./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.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_0c618f58-32e0-4df7-8374-18f1eecc58fe/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0c618f58-32e0-4df7-8374-18f1eecc58fe/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0c618f58-32e0-4df7-8374-18f1eecc58fe/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0c618f58-32e0-4df7-8374-18f1eecc58fe/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0c618f58-32e0-4df7-8374-18f1eecc58fe/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0c618f58-32e0-4df7-8374-18f1eecc58fe/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 dd7f347c589eb24779ef00decd6de90c01229041 .......................................................................................................................................................................................... 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_0c618f58-32e0-4df7-8374-18f1eecc58fe/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0c618f58-32e0-4df7-8374-18f1eecc58fe/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0c618f58-32e0-4df7-8374-18f1eecc58fe/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0c618f58-32e0-4df7-8374-18f1eecc58fe/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0c618f58-32e0-4df7-8374-18f1eecc58fe/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0c618f58-32e0-4df7-8374-18f1eecc58fe/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 dd7f347c589eb24779ef00decd6de90c01229041 .......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:12:04,827 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:12:04,831 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:12:04,904 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:12:04,917 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:12:04,919 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:12:04,922 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:12:04,924 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:12:04,927 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:12:04,928 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:12:04,930 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:12:04,931 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:12:04,932 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:12:04,933 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:12:04,934 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:12:04,936 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:12:04,937 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:12:04,938 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:12:04,940 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:12:04,943 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:12:04,945 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:12:04,956 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:12:04,957 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:12:04,959 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:12:04,963 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:12:04,965 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:12:04,966 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:12:04,968 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:12:04,969 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:12:04,970 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:12:04,971 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:12:04,972 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:12:04,974 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:12:04,976 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:12:04,977 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:12:04,977 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:12:04,978 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:12:04,978 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:12:04,979 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:12:04,980 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:12:04,980 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:12:04,981 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0c618f58-32e0-4df7-8374-18f1eecc58fe/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-28 03:12:05,030 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:12:05,030 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:12:05,032 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:12:05,032 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:12:05,032 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:12:05,033 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:12:05,033 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:12:05,033 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:12:05,033 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:12:05,034 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:12:05,034 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:12:05,035 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:12:05,036 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:12:05,036 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:12:05,036 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:12:05,037 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:12:05,037 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:12:05,037 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:12:05,037 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:12:05,038 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:12:05,038 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:12:05,038 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:12:05,038 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:12:05,039 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:12:05,039 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:12:05,039 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:12:05,039 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:12:05,040 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_0c618f58-32e0-4df7-8374-18f1eecc58fe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0c618f58-32e0-4df7-8374-18f1eecc58fe/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dd7f347c589eb24779ef00decd6de90c01229041 [2020-11-28 03:12:05,330 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:12:05,374 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:12:05,377 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:12:05,383 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:12:05,384 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:12:05,385 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0c618f58-32e0-4df7-8374-18f1eecc58fe/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i [2020-11-28 03:12:05,467 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0c618f58-32e0-4df7-8374-18f1eecc58fe/bin/uautomizer/data/4b8f07c10/048df72b76a140249aeaceeb82f38ebb/FLAGefecf2336 [2020-11-28 03:12:06,489 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:12:06,490 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0c618f58-32e0-4df7-8374-18f1eecc58fe/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i [2020-11-28 03:12:06,548 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0c618f58-32e0-4df7-8374-18f1eecc58fe/bin/uautomizer/data/4b8f07c10/048df72b76a140249aeaceeb82f38ebb/FLAGefecf2336 [2020-11-28 03:12:06,812 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0c618f58-32e0-4df7-8374-18f1eecc58fe/bin/uautomizer/data/4b8f07c10/048df72b76a140249aeaceeb82f38ebb [2020-11-28 03:12:06,815 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:12:06,817 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:12:06,818 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:12:06,819 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:12:06,823 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:12:06,824 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:12:06" (1/1) ... [2020-11-28 03:12:06,826 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ef06ca7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:12:06, skipping insertion in model container [2020-11-28 03:12:06,826 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:12:06" (1/1) ... [2020-11-28 03:12:06,833 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:12:06,986 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:12:07,414 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:12:07,424 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:12:08,838 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:08,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:08,840 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:08,841 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:08,845 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:08,864 