./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_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_fe723c0b-2c97-4301-9e43-56d4a9d978fc/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe723c0b-2c97-4301-9e43-56d4a9d978fc/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_fe723c0b-2c97-4301-9e43-56d4a9d978fc/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe723c0b-2c97-4301-9e43-56d4a9d978fc/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe723c0b-2c97-4301-9e43-56d4a9d978fc/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_fe723c0b-2c97-4301-9e43-56d4a9d978fc/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 812c67cb6da244f1c8d5164f5111153648f7765c ........................................................................................................................................................................................................ 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_fe723c0b-2c97-4301-9e43-56d4a9d978fc/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe723c0b-2c97-4301-9e43-56d4a9d978fc/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_fe723c0b-2c97-4301-9e43-56d4a9d978fc/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe723c0b-2c97-4301-9e43-56d4a9d978fc/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe723c0b-2c97-4301-9e43-56d4a9d978fc/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_fe723c0b-2c97-4301-9e43-56d4a9d978fc/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 812c67cb6da244f1c8d5164f5111153648f7765c .................................................................................................................................................................................................................................................................................................................... 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 02:21:51,026 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:21:51,028 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:21:51,059 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:21:51,060 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:21:51,061 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:21:51,063 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:21:51,066 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:21:51,069 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:21:51,070 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:21:51,072 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:21:51,073 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:21:51,074 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:21:51,075 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:21:51,077 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:21:51,078 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:21:51,080 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:21:51,081 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:21:51,083 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:21:51,086 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:21:51,088 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:21:51,090 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:21:51,091 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:21:51,093 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:21:51,096 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:21:51,097 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:21:51,097 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:21:51,098 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:21:51,099 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:21:51,100 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:21:51,101 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:21:51,102 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:21:51,103 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:21:51,104 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:21:51,106 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:21:51,106 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:21:51,107 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:21:51,108 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:21:51,108 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:21:51,109 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:21:51,110 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:21:51,112 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe723c0b-2c97-4301-9e43-56d4a9d978fc/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-11 02:21:51,148 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:21:51,151 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:21:51,154 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:21:51,154 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:21:51,155 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:21:51,155 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:21:51,155 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:21:51,155 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:21:51,156 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:21:51,156 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:21:51,157 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:21:51,157 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:21:51,158 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:21:51,158 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:21:51,158 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:21:51,159 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:21:51,159 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:21:51,159 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:21:51,160 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:21:51,160 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:21:51,160 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:21:51,160 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:21:51,161 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:21:51,161 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:21:51,161 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:21:51,161 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:21:51,162 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:21:51,162 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:21:51,162 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:21:51,162 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:21:51,163 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:21:51,163 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:21:51,163 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:21:51,164 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:21:51,164 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:21:51,164 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:21:51,164 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_fe723c0b-2c97-4301-9e43-56d4a9d978fc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe723c0b-2c97-4301-9e43-56d4a9d978fc/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 812c67cb6da244f1c8d5164f5111153648f7765c [2021-10-11 02:21:51,428 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:21:51,455 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:21:51,458 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:21:51,459 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:21:51,461 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:21:51,463 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe723c0b-2c97-4301-9e43-56d4a9d978fc/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2021-10-11 02:21:51,575 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe723c0b-2c97-4301-9e43-56d4a9d978fc/bin/utaipan-WLngWcDbfI/data/b299d34ed/21292ba3c1b14187857248505e61cadf/FLAG2baae1f7e [2021-10-11 02:21:52,460 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:21:52,461 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe723c0b-2c97-4301-9e43-56d4a9d978fc/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2021-10-11 02:21:52,494 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe723c0b-2c97-4301-9e43-56d4a9d978fc/bin/utaipan-WLngWcDbfI/data/b299d34ed/21292ba3c1b14187857248505e61cadf/FLAG2baae1f7e [2021-10-11 02:21:52,903 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe723c0b-2c97-4301-9e43-56d4a9d978fc/bin/utaipan-WLngWcDbfI/data/b299d34ed/21292ba3c1b14187857248505e61cadf [2021-10-11 02:21:52,906 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:21:52,907 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:21:52,910 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:21:52,910 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:21:52,913 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:21:52,914 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:21:52" (1/1) ... [2021-10-11 02:21:52,916 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1aabd615 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:21:52, skipping insertion in model container [2021-10-11 02:21:52,917 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:21:52" (1/1) ... [2021-10-11 02:21:52,924 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:21:53,054 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:21:53,428 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_fe723c0b-2c97-4301-9e43-56d4a9d978fc/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2021-10-11 02:21:53,443 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_fe723c0b-2c97-4301-9e43-56d4a9d978fc/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2021-10-11 02:21:53,469 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:21:53,474 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:21:54,301 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:21:54,302 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:21:54,302 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:21:54,303 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:21:54,304 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:21:54,319 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:21:54,320 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:21:54,322 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:21:54,323 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:21:54,325 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:21:54,326 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:21:54,327 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:21:54,327 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:21:54,716 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:21:54,717 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:21:54,718 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:21:54,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:21:54,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:21:54,722 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:21:54,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:21:54,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:21:54,724 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:21:54,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:21:54,895 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:21:54,896 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 02:21:54,896 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 02:21:54,898 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 02:21:54,899 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 02:21:54,911 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-11 02:21:54,916 INFO L168 Benchmark]: Toolchain (without parser) took 2007.68 ms. Allocated memory was 92.3 MB in the beginning and 125.8 MB in the end (delta: 33.6 MB). Free