./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 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_facdecfd-ae17-4df7-bc3b-336e30fe01a9/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_facdecfd-ae17-4df7-bc3b-336e30fe01a9/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_facdecfd-ae17-4df7-bc3b-336e30fe01a9/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_facdecfd-ae17-4df7-bc3b-336e30fe01a9/bin/utaipan-WLngWcDbfI/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_facdecfd-ae17-4df7-bc3b-336e30fe01a9/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_facdecfd-ae17-4df7-bc3b-336e30fe01a9/bin/utaipan-WLngWcDbfI --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_facdecfd-ae17-4df7-bc3b-336e30fe01a9/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_facdecfd-ae17-4df7-bc3b-336e30fe01a9/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_facdecfd-ae17-4df7-bc3b-336e30fe01a9/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_facdecfd-ae17-4df7-bc3b-336e30fe01a9/bin/utaipan-WLngWcDbfI/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_facdecfd-ae17-4df7-bc3b-336e30fe01a9/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_facdecfd-ae17-4df7-bc3b-336e30fe01a9/bin/utaipan-WLngWcDbfI --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 0.2.0-7b2dab5 [2021-10-11 02:26:04,295 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:26:04,299 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:26:04,351 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:26:04,352 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:26:04,354 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:26:04,356 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:26:04,359 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:26:04,362 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:26:04,364 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:26:04,365 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:26:04,367 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:26:04,368 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:26:04,370 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:26:04,372 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:26:04,374 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:26:04,375 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:26:04,377 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:26:04,379 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:26:04,382 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:26:04,385 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:26:04,387 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:26:04,389 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:26:04,390 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:26:04,395 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:26:04,395 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:26:04,396 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:26:04,398 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:26:04,399 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:26:04,400 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:26:04,401 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:26:04,402 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:26:04,403 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:26:04,405 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:26:04,407 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:26:04,407 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:26:04,408 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:26:04,409 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:26:04,409 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:26:04,411 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:26:04,412 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:26:04,413 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_facdecfd-ae17-4df7-bc3b-336e30fe01a9/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-11 02:26:04,438 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:26:04,439 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:26:04,439 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:26:04,440 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:26:04,440 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:26:04,441 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:26:04,441 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:26:04,441 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:26:04,441 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:26:04,442 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:26:04,442 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:26:04,442 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:26:04,443 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:26:04,443 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:26:04,443 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:26:04,444 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:26:04,445 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:26:04,445 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:26:04,445 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:26:04,445 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:26:04,446 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:26:04,446 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:26:04,446 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:26:04,447 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:26:04,447 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:26:04,447 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:26:04,448 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:26:04,448 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:26:04,448 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:26:04,449 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:26:04,449 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:26:04,449 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:26:04,449 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:26:04,450 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:26:04,450 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:26:04,450 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:26:04,451 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_facdecfd-ae17-4df7-bc3b-336e30fe01a9/bin/utaipan-WLngWcDbfI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_facdecfd-ae17-4df7-bc3b-336e30fe01a9/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 44564123beeeaa7958e5c2bf562704969c1fee23 [2021-10-11 02:26:04,787 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:26:04,808 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:26:04,811 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:26:04,812 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:26:04,813 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:26:04,814 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_facdecfd-ae17-4df7-bc3b-336e30fe01a9/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2021-10-11 02:26:04,873 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_facdecfd-ae17-4df7-bc3b-336e30fe01a9/bin/utaipan-WLngWcDbfI/data/320941463/1bfbf5a359b64cdc89d9e5ee480dc462/FLAGe77959db2 [2021-10-11 02:26:05,679 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:26:05,680 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_facdecfd-ae17-4df7-bc3b-336e30fe01a9/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2021-10-11 02:26:05,736 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_facdecfd-ae17-4df7-bc3b-336e30fe01a9/bin/utaipan-WLngWcDbfI/data/320941463/1bfbf5a359b64cdc89d9e5ee480dc462/FLAGe77959db2 [2021-10-11 02:26:06,181 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_facdecfd-ae17-4df7-bc3b-336e30fe01a9/bin/utaipan-WLngWcDbfI/data/320941463/1bfbf5a359b64cdc89d9e5ee480dc462 [2021-10-11 02:26:06,184 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:26:06,185 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:26:06,187 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:26:06,187 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:26:06,192 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:26:06,193 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:26:06" (1/1) ... [2021-10-11 02:26:06,195 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4482e2c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:26:06, skipping insertion in model container [2021-10-11 02:26:06,196 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:26:06" (1/1) ... [2021-10-11 02:26:06,203 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:26:06,332 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:26:06,595 WARN L226 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_facdecfd-ae17-4df7-bc3b-336e30fe01a9/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2021-10-11 02:26:06,607 WARN L226 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_facdecfd-ae17-4df7-bc3b-336e30fe01a9/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2021-10-11 02:26:06,633 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:26:06,641 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:26:07,637 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:07,638 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:07,638 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:07,639 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:07,640 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:07,654 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:07,655 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:07,657 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:07,658 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:07,660 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:07,661 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:07,661 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:07,662 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:08,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:26:08,102 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:26:08,103 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:26:08,104 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:26:08,106 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:26:08,106 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:26:08,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:26:08,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:26:08,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:26:08,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:26:08,275 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:26:08,276 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:26:08,276 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:26:08,278 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:26:08,278 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:26:08,290 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-11 02:26:08,295 INFO L168 Benchmark]: Toolchain (without parser) took 2108.94 ms. Allocated memory is still 98.6 MB. Free memory was 70.4 MB in the beginning and 52.7 MB in the end (delta: 17.8 MB). Peak memory consumption was 35.