./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/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 91b1670e Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 0.1.24-91b1670 [2018-11-28 21:42:41,599 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 21:42:41,601 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 21:42:41,614 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 21:42:41,614 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 21:42:41,615 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 21:42:41,617 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 21:42:41,619 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 21:42:41,621 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 21:42:41,622 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 21:42:41,623 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 21:42:41,623 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 21:42:41,624 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 21:42:41,626 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 21:42:41,627 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 21:42:41,628 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 21:42:41,629 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 21:42:41,631 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 21:42:41,633 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 21:42:41,635 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 21:42:41,636 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 21:42:41,637 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 21:42:41,640 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 21:42:41,640 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 21:42:41,640 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 21:42:41,641 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 21:42:41,643 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 21:42:41,644 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 21:42:41,645 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 21:42:41,645 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 21:42:41,646 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 21:42:41,646 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 21:42:41,647 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 21:42:41,647 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 21:42:41,648 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 21:42:41,649 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 21:42:41,649 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-28 21:42:41,665 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 21:42:41,665 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 21:42:41,666 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 21:42:41,666 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 21:42:41,667 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 21:42:41,667 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 21:42:41,667 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 21:42:41,668 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 21:42:41,668 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-28 21:42:41,669 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 21:42:41,669 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 21:42:41,669 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 21:42:41,669 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 21:42:41,669 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 21:42:41,670 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 21:42:41,670 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 21:42:41,670 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 21:42:41,670 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 21:42:41,670 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 21:42:41,670 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 21:42:41,672 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 21:42:41,672 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 21:42:41,672 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 21:42:41,673 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 21:42:41,673 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-28 21:42:41,673 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 21:42:41,673 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-28 21:42:41,673 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-28 21:42:41,674 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 [2018-11-28 21:42:41,712 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 21:42:41,730 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 21:42:41,735 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 21:42:41,737 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 21:42:41,737 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 21:42:41,738 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i [2018-11-28 21:42:41,809 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df05ab0b1/8581c16348944f58857d6869e3e7dbcd/FLAG00c205da5 [2018-11-28 21:42:42,905 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 21:42:42,907 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i [2018-11-28 21:42:43,000 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df05ab0b1/8581c16348944f58857d6869e3e7dbcd/FLAG00c205da5 [2018-11-28 21:42:43,131 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df05ab0b1/8581c16348944f58857d6869e3e7dbcd [2018-11-28 21:42:43,136 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 21:42:43,139 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-28 21:42:43,141 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 21:42:43,145 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 21:42:43,149 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 21:42:43,150 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 09:42:43" (1/1) ... [2018-11-28 21:42:43,156 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d08945b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 09:42:43, skipping insertion in model container [2018-11-28 21:42:43,157 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 09:42:43" (1/1) ... [2018-11-28 21:42:43,168 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 21:42:43,521 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 21:42:54,244 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 21:42:54,346 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-28 21:42:54,358 INFO L168 Benchmark]: Toolchain (without parser) took 11220.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 195.0 MB). Free memory was 919.0 MB in the beginning and 835.8 MB in the end (delta: 83.2 MB). Peak memory consumption was 311.3 MB. Max. memory is 11.5 GB. [2018-11-28 21:42:54,363 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 21:42:54,365 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11216.20 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 195.0 MB). Free memory was 919.0 MB in the beginning and 835.8 MB in the end (delta: 83.2 MB). Peak memory consumption was 311.3 MB. Max. memory is 11.5 GB. [2018-11-28 21:42:54,372 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 11216.20 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 195.0 MB). Free memory was 919.0 MB in the beginning and 835.8 MB in the end (delta: 83.2 MB). Peak memory consumption was 311.3 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 0.1.24-91b1670 [2018-11-28 21:42:56,799 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 21:42:56,801 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 21:42:56,819 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 21:42:56,819 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 21:42:56,820 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 21:42:56,822 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 21:42:56,825 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 21:42:56,829 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 21:42:56,830 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 21:42:56,832 