./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_71c76e40-e3ea-4eb1-aebd-e84aed98706f/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_71c76e40-e3ea-4eb1-aebd-e84aed98706f/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_71c76e40-e3ea-4eb1-aebd-e84aed98706f/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_71c76e40-e3ea-4eb1-aebd-e84aed98706f/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_71c76e40-e3ea-4eb1-aebd-e84aed98706f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_71c76e40-e3ea-4eb1-aebd-e84aed98706f/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 812c67cb6da244f1c8d5164f5111153648f7765c ........................................................................................................................................................................................................ 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_71c76e40-e3ea-4eb1-aebd-e84aed98706f/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_71c76e40-e3ea-4eb1-aebd-e84aed98706f/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_71c76e40-e3ea-4eb1-aebd-e84aed98706f/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_71c76e40-e3ea-4eb1-aebd-e84aed98706f/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_71c76e40-e3ea-4eb1-aebd-e84aed98706f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_71c76e40-e3ea-4eb1-aebd-e84aed98706f/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 812c67cb6da244f1c8d5164f5111153648f7765c .................................................................................................................................................................................................................................................................................................................... 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 12:39:11,987 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:39:11,999 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:39:12,054 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:39:12,059 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:39:12,061 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:39:12,063 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:39:12,066 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:39:12,071 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:39:12,073 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:39:12,075 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:39:12,078 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:39:12,079 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:39:12,083 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:39:12,085 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:39:12,086 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:39:12,088 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:39:12,089 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:39:12,091 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:39:12,094 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:39:12,096 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:39:12,097 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:39:12,098 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:39:12,099 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:39:12,103 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:39:12,103 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:39:12,104 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:39:12,105 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:39:12,106 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:39:12,107 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:39:12,107 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:39:12,108 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:39:12,109 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:39:12,110 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:39:12,111 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:39:12,112 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:39:12,112 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:39:12,113 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:39:12,113 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:39:12,114 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:39:12,115 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:39:12,116 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_71c76e40-e3ea-4eb1-aebd-e84aed98706f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-03 12:39:12,142 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:39:12,143 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:39:12,144 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:39:12,144 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:39:12,145 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:39:12,145 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:39:12,145 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-03 12:39:12,146 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:39:12,146 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:39:12,146 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-03 12:39:12,147 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-03 12:39:12,147 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:39:12,147 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-03 12:39:12,148 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-03 12:39:12,148 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-03 12:39:12,149 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:39:12,149 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 12:39:12,150 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:39:12,150 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:39:12,150 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:39:12,151 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:39:12,151 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:39:12,152 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:39:12,152 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:39:12,152 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:39:12,153 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:39:12,153 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:39:12,153 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:39:12,154 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:39:12,154 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:39:12,154 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:39:12,155 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-03 12:39:12,155 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 12:39:12,155 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:39:12,155 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:39:12,155 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:39:12,156 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_71c76e40-e3ea-4eb1-aebd-e84aed98706f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_71c76e40-e3ea-4eb1-aebd-e84aed98706f/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 812c67cb6da244f1c8d5164f5111153648f7765c [2020-12-03 12:39:12,446 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:39:12,482 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:39:12,485 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:39:12,487 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:39:12,488 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:39:12,489 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_71c76e40-e3ea-4eb1-aebd-e84aed98706f/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2020-12-03 12:39:12,568 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_71c76e40-e3ea-4eb1-aebd-e84aed98706f/bin/utaipan/data/33fdd5bdd/f480640055d5404098cee92132806773/FLAGf01a70aeb [2020-12-03 12:39:13,401 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:39:13,403 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_71c76e40-e3ea-4eb1-aebd-e84aed98706f/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2020-12-03 12:39:13,450 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_71c76e40-e3ea-4eb1-aebd-e84aed98706f/bin/utaipan/data/33fdd5bdd/f480640055d5404098cee92132806773/FLAGf01a70aeb [2020-12-03 12:39:13,553 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_71c76e40-e3ea-4eb1-aebd-e84aed98706f/bin/utaipan/data/33fdd5bdd/f480640055d5404098cee92132806773 [2020-12-03 12:39:13,556 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:39:13,557 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:39:13,559 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:39:13,559 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:39:13,562 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:39:13,563 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:39:13" (1/1) ... [2020-12-03 12:39:13,565 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40292523 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:39:13, skipping insertion in model container [2020-12-03 12:39:13,565 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:39:13" (1/1) ... [2020-12-03 12:39:13,572 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:39:13,682 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:39:14,023 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_71c76e40-e3ea-4eb1-aebd-e84aed98706f/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2020-12-03 12:39:14,030 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_71c76e40-e3ea-4eb1-aebd-e84aed98706f/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2020-12-03 12:39:14,058 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:39:14,064 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:39:15,080 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:15,081 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:15,081 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:15,082 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:15,083 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:15,098 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:15,099 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:15,101 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:15,101 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:15,103 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:15,105 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:15,105 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:15,106 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:15,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:39:15,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:39:15,548 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:39:15,550 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:39:15,551 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:39:15,552 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:39:15,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:39:15,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:39:15,555 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:39:15,555 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:39:15,766 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:39:15,767 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 12:39:15,768 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 12:39:15,770 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 12:39:15,770 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 12:39:15,787 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-03 12:39:15,806 INFO L168 Benchmark]: Toolchain (without parser) took 2247.58 ms. Allocated memory was 92.3 MB in the beginning and 119.5 MB in the end (delta: 27.3 MB). Free memory was 64.9 MB in the beginning and 86.0 MB in the end (delta: -21.