./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/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 6f2f642e5f692fa177cbd3161c8185222e3a7aac ........................................................................................................................................................................................................ 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_a26a2d09-9b8f-4960-a8a4-668bfa789ced/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/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 6f2f642e5f692fa177cbd3161c8185222e3a7aac .............................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-03 12:40:09,766 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:40:09,770 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:40:09,835 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:40:09,847 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:40:09,848 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:40:09,850 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:40:09,852 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:40:09,855 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:40:09,856 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:40:09,857 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:40:09,860 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:40:09,860 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:40:09,862 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:40:09,863 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:40:09,865 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:40:09,866 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:40:09,867 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:40:09,869 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:40:09,872 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:40:09,874 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:40:09,876 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:40:09,878 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:40:09,879 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:40:09,882 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:40:09,883 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:40:09,883 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:40:09,885 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:40:09,885 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:40:09,886 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:40:09,887 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:40:09,888 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:40:09,889 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:40:09,890 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:40:09,891 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:40:09,892 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:40:09,893 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:40:09,893 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:40:09,894 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:40:09,895 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:40:09,896 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:40:09,897 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-03 12:40:09,920 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:40:09,921 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:40:09,922 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:40:09,922 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:40:09,922 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:40:09,923 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:40:09,923 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-03 12:40:09,924 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:40:09,924 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:40:09,925 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-03 12:40:09,925 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-03 12:40:09,925 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:40:09,926 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-03 12:40:09,926 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-03 12:40:09,926 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-03 12:40:09,927 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:40:09,927 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 12:40:09,928 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:40:09,928 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:40:09,928 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:40:09,928 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:40:09,928 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:40:09,929 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:40:09,929 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:40:09,929 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:40:09,929 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:40:09,930 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:40:09,930 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:40:09,930 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:40:09,930 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:40:09,931 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:40:09,931 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-03 12:40:09,931 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 12:40:09,931 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:40:09,932 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:40:09,932 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:40:09,932 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_a26a2d09-9b8f-4960-a8a4-668bfa789ced/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f2f642e5f692fa177cbd3161c8185222e3a7aac [2020-12-03 12:40:10,182 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:40:10,212 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:40:10,214 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:40:10,217 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:40:10,218 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:40:10,219 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i [2020-12-03 12:40:10,289 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/bin/utaipan/data/36ac5c9cc/030fb3f1050840faad7b5fc81758c6cf/FLAGb3acad73d [2020-12-03 12:40:11,117 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:40:11,118 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i [2020-12-03 12:40:11,161 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/bin/utaipan/data/36ac5c9cc/030fb3f1050840faad7b5fc81758c6cf/FLAGb3acad73d [2020-12-03 12:40:11,618 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/bin/utaipan/data/36ac5c9cc/030fb3f1050840faad7b5fc81758c6cf [2020-12-03 12:40:11,625 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:40:11,626 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:40:11,628 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:40:11,628 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:40:11,631 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:40:11,632 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:40:11" (1/1) ... [2020-12-03 12:40:11,634 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@377a9150 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:40:11, skipping insertion in model container [2020-12-03 12:40:11,634 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:40:11" (1/1) ... [2020-12-03 12:40:11,645 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:40:11,781 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:40:12,175 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i[4499,4512] [2020-12-03 12:40:12,186 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i[4559,4572] [2020-12-03 12:40:12,208 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:40:12,213 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:40:13,211 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:13,213 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:13,214 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:13,215 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:13,217 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:13,248 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:13,252 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:13,257 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:13,258 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:13,263 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:13,266 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:13,267 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:13,267 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:13,700 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:40:13,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:40:13,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:40:13,703 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:40:13,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:40:13,705 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:40:13,706 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:40:13,706 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:40:13,707 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:40:13,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:40:13,935 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:40:13,939 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:40:13,940 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:40:13,943 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:40:13,943 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:40:13,964 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:1032) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1341) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2904) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2763) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2073) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1097) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) 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:1424) 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:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-03 12:40:13,974 INFO L168 Benchmark]: Toolchain (without parser) took 2345.80 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 48.5 MB in the beginning and 73.4 MB in the end (delta: -24.9 MB). Peak memory consumption was 20.8 MB. Max. memory is 16.1 GB. [2020-12-03 12:40:13,976 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 86.0 MB. Free memory was 45.5 MB in the beginning and 45.5 MB in the end (delta: 35.