./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_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_57c3dc4f-32c3-4385-9aae-db8bee3e21ef/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_57c3dc4f-32c3-4385-9aae-db8bee3e21ef/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_57c3dc4f-32c3-4385-9aae-db8bee3e21ef/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_57c3dc4f-32c3-4385-9aae-db8bee3e21ef/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_57c3dc4f-32c3-4385-9aae-db8bee3e21ef/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_57c3dc4f-32c3-4385-9aae-db8bee3e21ef/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 42ddff8a04eaa53bd7b1ce62c7cbaff0c6a516a4 ....................................................................................................................................................................................................... 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_57c3dc4f-32c3-4385-9aae-db8bee3e21ef/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_57c3dc4f-32c3-4385-9aae-db8bee3e21ef/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_57c3dc4f-32c3-4385-9aae-db8bee3e21ef/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_57c3dc4f-32c3-4385-9aae-db8bee3e21ef/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_57c3dc4f-32c3-4385-9aae-db8bee3e21ef/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_57c3dc4f-32c3-4385-9aae-db8bee3e21ef/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 42ddff8a04eaa53bd7b1ce62c7cbaff0c6a516a4 ............................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 03:24:21,764 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:24:21,768 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:24:21,852 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:24:21,856 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:24:21,858 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:24:21,862 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:24:21,868 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:24:21,876 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:24:21,880 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:24:21,882 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:24:21,886 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:24:21,887 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:24:21,897 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:24:21,899 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:24:21,901 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:24:21,904 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:24:21,907 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:24:21,910 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:24:21,916 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:24:21,922 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:24:21,931 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:24:21,933 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:24:21,935 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:24:21,939 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:24:21,945 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:24:21,946 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:24:21,947 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:24:21,949 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:24:21,952 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:24:21,953 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:24:21,954 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:24:21,957 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:24:21,959 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:24:21,960 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:24:21,961 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:24:21,962 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:24:21,962 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:24:21,962 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:24:21,964 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:24:21,965 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:24:21,968 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_57c3dc4f-32c3-4385-9aae-db8bee3e21ef/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 03:24:22,018 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:24:22,024 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:24:22,026 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 03:24:22,026 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 03:24:22,027 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 03:24:22,027 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 03:24:22,027 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 03:24:22,027 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 03:24:22,028 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 03:24:22,028 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 03:24:22,029 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 03:24:22,030 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 03:24:22,030 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 03:24:22,030 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 03:24:22,031 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 03:24:22,032 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:24:22,033 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 03:24:22,033 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:24:22,033 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 03:24:22,034 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:24:22,034 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 03:24:22,034 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 03:24:22,034 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 03:24:22,035 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:24:22,035 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 03:24:22,035 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:24:22,036 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:24:22,036 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 03:24:22,036 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 03:24:22,039 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:24:22,039 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:24:22,039 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 03:24:22,040 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 03:24:22,040 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 03:24:22,040 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 03:24:22,041 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 03:24:22,041 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 03:24:22,041 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 03:24:22,042 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_57c3dc4f-32c3-4385-9aae-db8bee3e21ef/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_57c3dc4f-32c3-4385-9aae-db8bee3e21ef/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 42ddff8a04eaa53bd7b1ce62c7cbaff0c6a516a4 [2020-11-30 03:24:22,355 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:24:22,399 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:24:22,402 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:24:22,404 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:24:22,405 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:24:22,406 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_57c3dc4f-32c3-4385-9aae-db8bee3e21ef/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2020-11-30 03:24:22,515 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_57c3dc4f-32c3-4385-9aae-db8bee3e21ef/bin/utaipan/data/86d648faf/72c88f85565f44e19a32a85eedf4bcec/FLAG029ff5c49 [2020-11-30 03:24:23,567 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:24:23,568 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_57c3dc4f-32c3-4385-9aae-db8bee3e21ef/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2020-11-30 03:24:23,635 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_57c3dc4f-32c3-4385-9aae-db8bee3e21ef/bin/utaipan/data/86d648faf/72c88f85565f44e19a32a85eedf4bcec/FLAG029ff5c49 [2020-11-30 03:24:23,963 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_57c3dc4f-32c3-4385-9aae-db8bee3e21ef/bin/utaipan/data/86d648faf/72c88f85565f44e19a32a85eedf4bcec [2020-11-30 03:24:23,967 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:24:23,969 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:24:23,981 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:24:23,981 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:24:23,985 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:24:23,988 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:24:23" (1/1) ... [2020-11-30 03:24:23,992 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63d63792 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:24:23, skipping insertion in model container [2020-11-30 03:24:23,992 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:24:23" (1/1) ... [2020-11-30 03:24:24,003 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:24:24,150 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:24:24,619 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 03:24:24,626 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 03:24:25,828 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:25,829 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:25,830 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:25,831 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:25,832 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:25,852 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:25,856 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:25,858 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:25,866 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:25,868 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:25,870 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:25,874 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:25,875 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:26,426 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 03:24:26,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 03:24:26,429 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 03:24:26,431 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 03:24:26,433 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 03:24:26,434 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 03:24:26,435 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 03:24:26,436 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 03:24:26,437 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 03:24:26,438 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 03:24:26,668 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 03:24:26,669 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:24:26,678 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:24:26,680 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:24:26,681 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:24:26,698 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1031) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1408) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1352) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1423) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 03:24:26,710 INFO L168 Benchmark]: Toolchain (without parser) took 2739.57 ms. Allocated memory is still 125.8 MB. Free memory was 85.9 MB in the beginning and 69.2 MB in the end (delta: 16.6 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2020-11-30 03:24:26,711 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 77.6 MB. Free memory was 37.9 MB in the beginning and 37.9 MB in the end (delta: 37.