./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.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_95384ca8-b9fe-4047-9e8b-5da5f11c27ef/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_95384ca8-b9fe-4047-9e8b-5da5f11c27ef/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_95384ca8-b9fe-4047-9e8b-5da5f11c27ef/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_95384ca8-b9fe-4047-9e8b-5da5f11c27ef/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_95384ca8-b9fe-4047-9e8b-5da5f11c27ef/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_95384ca8-b9fe-4047-9e8b-5da5f11c27ef/bin/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 23110f459f59a8f03164169e87469e65d01272c7 .......................................................................................................................................................................................................... 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_95384ca8-b9fe-4047-9e8b-5da5f11c27ef/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_95384ca8-b9fe-4047-9e8b-5da5f11c27ef/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_95384ca8-b9fe-4047-9e8b-5da5f11c27ef/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_95384ca8-b9fe-4047-9e8b-5da5f11c27ef/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_95384ca8-b9fe-4047-9e8b-5da5f11c27ef/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_95384ca8-b9fe-4047-9e8b-5da5f11c27ef/bin/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 23110f459f59a8f03164169e87469e65d01272c7 ..................................................................................................................................................................................................................................................................... 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 07:37:15,735 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:37:15,737 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:37:15,798 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:37:15,799 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:37:15,806 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:37:15,809 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:37:15,816 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:37:15,819 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:37:15,822 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:37:15,824 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:37:15,825 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:37:15,826 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:37:15,827 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:37:15,829 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:37:15,832 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:37:15,833 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:37:15,844 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:37:15,849 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:37:15,856 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:37:15,858 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:37:15,861 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:37:15,864 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:37:15,865 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:37:15,872 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:37:15,872 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:37:15,873 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:37:15,875 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:37:15,876 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:37:15,877 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:37:15,878 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:37:15,879 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:37:15,881 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:37:15,882 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:37:15,884 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:37:15,884 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:37:15,885 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:37:15,885 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:37:15,886 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:37:15,887 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:37:15,888 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:37:15,890 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_95384ca8-b9fe-4047-9e8b-5da5f11c27ef/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-28 07:37:15,934 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:37:15,935 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:37:15,936 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:37:15,937 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:37:15,937 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:37:15,937 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:37:15,937 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-28 07:37:15,938 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:37:15,938 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:37:15,938 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-28 07:37:15,940 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-28 07:37:15,940 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:37:15,940 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-28 07:37:15,941 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-28 07:37:15,941 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-28 07:37:15,942 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:37:15,942 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 07:37:15,942 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:37:15,943 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:37:15,943 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:37:15,943 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:37:15,943 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:37:15,943 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:37:15,944 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:37:15,944 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:37:15,944 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:37:15,945 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:37:15,945 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:37:15,945 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:37:15,947 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:37:15,948 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:37:15,948 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:37:15,948 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-28 07:37:15,949 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 07:37:15,949 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:37:15,949 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:37:15,949 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:37:15,950 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-28 07:37:15,950 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_95384ca8-b9fe-4047-9e8b-5da5f11c27ef/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_95384ca8-b9fe-4047-9e8b-5da5f11c27ef/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23110f459f59a8f03164169e87469e65d01272c7 [2020-11-28 07:37:16,212 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:37:16,235 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:37:16,238 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:37:16,239 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:37:16,240 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:37:16,241 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_95384ca8-b9fe-4047-9e8b-5da5f11c27ef/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i [2020-11-28 07:37:16,317 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_95384ca8-b9fe-4047-9e8b-5da5f11c27ef/bin/utaipan/data/628a83ef2/fee4c9f2affb4cfdab7bd2e7e0c9d216/FLAG24efe9d16 [2020-11-28 07:37:17,168 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:37:17,169 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_95384ca8-b9fe-4047-9e8b-5da5f11c27ef/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i [2020-11-28 07:37:17,233 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_95384ca8-b9fe-4047-9e8b-5da5f11c27ef/bin/utaipan/data/628a83ef2/fee4c9f2affb4cfdab7bd2e7e0c9d216/FLAG24efe9d16 [2020-11-28 07:37:17,658 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_95384ca8-b9fe-4047-9e8b-5da5f11c27ef/bin/utaipan/data/628a83ef2/fee4c9f2affb4cfdab7bd2e7e0c9d216 [2020-11-28 07:37:17,662 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:37:17,663 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:37:17,665 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:37:17,665 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:37:17,669 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:37:17,670 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:37:17" (1/1) ... [2020-11-28 07:37:17,672 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6777b8ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:37:17, skipping insertion in model container [2020-11-28 07:37:17,672 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:37:17" (1/1) ... [2020-11-28 07:37:17,680 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:37:17,795 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:37:18,153 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:37:18,170 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:37:19,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:19,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:19,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:19,271 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:19,272 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:19,287 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:19,288 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:19,291 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:19,291 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:19,293 