./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_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_64a94fc0-adfe-4831-a1e1-ff775c3e6016/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_64a94fc0-adfe-4831-a1e1-ff775c3e6016/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_64a94fc0-adfe-4831-a1e1-ff775c3e6016/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_64a94fc0-adfe-4831-a1e1-ff775c3e6016/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_64a94fc0-adfe-4831-a1e1-ff775c3e6016/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_64a94fc0-adfe-4831-a1e1-ff775c3e6016/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 94d66bfbe7c1a6ec67199265392e6e33d90ca4f6 ....................................................................................................................................................................................................... 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_64a94fc0-adfe-4831-a1e1-ff775c3e6016/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_64a94fc0-adfe-4831-a1e1-ff775c3e6016/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_64a94fc0-adfe-4831-a1e1-ff775c3e6016/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_64a94fc0-adfe-4831-a1e1-ff775c3e6016/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_64a94fc0-adfe-4831-a1e1-ff775c3e6016/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_64a94fc0-adfe-4831-a1e1-ff775c3e6016/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 94d66bfbe7c1a6ec67199265392e6e33d90ca4f6 ............................................................................................................................................................................................................................................................................................................................... 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 08:59:42,479 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 08:59:42,481 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 08:59:42,522 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 08:59:42,523 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 08:59:42,524 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 08:59:42,536 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 08:59:42,539 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 08:59:42,541 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 08:59:42,542 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 08:59:42,543 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 08:59:42,545 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 08:59:42,545 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 08:59:42,546 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 08:59:42,547 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 08:59:42,548 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 08:59:42,548 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 08:59:42,549 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 08:59:42,550 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 08:59:42,552 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 08:59:42,553 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 08:59:42,554 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 08:59:42,555 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 08:59:42,556 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 08:59:42,558 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 08:59:42,559 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 08:59:42,559 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 08:59:42,560 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 08:59:42,560 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 08:59:42,561 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 08:59:42,561 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 08:59:42,562 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 08:59:42,562 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 08:59:42,563 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 08:59:42,564 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 08:59:42,564 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 08:59:42,565 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 08:59:42,565 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 08:59:42,565 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 08:59:42,566 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 08:59:42,566 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 08:59:42,567 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_64a94fc0-adfe-4831-a1e1-ff775c3e6016/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 08:59:42,583 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 08:59:42,583 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 08:59:42,584 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 08:59:42,584 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 08:59:42,584 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 08:59:42,584 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 08:59:42,584 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 08:59:42,584 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 08:59:42,584 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 08:59:42,585 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 08:59:42,585 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 08:59:42,585 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 08:59:42,585 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 08:59:42,585 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 08:59:42,585 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 08:59:42,586 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 08:59:42,586 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 08:59:42,586 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 08:59:42,586 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 08:59:42,586 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 08:59:42,586 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 08:59:42,586 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 08:59:42,586 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 08:59:42,586 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 08:59:42,586 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 08:59:42,587 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 08:59:42,587 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 08:59:42,587 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 08:59:42,587 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 08:59:42,587 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 08:59:42,587 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 08:59:42,587 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 08:59:42,587 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 08:59:42,588 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 08:59:42,588 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 08:59:42,588 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 08:59:42,588 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_64a94fc0-adfe-4831-a1e1-ff775c3e6016/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_64a94fc0-adfe-4831-a1e1-ff775c3e6016/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 94d66bfbe7c1a6ec67199265392e6e33d90ca4f6 [2020-12-09 08:59:42,759 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 08:59:42,777 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 08:59:42,779 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 08:59:42,780 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 08:59:42,781 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 08:59:42,782 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_64a94fc0-adfe-4831-a1e1-ff775c3e6016/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2020-12-09 08:59:42,828 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_64a94fc0-adfe-4831-a1e1-ff775c3e6016/bin/utaipan/data/48c34490f/e5f5aea9fc8c4caf9b7e1aef93ed1a8c/FLAG78b64bd2e [2020-12-09 08:59:43,459 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 08:59:43,459 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_64a94fc0-adfe-4831-a1e1-ff775c3e6016/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2020-12-09 08:59:43,482 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_64a94fc0-adfe-4831-a1e1-ff775c3e6016/bin/utaipan/data/48c34490f/e5f5aea9fc8c4caf9b7e1aef93ed1a8c/FLAG78b64bd2e [2020-12-09 