./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.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_3e005762-4272-4f75-a404-3807092ca5d2/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3e005762-4272-4f75-a404-3807092ca5d2/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3e005762-4272-4f75-a404-3807092ca5d2/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3e005762-4272-4f75-a404-3807092ca5d2/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.c -s /tmp/vcloud-vcloud-master/worker/working_dir_3e005762-4272-4f75-a404-3807092ca5d2/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default-EXP.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3e005762-4272-4f75-a404-3807092ca5d2/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 8b96924f1f1483fa9e32d3b627642613709ee3e8 .................................................................................................................................................................... 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_3e005762-4272-4f75-a404-3807092ca5d2/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3e005762-4272-4f75-a404-3807092ca5d2/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3e005762-4272-4f75-a404-3807092ca5d2/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3e005762-4272-4f75-a404-3807092ca5d2/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.c -s /tmp/vcloud-vcloud-master/worker/working_dir_3e005762-4272-4f75-a404-3807092ca5d2/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3e005762-4272-4f75-a404-3807092ca5d2/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 8b96924f1f1483fa9e32d3b627642613709ee3e8 ................................................................................................................................................................. 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 05:51:36,628 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 05:51:36,629 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 05:51:36,637 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 05:51:36,637 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 05:51:36,638 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 05:51:36,638 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 05:51:36,640 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 05:51:36,641 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 05:51:36,642 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 05:51:36,642 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 05:51:36,643 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 05:51:36,643 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 05:51:36,644 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 05:51:36,645 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 05:51:36,646 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 05:51:36,646 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 05:51:36,648 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 05:51:36,649 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 05:51:36,650 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 05:51:36,651 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 05:51:36,652 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 05:51:36,654 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 05:51:36,654 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 05:51:36,654 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 05:51:36,655 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 05:51:36,655 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 05:51:36,656 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 05:51:36,657 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 05:51:36,658 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 05:51:36,658 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 05:51:36,658 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 05:51:36,658 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 05:51:36,659 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 05:51:36,659 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 05:51:36,660 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 05:51:36,660 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3e005762-4272-4f75-a404-3807092ca5d2/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default-EXP.epf [2018-11-10 05:51:36,670 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 05:51:36,670 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 05:51:36,671 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 05:51:36,671 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 05:51:36,671 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 05:51:36,671 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 05:51:36,671 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-10 05:51:36,671 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 05:51:36,672 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-10 05:51:36,672 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 05:51:36,672 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-10 05:51:36,672 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 05:51:36,672 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 05:51:36,672 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 05:51:36,673 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 05:51:36,673 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 05:51:36,673 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 05:51:36,673 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 05:51:36,673 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 05:51:36,674 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 05:51:36,674 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 05:51:36,674 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 05:51:36,674 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 05:51:36,674 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 05:51:36,674 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 05:51:36,674 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 05:51:36,675 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 05:51:36,675 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 05:51:36,675 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 05:51:36,675 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 05:51:36,675 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 05:51:36,675 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 05:51:36,675 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 05:51:36,676 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 05:51:36,676 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-10 05:51:36,676 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_3e005762-4272-4f75-a404-3807092ca5d2/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 -> 8b96924f1f1483fa9e32d3b627642613709ee3e8 [2018-11-10 05:51:36,701 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 05:51:36,709 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 05:51:36,712 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 05:51:36,713 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 05:51:36,713 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 05:51:36,713 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3e005762-4272-4f75-a404-3807092ca5d2/bin-2019/utaipan/../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.c [2018-11-10 05:51:36,754 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3e005762-4272-4f75-a404-3807092ca5d2/bin-2019/utaipan/data/84d6a0646/393569e8cddd45d7b8f429e7f0963fcf/FLAG59cf7a95c [2018-11-10 05:51:37,271 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 05:51:37,272 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3e005762-4272-4f75-a404-3807092ca5d2/sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.c [2018-11-10 05:51:37,297 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3e005762-4272-4f75-a404-3807092ca5d2/bin-2019/utaipan/data/84d6a0646/393569e8cddd45d7b8f429e7f0963fcf/FLAG59cf7a95c [2018-11-10 05:51:37,309 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3e005762-4272-4f75-a404-3807092ca5d2/bin-2019/utaipan/data/84d6a0646/393569e8cddd45d7b8f429e7f0963fcf [2018-11-10 05:51:37,312 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 05:51:37,313 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 05:51:37,314 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 05:51:37,314 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 05:51:37,317 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 05:51:37,318 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:51:37" (1/1) ... [2018-11-10 05:51:37,319 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40e90fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:51:37, skipping insertion in model container [2018-11-10 05:51:37,319 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:51:37" (1/1) ... [2018-11-10 05:51:37,326 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 05:51:37,387 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 05:51:38,711 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:51:38,744 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 05:51:39,078 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:51:39,153 INFO L193 MainTranslator]: Completed translation [2018-11-10 05:51:39,154 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:51:39 WrapperNode [2018-11-10 05:51:39,154 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 05:51:39,154 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 05:51:39,154 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 05:51:39,154 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 05:51:39,160 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:51:39" (1/1) ... [2018-11-10 05:51:39,177 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 05:51:39,180 INFO L168 Benchmark]: Toolchain (without parser) took 1867.76 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 232.3 MB). Free memory was 946.8 MB in the beginning and 956.6 MB in the end (delta: -9.8 MB). Peak memory consumption was 222.5 MB. Max. memory is 11.5 GB. [2018-11-10 05:51:39,184 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:51:39,185 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1840.03 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 232.3 MB). Free memory was 946.8 MB in the beginning and 956.6 MB in the end (delta: -9.8 MB). Peak memory consumption was 322.0 MB. Max. memory is 11.5 GB. [2018-11-10 05:51:39,185 INFO L168 Benchmark]: Boogie Procedure Inliner took 25.33 ms. Allocated memory is still 1.3 GB. Free memory is still 956.