./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_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_a0ce7837-33b3-4aea-89c2-f61429be01e2/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a0ce7837-33b3-4aea-89c2-f61429be01e2/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a0ce7837-33b3-4aea-89c2-f61429be01e2/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a0ce7837-33b3-4aea-89c2-f61429be01e2/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a0ce7837-33b3-4aea-89c2-f61429be01e2/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a0ce7837-33b3-4aea-89c2-f61429be01e2/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 3b51c2612145ec1023df693fa4dd749d7fcebd3d .................................................................................................................................................................................................... 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_a0ce7837-33b3-4aea-89c2-f61429be01e2/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a0ce7837-33b3-4aea-89c2-f61429be01e2/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a0ce7837-33b3-4aea-89c2-f61429be01e2/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a0ce7837-33b3-4aea-89c2-f61429be01e2/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a0ce7837-33b3-4aea-89c2-f61429be01e2/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a0ce7837-33b3-4aea-89c2-f61429be01e2/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 3b51c2612145ec1023df693fa4dd749d7fcebd3d ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 12:40:15,879 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:40:15,883 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:40:15,946 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:40:15,955 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:40:15,964 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:40:15,968 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:40:15,973 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:40:15,977 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:40:15,986 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:40:15,991 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:40:15,993 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:40:15,994 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:40:15,998 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:40:15,999 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:40:16,001 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:40:16,003 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:40:16,006 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:40:16,010 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:40:16,018 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:40:16,021 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:40:16,022 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:40:16,025 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:40:16,026 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:40:16,030 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:40:16,030 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:40:16,031 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:40:16,033 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:40:16,034 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:40:16,035 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:40:16,035 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:40:16,037 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:40:16,039 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:40:16,040 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:40:16,042 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:40:16,042 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:40:16,043 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:40:16,043 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:40:16,043 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:40:16,044 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:40:16,045 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:40:16,048 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a0ce7837-33b3-4aea-89c2-f61429be01e2/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-03 12:40:16,096 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:40:16,096 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:40:16,097 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:40:16,098 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:40:16,098 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:40:16,098 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:40:16,098 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-03 12:40:16,099 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:40:16,099 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:40:16,099 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-03 12:40:16,100 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-03 12:40:16,101 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:40:16,101 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-03 12:40:16,101 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-03 12:40:16,101 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-03 12:40:16,102 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:40:16,103 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 12:40:16,103 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:40:16,103 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:40:16,103 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:40:16,103 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:40:16,104 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:40:16,104 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:40:16,104 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:40:16,104 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:40:16,105 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:40:16,105 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:40:16,105 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:40:16,106 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:40:16,107 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:40:16,107 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:40:16,108 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-03 12:40:16,108 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 12:40:16,108 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:40:16,108 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:40:16,109 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:40:16,109 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_a0ce7837-33b3-4aea-89c2-f61429be01e2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a0ce7837-33b3-4aea-89c2-f61429be01e2/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b51c2612145ec1023df693fa4dd749d7fcebd3d [2020-12-03 12:40:16,456 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:40:16,490 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:40:16,494 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:40:16,497 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:40:16,497 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:40:16,499 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a0ce7837-33b3-4aea-89c2-f61429be01e2/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2020-12-03 12:40:16,589 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a0ce7837-33b3-4aea-89c2-f61429be01e2/bin/utaipan/data/e1ab221ba/1ef6e8f79fc243dcb93bdd96893b3c1f/FLAG6e699a8d9 [2020-12-03 12:40:17,668 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:40:17,672 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a0ce7837-33b3-4aea-89c2-f61429be01e2/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2020-12-03 12:40:17,726 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a0ce7837-33b3-4aea-89c2-f61429be01e2/bin/utaipan/data/e1ab221ba/1ef6e8f79fc243dcb93bdd96893b3c1f/FLAG6e699a8d9 [2020-12-03 12:40:18,020 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a0ce7837-33b3-4aea-89c2-f61429be01e2/bin/utaipan/data/e1ab221ba/1ef6e8f79fc243dcb93bdd96893b3c1f [2020-12-03 12:40:18,022 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:40:18,023 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:40:18,028 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:40:18,028 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:40:18,043 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:40:18,044 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:40:18" (1/1) ... [2020-12-03 12:40:18,047 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53410302 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 12:40:18,048 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:40:18" (1/1) ... [2020-12-03 12:40:18,057 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:40:18,183 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:40:18,557 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_a0ce7837-33b3-4aea-89c2-f61429be01e2/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2020-12-03 12:40:18,571 