08:59:43,880 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_64a94fc0-adfe-4831-a1e1-ff775c3e6016/bin/utaipan/data/48c34490f/e5f5aea9fc8c4caf9b7e1aef93ed1a8c [2020-12-09 08:59:43,888 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 08:59:43,891 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 08:59:43,896 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 08:59:43,896 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 08:59:43,905 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 08:59:43,906 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 08:59:43" (1/1) ... [2020-12-09 08:59:43,912 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6feddd62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:59:43, skipping insertion in model container [2020-12-09 08:59:43,912 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 08:59:43" (1/1) ... [2020-12-09 08:59:43,931 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 08:59:44,099 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 08:59:44,282 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_64a94fc0-adfe-4831-a1e1-ff775c3e6016/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2020-12-09 08:59:44,287 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_64a94fc0-adfe-4831-a1e1-ff775c3e6016/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2020-12-09 08:59:44,302 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 08:59:44,305 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 08:59:44,850 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:44,851 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:44,851 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:44,852 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:44,852 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:44,862 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:44,863 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:44,864 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:44,864 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:44,866 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:44,866 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:44,867 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:44,867 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:45,158 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 08:59:45,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 08:59:45,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 08:59:45,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 08:59:45,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 08:59:45,162 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 08:59:45,162 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 08:59:45,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 08:59:45,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 08:59:45,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 08:59:45,284 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 08:59:45,284 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 08:59:45,284 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 08:59:45,285 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 08:59:45,286 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 08:59:45,294 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-09 08:59:45,297 INFO L168 Benchmark]: Toolchain (without parser) took 1405.90 ms. Allocated memory is still 121.6 MB. Free memory was 80.6 MB in the beginning and 65.5 MB in the end (delta: 15.1 MB). Peak memory consumption was 23.5 MB. Max. memory is 16.1 GB. [2020-12-09 08:59:45,298 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 81.8 MB. Free memory was 39.2 MB in the beginning and 39.1 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 08:59:45,299 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1400.19 ms. Allocated memory is still 121.6 MB. Free memory was 80.3 MB in the beginning and 65.5 MB in the end (delta: 14.9 MB). Peak memory consumption was 23.5 MB. Max. memory is 16.1 GB. [2020-12-09 08:59:45,300 INFO L339 ainManager$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 81.8 MB. Free memory was 39.2 MB in the beginning and 39.1 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1400.19 ms. Allocated memory is still 121.6 MB. Free memory was 80.3 MB in the beginning and 65.5 MB in the end (delta: 14.9 MB). Peak memory consumption was 23.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2020-12-09 08:59:46,598 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 08:59:46,600 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 08:59:46,629 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 08:59:46,629 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 08:59:46,630 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 08:59:46,632 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 08:59:46,635 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 08:59:46,637 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 08:59:46,638 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 08:59:46,639 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 08:59:46,640 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 08:59:46,641 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 08:59:46,642 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 08:59:46,643 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 08:59:46,645 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 08:59:46,646 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 08:59:46,647 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 08:59:46,649 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 08:59:46,651 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 08:59:46,653 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 08:59:46,654 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 08:59:46,655 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 08:59:46,656 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 08:59:46,659 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 08:59:46,660 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 08:59:46,660 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 08:59:46,661 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 08:59:46,662 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 08:59:46,663 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 08:59:46,663 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 08:59:46,664 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 08:59:46,665 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 08:59:46,666 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 08:59:46,667 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 08:59:46,667 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 08:59:46,668 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 08:59:46,668 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 08:59:46,668 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 08:59:46,669 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 08:59:46,670 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 08:59:46,670 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_64a94fc0-adfe-4831-a1e1-ff775c3e6016/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 08:59:46,692 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 08:59:46,692 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 08:59:46,693 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 08:59:46,693 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 08:59:46,693 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 08:59:46,694 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 08:59:46,694 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 08:59:46,694 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 08:59:46,694 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 08:59:46,694 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 08:59:46,695 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 08:59:46,695 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 08:59:46,695 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 08:59:46,695 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 08:59:46,695 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 08:59:46,695 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 08:59:46,696 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 08:59:46,696 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 08:59:46,696 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 