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:19,295 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:19,296 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:19,296 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:19,725 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:37:19,735 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:37:19,774 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:37:19,783 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:37:19,825 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:37:19,894 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:19,896 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:19,930 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:19,932 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:19,938 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:19,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:19,954 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:19,955 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:19,956 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:19,956 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:19,957 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:19,957 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:19,958 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:19,962 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:37:20,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:37:20,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:37:20,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:37:20,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:37:20,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:37:20,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:37:20,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:37:20,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:37:20,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:37:20,157 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:37:20,272 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:37:20,285 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 07:37:20,292 INFO L168 Benchmark]: Toolchain (without parser) took 2626.41 ms. Allocated memory is still 92.3 MB. Free memory was 67.2 MB in the beginning and 52.1 MB in the end (delta: 15.2 MB). Peak memory consumption was 32.8 MB. Max. memory is 16.1 GB. [2020-11-28 07:37:20,294 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 75.5 MB. Free memory was 46.0 MB in the beginning and 46.0 MB in the end (delta: 27.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:37:20,296 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2623.99 ms. Allocated memory is still 92.3 MB. Free memory was 67.2 MB in the beginning and 52.1 MB in the end (delta: 15.2 MB). Peak memory consumption was 32.8 MB. Max. memory is 16.1 GB. [2020-11-28 07:37:20,298 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 75.5 MB. Free memory was 46.0 MB in the beginning and 46.0 MB in the end (delta: 27.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2623.99 ms. Allocated memory is still 92.3 MB. Free memory was 67.2 MB in the beginning and 52.1 MB in the end (delta: 15.2 MB). Peak memory consumption was 32.8 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 07:37:22,649 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:37:22,653 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:37:22,698 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:37:22,698 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:37:22,700 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:37:22,702 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:37:22,704 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:37:22,707 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:37:22,708 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:37:22,709 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:37:22,711 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:37:22,712 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:37:22,713 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:37:22,714 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:37:22,716 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:37:22,717 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:37:22,718 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:37:22,721 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:37:22,724 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:37:22,726 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:37:22,727 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:37:22,729 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:37:22,730 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:37:22,733 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:37:22,734 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:37:22,734 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:37:22,735 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:37:22,736 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:37:22,737 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:37:22,738 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:37:22,739 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:37:22,740 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:37:22,741 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:37:22,742 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:37:22,742 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:37:22,743 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:37:22,744 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:37:22,744 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:37:22,745 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:37:22,746 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:37:22,748 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_95384ca8-b9fe-4047-9e8b-5da5f11c27ef/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-28 07:37:22,774 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:37:22,775 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:37:22,776 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:37:22,776 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:37:22,776 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:37:22,776 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:37:22,776 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:37:22,777 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:37:22,777 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:37:22,778 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:37:22,778 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:37:22,778 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:37:22,778 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:37:22,779 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:37:22,779 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:37:22,779 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 07:37:22,779 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 07:37:22,779 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:37:22,780 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:37:22,780 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:37:22,780 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:37:22,780 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 07:37:22,780 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:37:22,781 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:37:22,781 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:37:22,781 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:37:22,781 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:37:22,781 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:37:22,782 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 07:37:22,782 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 07:37:22,782 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:37:22,782 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:37:22,782 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:37:22,783 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_95384ca8-b9fe-4047-9e8b-5da5f11c27ef/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_95384ca8-b9fe-4047-9e8b-5da5f11c27ef/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23110f459f59a8f03164169e87469e65d01272c7 [2020-11-28 07:37:23,163 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:37:23,191 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:37:23,195 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:37:23,196 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:37:23,197 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:37:23,198 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_95384ca8-b9fe-4047-9e8b-5da5f11c27ef/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i [2020-11-28 07:37:23,277 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_95384ca8-b9fe-4047-9e8b-5da5f11c27ef/bin/utaipan/data/a8f700a91/ca36a2eef96349b0a391bba038030684/FLAGf01a78e88 [2020-11-28 07:37:24,152 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:37:24,153 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_95384ca8-b9fe-4047-9e8b-5da5f11c27ef/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i [2020-11-28 07:37:24,211 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_95384ca8-b9fe-4047-9e8b-5da5f11c27ef/bin/utaipan/data/a8f700a91/ca36a2eef96349b0a391bba038030684/FLAGf01a78e88 [2020-11-28 07:37:24,675 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_95384ca8-b9fe-4047-9e8b-5da5f11c27ef/bin/utaipan/data/a8f700a91/ca36a2eef96349b0a391bba038030684 [2020-11-28 07:37:24,677 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:37:24,680 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:37:24,683 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:37:24,683 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:37:24,689 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:37:24,690 