.7 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.1 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 [2018-11-10 07:43:25,094 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 07:43:25,095 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 07:43:25,102 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 07:43:25,102 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 07:43:25,103 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 07:43:25,104 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 07:43:25,105 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 07:43:25,106 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 07:43:25,106 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 07:43:25,107 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 07:43:25,107 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 07:43:25,108 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 07:43:25,109 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 07:43:25,109 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 07:43:25,110 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 07:43:25,110 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 07:43:25,112 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 07:43:25,114 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 07:43:25,115 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 07:43:25,116 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 07:43:25,116 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 07:43:25,118 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 07:43:25,118 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 07:43:25,118 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 07:43:25,120 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 07:43:25,120 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 07:43:25,121 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 07:43:25,121 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 07:43:25,122 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 07:43:25,122 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 07:43:25,123 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 07:43:25,123 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 07:43:25,123 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 07:43:25,124 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 07:43:25,124 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 07:43:25,125 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d5dcfd6f-ddbc-4284-b8bc-d1063a404077/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 07:43:25,135 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 07:43:25,135 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 07:43:25,135 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 07:43:25,136 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 07:43:25,136 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 07:43:25,136 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 07:43:25,136 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 07:43:25,137 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 07:43:25,137 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 07:43:25,137 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 07:43:25,137 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 07:43:25,137 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 07:43:25,137 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 07:43:25,137 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 07:43:25,137 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 07:43:25,137 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 07:43:25,138 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 07:43:25,138 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 07:43:25,138 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 07:43:25,138 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 07:43:25,138 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 07:43:25,138 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 07:43:25,138 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 07:43:25,138 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 07:43:25,139 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 07:43:25,139 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 07:43:25,139 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 07:43:25,139 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 07:43:25,139 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 07:43:25,139 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_d5dcfd6f-ddbc-4284-b8bc-d1063a404077/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 -> 5b8b156e6a9c051f809f1f53422bc322c0ccb885 [2018-11-10 07:43:25,166 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 07:43:25,174 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 07:43:25,176 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 07:43:25,177 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 07:43:25,177 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 07:43:25,177 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d5dcfd6f-ddbc-4284-b8bc-d1063a404077/bin-2019/ukojak/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-11-10 07:43:25,212 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d5dcfd6f-ddbc-4284-b8bc-d1063a404077/bin-2019/ukojak/data/591fa0581/f5a5e82a0cdb4e3c9cf4d73c97bec722/FLAG367ea29c6 [2018-11-10 07:43:25,673 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 07:43:25,674 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d5dcfd6f-ddbc-4284-b8bc-d1063a404077/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-11-10 07:43:25,696 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d5dcfd6f-ddbc-4284-b8bc-d1063a404077/bin-2019/ukojak/data/591fa0581/f5a5e82a0cdb4e3c9cf4d73c97bec722/FLAG367ea29c6 [2018-11-10 07:43:25,706 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d5dcfd6f-ddbc-4284-b8bc-d1063a404077/bin-2019/ukojak/data/591fa0581/f5a5e82a0cdb4e3c9cf4d73c97bec722 [2018-11-10 07:43:25,708 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 07:43:25,710 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 07:43:25,710 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 07:43:25,710 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 07:43:25,713 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 07:43:25,714 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:43:25" (1/1) ... [2018-11-10 07:43:25,716 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b2b139f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:43:25, skipping insertion in model container [2018-11-10 07:43:25,716 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:43:25" (1/1) ... [2018-11-10 07:43:25,724 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 07:43:25,798 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 07:43:27,051 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:43:27,089 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 07:43:27,537 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:43:27,683 INFO L193 MainTranslator]: Completed translation [2018-11-10 07:43:27,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:43:27 WrapperNode [2018-11-10 07:43:27,684 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 07:43:27,684 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 07:43:27,685 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 07:43:27,685 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 07:43:27,692 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:43:27" (1/1) ... [2018-11-10 07:43:27,712 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 07:43:27,715 INFO L168 Benchmark]: Toolchain (without parser) took 2005.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 217.6 MB). Free memory was 939.0 MB in the beginning and 854.2 MB in the end (delta: 84.8 MB). Peak memory consumption was 302.4 MB. Max. memory is 11.5 GB. [2018-11-10 07:43:27,718 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 07:43:27,719 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1973.76 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 217.6 MB). Free memory was 939.0 MB in the beginning and 854.2 MB in the end (delta: 84.8 MB). Peak memory consumption was 326.3 MB. Max. memory is 11.5 GB. [2018-11-10 07:43:27,719 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.86 ms. Allocated memory is still 1.2 GB. Free memory is still 854.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 07:43:27,721 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 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 1973.76 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 217.6 MB). Free memory was 939.0 MB in the beginning and 854.2 MB in the end (delta: 84.8 MB). Peak memory consumption was 326.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 29.86 ms. Allocated memory is still 1.2 GB. Free memory is still 854.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...