./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 e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f300049-45fb-439d-8465-3fa8b74860c0/bin/utaipan-9zjyvhn0QE/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f300049-45fb-439d-8465-3fa8b74860c0/bin/utaipan-9zjyvhn0QE/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f300049-45fb-439d-8465-3fa8b74860c0/bin/utaipan-9zjyvhn0QE/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f300049-45fb-439d-8465-3fa8b74860c0/bin/utaipan-9zjyvhn0QE/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_3f300049-45fb-439d-8465-3fa8b74860c0/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f300049-45fb-439d-8465-3fa8b74860c0/bin/utaipan-9zjyvhn0QE --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 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 ........................................................................................................................................................................................................ 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_3f300049-45fb-439d-8465-3fa8b74860c0/bin/utaipan-9zjyvhn0QE/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f300049-45fb-439d-8465-3fa8b74860c0/bin/utaipan-9zjyvhn0QE/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f300049-45fb-439d-8465-3fa8b74860c0/bin/utaipan-9zjyvhn0QE/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f300049-45fb-439d-8465-3fa8b74860c0/bin/utaipan-9zjyvhn0QE/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_3f300049-45fb-439d-8465-3fa8b74860c0/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f300049-45fb-439d-8465-3fa8b74860c0/bin/utaipan-9zjyvhn0QE --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 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 .................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-24 09:40:39,250 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-24 09:40:39,254 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-24 09:40:39,335 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-24 09:40:39,337 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-24 09:40:39,343 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-24 09:40:39,346 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-24 09:40:39,351 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-24 09:40:39,355 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-24 09:40:39,365 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-24 09:40:39,366 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-24 09:40:39,369 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-24 09:40:39,370 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-24 09:40:39,374 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-24 09:40:39,377 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-24 09:40:39,385 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-24 09:40:39,388 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-24 09:40:39,390 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-24 09:40:39,393 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-24 09:40:39,406 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-24 09:40:39,410 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-24 09:40:39,412 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-24 09:40:39,417 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-24 09:40:39,418 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-24 09:40:39,423 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-24 09:40:39,424 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-24 09:40:39,424 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-24 09:40:39,427 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-24 09:40:39,428 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-24 09:40:39,430 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-24 09:40:39,431 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-24 09:40:39,432 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-24 09:40:39,435 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-24 09:40:39,437 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-24 09:40:39,439 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-24 09:40:39,439 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-24 09:40:39,441 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-24 09:40:39,441 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-24 09:40:39,442 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-24 09:40:39,443 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-24 09:40:39,444 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-24 09:40:39,445 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f300049-45fb-439d-8465-3fa8b74860c0/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-24 09:40:39,500 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-24 09:40:39,501 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-24 09:40:39,503 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-24 09:40:39,503 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-24 09:40:39,504 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-24 09:40:39,504 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-24 09:40:39,504 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-24 09:40:39,505 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-24 09:40:39,513 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-24 09:40:39,513 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-24 09:40:39,515 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-24 09:40:39,515 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-24 09:40:39,516 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-24 09:40:39,516 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-24 09:40:39,516 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-24 09:40:39,517 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-24 09:40:39,518 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-24 09:40:39,518 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-24 09:40:39,518 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-24 09:40:39,519 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-24 09:40:39,519 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-24 09:40:39,519 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-24 09:40:39,519 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-24 09:40:39,520 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-24 09:40:39,520 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-24 09:40:39,520 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-24 09:40:39,521 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-24 09:40:39,521 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-24 09:40:39,521 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-24 09:40:39,522 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-24 09:40:39,522 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-24 09:40:39,523 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-24 09:40:39,523 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-24 09:40:39,523 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-24 09:40:39,524 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-24 09:40:39,524 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-24 09:40:39,524 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_3f300049-45fb-439d-8465-3fa8b74860c0/bin/utaipan-9zjyvhn0QE/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f300049-45fb-439d-8465-3fa8b74860c0/bin/utaipan-9zjyvhn0QE Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 [2021-10-24 09:40:39,888 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-24 09:40:39,928 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-24 09:40:39,932 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-24 09:40:39,934 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-24 09:40:39,935 INFO L275 PluginConnector]: CDTParser initialized [2021-10-24 09:40:39,937 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f300049-45fb-439d-8465-3fa8b74860c0/bin/utaipan-9zjyvhn0QE/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2021-10-24 09:40:40,031 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f300049-45fb-439d-8465-3fa8b74860c0/bin/utaipan-9zjyvhn0QE/data/ef284c10e/fc255d888555427f87108d397011ecf3/FLAG9b0158666 [2021-10-24 09:40:41,097 INFO L306 CDTParser]: Found 1 translation units. [2021-10-24 09:40:41,099 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f300049-45fb-439d-8465-3fa8b74860c0/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2021-10-24 