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 21:42:56,833 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 21:42:56,834 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 21:42:56,835 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 21:42:56,836 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 21:42:56,837 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 21:42:56,838 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 21:42:56,840 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 21:42:56,843 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 21:42:56,845 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 21:42:56,846 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 21:42:56,847 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 21:42:56,850 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 21:42:56,850 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 21:42:56,851 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 21:42:56,852 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 21:42:56,853 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 21:42:56,854 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 21:42:56,855 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 21:42:56,857 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 21:42:56,857 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 21:42:56,858 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 21:42:56,858 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 21:42:56,858 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 21:42:56,860 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 21:42:56,860 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 21:42:56,861 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-28 21:42:56,894 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 21:42:56,895 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 21:42:56,896 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 21:42:56,896 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 21:42:56,896 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 21:42:56,898 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 21:42:56,898 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 21:42:56,899 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 21:42:56,899 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 21:42:56,899 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 21:42:56,899 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 21:42:56,899 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 21:42:56,899 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-28 21:42:56,900 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-28 21:42:56,900 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 21:42:56,900 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 21:42:56,900 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 21:42:56,900 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 21:42:56,901 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 21:42:56,901 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 21:42:56,901 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 21:42:56,901 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 21:42:56,901 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 21:42:56,901 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 21:42:56,902 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 21:42:56,902 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-28 21:42:56,902 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 21:42:56,902 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-28 21:42:56,902 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-28 21:42:56,902 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-28 21:42:56,903 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 [2018-11-28 21:42:56,949 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 21:42:56,964 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 21:42:56,968 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 21:42:56,970 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 21:42:56,970 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 21:42:56,971 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i [2018-11-28 21:42:57,032 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/726f9ae6b/dff514abba56434e81c6195412e553bd/FLAG5da8d5e42 [2018-11-28 21:42:58,207 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 21:42:58,208 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--amd--amdkfd--amdkfd.ko-entry_point_true-unreach-call.cil.out.i [2018-11-28 21:42:58,294 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/726f9ae6b/dff514abba56434e81c6195412e553bd/FLAG5da8d5e42 [2018-11-28 21:42:58,394 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/726f9ae6b/dff514abba56434e81c6195412e553bd [2018-11-28 21:42:58,398 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 21:42:58,399 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-28 21:42:58,400 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 21:42:58,401 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 21:42:58,406 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 21:42:58,407 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 09:42:58" (1/1) ... [2018-11-28 21:42:58,412 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74fa0c8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 09:42:58, skipping insertion in model container [2018-11-28 21:42:58,413 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 09:42:58" (1/1) ... [2018-11-28 21:42:58,421 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 21:42:58,702 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 21:43:10,294 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 21:43:10,424 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 21:43:11,671 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 21:43:14,077 INFO L195 MainTranslator]: Completed translation [2018-11-28 21:43:14,077 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 09:43:14 WrapperNode [2018-11-28 21:43:14,078 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 21:43:14,078 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 21:43:14,079 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 21:43:14,079 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 21:43:14,088 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 09:43:14" (1/1) ... [2018-11-28 21:43:14,260 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,]]]]] [2018-11-28 21:43:14,288 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 09:43:14" (1/1) ... [2018-11-28 21:43:14,289 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 21:43:14,289 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-28 21:43:14,290 INFO L168 Benchmark]: Toolchain (without parser) took 15892.06 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 640.7 MB). Free memory was 919.0 MB in the beginning and 1.2 GB in the end (delta: -291.9 MB). Peak memory consumption was 348.8 MB. Max. memory is 11.5 GB. [2018-11-28 21:43:14,293 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 21:43:14,294 INFO L168 Benchmark]: CACSL2BoogieTranslator took 15677.61 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 640.7 MB). Free memory was 919.0 MB in the beginning and 1.2 GB in the end (delta: -306.3 MB). Peak memory consumption was 564.7 MB. Max. memory is 11.5 GB. [2018-11-28 21:43:14,295 INFO L168 Benchmark]: Boogie Procedure Inliner took 210.77 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: 14.5 MB). Peak memory consumption was 14.5 MB. Max. memory is 11.5 GB. [2018-11-28 21:43:14,299 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 15677.61 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 640.7 MB). Free memory was 919.0 MB in the beginning and 1.2 GB in the end (delta: -306.3 MB). Peak memory consumption was 564.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 210.77 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: 14.5 MB). Peak memory consumption was 14.5 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...