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:37:24" (1/1) ... [2020-11-28 07:37:24,693 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@197a1c43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:37:24, skipping insertion in model container [2020-11-28 07:37:24,694 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:37:24" (1/1) ... [2020-11-28 07:37:24,701 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:37:24,837 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:37:25,266 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:37:25,272 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:37:26,188 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:26,189 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:26,189 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:26,191 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:26,192 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:26,211 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:26,212 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:26,215 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:26,216 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:26,219 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:26,220 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:26,222 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:26,222 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:26,847 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:26,848 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:26,874 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:26,878 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:26,890 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:26,892 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:26,920 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:26,932 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:26,934 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:26,936 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:26,937 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:26,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:26,940 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:37:27,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:37:27,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:37:27,205 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:37:27,209 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:37:27,210 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:37:27,211 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:37:27,212 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:37:27,213 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:37:27,213 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:37:27,352 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:37:27,374 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 07:37:27,451 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:37:27,463 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:37:27,464 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:37:27,527 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,529 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,529 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,530 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,531 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,538 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,539 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,540 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,540 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,542 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,542 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,543 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,543 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,704 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,705 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,719 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,720 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,725 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,725 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,737 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,738 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,739 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,739 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,740 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,741 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,741 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,814 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:37:27,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:37:27,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:37:27,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:37:27,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:37:27,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:37:27,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:37:27,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:37:27,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:37:27,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:37:27,829 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:37:27,841 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 07:37:27,870 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:37:27,871 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:37:27,952 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,953 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,953 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,954 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,955 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,961 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,962 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,966 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,967 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,968 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,970 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,971 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:27,972 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:28,066 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:28,067 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:28,080 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:28,082 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:28,085 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:28,086 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:28,096 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:28,096 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:28,097 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:28,097 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:28,098 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:28,098 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:28,099 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:28,140 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:37:28,141 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:37:28,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:37:28,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:37:28,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:37:28,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:37:28,179 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:37:28,179 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:37:28,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:37:28,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:37:28,184 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:37:28,959 INFO L208 MainTranslator]: Completed translation [2020-11-28 07:37:28,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:37:28 WrapperNode [2020-11-28 07:37:28,959 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 07:37:28,960 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 07:37:28,961 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 07:37:28,961 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 07:37:28,968 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:37:28" (1/1) ... [2020-11-28 07:37:29,011 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 07:37:29,131 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:37:28" (1/1) ... [2020-11-28 07:37:29,132 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 07:37:29,132 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 07:37:29,134 INFO L168 Benchmark]: Toolchain (without parser) took 4453.21 ms. Allocated memory was 67.1 MB in the beginning and 176.2 MB in the end (delta: 109.1 MB). Free memory was 40.3 MB in the beginning and 55.4 MB in the end (delta: -15.2 MB). Peak memory consumption was 93.2 MB. Max. memory is 16.1 GB. [2020-11-28 07:37:29,134 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 67.1 MB. Free memory is still 50.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:37:29,135 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4276.84 ms. Allocated memory was 67.1 MB in the beginning and 176.2 MB in the end (delta: 109.1 MB). Free memory was 40.0 MB in the beginning and 59.6 MB in the end (delta: -19.6 MB). Peak memory consumption was 100.1 MB. Max. memory is 16.1 GB. [2020-11-28 07:37:29,136 INFO L168 Benchmark]: Boogie Procedure Inliner took 171.38 ms. Allocated memory is still 176.2 MB. Free memory was 59.6 MB in the beginning and 55.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 07:37:29,138 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 67.1 MB. Free memory is still 50.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4276.84 ms. Allocated memory was 67.1 MB in the beginning and 176.2 MB in the end (delta: 109.1 MB). Free memory was 40.0 MB in the beginning and 59.6 MB in the end (delta: -19.6 MB). Peak memory consumption was 100.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 171.38 ms. Allocated memory is still 176.2 MB. Free memory was 59.6 MB in the beginning and 55.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 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...