./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.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_747eb7a1-ec2a-497a-8094-bbe374cb53b9/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_747eb7a1-ec2a-497a-8094-bbe374cb53b9/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_747eb7a1-ec2a-497a-8094-bbe374cb53b9/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_747eb7a1-ec2a-497a-8094-bbe374cb53b9/bin/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.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_747eb7a1-ec2a-497a-8094-bbe374cb53b9/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_747eb7a1-ec2a-497a-8094-bbe374cb53b9/bin/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 1947cbec5989baf964820b54f57c877aeec55d76 .............................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_747eb7a1-ec2a-497a-8094-bbe374cb53b9/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_747eb7a1-ec2a-497a-8094-bbe374cb53b9/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_747eb7a1-ec2a-497a-8094-bbe374cb53b9/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_747eb7a1-ec2a-497a-8094-bbe374cb53b9/bin/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.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_747eb7a1-ec2a-497a-8094-bbe374cb53b9/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_747eb7a1-ec2a-497a-8094-bbe374cb53b9/bin/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 1947cbec5989baf964820b54f57c877aeec55d76 ....................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 10:36:13,593 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 10:36:13,595 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 10:36:13,611 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 10:36:13,611 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 10:36:13,612 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 10:36:13,614 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 10:36:13,617 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 10:36:13,619 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 10:36:13,622 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 10:36:13,624 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 10:36:13,636 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 10:36:13,637 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 10:36:13,638 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 10:36:13,639 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 10:36:13,640 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 10:36:13,641 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 10:36:13,642 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 10:36:13,644 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 10:36:13,647 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 10:36:13,654 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 10:36:13,655 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 10:36:13,657 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 10:36:13,658 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 10:36:13,661 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 10:36:13,661 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 10:36:13,661 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 10:36:13,663 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 10:36:13,663 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 10:36:13,664 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 10:36:13,664 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 10:36:13,665 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 10:36:13,666 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 10:36:13,667 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 10:36:13,668 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 10:36:13,668 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 10:36:13,669 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 10:36:13,669 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 10:36:13,669 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 10:36:13,670 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 10:36:13,671 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 10:36:13,672 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_747eb7a1-ec2a-497a-8094-bbe374cb53b9/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-20 10:36:13,687 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 10:36:13,687 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 10:36:13,688 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 10:36:13,689 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 10:36:13,689 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 10:36:13,689 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 10:36:13,689 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 10:36:13,690 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 10:36:13,690 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 10:36:13,690 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 10:36:13,690 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 10:36:13,691 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 10:36:13,691 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 10:36:13,691 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 10:36:13,691 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 10:36:13,692 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 10:36:13,692 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 10:36:13,692 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 10:36:13,692 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 10:36:13,693 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 10:36:13,693 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 10:36:13,693 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 10:36:13,693 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-20 10:36:13,694 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 10:36:13,694 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 10:36:13,694 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 10:36:13,694 INFO L138 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/run_dir_747eb7a1-ec2a-497a-8094-bbe374cb53b9/bin/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 -> 1947cbec5989baf964820b54f57c877aeec55d76 [2019-11-20 10:36:13,867 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 10:36:13,881 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 10:36:13,884 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 10:36:13,886 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 10:36:13,887 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 10:36:13,888 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_747eb7a1-ec2a-497a-8094-bbe374cb53b9/bin/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point.cil.out.i [2019-11-20 10:36:13,952 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_747eb7a1-ec2a-497a-8094-bbe374cb53b9/bin/uautomizer/data/ee8738c22/346d70eabef14df58f4a305a9e9c6769/FLAG346d19791 [2019-11-20 10:36:15,216 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 10:36:15,218 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_747eb7a1-ec2a-497a-8094-bbe374cb53b9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point.cil.out.i [2019-11-20 10:36:15,312 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_747eb7a1-ec2a-497a-8094-bbe374cb53b9/bin/uautomizer/data/ee8738c22/346d70eabef14df58f4a305a9e9c6769/FLAG346d19791 [2019-11-20 10:36:15,361 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_747eb7a1-ec2a-497a-8094-bbe374cb53b9/bin/uautomizer/data/ee8738c22/346d70eabef14df58f4a305a9e9c6769 [2019-11-20 10:36:15,365 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 10:36:15,368 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 10:36:15,370 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 10:36:15,370 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 10:36:15,374 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 10:36:15,375 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:36:15" (1/1) ... [2019-11-20 10:36:15,378 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bfb5a35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:36:15, skipping insertion in model container [2019-11-20 10:36:15,379 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:36:15" (1/1) ... [2019-11-20 10:36:15,388 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 10:36:15,743 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 10:36:27,552 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2019-11-20 10:36:27,585 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:36:27,674 FATAL L? ?]: 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:289) 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:1642) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1742) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:503) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) 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:187) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:114) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:92) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 10:36:27,681 INFO L168 Benchmark]: Toolchain (without parser) took 12311.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 919.2 MB in the beginning and 1.0 GB in the end (delta: -85.8 MB). Peak memory consumption was 230.8 MB. Max. memory is 11.5 GB. [2019-11-20 10:36:27,683 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:36:27,684 INFO L168 Benchmark]: CACSL2BoogieTranslator took 12308.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 919.2 MB in the beginning and 1.0 GB in the end (delta: -85.8 MB). Peak memory consumption was 230.8 MB. Max. memory is 11.5 GB. [2019-11-20 10:36:27,686 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 12308.