./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 57096758 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/bin/utaipan-mTDlp9Zugs --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 44564123beeeaa7958e5c2bf562704969c1fee23 ........................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/bin/utaipan-mTDlp9Zugs --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 44564123beeeaa7958e5c2bf562704969c1fee23 .................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-5709675 [2021-10-16 02:37:38,834 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:37:38,838 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:37:38,889 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:37:38,890 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:37:38,891 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:37:38,893 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:37:38,896 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:37:38,898 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:37:38,900 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:37:38,902 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:37:38,903 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:37:38,904 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:37:38,906 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:37:38,908 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:37:38,910 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:37:38,912 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:37:38,913 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:37:38,916 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:37:38,919 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:37:38,921 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:37:38,923 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:37:38,925 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:37:38,927 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:37:38,931 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:37:38,932 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:37:38,932 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:37:38,942 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:37:38,943 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:37:38,944 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:37:38,945 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:37:38,946 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:37:38,947 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:37:38,948 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:37:38,950 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:37:38,951 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:37:38,952 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:37:38,953 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:37:38,953 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:37:38,955 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:37:38,956 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:37:38,958 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-16 02:37:39,007 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:37:39,007 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:37:39,008 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:37:39,008 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:37:39,010 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:37:39,010 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:37:39,010 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 02:37:39,011 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:37:39,015 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:37:39,015 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 02:37:39,016 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 02:37:39,016 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:37:39,016 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 02:37:39,017 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 02:37:39,017 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 02:37:39,018 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:37:39,018 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 02:37:39,019 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:37:39,020 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:37:39,020 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:37:39,021 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:37:39,021 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:37:39,021 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:37:39,022 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:37:39,022 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:37:39,022 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:37:39,023 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:37:39,023 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:37:39,023 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:37:39,025 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:37:39,026 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:37:39,026 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 02:37:39,026 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 02:37:39,027 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:37:39,027 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:37:39,027 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:37:39,028 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_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 44564123beeeaa7958e5c2bf562704969c1fee23 [2021-10-16 02:37:39,353 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:37:39,379 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:37:39,382 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:37:39,383 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:37:39,384 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:37:39,386 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2021-10-16 02:37:39,468 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/bin/utaipan-mTDlp9Zugs/data/7bfeff412/1d62c01484de463cb3b53da4593ca85e/FLAGfd6de626a [2021-10-16 02:37:40,494 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:37:40,496 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2021-10-16 02:37:40,542 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/bin/utaipan-mTDlp9Zugs/data/7bfeff412/1d62c01484de463cb3b53da4593ca85e/FLAGfd6de626a [2021-10-16 02:37:40,892 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/bin/utaipan-mTDlp9Zugs/data/7bfeff412/1d62c01484de463cb3b53da4593ca85e [2021-10-16 02:37:40,894 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:37:40,896 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:37:40,898 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:37:40,898 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:37:40,902 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:37:40,903 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:37:40" (1/1) ... [2021-10-16 02:37:40,905 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e5c55ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:37:40, skipping insertion in model container [2021-10-16 02:37:40,905 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:37:40" (1/1) ... [2021-10-16 02:37:40,914 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:37:41,055 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:37:41,435 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2021-10-16 02:37:41,442 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2021-10-16 02:37:41,471 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:37:41,477 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:37:42,560 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:42,561 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:42,562 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:42,564 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:42,565 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:42,584 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:42,585 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:42,588 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:42,589 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:42,592 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:42,593 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:42,594 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:42,595 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:43,076 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:37:43,077 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:37:43,079 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:37:43,080 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:37:43,082 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:37:43,083 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:37:43,084 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:37:43,085 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:37:43,086 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:37:43,087 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:37:43,310 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:37:43,312 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:37:43,316 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:37:43,327 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:37:43,328 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:37:43,390 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:1038) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) 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:1347) 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:2909) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2769) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) 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:1103) 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:1052) 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:1430) 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:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-16 02:37:43,397 INFO L168 Benchmark]: Toolchain (without parser) took 2498.79 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 54.3 MB in the beginning and 67.4 MB in the end (delta: -13.2 MB). Peak memory consumption was 31.7 MB. Max. memory is 16.1 GB. [2021-10-16 02:37:43,398 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 81.8 MB. Free memory is still 60.