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:24:26,713 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2725.98 ms. Allocated memory is still 125.8 MB. Free memory was 85.6 MB in the beginning and 69.2 MB in the end (delta: 16.3 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2020-11-30 03:24:26,715 INFO L339 ainManager$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 77.6 MB. Free memory was 37.9 MB in the beginning and 37.9 MB in the end (delta: 37.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2725.98 ms. Allocated memory is still 125.8 MB. Free memory was 85.6 MB in the beginning and 69.2 MB in the end (delta: 16.3 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 03:24:29,538 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:24:29,540 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:24:29,589 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:24:29,590 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:24:29,597 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:24:29,600 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:24:29,606 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:24:29,610 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:24:29,617 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:24:29,619 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:24:29,621 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:24:29,621 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:24:29,623 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:24:29,624 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:24:29,626 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:24:29,627 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:24:29,629 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:24:29,631 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:24:29,634 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:24:29,637 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:24:29,642 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:24:29,644 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:24:29,645 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:24:29,649 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:24:29,650 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:24:29,650 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:24:29,652 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:24:29,652 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:24:29,654 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:24:29,654 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:24:29,656 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:24:29,657 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:24:29,658 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:24:29,660 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:24:29,660 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:24:29,661 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:24:29,662 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:24:29,663 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:24:29,664 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:24:29,665 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:24:29,666 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_57c3dc4f-32c3-4385-9aae-db8bee3e21ef/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 03:24:29,712 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:24:29,713 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:24:29,714 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 03:24:29,714 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 03:24:29,715 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 03:24:29,715 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 03:24:29,715 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 03:24:29,715 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 03:24:29,716 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 03:24:29,717 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:24:29,717 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:24:29,717 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 03:24:29,718 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:24:29,718 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 03:24:29,718 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 03:24:29,718 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 03:24:29,719 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 03:24:29,719 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 03:24:29,719 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:24:29,720 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 03:24:29,720 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:24:29,720 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 03:24:29,721 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:24:29,721 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 03:24:29,721 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 03:24:29,722 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:24:29,722 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:24:29,722 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 03:24:29,738 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 03:24:29,740 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 03:24:29,741 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 03:24:29,741 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 03:24:29,741 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 03:24:29,742 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_57c3dc4f-32c3-4385-9aae-db8bee3e21ef/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_57c3dc4f-32c3-4385-9aae-db8bee3e21ef/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 42ddff8a04eaa53bd7b1ce62c7cbaff0c6a516a4 [2020-11-30 03:24:30,250 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:24:30,279 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:24:30,284 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:24:30,286 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:24:30,287 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:24:30,288 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_57c3dc4f-32c3-4385-9aae-db8bee3e21ef/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2020-11-30 03:24:30,393 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_57c3dc4f-32c3-4385-9aae-db8bee3e21ef/bin/utaipan/data/5027b9b5f/345e955ff42f4e199e12b2f9ea900e0d/FLAG067c4f97c [2020-11-30 03:24:31,567 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:24:31,568 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_57c3dc4f-32c3-4385-9aae-db8bee3e21ef/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2020-11-30 03:24:31,637 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_57c3dc4f-32c3-4385-9aae-db8bee3e21ef/bin/utaipan/data/5027b9b5f/345e955ff42f4e199e12b2f9ea900e0d/FLAG067c4f97c [2020-11-30 03:24:31,909 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_57c3dc4f-32c3-4385-9aae-db8bee3e21ef/bin/utaipan/data/5027b9b5f/345e955ff42f4e199e12b2f9ea900e0d [2020-11-30 03:24:31,913 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:24:31,917 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:24:31,921 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:24:31,922 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:24:31,927 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:24:31,928 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:24:31" (1/1) ... [2020-11-30 03:24:31,932 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4247c596 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:24:31, skipping insertion in model container [2020-11-30 03:24:31,933 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:24:31" (1/1) ... [2020-11-30 03:24:31,943 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:24:32,131 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:24:32,515 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 03:24:32,522 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 03:24:33,729 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:33,730 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:33,731 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:33,732 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:33,734 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:33,753 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:33,754 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:33,756 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:33,757 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:33,760 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:33,762 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:33,763 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:33,764 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:34,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 03:24:34,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 03:24:34,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 03:24:34,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 03:24:34,342 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 03:24:34,343 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 03:24:34,344 