./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 a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_73d01a95-a8d0-4308-b276-bf70a991407a/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_73d01a95-a8d0-4308-b276-bf70a991407a/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_73d01a95-a8d0-4308-b276-bf70a991407a/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_73d01a95-a8d0-4308-b276-bf70a991407a/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_73d01a95-a8d0-4308-b276-bf70a991407a/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_73d01a95-a8d0-4308-b276-bf70a991407a/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4637f04fe485e503c6e8093f53d4ac95344fe83a .................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_73d01a95-a8d0-4308-b276-bf70a991407a/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_73d01a95-a8d0-4308-b276-bf70a991407a/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_73d01a95-a8d0-4308-b276-bf70a991407a/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_73d01a95-a8d0-4308-b276-bf70a991407a/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_73d01a95-a8d0-4308-b276-bf70a991407a/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_73d01a95-a8d0-4308-b276-bf70a991407a/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4637f04fe485e503c6e8093f53d4ac95344fe83a .............................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:43:18,920 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:43:18,953 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:43:19,004 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:43:19,005 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:43:19,010 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:43:19,014 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:43:19,019 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:43:19,022 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:43:19,028 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:43:19,029 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:43:19,031 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:43:19,032 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:43:19,035 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:43:19,037 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:43:19,039 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:43:19,041 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:43:19,042 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:43:19,047 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:43:19,055 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:43:19,058 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:43:19,059 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:43:19,061 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:43:19,062 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:43:19,071 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:43:19,072 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:43:19,072 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:43:19,074 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:43:19,075 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:43:19,076 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:43:19,077 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:43:19,078 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:43:19,080 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:43:19,081 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:43:19,082 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:43:19,083 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:43:19,083 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:43:19,084 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:43:19,084 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:43:19,085 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:43:19,085 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:43:19,088 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_73d01a95-a8d0-4308-b276-bf70a991407a/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-30 00:43:19,124 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:43:19,124 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:43:19,126 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:43:19,126 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:43:19,126 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:43:19,127 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:43:19,127 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:43:19,127 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:43:19,127 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:43:19,128 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:43:19,129 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:43:19,129 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:43:19,129 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:43:19,129 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:43:19,130 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:43:19,130 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:43:19,130 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:43:19,130 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:43:19,131 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:43:19,131 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:43:19,131 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:43:19,131 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:43:19,132 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 00:43:19,132 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:43:19,132 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:43:19,132 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:43:19,132 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:43:19,133 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_73d01a95-a8d0-4308-b276-bf70a991407a/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_73d01a95-a8d0-4308-b276-bf70a991407a/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4637f04fe485e503c6e8093f53d4ac95344fe83a [2020-11-30 00:43:19,407 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:43:19,441 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:43:19,444 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:43:19,446 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:43:19,450 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:43:19,451 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_73d01a95-a8d0-4308-b276-bf70a991407a/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 [2020-11-30 00:43:19,530 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_73d01a95-a8d0-4308-b276-bf70a991407a/bin/uautomizer/data/97d58b2e3/aaad2d6fe2cb430ca846847199fa496a/FLAG0a03c8bde [2020-11-30 00:43:20,823 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:43:20,824 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_73d01a95-a8d0-4308-b276-bf70a991407a/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 [2020-11-30 00:43:20,961 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_73d01a95-a8d0-4308-b276-bf70a991407a/bin/uautomizer/data/97d58b2e3/aaad2d6fe2cb430ca846847199fa496a/FLAG0a03c8bde [2020-11-30 00:43:21,343 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_73d01a95-a8d0-4308-b276-bf70a991407a/bin/uautomizer/data/97d58b2e3/aaad2d6fe2cb430ca846847199fa496a [2020-11-30 00:43:21,349 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:43:21,350 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:43:21,354 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:43:21,354 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:43:21,358 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:43:21,359 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:43:21" (1/1) ... [2020-11-30 00:43:21,361 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25bd33fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:43:21, skipping insertion in model container [2020-11-30 00:43:21,361 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:43:21" (1/1) ... [2020-11-30 00:43:21,368 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:43:21,740 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:43:31,554 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2020-11-30 00:43:31,589 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:43:31,641 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:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) 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:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 00:43:31,646 INFO L168 Benchmark]: Toolchain (without parser) took 10294.36 ms. Allocated memory was 92.3 MB in the beginning and 195.0 MB in the end (delta: 102.8 MB). Free memory was 46.9 MB in the beginning and 70.7 MB in the end (delta: -23.9 MB). Peak memory consumption was 122.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:43:31,647 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 92.3 MB. Free memory was 68.2 MB in the beginning and 68.2 MB in the end (delta: 21.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:43:31,649 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10290.19 ms. Allocated memory was 92.3 MB in the beginning and 195.0 MB in the end (delta: 102.8 MB). Free memory was 46.9 MB in the beginning and 70.7 MB in the end (delta: -23.9 MB). Peak memory consumption was 122.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:43:31,652 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 92.3 MB. Free memory was 68.2 MB in the beginning and 68.2 MB in the end (delta: 21.