./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_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_4f93c9d9-f262-4b93-b920-068beea96852/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4f93c9d9-f262-4b93-b920-068beea96852/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4f93c9d9-f262-4b93-b920-068beea96852/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4f93c9d9-f262-4b93-b920-068beea96852/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4f93c9d9-f262-4b93-b920-068beea96852/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4f93c9d9-f262-4b93-b920-068beea96852/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 90bffa76382a3b509544fe9345a90d95ef77ad62 ....................................................................................................................................................................................................... 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_4f93c9d9-f262-4b93-b920-068beea96852/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4f93c9d9-f262-4b93-b920-068beea96852/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4f93c9d9-f262-4b93-b920-068beea96852/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4f93c9d9-f262-4b93-b920-068beea96852/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4f93c9d9-f262-4b93-b920-068beea96852/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4f93c9d9-f262-4b93-b920-068beea96852/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 90bffa76382a3b509544fe9345a90d95ef77ad62 ................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-09 04:56:00,189 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 04:56:00,194 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 04:56:00,216 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 04:56:00,216 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 04:56:00,217 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 04:56:00,218 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 04:56:00,220 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 04:56:00,221 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 04:56:00,222 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 04:56:00,223 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 04:56:00,224 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 04:56:00,224 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 04:56:00,225 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 04:56:00,226 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 04:56:00,227 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 04:56:00,228 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 04:56:00,229 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 04:56:00,230 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 04:56:00,232 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 04:56:00,234 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 04:56:00,235 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 04:56:00,236 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 04:56:00,236 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 04:56:00,239 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 04:56:00,239 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 04:56:00,240 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 04:56:00,240 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 04:56:00,241 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 04:56:00,242 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 04:56:00,242 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 04:56:00,243 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 04:56:00,243 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 04:56:00,244 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 04:56:00,245 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 04:56:00,245 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 04:56:00,246 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 04:56:00,246 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 04:56:00,246 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 04:56:00,247 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 04:56:00,248 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 04:56:00,248 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4f93c9d9-f262-4b93-b920-068beea96852/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 04:56:00,265 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 04:56:00,265 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 04:56:00,266 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 04:56:00,266 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 04:56:00,266 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 04:56:00,266 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 04:56:00,266 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 04:56:00,266 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 04:56:00,266 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 04:56:00,267 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 04:56:00,267 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 04:56:00,267 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 04:56:00,267 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 04:56:00,267 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 04:56:00,267 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 04:56:00,268 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 04:56:00,268 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 04:56:00,268 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 04:56:00,268 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 04:56:00,268 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 04:56:00,268 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 04:56:00,268 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 04:56:00,268 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 04:56:00,268 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 04:56:00,269 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 04:56:00,269 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 04:56:00,269 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 04:56:00,269 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 04:56:00,269 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 04:56:00,269 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 04:56:00,269 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 04:56:00,269 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 04:56:00,269 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 04:56:00,270 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 04:56:00,270 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 04:56:00,270 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 04:56:00,270 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_4f93c9d9-f262-4b93-b920-068beea96852/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4f93c9d9-f262-4b93-b920-068beea96852/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90bffa76382a3b509544fe9345a90d95ef77ad62 [2020-12-09 04:56:00,434 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 04:56:00,454 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 04:56:00,457 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 04:56:00,458 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 04:56:00,458 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 04:56:00,459 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4f93c9d9-f262-4b93-b920-068beea96852/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2020-12-09 04:56:00,503 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4f93c9d9-f262-4b93-b920-068beea96852/bin/utaipan/data/c00eee504/2fa9c33f5dd14597b8ea6a851bb072e2/FLAG018f17136 [2020-12-09 04:56:01,053 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 04:56:01,054 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4f93c9d9-f262-4b93-b920-068beea96852/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2020-12-09 04:56:01,083 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4f93c9d9-f262-4b93-b920-068beea96852/bin/utaipan/data/c00eee504/2fa9c33f5dd14597b8ea6a851bb072e2/FLAG018f17136 [2020-12-09 04:56:01,537 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4f93c9d9-f262-4b93-b920-068beea96852/bin/utaipan/data/c00eee504/2fa9c33f5dd14597b8ea6a851bb072e2 [2020-12-09 04:56:01,539 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 04:56:01,540 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 04:56:01,542 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 04:56:01,542 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 04:56:01,544 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 04:56:01,544 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:56:01" (1/1) ... [2020-12-09 04:56:01,546 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32a92676 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:56:01, skipping insertion in model container [2020-12-09 04:56:01,546 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:56:01" (1/1) ... [2020-12-09 04:56:01,551 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 04:56:01,662 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 04:56:01,849 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_4f93c9d9-f262-4b93-b920-068beea96852/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2020-12-09 04:56:01,854 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_4f93c9d9-f262-4b93-b920-068beea96852/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2020-12-09 04:56:01,870 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 04:56:01,873 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 04:56:02,398 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:02,399 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:02,399 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:02,400 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:02,401 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:02,411 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:02,411 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:02,413 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:02,413 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:02,414 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:02,415 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:02,416 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:02,416 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:02,713 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 04:56:02,714 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 04:56:02,714 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 04:56:02,715 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 04:56:02,716 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 04:56:02,717 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 04:56:02,717 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 04:56:02,718 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 04:56:02,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 04:56:02,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 04:56:02,840 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 04:56:02,841 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:56:02,841 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:56:02,842 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:56:02,842 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:56:02,852 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-09 04:56:02,855 INFO L168 Benchmark]: Toolchain (without parser) took 1313.79 ms. Allocated memory is still 90.2 MB. Free memory was 51.3 MB in the beginning and 53.9 MB in the end (delta: -2.6 MB). Peak memory consumption was 25.7 MB. Max. memory is 16.1 GB. [2020-12-09 04:56:02,856 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 69.2 MB. Free memory is still 34.