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:08,869 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:08,876 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:08,878 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:08,881 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:08,883 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:08,884 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:08,885 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:09,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:12:09,422 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:12:09,423 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:12:09,425 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:12:09,426 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:12:09,427 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:12:09,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:12:09,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:12:09,429 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:12:09,430 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:12:09,627 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:12:09,983 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:09,984 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:10,013 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:10,027 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:10,034 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:10,034 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:10,058 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:10,060 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:10,062 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:10,062 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:10,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:10,064 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:10,066 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:10,127 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:12:10,176 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) [2020-11-28 03:12:10,181 INFO L168 Benchmark]: Toolchain (without parser) took 3363.43 ms. Allocated memory is still 121.6 MB. Free memory was 83.0 MB in the beginning and 64.4 MB in the end (delta: 18.6 MB). Peak memory consumption was 38.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:12:10,183 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 90.2 MB. Free memory is still 47.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:12:10,184 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3360.88 ms. Allocated memory is still 121.6 MB. Free memory was 82.7 MB in the beginning and 64.4 MB in the end (delta: 18.3 MB). Peak memory consumption was 38.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:12:10,187 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 90.2 MB. Free memory is still 47.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3360.88 ms. Allocated memory is still 121.6 MB. Free memory was 82.7 MB in the beginning and 64.4 MB in the end (delta: 18.3 MB). Peak memory consumption was 38.5 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 [2020-11-28 03:12:12,634 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:12:12,638 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:12:12,683 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:12:12,684 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:12:12,685 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:12:12,687 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:12:12,690 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:12:12,694 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:12:12,701 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:12:12,702 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:12:12,704 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:12:12,704 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:12:12,705 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:12:12,707 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:12:12,708 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:12:12,710 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:12:12,714 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:12:12,718 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:12:12,732 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:12:12,735 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:12:12,739 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:12:12,741 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:12:12,744 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:12:12,755 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:12:12,755 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:12:12,756 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:12:12,758 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:12:12,759 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:12:12,763 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:12:12,764 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:12:12,765 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:12:12,767 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:12:12,768 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:12:12,769 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:12:12,770 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:12:12,771 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:12:12,771 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:12:12,771 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:12:12,774 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:12:12,774 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:12:12,775 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0c618f58-32e0-4df7-8374-18f1eecc58fe/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-28 03:12:12,839 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:12:12,839 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:12:12,843 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:12:12,843 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:12:12,844 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:12:12,844 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:12:12,844 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:12:12,844 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:12:12,845 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:12:12,845 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:12:12,846 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:12:12,846 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:12:12,846 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:12:12,847 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:12:12,847 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:12:12,847 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:12:12,847 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:12:12,848 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:12:12,848 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:12:12,848 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:12:12,848 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:12:12,849 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:12:12,849 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:12:12,849 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:12:12,849 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:12:12,849 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:12:12,850 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:12:12,850 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:12:12,850 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 03:12:12,850 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_0c618f58-32e0-4df7-8374-18f1eecc58fe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0c618f58-32e0-4df7-8374-18f1eecc58fe/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dd7f347c589eb24779ef00decd6de90c01229041 [2020-11-28 03:12:13,230 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:12:13,265 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:12:13,270 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:12:13,271 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:12:13,273 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:12:13,274 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0c618f58-32e0-4df7-8374-18f1eecc58fe/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i [2020-11-28 03:12:13,357 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0c618f58-32e0-4df7-8374-18f1eecc58fe/bin/uautomizer/data/f31233767/9ddb30530efc44b4a7ca033785656ee7/FLAGd6a18c06e [2020-11-28 03:12:14,441 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:12:14,442 