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:40:13,979 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2343.30 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 48.5 MB in the beginning and 73.4 MB in the end (delta: -24.9 MB). Peak memory consumption was 20.8 MB. Max. memory is 16.1 GB. [2020-12-03 12:40:13,981 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 86.0 MB. Free memory was 45.5 MB in the beginning and 45.5 MB in the end (delta: 35.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2343.30 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 48.5 MB in the beginning and 73.4 MB in the end (delta: -24.9 MB). Peak memory consumption was 20.8 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 0.2.0-7b2dab5 [2020-12-03 12:40:16,268 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:40:16,270 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:40:16,300 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:40:16,300 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:40:16,302 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:40:16,304 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:40:16,306 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:40:16,309 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:40:16,310 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:40:16,311 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:40:16,313 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:40:16,313 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:40:16,315 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:40:16,316 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:40:16,318 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:40:16,319 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:40:16,320 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:40:16,322 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:40:16,325 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:40:16,327 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:40:16,328 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:40:16,330 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:40:16,331 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:40:16,335 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:40:16,336 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:40:16,336 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:40:16,337 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:40:16,338 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:40:16,339 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:40:16,340 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:40:16,341 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:40:16,342 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:40:16,343 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:40:16,347 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:40:16,347 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:40:16,348 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:40:16,349 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:40:16,349 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:40:16,350 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:40:16,351 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:40:16,358 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-03 12:40:16,398 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:40:16,398 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:40:16,399 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:40:16,399 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:40:16,400 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:40:16,400 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:40:16,400 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:40:16,400 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:40:16,401 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:40:16,401 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:40:16,402 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:40:16,402 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:40:16,402 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:40:16,402 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:40:16,403 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:40:16,403 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 12:40:16,403 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 12:40:16,403 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:40:16,404 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:40:16,404 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:40:16,404 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:40:16,404 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-03 12:40:16,404 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:40:16,405 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:40:16,405 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:40:16,405 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:40:16,405 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:40:16,406 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 12:40:16,406 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-03 12:40:16,406 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:40:16,406 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:40:16,407 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:40:16,407 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_a26a2d09-9b8f-4960-a8a4-668bfa789ced/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f2f642e5f692fa177cbd3161c8185222e3a7aac [2020-12-03 12:40:16,753 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:40:16,793 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:40:16,797 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:40:16,798 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:40:16,799 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:40:16,801 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i [2020-12-03 12:40:16,881 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/bin/utaipan/data/f1379f819/fb95fd44de5e460fa0dbae46bfc51e5f/FLAGbaf90d68f [2020-12-03 12:40:17,745 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:40:17,746 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i [2020-12-03 12:40:17,794 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/bin/utaipan/data/f1379f819/fb95fd44de5e460fa0dbae46bfc51e5f/FLAGbaf90d68f [2020-12-03 12:40:18,241 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/bin/utaipan/data/f1379f819/fb95fd44de5e460fa0dbae46bfc51e5f [2020-12-03 12:40:18,244 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:40:18,245 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:40:18,246 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:40:18,247 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:40:18,250 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:40:18,251 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:40:18" (1/1) ... [2020-12-03 12:40:18,253 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73b07fba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:40:18, skipping insertion in model container [2020-12-03 12:40:18,253 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:40:18" (1/1) ... [2020-12-03 12:40:18,261 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:40:18,373 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:40:18,694 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i[4499,4512] [2020-12-03 12:40:18,704 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i[4559,4572] [2020-12-03 12:40:18,736 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:40:18,740 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:40:19,675 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:19,676 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:19,676 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:19,677 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:19,679 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:19,695 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:19,696 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:19,699 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:19,700 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:19,702 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:19,704 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:19,705 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:19,705 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:40:20,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:40:20,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:40:20,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:40:20,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:40:20,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:40:20,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:40:20,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:40:20,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:40:20,150 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:40:20,310 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:40:20,343 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,352 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,422 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,422 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,423 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,423 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,424 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,424 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,425 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,426 