./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_45b18a1c-12f0-4540-b5ff-089fb443dad0/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_45b18a1c-12f0-4540-b5ff-089fb443dad0/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_45b18a1c-12f0-4540-b5ff-089fb443dad0/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_45b18a1c-12f0-4540-b5ff-089fb443dad0/bin-2019/utaipan/config/TaipanReach.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_45b18a1c-12f0-4540-b5ff-089fb443dad0/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_45b18a1c-12f0-4540-b5ff-089fb443dad0/bin-2019/utaipan --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 Taipan --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_45b18a1c-12f0-4540-b5ff-089fb443dad0/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_45b18a1c-12f0-4540-b5ff-089fb443dad0/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_45b18a1c-12f0-4540-b5ff-089fb443dad0/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_45b18a1c-12f0-4540-b5ff-089fb443dad0/bin-2019/utaipan/config/TaipanReach.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_45b18a1c-12f0-4540-b5ff-089fb443dad0/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_45b18a1c-12f0-4540-b5ff-089fb443dad0/bin-2019/utaipan --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 Taipan --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 04:40:19,474 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:40:19,475 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:40:19,484 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:40:19,484 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:40:19,485 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:40:19,486 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:40:19,487 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:40:19,488 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:40:19,489 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:40:19,489 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:40:19,489 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:40:19,490 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:40:19,491 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:40:19,491 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:40:19,492 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:40:19,492 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:40:19,494 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:40:19,495 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:40:19,496 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:40:19,497 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:40:19,498 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:40:19,499 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:40:19,499 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:40:19,499 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:40:19,500 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:40:19,501 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:40:19,501 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:40:19,502 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:40:19,503 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:40:19,503 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:40:19,503 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:40:19,503 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:40:19,503 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:40:19,504 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:40:19,505 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:40:19,505 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_45b18a1c-12f0-4540-b5ff-089fb443dad0/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-11-10 04:40:19,515 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:40:19,515 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:40:19,516 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:40:19,516 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 04:40:19,516 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 04:40:19,516 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 04:40:19,516 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 04:40:19,516 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 04:40:19,516 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-10 04:40:19,517 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 04:40:19,517 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 04:40:19,517 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 04:40:19,517 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:40:19,518 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 04:40:19,518 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:40:19,518 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:40:19,518 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:40:19,518 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:40:19,518 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:40:19,518 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:40:19,519 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:40:19,519 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 04:40:19,519 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:40:19,519 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 04:40:19,519 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 04:40:19,519 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:40:19,519 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:40:19,520 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:40:19,520 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 04:40:19,520 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:40:19,520 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 04:40:19,520 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 04:40:19,520 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-10 04:40:19,520 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_45b18a1c-12f0-4540-b5ff-089fb443dad0/bin-2019/utaipan 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 -> Taipan 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 04:40:19,544 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:40:19,553 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:40:19,555 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:40:19,556 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:40:19,557 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:40:19,557 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_45b18a1c-12f0-4540-b5ff-089fb443dad0/bin-2019/utaipan/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-11-10 04:40:19,596 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_45b18a1c-12f0-4540-b5ff-089fb443dad0/bin-2019/utaipan/data/fefc804be/6e5ce2e5e8724eeea8d668d9e7382018/FLAG3a75af69c [2018-11-10 04:40:20,107 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:40:20,107 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_45b18a1c-12f0-4540-b5ff-089fb443dad0/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-11-10 04:40:20,130 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_45b18a1c-12f0-4540-b5ff-089fb443dad0/bin-2019/utaipan/data/fefc804be/6e5ce2e5e8724eeea8d668d9e7382018/FLAG3a75af69c [2018-11-10 04:40:20,142 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_45b18a1c-12f0-4540-b5ff-089fb443dad0/bin-2019/utaipan/data/fefc804be/6e5ce2e5e8724eeea8d668d9e7382018 [2018-11-10 04:40:20,144 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:40:20,146 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 04:40:20,146 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:40:20,146 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:40:20,149 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:40:20,150 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:40:20" (1/1) ... [2018-11-10 04:40:20,152 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28e9ad79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:40:20, skipping insertion in model container [2018-11-10 04:40:20,152 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:40:20" (1/1) ... [2018-11-10 04:40:20,161 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:40:20,237 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:40:21,556 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:40:21,592 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 04:40:21,918 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:40:22,042 INFO L193 MainTranslator]: Completed translation [2018-11-10 04:40:22,042 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:40:22 WrapperNode [2018-11-10 04:40:22,043 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 04:40:22,043 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 04:40:22,043 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 04:40:22,043 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 04:40:22,050 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:40:22" (1/1) ... [2018-11-10 04:40:22,067 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 04:40:22,070 INFO L168 Benchmark]: Toolchain (without parser) took 1925.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 200.3 MB). Free memory was 951.2 MB in the beginning and 1.1 GB in the end (delta: -188.2 MB). Peak memory consumption was 12.1 MB. Max. memory is 11.5 GB. [2018-11-10 04:40:22,071 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:40:22,072 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1896.