08:59:46,696 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 08:59:46,696 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 08:59:46,696 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 08:59:46,696 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 08:59:46,697 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 08:59:46,697 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 08:59:46,697 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 08:59:46,697 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 08:59:46,697 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 08:59:46,697 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 08:59:46,697 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 08:59:46,697 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 08:59:46,697 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 08:59:46,698 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_64a94fc0-adfe-4831-a1e1-ff775c3e6016/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_64a94fc0-adfe-4831-a1e1-ff775c3e6016/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 94d66bfbe7c1a6ec67199265392e6e33d90ca4f6 [2020-12-09 08:59:46,942 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 08:59:46,962 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 08:59:46,964 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 08:59:46,965 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 08:59:46,965 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 08:59:46,966 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_64a94fc0-adfe-4831-a1e1-ff775c3e6016/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2020-12-09 08:59:47,012 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_64a94fc0-adfe-4831-a1e1-ff775c3e6016/bin/utaipan/data/bdadc9a09/de69887bdcd54541960fa5dd5e9e0346/FLAG397f7d1d4 [2020-12-09 08:59:47,664 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 08:59:47,664 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_64a94fc0-adfe-4831-a1e1-ff775c3e6016/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2020-12-09 08:59:47,687 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_64a94fc0-adfe-4831-a1e1-ff775c3e6016/bin/utaipan/data/bdadc9a09/de69887bdcd54541960fa5dd5e9e0346/FLAG397f7d1d4 [2020-12-09 08:59:48,036 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_64a94fc0-adfe-4831-a1e1-ff775c3e6016/bin/utaipan/data/bdadc9a09/de69887bdcd54541960fa5dd5e9e0346 [2020-12-09 08:59:48,038 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 08:59:48,039 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 08:59:48,039 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 08:59:48,039 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 08:59:48,042 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 08:59:48,043 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 08:59:48" (1/1) ... [2020-12-09 08:59:48,044 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4683b1a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:59:48, skipping insertion in model container [2020-12-09 08:59:48,044 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 08:59:48" (1/1) ... [2020-12-09 08:59:48,049 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 08:59:48,133 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 08:59:48,311 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_64a94fc0-adfe-4831-a1e1-ff775c3e6016/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2020-12-09 08:59:48,316 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_64a94fc0-adfe-4831-a1e1-ff775c3e6016/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2020-12-09 08:59:48,334 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 08:59:48,338 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 08:59:48,990 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:48,991 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:48,992 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:48,992 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:48,993 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,009 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,009 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,011 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,012 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,014 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,015 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,015 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,016 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 08:59:49,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 08:59:49,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 08:59:49,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 08:59:49,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 08:59:49,317 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 08:59:49,317 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 08:59:49,317 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 08:59:49,318 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 08:59:49,318 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 08:59:49,440 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 08:59:49,465 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,470 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,516 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,517 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,517 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,517 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,517 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,518 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,526 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,526 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,527 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,527 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,527 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,527 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,527 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,529 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,530 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,530 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,530 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,532 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,533 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,539 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,539 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,539 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,547 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,550 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,551 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,551 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,551 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,552 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,555 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 08:59:49,578 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-09 08:59:49,622 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 08:59:49,625 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_64a94fc0-adfe-4831-a1e1-ff775c3e6016/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2020-12-09 08:59:49,625 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_64a94fc0-adfe-4831-a1e1-ff775c3e6016/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2020-12-09 08:59:49,626 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 08:59:49,626 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 08:59:49,648 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,648 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,648 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,649 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,649 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,653 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,653 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,654 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,654 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,655 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,655 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,656 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,656 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,683 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 08:59:49,684 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 08:59:49,684 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 