09:40:41,161 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f300049-45fb-439d-8465-3fa8b74860c0/bin/utaipan-9zjyvhn0QE/data/ef284c10e/fc255d888555427f87108d397011ecf3/FLAG9b0158666 [2021-10-24 09:40:41,422 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f300049-45fb-439d-8465-3fa8b74860c0/bin/utaipan-9zjyvhn0QE/data/ef284c10e/fc255d888555427f87108d397011ecf3 [2021-10-24 09:40:41,425 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-24 09:40:41,427 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-24 09:40:41,429 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-24 09:40:41,430 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-24 09:40:41,434 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-24 09:40:41,435 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 09:40:41" (1/1) ... [2021-10-24 09:40:41,437 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3107d5f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 09:40:41, skipping insertion in model container [2021-10-24 09:40:41,438 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 09:40:41" (1/1) ... [2021-10-24 09:40:41,447 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-24 09:40:41,603 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 09:40:41,975 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_3f300049-45fb-439d-8465-3fa8b74860c0/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2021-10-24 09:40:41,984 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_3f300049-45fb-439d-8465-3fa8b74860c0/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2021-10-24 09:40:42,012 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 09:40:42,019 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 09:40:43,206 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:43,207 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:43,208 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:43,209 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:43,211 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:43,229 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:43,230 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:43,233 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:43,234 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:43,237 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:43,238 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:43,240 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:43,240 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:43,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 09:40:43,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 09:40:43,801 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 09:40:43,803 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 09:40:43,805 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 09:40:43,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 09:40:43,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 09:40:43,809 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 09:40:43,810 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 09:40:43,812 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 09:40:44,099 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 09:40:44,100 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 09:40:44,103 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 09:40:44,110 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 09:40:44,111 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 09:40:44,171 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-24 09:40:44,180 INFO L168 Benchmark]: Toolchain (without parser) took 2750.09 ms. Allocated memory was 100.7 MB in the beginning and 125.8 MB in the end (delta: 25.2 MB). Free memory was 72.8 MB in the beginning and 94.3 MB in the end (delta: -21.5 MB). Peak memory consumption was 37.6 MB. Max. memory is 16.1 GB. [2021-10-24 09:40:44,182 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 100.7 MB. Free memory is still 74.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-24 09:40:44,185 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2746.50 ms. Allocated memory was 100.7 MB in the beginning and 125.8 MB in the end (delta: 25.2 MB). Free memory was 72.5 MB in the beginning and 94.3 MB in the end (delta: -21.7 MB). Peak memory consumption was 37.6 MB. Max. memory is 16.1 GB. [2021-10-24 09:40:44,188 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 100.7 MB. Free memory is still 74.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2746.50 ms. Allocated memory was 100.7 MB in the beginning and 125.8 MB in the end (delta: 25.2 MB). Free memory was 72.5 MB in the beginning and 94.3 MB in the end (delta: -21.7 MB). Peak memory consumption was 37.6 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-e943c26 [2021-10-24 09:40:47,216 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-24 09:40:47,219 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-24 09:40:47,273 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-24 09:40:47,274 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-24 09:40:47,280 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-24 09:40:47,283 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-24 09:40:47,289 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-24 09:40:47,294 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-24 09:40:47,304 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-24 09:40:47,306 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-24 09:40:47,309 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-24 09:40:47,309 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-24 09:40:47,313 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-24 09:40:47,316 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-24 09:40:47,322 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-24 09:40:47,325 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-24 09:40:47,326 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-24 09:40:47,330 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-24 09:40:47,340 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-24 09:40:47,343 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-24 09:40:47,345 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-24 09:40:47,349 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-24 09:40:47,351 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-24 09:40:47,362 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-24 09:40:47,363 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-24 09:40:47,364 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-24 09:40:47,367 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-24 09:40:47,367 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-24 09:40:47,369 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-24 09:40:47,371 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-24 09:40:47,372 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-24 09:40:47,375 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-24 09:40:47,376 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-24 09:40:47,395 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-24 09:40:47,395 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-24 09:40:47,397 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-24 09:40:47,397 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-24 09:40:47,398 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-24 09:40:47,400 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-24 09:40:47,402 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-24 09:40:47,403 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f300049-45fb-439d-8465-3fa8b74860c0/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-24 09:40:47,461 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-24 09:40:47,461 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-24 09:40:47,463 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-24 09:40:47,464 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-24 09:40:47,464 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-24 09:40:47,465 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-24 09:40:47,465 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-24 09:40:47,466 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-24 09:40:47,466 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-24 09:40:47,468 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-24 09:40:47,470 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-24 09:40:47,470 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-24 