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:37:43,399 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2495.94 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 54.1 MB in the beginning and 67.4 MB in the end (delta: -13.3 MB). Peak memory consumption was 31.7 MB. Max. memory is 16.1 GB. [2021-10-16 02:37:43,402 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 81.8 MB. Free memory is still 60.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2495.94 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 54.1 MB in the beginning and 67.4 MB in the end (delta: -13.3 MB). Peak memory consumption was 31.7 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 0.2.1-dev-5709675 [2021-10-16 02:37:46,027 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:37:46,032 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:37:46,091 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:37:46,092 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:37:46,098 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:37:46,100 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:37:46,105 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:37:46,109 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:37:46,119 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:37:46,121 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:37:46,123 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:37:46,124 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:37:46,130 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:37:46,132 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:37:46,133 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:37:46,134 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:37:46,135 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:37:46,138 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:37:46,145 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:37:46,148 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:37:46,150 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:37:46,154 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:37:46,156 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:37:46,168 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:37:46,169 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:37:46,170 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:37:46,172 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:37:46,173 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:37:46,174 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:37:46,175 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:37:46,176 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:37:46,178 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:37:46,179 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:37:46,181 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:37:46,182 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:37:46,183 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:37:46,183 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:37:46,184 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:37:46,186 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:37:46,187 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:37:46,193 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-16 02:37:46,258 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:37:46,258 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:37:46,259 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:37:46,260 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:37:46,265 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:37:46,265 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:37:46,265 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:37:46,266 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:37:46,266 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:37:46,267 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:37:46,268 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:37:46,268 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:37:46,268 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:37:46,269 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:37:46,269 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:37:46,269 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 02:37:46,270 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 02:37:46,270 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:37:46,270 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:37:46,271 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:37:46,271 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:37:46,271 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 02:37:46,272 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:37:46,272 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:37:46,272 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:37:46,273 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:37:46,273 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:37:46,273 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 02:37:46,274 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 02:37:46,274 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:37:46,274 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:37:46,275 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:37:46,275 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_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 44564123beeeaa7958e5c2bf562704969c1fee23 [2021-10-16 02:37:46,729 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:37:46,770 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:37:46,774 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:37:46,776 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:37:46,777 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:37:46,778 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2021-10-16 02:37:46,869 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/bin/utaipan-mTDlp9Zugs/data/874e23879/6cb76cee6fbd4884823169c4b70e3837/FLAGaca0b0778 [2021-10-16 02:37:48,059 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:37:48,059 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2021-10-16 02:37:48,123 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/bin/utaipan-mTDlp9Zugs/data/874e23879/6cb76cee6fbd4884823169c4b70e3837/FLAGaca0b0778 [2021-10-16 02:37:48,398 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/bin/utaipan-mTDlp9Zugs/data/874e23879/6cb76cee6fbd4884823169c4b70e3837 [2021-10-16 02:37:48,402 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:37:48,405 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:37:48,409 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:37:48,410 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:37:48,414 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:37:48,415 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:37:48" (1/1) ... [2021-10-16 02:37:48,416 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@101a35b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:37:48, skipping insertion in model container [2021-10-16 02:37:48,416 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:37:48" (1/1) ... [2021-10-16 02:37:48,426 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:37:48,640 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:37:49,074 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2021-10-16 02:37:49,082 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2021-10-16 02:37:49,112 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:37:49,119 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:37:50,249 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:50,250 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:50,250 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:50,251 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:50,253 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:50,272 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:50,273 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:50,276 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:50,277 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:50,280 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:50,281 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:50,282 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:50,283 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:50,927 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:37:50,928 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:37:50,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:37:50,938 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:37:50,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:37:50,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:37:50,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:37:50,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:37:50,946 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:37:50,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:37:51,199 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:37:51,231 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,232 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,239 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,249 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,361 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,365 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,366 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,366 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,367 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,369 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,371 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,375 