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 03:24:34,345 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 03:24:34,346 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 03:24:34,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 03:24:34,574 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 03:24:34,610 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:34,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:34,618 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:34,629 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:34,768 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:34,769 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:34,773 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:34,774 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:34,774 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:34,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:34,777 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:34,780 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:34,781 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:34,785 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:34,786 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:34,786 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:34,787 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:34,794 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:34,795 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:34,796 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:34,797 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:34,803 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:34,804 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:34,834 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:34,840 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:34,842 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:34,891 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 03:24:34,945 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 03:24:35,042 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:24:35,059 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 03:24:35,060 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 03:24:35,139 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,140 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,140 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,141 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,142 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,160 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,161 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,162 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,163 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,164 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,166 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,167 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,167 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,226 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 03:24:35,227 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 03:24:35,248 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 03:24:35,249 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 03:24:35,252 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 03:24:35,253 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 03:24:35,257 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 03:24:35,259 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 03:24:35,259 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 03:24:35,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 03:24:35,307 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 03:24:35,340 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,340 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,341 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,349 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,401 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,402 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,402 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,403 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,403 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,404 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,404 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,405 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,405 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,406 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,406 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,407 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,407 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,408 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,409 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,409 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,409 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,420 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,422 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,422 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,430 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 03:24:35,469 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 03:24:35,485 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 03:24:35,486 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 03:24:35,547 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,548 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,548 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,549 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,550 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,557 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,558 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,559 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,560 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,561 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,562 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,562 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,562 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 03:24:35,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 03:24:35,602 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 03:24:35,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 03:24:35,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 03:24:35,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 03:24:35,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 03:24:35,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 03:24:35,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 03:24:35,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 03:24:35,630 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 03:24:35,646 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,647 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,648 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,653 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,701 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,702 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,703 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,703 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,704 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,704 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,705 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,706 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,706 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,706 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,708 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,710 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,710 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,715 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,723 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,724 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,724 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:24:35,731 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 03:24:36,683 INFO L208 MainTranslator]: Completed translation [2020-11-30 03:24:36,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:24:36 WrapperNode [2020-11-30 03:24:36,684 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 03:24:36,686 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 03:24:36,686 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 03:24:36,686 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 03:24:36,695 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:24:36" (1/1) ... [2020-11-30 03:24:36,771 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]]] [2020-11-30 03:24:36,841 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:24:36" (1/1) ... [2020-11-30 03:24:36,841 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 03:24:36,841 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 03:24:36,844 INFO L168 Benchmark]: Toolchain (without parser) took 4925.46 ms. Allocated memory was 69.2 MB in the beginning and 121.6 MB in the end (delta: 52.4 MB). Free memory was 44.2 MB in the beginning and 70.3 MB in the end (delta: -26.1 MB). Peak memory consumption was 76.3 MB. Max. memory is 16.1 GB. [2020-11-30 03:24:36,844 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 69.2 MB. Free memory is still 51.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:24:36,845 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4763.46 ms. Allocated memory was 69.2 MB in the beginning and 121.6 MB in the end (delta: 52.4 MB). Free memory was 44.0 MB in the beginning and 25.4 MB in the end (delta: 18.6 MB). Peak memory consumption was 75.5 MB. Max. memory is 16.1 GB. [2020-11-30 03:24:36,846 INFO L168 Benchmark]: Boogie Procedure Inliner took 155.48 ms. Allocated memory is still 121.6 MB. Free memory was 25.4 MB in the beginning and 70.3 MB in the end (delta: -44.9 MB). Peak memory consumption was 5.4 MB. Max. memory is 16.1 GB. [2020-11-30 03:24:36,849 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 69.2 MB. Free memory is still 51.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4763.46 ms. Allocated memory was 69.2 MB in the beginning and 121.6 MB in the end (delta: 52.4 MB). Free memory was 44.0 MB in the beginning and 25.4 MB in the end (delta: 18.6 MB). Peak memory consumption was 75.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 155.48 ms. Allocated memory is still 121.6 MB. Free memory was 25.4 MB in the beginning and 70.3 MB in the end (delta: -44.9 MB). Peak memory consumption was 5.4 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...