09:40:47,471 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-24 09:40:47,471 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-24 09:40:47,472 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-24 09:40:47,472 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-24 09:40:47,472 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-24 09:40:47,473 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-24 09:40:47,473 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-24 09:40:47,473 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-24 09:40:47,474 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-24 09:40:47,474 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-24 09:40:47,474 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-24 09:40:47,475 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-24 09:40:47,475 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-24 09:40:47,476 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-24 09:40:47,476 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-24 09:40:47,476 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-24 09:40:47,477 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-24 09:40:47,477 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-24 09:40:47,477 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-24 09:40:47,478 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-24 09:40:47,478 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_3f300049-45fb-439d-8465-3fa8b74860c0/bin/utaipan-9zjyvhn0QE/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f300049-45fb-439d-8465-3fa8b74860c0/bin/utaipan-9zjyvhn0QE Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 [2021-10-24 09:40:48,021 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-24 09:40:48,051 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-24 09:40:48,055 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-24 09:40:48,057 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-24 09:40:48,058 INFO L275 PluginConnector]: CDTParser initialized [2021-10-24 09:40:48,059 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f300049-45fb-439d-8465-3fa8b74860c0/bin/utaipan-9zjyvhn0QE/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2021-10-24 09:40:48,157 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f300049-45fb-439d-8465-3fa8b74860c0/bin/utaipan-9zjyvhn0QE/data/54d84a025/3110cab383394db9a37957ed31b284fa/FLAG18f569f9e [2021-10-24 09:40:49,344 INFO L306 CDTParser]: Found 1 translation units. [2021-10-24 09:40:49,347 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f300049-45fb-439d-8465-3fa8b74860c0/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2021-10-24 09:40:49,404 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f300049-45fb-439d-8465-3fa8b74860c0/bin/utaipan-9zjyvhn0QE/data/54d84a025/3110cab383394db9a37957ed31b284fa/FLAG18f569f9e [2021-10-24 09:40:49,690 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f300049-45fb-439d-8465-3fa8b74860c0/bin/utaipan-9zjyvhn0QE/data/54d84a025/3110cab383394db9a37957ed31b284fa [2021-10-24 09:40:49,694 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-24 09:40:49,696 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-24 09:40:49,700 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-24 09:40:49,701 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-24 09:40:49,724 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-24 09:40:49,732 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 09:40:49" (1/1) ... [2021-10-24 09:40:49,734 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50a2de25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 09:40:49, skipping insertion in model container [2021-10-24 09:40:49,734 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 09:40:49" (1/1) ... [2021-10-24 09:40:49,741 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-24 09:40:49,907 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 09:40:50,246 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_3f300049-45fb-439d-8465-3fa8b74860c0/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2021-10-24 09:40:50,254 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_3f300049-45fb-439d-8465-3fa8b74860c0/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2021-10-24 09:40:50,286 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 09:40:50,293 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 09:40:51,497 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:51,498 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:51,498 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:51,499 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:51,501 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:51,521 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:51,523 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:51,533 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:51,534 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:51,536 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:51,538 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:51,542 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:51,543 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 09:40:52,033 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 09:40:52,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 09:40:52,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 09:40:52,038 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 09:40:52,039 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 09:40:52,040 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 09:40:52,041 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 09:40:52,042 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 09:40:52,043 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 09:40:52,268 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 09:40:52,303 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,304 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,311 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,322 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,413 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,434 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,435 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,435 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,436 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,437 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,437 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,438 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,439 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,439 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,440 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,440 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,441 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,445 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,446 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,447 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,447 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,453 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,454 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,466 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,468 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,468 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,498 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 09:40:52,568 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-24 09:40:52,641 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 09:40:52,653 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_3f300049-45fb-439d-8465-3fa8b74860c0/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2021-10-24 09:40:52,655 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_3f300049-45fb-439d-8465-3fa8b74860c0/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2021-10-24 09:40:52,666 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 09:40:52,669 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 09:40:52,749 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,750 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,750 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,751 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,752 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,773 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,774 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,778 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,779 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,780 