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,376 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,376 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,377 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,377 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,377 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,381 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,382 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,383 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,383 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,393 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,393 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,411 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,418 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,418 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,453 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:37:51,506 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-16 02:37:51,560 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:37:51,568 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2021-10-16 02:37:51,569 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2021-10-16 02:37:51,575 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:37:51,578 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:37:51,645 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,646 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,646 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,647 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,647 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,665 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,666 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,667 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,668 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,669 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,670 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,670 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,671 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:37:51,738 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:37:51,739 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:37:51,740 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:37:51,741 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:37:51,742 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:37:51,744 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:37:51,745 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:37:51,746 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:37:51,746 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:37:51,785 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:37:51,819 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,820 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,821 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,828 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,885 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,887 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,888 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,888 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,889 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,890 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,891 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,892 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,893 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,893 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,894 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,895 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,896 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,897 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,898 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,898 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,899 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,903 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,904 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,913 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,915 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,916 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:51,950 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:37:51,980 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 02:37:52,009 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2021-10-16 02:37:52,010 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5188421a-b62e-4e17-877d-8e273072c85d/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2021-10-16 02:37:52,012 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:37:52,013 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:37:52,048 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,049 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,049 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,050 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,050 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,057 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,058 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,059 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,060 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,061 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,061 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,062 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,062 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:37:52,102 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:37:52,103 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:37:52,104 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:37:52,105 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:37:52,105 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:37:52,106 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:37:52,106 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:37:52,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:37:52,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:37:52,132 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:37:52,146 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,146 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,147 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,151 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,210 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,211 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,212 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,212 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,212 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,213 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,214 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,218 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,219 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,219 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,219 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,220 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,220 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,221 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,222 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,223 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,227 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,230 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,230 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,236 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,237 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,237 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:37:52,244 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:37:52,570 INFO L208 MainTranslator]: Completed translation [2021-10-16 02:37:52,571 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:37:52 WrapperNode [2021-10-16 02:37:52,571 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 02:37:52,572 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 02:37:52,572 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 02:37:52,572 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 02:37:52,581 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:37:52" (1/1) ... [2021-10-16 02:37:52,700 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]]] [2021-10-16 02:37:52,733 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:37:52" (1/1) ... [2021-10-16 02:37:52,749 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 02:37:52,749 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-16 02:37:52,751 INFO L168 Benchmark]: Toolchain (without parser) took 4345.50 ms. Allocated memory was 73.4 MB in the beginning and 130.0 MB in the end (delta: 56.6 MB). Free memory was 45.9 MB in the beginning and 61.9 MB in the end (delta: -16.0 MB). Peak memory consumption was 41.4 MB. Max. memory is 16.1 GB. [2021-10-16 02:37:52,753 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 73.4 MB. Free memory is still 53.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:37:52,754 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4161.95 ms. Allocated memory was 73.4 MB in the beginning and 130.0 MB in the end (delta: 56.6 MB). Free memory was 45.7 MB in the beginning and 66.9 MB in the end (delta: -21.1 MB). Peak memory consumption was 64.5 MB. Max. memory is 16.1 GB. [2021-10-16 02:37:52,756 INFO L168 Benchmark]: Boogie Procedure Inliner took 177.06 ms. Allocated memory is still 130.0 MB. Free memory was 66.9 MB in the beginning and 61.9 MB in the end (delta: 4.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-16 02:37:52,761 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 73.4 MB. Free memory is still 53.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4161.95 ms. Allocated memory was 73.4 MB in the beginning and 130.0 MB in the end (delta: 56.6 MB). Free memory was 45.7 MB in the beginning and 66.9 MB in the end (delta: -21.1 MB). Peak memory consumption was 64.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 177.06 ms. Allocated memory is still 130.0 MB. Free memory was 66.9 MB in the beginning and 61.9 MB in the end (delta: 4.9 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...