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:51:39,187 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1840.03 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 232.3 MB). Free memory was 946.8 MB in the beginning and 956.6 MB in the end (delta: -9.8 MB). Peak memory consumption was 322.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 25.33 ms. Allocated memory is still 1.3 GB. Free memory is still 956.6 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 05:51:40,631 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 05:51:40,633 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 05:51:40,643 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 05:51:40,644 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 05:51:40,644 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 05:51:40,645 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 05:51:40,647 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 05:51:40,648 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 05:51:40,648 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 05:51:40,649 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 05:51:40,649 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 05:51:40,650 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 05:51:40,651 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 05:51:40,652 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 05:51:40,652 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 05:51:40,653 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 05:51:40,655 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 05:51:40,656 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 05:51:40,657 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 05:51:40,658 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 05:51:40,659 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 05:51:40,661 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 05:51:40,662 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 05:51:40,662 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 05:51:40,663 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 05:51:40,663 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 05:51:40,664 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 05:51:40,665 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 05:51:40,666 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 05:51:40,666 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 05:51:40,666 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 05:51:40,667 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 05:51:40,667 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 05:51:40,668 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 05:51:40,668 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 05:51:40,668 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3e005762-4272-4f75-a404-3807092ca5d2/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-11-10 05:51:40,680 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 05:51:40,681 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 05:51:40,681 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 05:51:40,682 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 05:51:40,682 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 05:51:40,682 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 05:51:40,682 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 05:51:40,682 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 05:51:40,683 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 05:51:40,683 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 05:51:40,683 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 05:51:40,683 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 05:51:40,683 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 05:51:40,684 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 05:51:40,684 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 05:51:40,684 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 05:51:40,684 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 05:51:40,684 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 05:51:40,684 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 05:51:40,685 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 05:51:40,685 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 05:51:40,685 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 05:51:40,685 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 05:51:40,685 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 05:51:40,685 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 05:51:40,686 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 05:51:40,686 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 05:51:40,686 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 05:51:40,686 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 05:51:40,686 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_3e005762-4272-4f75-a404-3807092ca5d2/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 -> 8b96924f1f1483fa9e32d3b627642613709ee3e8 [2018-11-10 05:51:40,723 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 05:51:40,733 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 05:51:40,735 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 05:51:40,736 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 05:51:40,737 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 05:51:40,737 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3e005762-4272-4f75-a404-3807092ca5d2/bin-2019/utaipan/../../sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.c [2018-11-10 05:51:40,779 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3e005762-4272-4f75-a404-3807092ca5d2/bin-2019/utaipan/data/75686412d/a9a51e1925ad44d3adf02068e1ab7fac/FLAGcf55f2b0f [2018-11-10 05:51:41,320 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 05:51:41,320 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3e005762-4272-4f75-a404-3807092ca5d2/sv-benchmarks/c/ldv-commit-tester/m0_false-unreach-call_drivers-media-radio-si4713-i2c-ko--111_1a--064368f-1.c [2018-11-10 05:51:41,341 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3e005762-4272-4f75-a404-3807092ca5d2/bin-2019/utaipan/data/75686412d/a9a51e1925ad44d3adf02068e1ab7fac/FLAGcf55f2b0f [2018-11-10 05:51:41,352 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3e005762-4272-4f75-a404-3807092ca5d2/bin-2019/utaipan/data/75686412d/a9a51e1925ad44d3adf02068e1ab7fac [2018-11-10 05:51:41,355 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 05:51:41,356 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 05:51:41,356 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 05:51:41,357 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 05:51:41,359 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 05:51:41,360 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:51:41" (1/1) ... [2018-11-10 05:51:41,362 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@521b3f57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:51:41, skipping insertion in model container [2018-11-10 05:51:41,362 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:51:41" (1/1) ... [2018-11-10 05:51:41,368 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 05:51:41,435 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 05:51:42,704 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:51:42,746 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 05:51:43,146 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:51:43,240 INFO L193 MainTranslator]: Completed translation [2018-11-10 05:51:43,240 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:51:43 WrapperNode [2018-11-10 05:51:43,240 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 05:51:43,241 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 05:51:43,241 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 05:51:43,241 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 05:51:43,247 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:51:43" (1/1) ... [2018-11-10 05:51:43,267 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 05:51:43,271 INFO L168 Benchmark]: Toolchain (without parser) took 1915.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 212.3 MB). Free memory was 943.8 MB in the beginning and 858.7 MB in the end (delta: 85.2 MB). Peak memory consumption was 297.5 MB. Max. memory is 11.5 GB. [2018-11-10 05:51:43,273 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:51:43,273 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1884.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 212.3 MB). Free memory was 943.8 MB in the beginning and 858.7 MB in the end (delta: 85.2 MB). Peak memory consumption was 321.0 MB. Max. memory is 11.5 GB. [2018-11-10 05:51:43,274 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.25 ms. Allocated memory is still 1.2 GB. Free memory is still 858.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:51:43,276 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 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 1884.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 212.3 MB). Free memory was 943.8 MB in the beginning and 858.7 MB in the end (delta: 85.2 MB). Peak memory consumption was 321.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 29.25 ms. Allocated memory is still 1.2 GB. Free memory is still 858.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...