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 16.1 GB. [2020-12-03 12:39:15,807 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 92.3 MB. Free memory is still 70.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:39:15,808 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2245.34 ms. Allocated memory was 92.3 MB in the beginning and 119.5 MB in the end (delta: 27.3 MB). Free memory was 64.7 MB in the beginning and 86.0 MB in the end (delta: -21.3 MB). Peak memory consumption was 33.1 MB. Max. memory is 16.1 GB. [2020-12-03 12:39:15,810 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 92.3 MB. Free memory is still 70.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2245.34 ms. Allocated memory was 92.3 MB in the beginning and 119.5 MB in the end (delta: 27.3 MB). Free memory was 64.7 MB in the beginning and 86.0 MB in the end (delta: -21.3 MB). Peak memory consumption was 33.1 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 12:39:18,280 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:39:18,282 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:39:18,318 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:39:18,318 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:39:18,320 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:39:18,322 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:39:18,325 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:39:18,327 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:39:18,329 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:39:18,330 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:39:18,340 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:39:18,340 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:39:18,342 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:39:18,343 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:39:18,345 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:39:18,346 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:39:18,347 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:39:18,350 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:39:18,353 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:39:18,355 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:39:18,357 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:39:18,358 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:39:18,359 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:39:18,363 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:39:18,364 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:39:18,364 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:39:18,366 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:39:18,366 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:39:18,367 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:39:18,368 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:39:18,369 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:39:18,370 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:39:18,371 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:39:18,373 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:39:18,373 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:39:18,374 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:39:18,374 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:39:18,375 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:39:18,376 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:39:18,377 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:39:18,378 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_71c76e40-e3ea-4eb1-aebd-e84aed98706f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-03 12:39:18,405 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:39:18,406 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:39:18,407 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:39:18,407 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:39:18,407 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:39:18,408 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:39:18,408 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:39:18,408 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:39:18,408 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:39:18,409 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:39:18,410 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:39:18,410 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:39:18,410 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:39:18,410 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:39:18,411 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:39:18,411 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 12:39:18,411 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 12:39:18,411 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:39:18,411 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:39:18,412 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:39:18,412 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:39:18,412 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-03 12:39:18,412 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:39:18,413 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:39:18,413 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:39:18,413 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:39:18,413 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:39:18,414 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 12:39:18,414 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-03 12:39:18,414 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:39:18,414 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:39:18,415 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:39:18,415 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_71c76e40-e3ea-4eb1-aebd-e84aed98706f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_71c76e40-e3ea-4eb1-aebd-e84aed98706f/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 812c67cb6da244f1c8d5164f5111153648f7765c [2020-12-03 12:39:18,805 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:39:18,837 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:39:18,842 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:39:18,843 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:39:18,844 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:39:18,845 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_71c76e40-e3ea-4eb1-aebd-e84aed98706f/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2020-12-03 12:39:18,935 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_71c76e40-e3ea-4eb1-aebd-e84aed98706f/bin/utaipan/data/8b526ea84/351e70b13eb4408f94836b8f8ee2ae0c/FLAGb947b4940 [2020-12-03 12:39:19,988 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:39:19,988 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_71c76e40-e3ea-4eb1-aebd-e84aed98706f/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2020-12-03 12:39:20,028 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_71c76e40-e3ea-4eb1-aebd-e84aed98706f/bin/utaipan/data/8b526ea84/351e70b13eb4408f94836b8f8ee2ae0c/FLAGb947b4940 [2020-12-03 12:39:20,408 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_71c76e40-e3ea-4eb1-aebd-e84aed98706f/bin/utaipan/data/8b526ea84/351e70b13eb4408f94836b8f8ee2ae0c [2020-12-03 12:39:20,410 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:39:20,412 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:39:20,414 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:39:20,415 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:39:20,419 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:39:20,420 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:39:20" (1/1) ... [2020-12-03 12:39:20,422 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 12:39:20, skipping insertion in model container [2020-12-03 12:39:20,422 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:39:20" (1/1) ... [2020-12-03 12:39:20,438 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:39:20,582 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:39:20,968 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_71c76e40-e3ea-4eb1-aebd-e84aed98706f/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2020-12-03 12:39:20,978 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_71c76e40-e3ea-4eb1-aebd-e84aed98706f/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2020-12-03 12:39:21,004 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:39:21,011 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:39:22,051 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,052 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,052 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,053 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,055 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,072 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,073 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,075 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,076 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,078 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,080 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,081 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,081 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:39:22,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:39:22,581 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:39:22,583 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:39:22,584 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:39:22,586 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:39:22,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:39:22,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:39:22,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:39:22,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:39:22,809 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:39:22,837 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,838 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,844 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,852 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,925 