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:26:08,296 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 77.6 MB. Free memory is still 52.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:26:08,297 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2106.61 ms. Allocated memory is still 98.6 MB. Free memory was 70.1 MB in the beginning and 52.7 MB in the end (delta: 17.4 MB). Peak memory consumption was 35.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:26:08,298 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 77.6 MB. Free memory is still 52.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2106.61 ms. Allocated memory is still 98.6 MB. Free memory was 70.1 MB in the beginning and 52.7 MB in the end (delta: 17.4 MB). Peak memory consumption was 35.3 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 [2021-10-11 02:26:10,552 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:26:10,554 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:26:10,586 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:26:10,587 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:26:10,588 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:26:10,590 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:26:10,593 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:26:10,595 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:26:10,596 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:26:10,598 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:26:10,599 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:26:10,600 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:26:10,601 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:26:10,602 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:26:10,604 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:26:10,605 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:26:10,606 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:26:10,609 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:26:10,611 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:26:10,621 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:26:10,626 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:26:10,628 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:26:10,629 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:26:10,635 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:26:10,636 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:26:10,636 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:26:10,637 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:26:10,638 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:26:10,642 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:26:10,642 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:26:10,643 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:26:10,645 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:26:10,646 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:26:10,648 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:26:10,648 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:26:10,649 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:26:10,649 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:26:10,649 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:26:10,651 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:26:10,652 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:26:10,653 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_facdecfd-ae17-4df7-bc3b-336e30fe01a9/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-11 02:26:10,703 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:26:10,703 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:26:10,704 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:26:10,704 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:26:10,705 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:26:10,705 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:26:10,705 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:26:10,705 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:26:10,705 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:26:10,707 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:26:10,708 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:26:10,708 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:26:10,708 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:26:10,709 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:26:10,709 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:26:10,709 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:26:10,709 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:26:10,709 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:26:10,709 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:26:10,710 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:26:10,710 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:26:10,710 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:26:10,710 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:26:10,710 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:26:10,711 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:26:10,711 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:26:10,711 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:26:10,711 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:26:10,712 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:26:10,712 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:26:10,712 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:26:10,712 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:26:10,712 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_facdecfd-ae17-4df7-bc3b-336e30fe01a9/bin/utaipan-WLngWcDbfI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_facdecfd-ae17-4df7-bc3b-336e30fe01a9/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 44564123beeeaa7958e5c2bf562704969c1fee23 [2021-10-11 02:26:11,114 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:26:11,146 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:26:11,149 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:26:11,150 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:26:11,153 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:26:11,154 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_facdecfd-ae17-4df7-bc3b-336e30fe01a9/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2021-10-11 02:26:11,245 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_facdecfd-ae17-4df7-bc3b-336e30fe01a9/bin/utaipan-WLngWcDbfI/data/516e94122/11ff076d09d34d7395719713e989fb43/FLAG1dae7c6e7 [2021-10-11 02:26:12,117 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:26:12,119 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_facdecfd-ae17-4df7-bc3b-336e30fe01a9/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2021-10-11 02:26:12,166 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_facdecfd-ae17-4df7-bc3b-336e30fe01a9/bin/utaipan-WLngWcDbfI/data/516e94122/11ff076d09d34d7395719713e989fb43/FLAG1dae7c6e7 [2021-10-11 02:26:12,590 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_facdecfd-ae17-4df7-bc3b-336e30fe01a9/bin/utaipan-WLngWcDbfI/data/516e94122/11ff076d09d34d7395719713e989fb43 [2021-10-11 02:26:12,593 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:26:12,596 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:26:12,600 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:26:12,600 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:26:12,604 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:26:12,606 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:26:12" (1/1) ... [2021-10-11 02:26:12,608 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b194c54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:26:12, skipping insertion in model container [2021-10-11 02:26:12,608 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:26:12" (1/1) ... [2021-10-11 02:26:12,616 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:26:12,754 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:26:13,074 WARN L226 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_facdecfd-ae17-4df7-bc3b-336e30fe01a9/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2021-10-11 02:26:13,087 WARN L226 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_facdecfd-ae17-4df7-bc3b-336e30fe01a9/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2021-10-11 02:26:13,115 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:26:13,129 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:26:14,123 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,124 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,124 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,125 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,126 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,146 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,147 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,164 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,165 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,167 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,169 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,170 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,170 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,638 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:26:14,639 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:26:14,641 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:26:14,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:26:14,644 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:26:14,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:26:14,646 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:26:14,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:26:14,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:26:14,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:26:14,830 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:26:14,874 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,875 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,881 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,890 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,963 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,964 