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 10290.19 ms. Allocated memory was 92.3 MB in the beginning and 195.0 MB in the end (delta: 102.8 MB). Free memory was 46.9 MB in the beginning and 70.7 MB in the end (delta: -23.9 MB). Peak memory consumption was 122.2 MB. Max. memory is 16.1 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 0.2.0-a4ecdab [2020-11-30 00:43:33,968 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:43:33,970 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:43:34,024 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:43:34,025 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:43:34,031 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:43:34,034 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:43:34,039 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:43:34,043 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:43:34,051 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:43:34,052 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:43:34,061 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:43:34,062 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:43:34,064 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:43:34,066 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:43:34,068 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:43:34,070 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:43:34,075 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:43:34,077 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:43:34,081 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:43:34,087 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:43:34,090 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:43:34,091 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:43:34,094 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:43:34,102 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:43:34,102 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:43:34,103 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:43:34,105 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:43:34,106 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:43:34,107 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:43:34,107 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:43:34,108 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:43:34,110 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:43:34,111 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:43:34,112 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:43:34,112 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:43:34,113 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:43:34,113 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:43:34,114 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:43:34,116 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:43:34,117 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:43:34,118 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_73d01a95-a8d0-4308-b276-bf70a991407a/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-30 00:43:34,159 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:43:34,159 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:43:34,160 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:43:34,161 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:43:34,161 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:43:34,161 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:43:34,161 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:43:34,162 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:43:34,162 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:43:34,162 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:43:34,162 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:43:34,163 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:43:34,163 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:43:34,163 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:43:34,163 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:43:34,164 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:43:34,164 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:43:34,164 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:43:34,164 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:43:34,164 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:43:34,165 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:43:34,165 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:43:34,165 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:43:34,165 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 00:43:34,166 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:43:34,166 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:43:34,166 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:43:34,166 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:43:34,167 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 00:43:34,167 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_73d01a95-a8d0-4308-b276-bf70a991407a/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_73d01a95-a8d0-4308-b276-bf70a991407a/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4637f04fe485e503c6e8093f53d4ac95344fe83a [2020-11-30 00:43:34,566 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:43:34,614 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:43:34,619 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:43:34,620 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:43:34,623 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:43:34,624 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_73d01a95-a8d0-4308-b276-bf70a991407a/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 [2020-11-30 00:43:34,714 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_73d01a95-a8d0-4308-b276-bf70a991407a/bin/uautomizer/data/4032c1798/ea6f1e541c924c50b71589167b8d96dc/FLAG84991ef2f [2020-11-30 00:43:36,049 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:43:36,050 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_73d01a95-a8d0-4308-b276-bf70a991407a/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 [2020-11-30 00:43:36,120 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_73d01a95-a8d0-4308-b276-bf70a991407a/bin/uautomizer/data/4032c1798/ea6f1e541c924c50b71589167b8d96dc/FLAG84991ef2f [2020-11-30 00:43:36,171 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_73d01a95-a8d0-4308-b276-bf70a991407a/bin/uautomizer/data/4032c1798/ea6f1e541c924c50b71589167b8d96dc [2020-11-30 00:43:36,174 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:43:36,177 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:43:36,181 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:43:36,181 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:43:36,185 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:43:36,186 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:43:36" (1/1) ... [2020-11-30 00:43:36,189 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3099ace9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:43:36, skipping insertion in model container [2020-11-30 00:43:36,190 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:43:36" (1/1) ... [2020-11-30 00:43:36,198 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:43:36,572 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:43:47,655 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2020-11-30 00:43:47,699 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:43:47,801 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:43:49,401 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2020-11-30 00:43:49,405 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:43:52,322 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:43:52,322 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:43:52 WrapperNode [2020-11-30 00:43:52,322 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:43:52,323 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:43:52,323 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:43:52,324 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:43:52,330 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:43:52" (1/1) ... [2020-11-30 00:43:52,544 ERROR L1131 TypeChecker]: C: __builtin_alloca(sizeof(*ih_ring_entry) * __lengthofih_ring_entry) [19803]: Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc4607,]],#Ultimate.allocOnStack,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[4,32]]],IdentifierExpression[~__lengthofih_ring_entry~0,]]]]] [2020-11-30 00:43:52,575 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:43:52" (1/1) ... [2020-11-30 00:43:52,575 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:43:52,575 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:43:52,582 INFO L168 Benchmark]: Toolchain (without parser) took 16399.44 ms. Allocated memory was 75.5 MB in the beginning and 497.0 MB in the end (delta: 421.5 MB). Free memory was 36.8 MB in the beginning and 76.4 MB in the end (delta: -39.6 MB). Peak memory consumption was 381.1 MB. Max. memory is 16.1 GB. [2020-11-30 00:43:52,583 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 54.5 MB. Free memory was 35.5 MB in the beginning and 35.5 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:43:52,584 INFO L168 Benchmark]: CACSL2BoogieTranslator took 16141.89 ms. Allocated memory was 75.5 MB in the beginning and 497.0 MB in the end (delta: 421.5 MB). Free memory was 36.5 MB in the beginning and 93.2 MB in the end (delta: -56.6 MB). Peak memory consumption was 398.7 MB. Max. memory is 16.1 GB. [2020-11-30 00:43:52,584 INFO L168 Benchmark]: Boogie Procedure Inliner took 251.94 ms. Allocated memory is still 497.0 MB. Free memory was 93.2 MB in the beginning and 77.4 MB in the end (delta: 15.7 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2020-11-30 00:43:52,588 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 54.5 MB. Free memory was 35.5 MB in the beginning and 35.5 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 16141.89 ms. Allocated memory was 75.5 MB in the beginning and 497.0 MB in the end (delta: 421.5 MB). Free memory was 36.5 MB in the beginning and 93.2 MB in the end (delta: -56.6 MB). Peak memory consumption was 398.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 251.94 ms. Allocated memory is still 497.0 MB. Free memory was 93.2 MB in the beginning and 77.4 MB in the end (delta: 15.7 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 19803]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc4607,]],#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...