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,426 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,426 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,427 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,427 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,427 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,431 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,431 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,432 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,432 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,436 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,436 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,445 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,446 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,446 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,477 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:40:20,546 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 12:40:20,628 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:40:20,634 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i[4499,4512] [2020-12-03 12:40:20,636 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i[4559,4572] [2020-12-03 12:40:20,649 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:40:20,650 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:40:20,700 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,700 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,701 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,701 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,702 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,709 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,710 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,711 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,711 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,713 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,713 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,714 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,714 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,749 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:40:20,750 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:40:20,751 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:40:20,752 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:40:20,753 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:40:20,753 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:40:20,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:40:20,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:40:20,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:40:20,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:40:20,778 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:40:20,806 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,811 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,837 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,838 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,839 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,839 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,839 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,840 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,840 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,841 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,841 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,841 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,842 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,842 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,842 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,843 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,844 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,844 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,844 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,847 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,848 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,855 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,856 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,856 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,871 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:40:20,898 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 12:40:20,926 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i[4499,4512] [2020-12-03 12:40:20,927 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_a26a2d09-9b8f-4960-a8a4-668bfa789ced/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i[4559,4572] [2020-12-03 12:40:20,929 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:40:20,930 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:40:20,987 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,988 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,988 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,989 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,989 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,995 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,995 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,996 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,997 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,997 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,998 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,998 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,999 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:21,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:40:21,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:40:21,033 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:40:21,033 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:40:21,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:40:21,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:40:21,035 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:40:21,035 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:40:21,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:40:21,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:40:21,067 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:40:21,083 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:21,092 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:21,164 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:21,164 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:21,165 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:21,166 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:21,166 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:21,166 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:21,167 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:21,167 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:21,168 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:21,168 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:21,168 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:21,169 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:21,170 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:21,174 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:21,174 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:21,175 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:21,175 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:21,178 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:21,192 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:21,198 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:21,198 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:21,199 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:21,232 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:40:22,178 INFO L208 MainTranslator]: Completed translation [2020-12-03 12:40:22,179 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:40:22 WrapperNode [2020-12-03 12:40:22,179 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 12:40:22,180 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 12:40:22,180 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 12:40:22,180 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 12:40:22,188 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:40:22" (1/1) ... [2020-12-03 12:40:22,244 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]]] [2020-12-03 12:40:22,289 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:40:22" (1/1) ... [2020-12-03 12:40:22,289 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 12:40:22,290 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 12:40:22,292 INFO L168 Benchmark]: Toolchain (without parser) took 4045.48 ms. Allocated memory was 58.7 MB in the beginning and 144.7 MB in the end (delta: 86.0 MB). Free memory was 30.9 MB in the beginning and 33.4 MB in the end (delta: -2.5 MB). Peak memory consumption was 85.1 MB. Max. memory is 16.1 GB. [2020-12-03 12:40:22,292 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 58.7 MB. Free memory was 40.6 MB in the beginning and 40.5 MB in the end (delta: 49.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:40:22,293 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3932.66 ms. Allocated memory was 58.7 MB in the beginning and 144.7 MB in the end (delta: 86.0 MB). Free memory was 30.7 MB in the beginning and 38.7 MB in the end (delta: -8.0 MB). Peak memory consumption was 97.6 MB. Max. memory is 16.1 GB. [2020-12-03 12:40:22,294 INFO L168 Benchmark]: Boogie Procedure Inliner took 109.61 ms. Allocated memory is still 144.7 MB. Free memory was 38.7 MB in the beginning and 33.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-03 12:40:22,296 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 58.7 MB. Free memory was 40.6 MB in the beginning and 40.5 MB in the end (delta: 49.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3932.66 ms. Allocated memory was 58.7 MB in the beginning and 144.7 MB in the end (delta: 86.0 MB). Free memory was 30.7 MB in the beginning and 38.7 MB in the end (delta: -8.0 MB). Peak memory consumption was 97.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 109.61 ms. Allocated memory is still 144.7 MB. Free memory was 38.7 MB in the beginning and 33.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...