08:59:49,685 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 08:59:49,686 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 08:59:49,686 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 08:59:49,686 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 08:59:49,686 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 08:59:49,687 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 08:59:49,687 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 08:59:49,703 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 08:59:49,717 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,721 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,738 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,738 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,738 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,739 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,739 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,739 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,739 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,740 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,740 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,740 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,740 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,740 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,740 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,741 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,741 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,741 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,742 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,743 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,744 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,748 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,748 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,748 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,752 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,753 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,753 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,754 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,754 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,754 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,755 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 08:59:49,773 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 08:59:49,782 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_64a94fc0-adfe-4831-a1e1-ff775c3e6016/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2020-12-09 08:59:49,782 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_64a94fc0-adfe-4831-a1e1-ff775c3e6016/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2020-12-09 08:59:49,783 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 08:59:49,784 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 08:59:49,804 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,804 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,804 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,805 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,805 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,809 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,809 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,809 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,810 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,810 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,810 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,811 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,811 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 08:59:49,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 08:59:49,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 08:59:49,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 08:59:49,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 08:59:49,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 08:59:49,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 08:59:49,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 08:59:49,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 08:59:49,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 08:59:49,854 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 08:59:49,866 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,869 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,880 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,881 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,881 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,881 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,881 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,881 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,882 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,882 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,882 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,882 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,883 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,883 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,883 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,883 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,884 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,884 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,884 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,885 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,886 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,889 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,889 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,890 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,892 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,893 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,894 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,894 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,894 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,911 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:59:49,912 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 08:59:50,572 INFO L208 MainTranslator]: Completed translation [2020-12-09 08:59:50,572 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:59:50 WrapperNode [2020-12-09 08:59:50,572 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 08:59:50,573 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 08:59:50,573 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 08:59:50,573 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 08:59:50,578 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:59:50" (1/1) ... [2020-12-09 08:59:50,615 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 08:59:50,643 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:59:50" (1/1) ... [2020-12-09 08:59:50,643 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 08:59:50,643 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-09 08:59:50,645 INFO L168 Benchmark]: Toolchain (without parser) took 2605.13 ms. Allocated memory was 60.8 MB in the beginning and 130.0 MB in the end (delta: 69.2 MB). Free memory was 31.8 MB in the beginning and 57.5 MB in the end (delta: -25.7 MB). Peak memory consumption was 42.1 MB. Max. memory is 16.1 GB. [2020-12-09 08:59:50,645 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 60.8 MB. Free memory was 43.6 MB in the beginning and 43.6 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 08:59:50,646 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2532.89 ms. Allocated memory was 60.8 MB in the beginning and 130.0 MB in the end (delta: 69.2 MB). Free memory was 31.6 MB in the beginning and 61.7 MB in the end (delta: -30.0 MB). Peak memory consumption was 82.4 MB. Max. memory is 16.1 GB. [2020-12-09 08:59:50,646 INFO L168 Benchmark]: Boogie Procedure Inliner took 70.29 ms. Allocated memory is still 130.0 MB. Free memory was 61.7 MB in the beginning and 57.5 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-09 08:59:50,647 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 60.8 MB. Free memory was 43.6 MB in the beginning and 43.6 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2532.89 ms. Allocated memory was 60.8 MB in the beginning and 130.0 MB in the end (delta: 69.2 MB). Free memory was 31.6 MB in the beginning and 61.7 MB in the end (delta: -30.0 MB). Peak memory consumption was 82.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 70.29 ms. Allocated memory is still 130.0 MB. Free memory was 61.7 MB in the beginning and 57.5 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...