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_a0ce7837-33b3-4aea-89c2-f61429be01e2/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2020-12-03 12:40:18,613 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:40:18,634 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:40:19,598 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:40:19,600 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 12:40:19,600 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 12:40:19,604 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 12:40:19,605 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 12:40:19,685 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:19,686 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:19,687 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:19,688 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:19,689 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:19,708 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:19,709 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:19,712 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:19,717 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:20,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:40:20,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:40:20,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:40:20,187 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:40:20,188 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:40:20,189 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:40:20,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:40:20,191 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:40:20,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:40:20,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:40:20,399 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-03 12:40:20,406 INFO L168 Benchmark]: Toolchain (without parser) took 2380.77 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 60.1 MB in the beginning and 64.0 MB in the end (delta: -3.9 MB). Peak memory consumption was 16.5 MB. Max. memory is 16.1 GB. [2020-12-03 12:40:20,408 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 96.5 MB. Free memory is still 53.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:40:20,410 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2375.39 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 59.9 MB in the beginning and 64.0 MB in the end (delta: -4.2 MB). Peak memory consumption was 16.5 MB. Max. memory is 16.1 GB. [2020-12-03 12:40:20,414 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 96.5 MB. Free memory is still 53.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2375.39 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 59.9 MB in the beginning and 64.0 MB in the end (delta: -4.2 MB). Peak memory consumption was 16.5 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 12:40:23,225 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:40:23,229 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:40:23,292 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:40:23,293 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:40:23,300 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:40:23,303 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:40:23,308 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:40:23,313 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:40:23,320 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:40:23,322 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:40:23,327 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:40:23,328 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:40:23,335 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:40:23,337 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:40:23,340 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:40:23,342 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:40:23,346 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:40:23,351 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:40:23,359 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:40:23,362 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:40:23,364 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:40:23,373 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:40:23,375 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:40:23,383 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:40:23,387 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:40:23,387 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:40:23,389 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:40:23,391 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:40:23,392 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:40:23,393 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:40:23,394 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:40:23,396 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:40:23,397 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:40:23,399 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:40:23,399 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:40:23,400 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:40:23,400 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:40:23,401 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:40:23,403 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:40:23,404 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:40:23,404 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a0ce7837-33b3-4aea-89c2-f61429be01e2/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-03 12:40:23,451 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:40:23,452 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:40:23,454 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:40:23,454 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:40:23,455 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:40:23,455 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:40:23,455 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:40:23,456 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:40:23,456 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:40:23,457 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:40:23,459 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:40:23,459 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:40:23,459 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:40:23,459 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:40:23,460 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:40:23,460 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 12:40:23,460 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 12:40:23,460 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:40:23,460 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:40:23,461 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:40:23,461 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:40:23,461 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-03 12:40:23,461 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:40:23,462 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:40:23,462 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:40:23,462 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:40:23,462 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:40:23,463 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 12:40:23,463 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-03 12:40:23,463 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:40:23,463 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:40:23,463 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:40:23,464 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_a0ce7837-33b3-4aea-89c2-f61429be01e2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a0ce7837-33b3-4aea-89c2-f61429be01e2/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b51c2612145ec1023df693fa4dd749d7fcebd3d [2020-12-03 12:40:23,854 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:40:23,874 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:40:23,877 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:40:23,878 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:40:23,879 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:40:23,880 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a0ce7837-33b3-4aea-89c2-f61429be01e2/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2020-12-03 12:40:23,939 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a0ce7837-33b3-4aea-89c2-f61429be01e2/bin/utaipan/data/cea1577d7/910b2faf41fb4b3e8968c22cd48a6a5a/FLAG627fce272 [2020-12-03 12:40:24,836 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:40:24,837 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a0ce7837-33b3-4aea-89c2-f61429be01e2/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2020-12-03 12:40:24,878 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a0ce7837-33b3-4aea-89c2-f61429be01e2/bin/utaipan/data/cea1577d7/910b2faf41fb4b3e8968c22cd48a6a5a/FLAG627fce272 [2020-12-03 12:40:25,293 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a0ce7837-33b3-4aea-89c2-f61429be01e2/bin/utaipan/data/cea1577d7/910b2faf41fb4b3e8968c22cd48a6a5a [2020-12-03 