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0c618f58-32e0-4df7-8374-18f1eecc58fe/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i [2020-11-28 03:12:14,499 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0c618f58-32e0-4df7-8374-18f1eecc58fe/bin/uautomizer/data/f31233767/9ddb30530efc44b4a7ca033785656ee7/FLAGd6a18c06e [2020-11-28 03:12:14,841 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0c618f58-32e0-4df7-8374-18f1eecc58fe/bin/uautomizer/data/f31233767/9ddb30530efc44b4a7ca033785656ee7 [2020-11-28 03:12:14,845 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:12:14,848 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:12:14,852 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:12:14,853 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:12:14,857 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:12:14,859 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:12:14" (1/1) ... [2020-11-28 03:12:14,863 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d7b06a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:12:14, skipping insertion in model container [2020-11-28 03:12:14,863 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:12:14" (1/1) ... [2020-11-28 03:12:14,873 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:12:15,068 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:12:15,417 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:12:15,424 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:12:16,519 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:16,520 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:16,521 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:16,522 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:16,523 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:16,541 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:16,541 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:16,544 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:16,545 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:16,547 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:16,548 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:16,549 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:16,549 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:17,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:12:17,122 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:12:17,123 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:12:17,125 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:12:17,126 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:12:17,127 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:12:17,128 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:12:17,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:12:17,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:12:17,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:12:17,345 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:12:17,740 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:17,741 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:17,801 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:17,803 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:17,812 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:17,813 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:17,851 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:17,852 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:17,854 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:17,855 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:17,856 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:17,857 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:17,862 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:17,918 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:12:17,975 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 03:12:18,006 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:12:18,007 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:12:18,066 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:18,067 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:18,067 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:18,068 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:18,068 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:18,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:18,080 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:18,080 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:18,081 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:18,082 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:18,082 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:18,083 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:18,083 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:18,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:12:18,157 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:12:18,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:12:18,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:12:18,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:12:18,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:12:18,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:12:18,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:12:18,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:12:18,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:12:18,203 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:12:18,359 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:18,359 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:18,369 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:18,370 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:18,373 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:18,374 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:18,385 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:18,386 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:18,387 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:18,387 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:18,388 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:18,388 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:18,389 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:12:18,417 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:12:19,521 INFO L208 MainTranslator]: Completed translation [2020-11-28 03:12:19,521 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:12:19 WrapperNode [2020-11-28 03:12:19,522 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:12:19,523 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 03:12:19,523 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 03:12:19,523 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 03:12:19,530 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:12:19" (1/1) ... [2020-11-28 03:12:19,590 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-28 03:12:19,667 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:12:19" (1/1) ... [2020-11-28 03:12:19,673 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 03:12:19,673 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:12:19,678 INFO L168 Benchmark]: Toolchain (without parser) took 4826.11 ms. Allocated memory was 62.9 MB in the beginning and 167.8 MB in the end (delta: 104.9 MB). Free memory was 32.9 MB in the beginning and 48.6 MB in the end (delta: -15.8 MB). Peak memory consumption was 90.1 MB. Max. memory is 16.1 GB. [2020-11-28 03:12:19,679 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 62.9 MB. Free memory was 44.0 MB in the beginning and 44.0 MB in the end (delta: 31.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:12:19,679 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4669.80 ms. Allocated memory was 62.9 MB in the beginning and 167.8 MB in the end (delta: 104.9 MB). Free memory was 32.6 MB in the beginning and 53.9 MB in the end (delta: -21.3 MB). Peak memory consumption was 84.1 MB. Max. memory is 16.1 GB. [2020-11-28 03:12:19,680 INFO L168 Benchmark]: Boogie Procedure Inliner took 150.02 ms. Allocated memory is still 167.8 MB. Free memory was 53.9 MB in the beginning and 48.6 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 03:12:19,682 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 62.9 MB. Free memory was 44.0 MB in the beginning and 44.0 MB in the end (delta: 31.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4669.80 ms. Allocated memory was 62.9 MB in the beginning and 167.8 MB in the end (delta: 104.9 MB). Free memory was 32.6 MB in the beginning and 53.9 MB in the end (delta: -21.3 MB). Peak memory consumption was 84.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 150.02 ms. Allocated memory is still 167.8 MB. Free memory was 53.9 MB in the beginning and 48.6 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...