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,781 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,783 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,783 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 09:40:52,885 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 09:40:52,886 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 09:40:52,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 09:40:52,888 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 09:40:52,889 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 09:40:52,889 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 09:40:52,890 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 09:40:52,890 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 09:40:52,891 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 09:40:52,919 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 09:40:52,937 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,937 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,939 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:52,945 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,027 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,029 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,029 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,030 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,031 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,032 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,033 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,034 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,036 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,037 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,037 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,039 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,040 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,041 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,041 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,042 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,042 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,047 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,048 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,062 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,064 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,065 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,090 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 09:40:53,143 INFO L203 MainTranslator]: Completed pre-run [2021-10-24 09:40:53,173 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_3f300049-45fb-439d-8465-3fa8b74860c0/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2021-10-24 09:40:53,174 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_3f300049-45fb-439d-8465-3fa8b74860c0/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2021-10-24 09:40:53,177 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 09:40:53,178 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 09:40:53,227 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,227 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,229 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,229 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,230 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,239 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,239 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,241 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,241 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,242 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,243 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,244 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,244 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,321 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 09:40:53,322 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 09:40:53,323 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 09:40:53,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 09:40:53,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 09:40:53,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 09:40:53,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 09:40:53,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 09:40:53,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 09:40:53,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 09:40:53,373 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 09:40:53,391 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,392 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,393 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,399 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,444 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,445 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,445 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,446 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,446 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,447 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,447 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,448 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,448 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,449 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,449 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,449 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,450 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,451 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,451 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,452 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,452 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,455 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,456 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,489 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,490 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,491 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 09:40:53,501 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 09:40:53,996 INFO L208 MainTranslator]: Completed translation [2021-10-24 09:40:53,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 09:40:53 WrapperNode [2021-10-24 09:40:53,997 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-24 09:40:53,999 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-24 09:40:53,999 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-24 09:40:53,999 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-24 09:40:54,006 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 09:40:53" (1/1) ... [2021-10-24 09:40:54,113 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]]] [2021-10-24 09:40:54,176 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 09:40:53" (1/1) ... [2021-10-24 09:40:54,176 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-24 09:40:54,177 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-24 09:40:54,179 INFO L168 Benchmark]: Toolchain (without parser) took 4481.46 ms. Allocated memory was 58.7 MB in the beginning and 132.1 MB in the end (delta: 73.4 MB). Free memory was 27.4 MB in the beginning and 57.3 MB in the end (delta: -29.9 MB). Peak memory consumption was 43.8 MB. Max. memory is 16.1 GB. [2021-10-24 09:40:54,180 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 58.7 MB. Free memory was 38.3 MB in the beginning and 38.2 MB in the end (delta: 44.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-24 09:40:54,181 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4297.44 ms. Allocated memory was 58.7 MB in the beginning and 132.1 MB in the end (delta: 73.4 MB). Free memory was 27.2 MB in the beginning and 62.2 MB in the end (delta: -35.1 MB). Peak memory consumption was 43.8 MB. Max. memory is 16.1 GB. [2021-10-24 09:40:54,182 INFO L168 Benchmark]: Boogie Procedure Inliner took 177.97 ms. Allocated memory is still 132.1 MB. Free memory was 62.2 MB in the beginning and 57.3 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-24 09:40:54,184 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 58.7 MB. Free memory was 38.3 MB in the beginning and 38.2 MB in the end (delta: 44.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4297.44 ms. Allocated memory was 58.7 MB in the beginning and 132.1 MB in the end (delta: 73.4 MB). Free memory was 27.2 MB in the beginning and 62.2 MB in the end (delta: -35.1 MB). Peak memory consumption was 43.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 177.97 ms. Allocated memory is still 132.1 MB. Free memory was 62.2 MB in the beginning and 57.3 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...