12:40:25,296 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:40:25,298 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:40:25,299 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:40:25,300 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:40:25,303 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:40:25,304 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:40:25" (1/1) ... [2020-12-03 12:40:25,309 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c22868 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:40:25, skipping insertion in model container [2020-12-03 12:40:25,310 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:40:25" (1/1) ... [2020-12-03 12:40:25,317 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:40:25,448 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:40:25,719 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_a0ce7837-33b3-4aea-89c2-f61429be01e2/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2020-12-03 12:40:25,729 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_a0ce7837-33b3-4aea-89c2-f61429be01e2/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2020-12-03 12:40:25,791 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:40:25,798 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:40:27,080 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:40:27,217 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:27,220 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:27,220 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:27,221 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:27,224 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:27,252 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:27,255 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:27,257 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:27,259 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:27,775 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:40:27,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:40:27,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:40:27,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:40:27,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:40:27,789 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:40:27,791 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:40:27,792 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:40:27,793 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:40:27,793 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:40:27,953 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:27,954 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:28,021 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:40:28,075 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 12:40:28,123 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:40:28,128 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_a0ce7837-33b3-4aea-89c2-f61429be01e2/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2020-12-03 12:40:28,128 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_a0ce7837-33b3-4aea-89c2-f61429be01e2/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2020-12-03 12:40:28,140 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:40:28,141 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:40:28,201 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:40:28,215 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:28,216 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:28,216 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:28,216 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:28,217 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:28,224 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:28,224 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:28,225 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:28,226 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:28,262 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:40:28,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:40:28,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:40:28,264 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:40:28,265 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:40:28,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:40:28,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:40:28,267 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:40:28,267 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:40:28,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:40:28,312 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:28,313 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:28,330 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:40:28,352 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 12:40:28,380 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_a0ce7837-33b3-4aea-89c2-f61429be01e2/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2020-12-03 12:40:28,381 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_a0ce7837-33b3-4aea-89c2-f61429be01e2/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2020-12-03 12:40:28,382 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:40:28,384 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:40:28,415 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:40:28,433 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:28,434 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:28,434 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:28,434 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:28,435 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:28,466 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:28,466 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:28,467 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:28,468 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:28,498 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:40:28,499 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:40:28,499 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:40:28,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:40:28,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:40:28,501 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:40:28,501 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:40:28,502 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:40:28,502 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:40:28,503 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:40:28,540 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:28,541 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:40:28,586 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:40:29,448 INFO L208 MainTranslator]: Completed translation [2020-12-03 12:40:29,449 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:40:29 WrapperNode [2020-12-03 12:40:29,449 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 12:40:29,450 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 12:40:29,450 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 12:40:29,450 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 12:40:29,458 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:40:29" (1/1) ... [2020-12-03 12:40:29,517 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 12:40:29,559 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:40:29" (1/1) ... [2020-12-03 12:40:29,559 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 12:40:29,559 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 12:40:29,561 INFO L168 Benchmark]: Toolchain (without parser) took 4262.72 ms. Allocated memory was 54.5 MB in the beginning and 161.5 MB in the end (delta: 107.0 MB). Free memory was 36.2 MB in the beginning and 48.7 MB in the end (delta: -12.5 MB). Peak memory consumption was 93.9 MB. Max. memory is 16.1 GB. [2020-12-03 12:40:29,562 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 54.5 MB. Free memory was 37.1 MB in the beginning and 37.1 MB in the end (delta: 71.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:40:29,563 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4150.06 ms. Allocated memory was 54.5 MB in the beginning and 161.5 MB in the end (delta: 107.0 MB). Free memory was 35.9 MB in the beginning and 52.9 MB in the end (delta: -17.0 MB). Peak memory consumption was 95.9 MB. Max. memory is 16.1 GB. [2020-12-03 12:40:29,563 INFO L168 Benchmark]: Boogie Procedure Inliner took 109.15 ms. Allocated memory is still 161.5 MB. Free memory was 52.9 MB in the beginning and 48.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-03 12:40:29,565 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 54.5 MB. Free memory was 37.1 MB in the beginning and 37.1 MB in the end (delta: 71.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4150.06 ms. Allocated memory was 54.5 MB in the beginning and 161.5 MB in the end (delta: 107.0 MB). Free memory was 35.9 MB in the beginning and 52.9 MB in the end (delta: -17.0 MB). Peak memory consumption was 95.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 109.15 ms. Allocated memory is still 161.5 MB. Free memory was 52.9 MB in the beginning and 48.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...