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 04:56:02,856 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1312.11 ms. Allocated memory is still 90.2 MB. Free memory was 51.1 MB in the beginning and 53.9 MB in the end (delta: -2.8 MB). Peak memory consumption was 25.7 MB. Max. memory is 16.1 GB. [2020-12-09 04:56:02,858 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 69.2 MB. Free memory is still 34.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1312.11 ms. Allocated memory is still 90.2 MB. Free memory was 51.1 MB in the beginning and 53.9 MB in the end (delta: -2.8 MB). Peak memory consumption was 25.7 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 [2020-12-09 04:56:04,116 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 04:56:04,117 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 04:56:04,143 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 04:56:04,144 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 04:56:04,145 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 04:56:04,146 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 04:56:04,148 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 04:56:04,150 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 04:56:04,151 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 04:56:04,151 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 04:56:04,152 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 04:56:04,153 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 04:56:04,154 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 04:56:04,155 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 04:56:04,156 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 04:56:04,156 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 04:56:04,157 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 04:56:04,159 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 04:56:04,160 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 04:56:04,162 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 04:56:04,163 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 04:56:04,164 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 04:56:04,165 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 04:56:04,168 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 04:56:04,168 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 04:56:04,168 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 04:56:04,169 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 04:56:04,169 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 04:56:04,170 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 04:56:04,170 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 04:56:04,171 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 04:56:04,172 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 04:56:04,172 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 04:56:04,173 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 04:56:04,174 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 04:56:04,174 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 04:56:04,174 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 04:56:04,174 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 04:56:04,175 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 04:56:04,176 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 04:56:04,176 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4f93c9d9-f262-4b93-b920-068beea96852/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 04:56:04,193 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 04:56:04,193 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 04:56:04,194 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 04:56:04,194 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 04:56:04,194 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 04:56:04,194 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 04:56:04,194 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 04:56:04,195 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 04:56:04,195 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 04:56:04,195 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 04:56:04,195 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 04:56:04,195 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 04:56:04,196 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 04:56:04,196 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 04:56:04,196 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 04:56:04,196 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 04:56:04,196 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 04:56:04,196 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 04:56:04,196 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 04:56:04,196 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 04:56:04,196 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 04:56:04,197 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 04:56:04,197 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 04:56:04,197 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 04:56:04,197 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 04:56:04,197 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 04:56:04,197 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 04:56:04,197 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 04:56:04,197 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 04:56:04,197 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 04:56:04,198 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 04:56:04,198 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 04:56:04,198 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_4f93c9d9-f262-4b93-b920-068beea96852/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4f93c9d9-f262-4b93-b920-068beea96852/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90bffa76382a3b509544fe9345a90d95ef77ad62 [2020-12-09 04:56:04,417 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 04:56:04,432 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 04:56:04,434 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 04:56:04,435 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 04:56:04,436 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 04:56:04,436 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4f93c9d9-f262-4b93-b920-068beea96852/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2020-12-09 04:56:04,484 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4f93c9d9-f262-4b93-b920-068beea96852/bin/utaipan/data/28f1c1e30/c4a40384e0ac4eedacb922c227215635/FLAG21a2d2a54 [2020-12-09 04:56:05,113 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 04:56:05,114 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4f93c9d9-f262-4b93-b920-068beea96852/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2020-12-09 04:56:05,138 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4f93c9d9-f262-4b93-b920-068beea96852/bin/utaipan/data/28f1c1e30/c4a40384e0ac4eedacb922c227215635/FLAG21a2d2a54 [2020-12-09 04:56:05,532 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4f93c9d9-f262-4b93-b920-068beea96852/bin/utaipan/data/28f1c1e30/c4a40384e0ac4eedacb922c227215635 [2020-12-09 04:56:05,537 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 04:56:05,540 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 04:56:05,542 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 04:56:05,542 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 04:56:05,547 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 04:56:05,547 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:56:05" (1/1) ... [2020-12-09 04:56:05,549 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c636ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:56:05, skipping insertion in model container [2020-12-09 04:56:05,549 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:56:05" (1/1) ... [2020-12-09 04:56:05,555 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 04:56:05,633 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 04:56:05,846 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_4f93c9d9-f262-4b93-b920-068beea96852/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2020-12-09 04:56:05,853 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_4f93c9d9-f262-4b93-b920-068beea96852/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2020-12-09 04:56:05,877 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 04:56:05,883 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 04:56:06,545 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:06,546 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:06,546 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:06,546 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:06,547 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:06,558 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:06,559 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:06,560 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:06,561 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:06,562 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:06,563 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:06,564 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:06,564 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:06,875 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 04:56:06,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 04:56:06,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 04:56:06,878 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 04:56:06,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 04:56:06,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 04:56:06,880 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 04:56:06,880 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 04:56:06,880 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 04:56:06,881 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 04:56:07,006 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 04:56:07,022 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,023 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,027 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,032 