./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_cb63fe85-05ab-453b-86cc-aa39022ef65d/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_cb63fe85-05ab-453b-86cc-aa39022ef65d/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_cb63fe85-05ab-453b-86cc-aa39022ef65d/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_cb63fe85-05ab-453b-86cc-aa39022ef65d/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_cb63fe85-05ab-453b-86cc-aa39022ef65d/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_cb63fe85-05ab-453b-86cc-aa39022ef65d/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e1c7b9c0502f84d7d597dafea11fc018c8cb0803 ........................................................................................................................................................... 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_cb63fe85-05ab-453b-86cc-aa39022ef65d/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_cb63fe85-05ab-453b-86cc-aa39022ef65d/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_cb63fe85-05ab-453b-86cc-aa39022ef65d/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_cb63fe85-05ab-453b-86cc-aa39022ef65d/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_cb63fe85-05ab-453b-86cc-aa39022ef65d/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_cb63fe85-05ab-453b-86cc-aa39022ef65d/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e1c7b9c0502f84d7d597dafea11fc018c8cb0803 ................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 11:59:20,082 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 11:59:20,083 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 11:59:20,089 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 11:59:20,089 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 11:59:20,090 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 11:59:20,090 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 11:59:20,091 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 11:59:20,092 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 11:59:20,092 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 11:59:20,092 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 11:59:20,093 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 11:59:20,093 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 11:59:20,093 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 11:59:20,094 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 11:59:20,094 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 11:59:20,095 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 11:59:20,095 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 11:59:20,096 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 11:59:20,097 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 11:59:20,098 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 11:59:20,098 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 11:59:20,099 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 11:59:20,099 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 11:59:20,099 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 11:59:20,100 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 11:59:20,100 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 11:59:20,101 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 11:59:20,101 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 11:59:20,102 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 11:59:20,102 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 11:59:20,102 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 11:59:20,102 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 11:59:20,102 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 11:59:20,103 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 11:59:20,103 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 11:59:20,103 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_cb63fe85-05ab-453b-86cc-aa39022ef65d/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-12-02 11:59:20,110 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 11:59:20,110 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 11:59:20,111 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 11:59:20,111 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 11:59:20,111 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 11:59:20,111 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 11:59:20,111 INFO L133 SettingsManager]: * Use SBE=true [2018-12-02 11:59:20,112 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 11:59:20,112 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 11:59:20,112 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 11:59:20,112 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 11:59:20,112 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 11:59:20,112 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 11:59:20,112 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 11:59:20,112 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 11:59:20,112 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 11:59:20,112 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 11:59:20,112 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 11:59:20,113 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 11:59:20,113 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 11:59:20,113 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 11:59:20,113 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 11:59:20,113 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 11:59:20,113 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 11:59:20,113 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-02 11:59:20,113 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 11:59:20,113 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 11:59:20,113 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-02 11:59:20,113 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_cb63fe85-05ab-453b-86cc-aa39022ef65d/bin-2019/uautomizer 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 -> Automizer 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 -> e1c7b9c0502f84d7d597dafea11fc018c8cb0803 [2018-12-02 11:59:20,131 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 11:59:20,140 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 11:59:20,143 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 11:59:20,144 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 11:59:20,144 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 11:59:20,145 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_cb63fe85-05ab-453b-86cc-aa39022ef65d/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i [2018-12-02 11:59:20,183 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cb63fe85-05ab-453b-86cc-aa39022ef65d/bin-2019/uautomizer/data/146d8b06f/623e88f077ed4d7a925ce8b7abf6288d/FLAGf75beaa1d [2018-12-02 11:59:20,817 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 11:59:20,818 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_cb63fe85-05ab-453b-86cc-aa39022ef65d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i [2018-12-02 11:59:20,853 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cb63fe85-05ab-453b-86cc-aa39022ef65d/bin-2019/uautomizer/data/146d8b06f/623e88f077ed4d7a925ce8b7abf6288d/FLAGf75beaa1d [2018-12-02 11:59:21,229 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_cb63fe85-05ab-453b-86cc-aa39022ef65d/bin-2019/uautomizer/data/146d8b06f/623e88f077ed4d7a925ce8b7abf6288d [2018-12-02 11:59:21,236 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 11:59:21,239 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 11:59:21,240 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 11:59:21,241 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 11:59:21,247 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 11:59:21,249 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:59:21" (1/1) ... [2018-12-02 11:59:21,255 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3dbccf94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:59:21, skipping insertion in model container [2018-12-02 11:59:21,255 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:59:21" (1/1) ... [2018-12-02 11:59:21,269 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 11:59:21,440 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 11:59:27,984 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 11:59:28,012 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:288) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1609) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1709) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:467) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:578) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-02 11:59:28,015 INFO L168 Benchmark]: Toolchain (without parser) took 6778.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.7 MB). Free memory was 921.1 MB in the beginning and 988.3 MB in the end (delta: -67.2 MB). Peak memory consumption was 234.4 MB. Max. memory is 11.5 GB. [2018-12-02 11:59:28,016 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 11:59:28,016 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6773.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.7 MB). Free memory was 921.1 MB in the beginning and 988.3 MB in the end (delta: -67.2 MB). Peak memory consumption was 234.4 MB. Max. memory is 11.5 GB. [2018-12-02 11:59:28,018 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 6773.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.7 MB). Free memory was 921.1 MB in the beginning and 988.3 MB in the end (delta: -67.2 MB). Peak memory consumption was 234.