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,926 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,927 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,927 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,928 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,928 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,929 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,930 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,930 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,930 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,931 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,931 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,931 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,935 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,936 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,936 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,936 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,941 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,941 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,971 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,972 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,972 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,987 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:39:23,025 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 12:39:23,114 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:39:23,118 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_71c76e40-e3ea-4eb1-aebd-e84aed98706f/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2020-12-03 12:39:23,119 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_71c76e40-e3ea-4eb1-aebd-e84aed98706f/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2020-12-03 12:39:23,121 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:39:23,122 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:39:23,163 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,163 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,164 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,164 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,165 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,174 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,175 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,176 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,177 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,178 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,179 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,180 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,180 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,227 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:39:23,228 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:39:23,229 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:39:23,230 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:39:23,231 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:39:23,231 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:39:23,232 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:39:23,233 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:39:23,233 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:39:23,234 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:39:23,260 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:39:23,278 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,308 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,310 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,315 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,341 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,342 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,342 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,343 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,343 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,344 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,344 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,345 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,345 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,346 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,346 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,347 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,347 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,348 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,348 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,349 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,349 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,353 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,353 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,360 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,362 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,362 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,370 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:39:23,390 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 12:39:23,404 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_71c76e40-e3ea-4eb1-aebd-e84aed98706f/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2020-12-03 12:39:23,405 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_71c76e40-e3ea-4eb1-aebd-e84aed98706f/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2020-12-03 12:39:23,406 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:39:23,407 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:39:23,475 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,476 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,476 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,477 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,477 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,483 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,484 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,485 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,485 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,486 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,487 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,487 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,488 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:39:23,523 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:39:23,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:39:23,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:39:23,526 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:39:23,526 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:39:23,527 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:39:23,527 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:39:23,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:39:23,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:39:23,551 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:39:23,595 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,596 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,597 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,626 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,673 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,687 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,687 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,688 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,688 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,689 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,690 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,695 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,695 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,696 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,697 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,698 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,700 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,701 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,701 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,701 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,708 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,711 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,712 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,718 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,719 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,720 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:23,730 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:39:24,761 INFO L208 MainTranslator]: Completed translation [2020-12-03 12:39:24,761 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:39:24 WrapperNode [2020-12-03 12:39:24,762 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 12:39:24,763 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 12:39:24,763 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 12:39:24,763 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 12:39:24,771 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:39:24" (1/1) ... [2020-12-03 12:39:24,821 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 12:39:24,861 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:39:24" (1/1) ... [2020-12-03 12:39:24,861 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 12:39:24,861 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 12:39:24,863 INFO L168 Benchmark]: Toolchain (without parser) took 4450.32 ms. Allocated memory was 54.5 MB in the beginning and 165.7 MB in the end (delta: 111.1 MB). Free memory was 24.5 MB in the beginning and 48.8 MB in the end (delta: -24.3 MB). Peak memory consumption was 85.1 MB. Max. memory is 16.1 GB. [2020-12-03 12:39:24,864 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 54.5 MB. Free memory was 36.1 MB in the beginning and 36.0 MB in the end (delta: 26.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:39:24,865 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4347.64 ms. Allocated memory was 54.5 MB in the beginning and 165.7 MB in the end (delta: 111.1 MB). Free memory was 24.3 MB in the beginning and 54.1 MB in the end (delta: -29.8 MB). Peak memory consumption was 97.1 MB. Max. memory is 16.1 GB. [2020-12-03 12:39:24,866 INFO L168 Benchmark]: Boogie Procedure Inliner took 98.31 ms. Allocated memory is still 165.7 MB. Free memory was 54.1 MB in the beginning and 48.8 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-03 12:39:24,868 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 54.5 MB. Free memory was 36.1 MB in the beginning and 36.0 MB in the end (delta: 26.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4347.64 ms. Allocated memory was 54.5 MB in the beginning and 165.7 MB in the end (delta: 111.1 MB). Free memory was 24.3 MB in the beginning and 54.1 MB in the end (delta: -29.8 MB). Peak memory consumption was 97.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 98.31 ms. Allocated memory is still 165.7 MB. Free memory was 54.1 MB in the beginning and 48.8 MB in the end (delta: 5.2 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...