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,086 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,087 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,087 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,087 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,087 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,088 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,088 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,089 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,089 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,089 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,089 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,089 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,090 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,092 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,093 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,093 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,093 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,096 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,096 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,102 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,103 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,103 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,115 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 04:56:07,140 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-09 04:56:07,219 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 04:56:07,223 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_4f93c9d9-f262-4b93-b920-068beea96852/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2020-12-09 04:56:07,223 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_4f93c9d9-f262-4b93-b920-068beea96852/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2020-12-09 04:56:07,225 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 04:56:07,225 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 04:56:07,252 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,253 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,253 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,253 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,254 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,258 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,259 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,259 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,259 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,260 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,261 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,261 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,261 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 04:56:07,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 04:56:07,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 04:56:07,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 04:56:07,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 04:56:07,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 04:56:07,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 04:56:07,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 04:56:07,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 04:56:07,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 04:56:07,306 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 04:56:07,315 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,316 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,316 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,319 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,340 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,341 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,341 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,342 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,342 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,342 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,343 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,343 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,344 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,344 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,344 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,344 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,345 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,345 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,346 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,346 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,346 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,348 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,349 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,354 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,355 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,355 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,361 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 04:56:07,375 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 04:56:07,388 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_4f93c9d9-f262-4b93-b920-068beea96852/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2020-12-09 04:56:07,389 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_4f93c9d9-f262-4b93-b920-068beea96852/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2020-12-09 04:56:07,390 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 04:56:07,391 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 04:56:07,413 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,413 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,413 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,413 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,414 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,418 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,418 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,419 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,419 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,419 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,420 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,420 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,420 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,452 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 04:56:07,453 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 04:56:07,453 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 04:56:07,453 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 04:56:07,454 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 04:56:07,454 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 04:56:07,454 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 04:56:07,454 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 04:56:07,455 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 04:56:07,455 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 04:56:07,470 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 04:56:07,481 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,482 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,483 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,487 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,511 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,511 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,512 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,512 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,512 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,513 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,513 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,514 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,514 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,514 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,515 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,515 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,515 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,516 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,517 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,517 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,517 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,520 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,520 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,525 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,526 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,527 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:56:07,534 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 04:56:08,159 INFO L208 MainTranslator]: Completed translation [2020-12-09 04:56:08,159 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:56:08 WrapperNode [2020-12-09 04:56:08,159 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 04:56:08,160 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 04:56:08,160 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 04:56:08,160 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 04:56:08,165 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:56:08" (1/1) ... [2020-12-09 04:56:08,199 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]]] [2020-12-09 04:56:08,226 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:56:08" (1/1) ... [2020-12-09 04:56:08,226 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 04:56:08,226 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-09 04:56:08,228 INFO L168 Benchmark]: Toolchain (without parser) took 2687.38 ms. Allocated memory was 52.4 MB in the beginning and 151.0 MB in the end (delta: 98.6 MB). Free memory was 33.4 MB in the beginning and 88.2 MB in the end (delta: -54.8 MB). Peak memory consumption was 44.8 MB. Max. memory is 16.1 GB. [2020-12-09 04:56:08,229 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 52.4 MB. Free memory was 35.8 MB in the beginning and 35.7 MB in the end (delta: 71.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 04:56:08,229 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2617.39 ms. Allocated memory was 52.4 MB in the beginning and 151.0 MB in the end (delta: 98.6 MB). Free memory was 33.2 MB in the beginning and 93.4 MB in the end (delta: -60.2 MB). Peak memory consumption was 109.8 MB. Max. memory is 16.1 GB. [2020-12-09 04:56:08,230 INFO L168 Benchmark]: Boogie Procedure Inliner took 66.50 ms. Allocated memory is still 151.0 MB. Free memory was 93.4 MB in the beginning and 88.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-09 04:56:08,231 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 52.4 MB. Free memory was 35.8 MB in the beginning and 35.7 MB in the end (delta: 71.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2617.39 ms. Allocated memory was 52.4 MB in the beginning and 151.0 MB in the end (delta: 98.6 MB). Free memory was 33.2 MB in the beginning and 93.4 MB in the end (delta: -60.2 MB). Peak memory consumption was 109.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 66.50 ms. Allocated memory is still 151.0 MB. Free memory was 93.4 MB in the beginning and 88.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...