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 200.3 MB). Free memory was 951.2 MB in the beginning and 1.1 GB in the end (delta: -194.8 MB). Peak memory consumption was 244.1 MB. Max. memory is 11.5 GB. [2018-11-10 04:40:22,073 INFO L168 Benchmark]: Boogie Procedure Inliner took 26.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-11-10 04:40:22,075 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 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 1896.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 200.3 MB). Free memory was 951.2 MB in the beginning and 1.1 GB in the end (delta: -194.8 MB). Peak memory consumption was 244.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 26.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 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 04:40:23,313 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:40:23,314 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:40:23,321 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:40:23,321 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:40:23,322 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:40:23,323 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:40:23,324 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:40:23,325 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:40:23,326 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:40:23,326 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:40:23,326 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:40:23,327 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:40:23,328 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:40:23,328 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:40:23,329 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:40:23,330 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:40:23,331 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:40:23,332 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:40:23,334 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:40:23,335 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:40:23,335 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:40:23,338 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:40:23,338 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:40:23,338 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:40:23,338 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:40:23,339 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:40:23,339 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:40:23,340 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:40:23,341 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:40:23,341 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:40:23,342 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:40:23,342 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:40:23,342 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:40:23,343 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:40:23,343 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:40:23,343 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_45b18a1c-12f0-4540-b5ff-089fb443dad0/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-11-10 04:40:23,354 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:40:23,354 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:40:23,355 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:40:23,355 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 04:40:23,355 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 04:40:23,356 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 04:40:23,356 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 04:40:23,356 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 04:40:23,356 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:40:23,356 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:40:23,357 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:40:23,357 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:40:23,357 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:40:23,357 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 04:40:23,357 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 04:40:23,357 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:40:23,357 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:40:23,357 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:40:23,358 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 04:40:23,358 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:40:23,358 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 04:40:23,358 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 04:40:23,358 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:40:23,358 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:40:23,358 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:40:23,358 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 04:40:23,358 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:40:23,359 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 04:40:23,359 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 04:40:23,359 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_45b18a1c-12f0-4540-b5ff-089fb443dad0/bin-2019/utaipan 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 -> Taipan 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 04:40:23,388 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:40:23,396 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:40:23,398 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:40:23,398 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:40:23,399 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:40:23,399 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_45b18a1c-12f0-4540-b5ff-089fb443dad0/bin-2019/utaipan/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-11-10 04:40:23,435 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_45b18a1c-12f0-4540-b5ff-089fb443dad0/bin-2019/utaipan/data/9646d3087/0b93b33d3d1843f99d4a02e582aae839/FLAGa34d46817 [2018-11-10 04:40:23,991 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:40:23,991 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_45b18a1c-12f0-4540-b5ff-089fb443dad0/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-11-10 04:40:24,009 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_45b18a1c-12f0-4540-b5ff-089fb443dad0/bin-2019/utaipan/data/9646d3087/0b93b33d3d1843f99d4a02e582aae839/FLAGa34d46817 [2018-11-10 04:40:24,023 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_45b18a1c-12f0-4540-b5ff-089fb443dad0/bin-2019/utaipan/data/9646d3087/0b93b33d3d1843f99d4a02e582aae839 [2018-11-10 04:40:24,025 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:40:24,026 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 04:40:24,027 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:40:24,027 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:40:24,029 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:40:24,029 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:40:24" (1/1) ... [2018-11-10 04:40:24,031 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11daeae1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:40:24, skipping insertion in model container [2018-11-10 04:40:24,031 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:40:24" (1/1) ... [2018-11-10 04:40:24,036 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:40:24,101 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:40:25,252 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:40:25,283 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 04:40:25,634 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:40:25,734 INFO L193 MainTranslator]: Completed translation [2018-11-10 04:40:25,734 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:40:25 WrapperNode [2018-11-10 04:40:25,734 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 04:40:25,735 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 04:40:25,735 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 04:40:25,735 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 04:40:25,740 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:40:25" (1/1) ... [2018-11-10 04:40:25,763 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 04:40:25,767 INFO L168 Benchmark]: Toolchain (without parser) took 1741.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 219.2 MB). Free memory was 940.1 MB in the beginning and 857.0 MB in the end (delta: 83.1 MB). Peak memory consumption was 302.3 MB. Max. memory is 11.5 GB. [2018-11-10 04:40:25,769 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:40:25,769 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1707.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 219.2 MB). Free memory was 940.1 MB in the beginning and 857.0 MB in the end (delta: 83.1 MB). Peak memory consumption was 326.1 MB. Max. memory is 11.5 GB. [2018-11-10 04:40:25,770 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.03 ms. Allocated memory is still 1.2 GB. Free memory is still 857.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:40:25,771 INFO L336 ainManager$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 1707.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 219.2 MB). Free memory was 940.1 MB in the beginning and 857.0 MB in the end (delta: 83.1 MB). Peak memory consumption was 326.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.03 ms. Allocated memory is still 1.2 GB. Free memory is still 857.0 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...