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 919.2 MB in the beginning and 1.0 GB in the end (delta: -85.8 MB). Peak memory consumption was 230.8 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 0.1.24-678e011 [2019-11-20 10:36:29,823 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 10:36:29,825 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 10:36:29,846 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 10:36:29,847 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 10:36:29,848 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 10:36:29,849 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 10:36:29,852 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 10:36:29,854 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 10:36:29,855 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 10:36:29,856 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 10:36:29,858 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 10:36:29,858 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 10:36:29,859 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 10:36:29,861 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 10:36:29,862 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 10:36:29,863 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 10:36:29,864 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 10:36:29,867 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 10:36:29,871 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 10:36:29,873 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 10:36:29,875 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 10:36:29,876 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 10:36:29,877 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 10:36:29,881 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 10:36:29,881 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 10:36:29,881 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 10:36:29,883 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 10:36:29,883 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 10:36:29,884 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 10:36:29,885 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 10:36:29,886 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 10:36:29,887 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 10:36:29,888 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 10:36:29,889 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 10:36:29,890 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 10:36:29,890 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 10:36:29,891 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 10:36:29,891 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 10:36:29,892 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 10:36:29,893 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 10:36:29,894 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_747eb7a1-ec2a-497a-8094-bbe374cb53b9/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-20 10:36:29,921 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 10:36:29,921 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 10:36:29,923 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 10:36:29,924 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 10:36:29,924 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 10:36:29,925 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 10:36:29,925 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 10:36:29,925 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 10:36:29,926 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 10:36:29,926 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 10:36:29,928 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 10:36:29,928 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 10:36:29,928 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 10:36:29,929 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 10:36:29,929 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 10:36:29,929 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 10:36:29,930 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 10:36:29,930 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 10:36:29,931 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 10:36:29,931 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 10:36:29,931 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 10:36:29,932 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 10:36:29,932 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 10:36:29,933 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-20 10:36:29,933 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 10:36:29,933 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 10:36:29,934 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 10:36:29,934 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-20 10:36:29,934 INFO L138 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/run_dir_747eb7a1-ec2a-497a-8094-bbe374cb53b9/bin/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 -> 1947cbec5989baf964820b54f57c877aeec55d76 [2019-11-20 10:36:30,293 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 10:36:30,320 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 10:36:30,323 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 10:36:30,325 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 10:36:30,325 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 10:36:30,327 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_747eb7a1-ec2a-497a-8094-bbe374cb53b9/bin/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point.cil.out.i [2019-11-20 10:36:30,400 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_747eb7a1-ec2a-497a-8094-bbe374cb53b9/bin/uautomizer/data/1fb50574a/8a8b0263651c4f25a27a2934669927cd/FLAGdcb658552 [2019-11-20 10:36:31,678 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 10:36:31,680 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_747eb7a1-ec2a-497a-8094-bbe374cb53b9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point.cil.out.i [2019-11-20 10:36:31,776 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_747eb7a1-ec2a-497a-8094-bbe374cb53b9/bin/uautomizer/data/1fb50574a/8a8b0263651c4f25a27a2934669927cd/FLAGdcb658552 [2019-11-20 10:36:32,226 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_747eb7a1-ec2a-497a-8094-bbe374cb53b9/bin/uautomizer/data/1fb50574a/8a8b0263651c4f25a27a2934669927cd [2019-11-20 10:36:32,229 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 10:36:32,230 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 10:36:32,232 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 10:36:32,232 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 10:36:32,236 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 10:36:32,237 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:36:32" (1/1) ... [2019-11-20 10:36:32,240 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49a0f1e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:36:32, skipping insertion in model container [2019-11-20 10:36:32,240 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:36:32" (1/1) ... [2019-11-20 10:36:32,248 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 10:36:32,578 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 10:36:45,068 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2019-11-20 10:36:45,106 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:36:45,215 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 10:36:46,547 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2019-11-20 10:36:46,552 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:36:49,313 INFO L192 MainTranslator]: Completed translation [2019-11-20 10:36:49,314 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:36:49 WrapperNode [2019-11-20 10:36:49,314 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 10:36:49,315 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 10:36:49,315 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 10:36:49,315 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 10:36:49,325 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:36:49" (1/1) ... [2019-11-20 10:36:49,522 ERROR L1131 TypeChecker]: C: __builtin_alloca(sizeof(*ih_ring_entry) * __lengthofih_ring_entry) [19790]: Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc4603,]],#Ultimate.allocOnStack,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[4,32]]],IdentifierExpression[~__lengthofih_ring_entry~0,]]]]] [2019-11-20 10:36:49,546 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:36:49" (1/1) ... [2019-11-20 10:36:49,547 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 10:36:49,547 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-20 10:36:49,550 INFO L168 Benchmark]: Toolchain (without parser) took 17318.42 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 641.7 MB). Free memory was 926.8 MB in the beginning and 1.1 GB in the end (delta: -129.6 MB). Peak memory consumption was 512.1 MB. Max. memory is 11.5 GB. [2019-11-20 10:36:49,550 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 10:36:49,551 INFO L168 Benchmark]: CACSL2BoogieTranslator took 17082.21 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 641.7 MB). Free memory was 926.8 MB in the beginning and 1.1 GB in the end (delta: -144.0 MB). Peak memory consumption was 547.5 MB. Max. memory is 11.5 GB. [2019-11-20 10:36:49,552 INFO L168 Benchmark]: Boogie Procedure Inliner took 232.32 ms. Allocated memory is still 1.7 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 14.4 MB). Peak memory consumption was 14.4 MB. Max. memory is 11.5 GB. [2019-11-20 10:36:49,554 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 17082.21 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 641.7 MB). Free memory was 926.8 MB in the beginning and 1.1 GB in the end (delta: -144.0 MB). Peak memory consumption was 547.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 232.32 ms. Allocated memory is still 1.7 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 14.4 MB). Peak memory consumption was 14.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 19790]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc4603,]],#Ultimate.allocOnStack,[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...