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-02 11:59:29,066 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 11:59:29,067 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 11:59:29,074 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 11:59:29,074 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 11:59:29,075 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 11:59:29,075 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 11:59:29,077 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 11:59:29,078 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 11:59:29,078 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 11:59:29,079 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 11:59:29,079 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 11:59:29,079 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 11:59:29,080 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 11:59:29,080 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 11:59:29,081 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 11:59:29,081 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 11:59:29,083 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 11:59:29,084 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 11:59:29,085 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 11:59:29,085 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 11:59:29,086 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 11:59:29,088 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 11:59:29,088 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 11:59:29,088 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 11:59:29,089 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 11:59:29,089 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 11:59:29,090 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 11:59:29,090 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 11:59:29,091 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 11:59:29,091 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 11:59:29,091 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 11:59:29,092 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 11:59:29,092 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 11:59:29,093 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 11:59:29,093 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 11:59:29,093 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_cb63fe85-05ab-453b-86cc-aa39022ef65d/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-12-02 11:59:29,103 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 11:59:29,104 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 11:59:29,104 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 11:59:29,104 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 11:59:29,105 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 11:59:29,105 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 11:59:29,105 INFO L133 SettingsManager]: * Use SBE=true [2018-12-02 11:59:29,105 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 11:59:29,106 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 11:59:29,106 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 11:59:29,106 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 11:59:29,106 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 11:59:29,106 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-02 11:59:29,106 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-02 11:59:29,107 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 11:59:29,107 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 11:59:29,107 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 11:59:29,107 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 11:59:29,107 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 11:59:29,107 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 11:59:29,108 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 11:59:29,108 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 11:59:29,108 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 11:59:29,108 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 11:59:29,108 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 11:59:29,108 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-12-02 11:59:29,108 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 11:59:29,109 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-02 11:59:29,109 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-02 11:59:29,109 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-02 11:59:29,109 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_cb63fe85-05ab-453b-86cc-aa39022ef65d/bin-2019/uautomizer 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 -> Automizer 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 -> e1c7b9c0502f84d7d597dafea11fc018c8cb0803 [2018-12-02 11:59:29,126 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 11:59:29,133 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 11:59:29,135 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 11:59:29,136 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 11:59:29,136 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 11:59:29,137 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_cb63fe85-05ab-453b-86cc-aa39022ef65d/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i [2018-12-02 11:59:29,172 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cb63fe85-05ab-453b-86cc-aa39022ef65d/bin-2019/uautomizer/data/d6d9c2460/10b14a28fbda450697d016122eb5c6a8/FLAG8a1b94b9c [2018-12-02 11:59:29,771 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 11:59:29,772 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_cb63fe85-05ab-453b-86cc-aa39022ef65d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i [2018-12-02 11:59:29,807 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cb63fe85-05ab-453b-86cc-aa39022ef65d/bin-2019/uautomizer/data/d6d9c2460/10b14a28fbda450697d016122eb5c6a8/FLAG8a1b94b9c [2018-12-02 11:59:29,896 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_cb63fe85-05ab-453b-86cc-aa39022ef65d/bin-2019/uautomizer/data/d6d9c2460/10b14a28fbda450697d016122eb5c6a8 [2018-12-02 11:59:29,898 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 11:59:29,899 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 11:59:29,900 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 11:59:29,900 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 11:59:29,902 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 11:59:29,902 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:59:29" (1/1) ... [2018-12-02 11:59:29,904 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64509be7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:59:29, skipping insertion in model container [2018-12-02 11:59:29,904 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:59:29" (1/1) ... [2018-12-02 11:59:29,908 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 11:59:30,045 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 11:59:37,007 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 11:59:37,043 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 11:59:37,567 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 11:59:38,878 INFO L195 MainTranslator]: Completed translation [2018-12-02 11:59:38,878 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:59:38 WrapperNode [2018-12-02 11:59:38,878 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 11:59:38,878 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 11:59:38,878 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 11:59:38,878 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 11:59:38,883 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:59:38" (1/1) ... [2018-12-02 11:59:38,953 ERROR L1131 TypeChecker]: C: __builtin_alloca(sizeof(*ih_ring_entry) * __lengthofih_ring_entry) [19795]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc4604,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[4,32]]],IdentifierExpression[~__lengthofih_ring_entry~0,]]]]] [2018-12-02 11:59:38,965 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:59:38" (1/1) ... [2018-12-02 11:59:38,965 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 11:59:38,966 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-12-02 11:59:38,966 INFO L168 Benchmark]: Toolchain (without parser) took 9067.64 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 639.1 MB). Free memory was 912.4 MB in the beginning and 1.2 GB in the end (delta: -277.8 MB). Peak memory consumption was 361.3 MB. Max. memory is 11.5 GB. [2018-12-02 11:59:38,967 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 11:59:38,967 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8978.59 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 639.1 MB). Free memory was 912.4 MB in the beginning and 1.2 GB in the end (delta: -306.5 MB). Peak memory consumption was 558.0 MB. Max. memory is 11.5 GB. [2018-12-02 11:59:38,968 INFO L168 Benchmark]: Boogie Procedure Inliner took 87.22 ms. Allocated memory is still 1.7 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 28.7 MB). Peak memory consumption was 28.7 MB. Max. memory is 11.5 GB. [2018-12-02 11:59:38,969 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 8978.59 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 639.1 MB). Free memory was 912.4 MB in the beginning and 1.2 GB in the end (delta: -306.5 MB). Peak memory consumption was 558.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 87.22 ms. Allocated memory is still 1.7 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 28.7 MB). Peak memory consumption was 28.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 19795]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc4604,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[4,32]]],IdentifierExpression[~__lengthofih_ring_entry~0,]]]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...