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,965 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,965 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,966 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,966 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,967 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,968 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,968 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,969 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,969 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,970 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,970 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,973 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,974 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,974 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,975 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,979 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,980 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,990 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,991 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:14,992 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,010 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:26:15,046 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:26:15,143 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:26:15,150 WARN L226 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_facdecfd-ae17-4df7-bc3b-336e30fe01a9/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2021-10-11 02:26:15,151 WARN L226 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_facdecfd-ae17-4df7-bc3b-336e30fe01a9/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2021-10-11 02:26:15,157 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:26:15,159 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:26:15,228 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,229 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,229 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,230 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,231 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,248 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,249 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,250 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,251 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,252 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,253 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,254 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,254 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:26:15,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:26:15,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:26:15,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:26:15,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:26:15,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:26:15,317 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:26:15,321 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:26:15,321 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:26:15,322 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:26:15,369 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:26:15,391 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,392 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,393 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,400 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,450 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,452 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,453 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,453 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,455 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,455 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,456 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,457 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,459 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,460 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,461 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,462 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,463 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,464 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,465 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,465 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,465 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,469 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,469 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,483 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,485 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,486 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,515 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:26:15,534 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:26:15,549 WARN L226 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_facdecfd-ae17-4df7-bc3b-336e30fe01a9/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2021-10-11 02:26:15,549 WARN L226 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_facdecfd-ae17-4df7-bc3b-336e30fe01a9/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2021-10-11 02:26:15,551 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:26:15,552 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:26:15,588 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,589 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,589 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,590 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,591 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,597 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,598 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,599 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,600 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,601 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,602 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,602 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,603 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,639 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:26:15,639 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:26:15,640 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:26:15,641 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:26:15,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:26:15,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:26:15,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:26:15,644 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:26:15,644 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:26:15,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:26:15,668 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:26:15,683 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,684 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,685 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,690 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,739 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,740 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,741 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,741 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,742 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,743 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,744 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,747 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,748 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,748 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,749 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,750 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,751 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,752 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,752 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,753 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,757 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,760 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,761 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,773 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,774 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,774 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:26:15,783 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:26:16,963 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:26:16,964 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:26:16 WrapperNode [2021-10-11 02:26:16,964 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:26:16,965 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:26:16,965 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:26:16,965 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:26:16,973 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:26:16" (1/1) ... [2021-10-11 02:26:17,032 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]]] [2021-10-11 02:26:17,097 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:26:16" (1/1) ... [2021-10-11 02:26:17,098 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:26:17,098 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 02:26:17,100 INFO L168 Benchmark]: Toolchain (without parser) took 4502.61 ms. Allocated memory was 67.1 MB in the beginning and 113.2 MB in the end (delta: 46.1 MB). Free memory was 39.0 MB in the beginning and 46.6 MB in the end (delta: -7.6 MB). Peak memory consumption was 38.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:26:17,101 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 67.1 MB. Free memory is still 47.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:26:17,101 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4364.23 ms. Allocated memory was 67.1 MB in the beginning and 113.2 MB in the end (delta: 46.1 MB). Free memory was 38.9 MB in the beginning and 51.9 MB in the end (delta: -13.0 MB). Peak memory consumption was 64.0 MB. Max. memory is 16.1 GB. [2021-10-11 02:26:17,102 INFO L168 Benchmark]: Boogie Procedure Inliner took 132.89 ms. Allocated memory is still 113.2 MB. Free memory was 51.9 MB in the beginning and 46.6 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:26:17,104 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 67.1 MB. Free memory is still 47.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4364.23 ms. Allocated memory was 67.1 MB in the beginning and 113.2 MB in the end (delta: 46.1 MB). Free memory was 38.9 MB in the beginning and 51.9 MB in the end (delta: -13.0 MB). Peak memory consumption was 64.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 132.89 ms. Allocated memory is still 113.2 MB. Free memory was 51.9 MB in the beginning and 46.6 MB in the end (delta: 5.3 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...