memory was 51.7 MB in the beginning and 68.1 MB in the end (delta: -16.4 MB). Peak memory consumption was 19.6 MB. Max. memory is 16.1 GB. [2021-10-11 02:21:54,917 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 92.3 MB. Free memory was 47.3 MB in the beginning and 47.3 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:21:54,919 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2004.16 ms. Allocated memory was 92.3 MB in the beginning and 125.8 MB in the end (delta: 33.6 MB). Free memory was 51.6 MB in the beginning and 68.1 MB in the end (delta: -16.6 MB). Peak memory consumption was 19.6 MB. Max. memory is 16.1 GB. [2021-10-11 02:21:54,921 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 92.3 MB. Free memory was 47.3 MB in the beginning and 47.3 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2004.16 ms. Allocated memory was 92.3 MB in the beginning and 125.8 MB in the end (delta: 33.6 MB). Free memory was 51.6 MB in the beginning and 68.1 MB in the end (delta: -16.6 MB). Peak memory consumption was 19.6 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 0.2.0-7b2dab5 [2021-10-11 02:21:57,162 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:21:57,165 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:21:57,197 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:21:57,198 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:21:57,199 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:21:57,201 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:21:57,204 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:21:57,207 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:21:57,208 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:21:57,209 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:21:57,211 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:21:57,211 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:21:57,212 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:21:57,214 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:21:57,215 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:21:57,216 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:21:57,217 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:21:57,220 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:21:57,223 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:21:57,225 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:21:57,226 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:21:57,228 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:21:57,229 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:21:57,233 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:21:57,234 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:21:57,234 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:21:57,235 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:21:57,236 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:21:57,237 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:21:57,238 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:21:57,239 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:21:57,240 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:21:57,241 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:21:57,242 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:21:57,242 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:21:57,243 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:21:57,243 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:21:57,244 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:21:57,245 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:21:57,246 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:21:57,247 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe723c0b-2c97-4301-9e43-56d4a9d978fc/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-11 02:21:57,273 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:21:57,273 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:21:57,274 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:21:57,274 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:21:57,275 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:21:57,275 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:21:57,276 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:21:57,276 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:21:57,276 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:21:57,277 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:21:57,278 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:21:57,278 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:21:57,278 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:21:57,279 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:21:57,279 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:21:57,279 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:21:57,280 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:21:57,280 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:21:57,281 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:21:57,281 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:21:57,281 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:21:57,282 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:21:57,282 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:21:57,283 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:21:57,283 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:21:57,283 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:21:57,284 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:21:57,284 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:21:57,284 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:21:57,285 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:21:57,285 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:21:57,285 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:21:57,285 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_fe723c0b-2c97-4301-9e43-56d4a9d978fc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe723c0b-2c97-4301-9e43-56d4a9d978fc/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 812c67cb6da244f1c8d5164f5111153648f7765c [2021-10-11 02:21:57,669 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:21:57,699 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:21:57,703 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:21:57,705 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:21:57,705 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:21:57,706 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe723c0b-2c97-4301-9e43-56d4a9d978fc/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2021-10-11 02:21:57,786 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe723c0b-2c97-4301-9e43-56d4a9d978fc/bin/utaipan-WLngWcDbfI/data/6a2650d07/1c2f53feb8134b5cb1e3fbe482fdbefa/FLAGabc1f6b2d [2021-10-11 02:21:58,771 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:21:58,775 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe723c0b-2c97-4301-9e43-56d4a9d978fc/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2021-10-11 02:21:58,829 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe723c0b-2c97-4301-9e43-56d4a9d978fc/bin/utaipan-WLngWcDbfI/data/6a2650d07/1c2f53feb8134b5cb1e3fbe482fdbefa/FLAGabc1f6b2d [2021-10-11 02:21:59,214 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe723c0b-2c97-4301-9e43-56d4a9d978fc/bin/utaipan-WLngWcDbfI/data/6a2650d07/1c2f53feb8134b5cb1e3fbe482fdbefa [2021-10-11 02:21:59,216 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:21:59,218 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:21:59,219 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:21:59,220 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:21:59,227 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:21:59,229 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:21:59" (1/1) ... [2021-10-11 02:21:59,232 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70f995cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:21:59, skipping insertion in model container [2021-10-11 02:21:59,232 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:21:59" (1/1) ... [2021-10-11 02:21:59,239 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:21:59,359 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:21:59,643 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_fe723c0b-2c97-4301-9e43-56d4a9d978fc/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2021-10-11 02:21:59,650 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_fe723c0b-2c97-4301-9e43-56d4a9d978fc/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2021-10-11 02:21:59,674 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:21:59,680 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:22:00,575 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:00,576 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:00,577 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:00,578 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:00,579 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:00,596 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:00,597 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:00,599 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:00,600 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:00,602 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:00,604 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:00,605 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:00,606 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,023 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:22:01,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:22:01,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:22:01,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:22:01,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:22:01,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:22:01,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:22:01,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:22:01,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:22:01,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:22:01,220 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:22:01,246 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,246 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,252 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,260 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,373 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,376 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,376 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,377 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,377 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,378 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,379 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,382 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,382 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,383 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,383 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,383 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,384 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,387 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,388 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,388 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,389 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,415 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,416 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,434 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,438 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,439 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,473 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:22:01,523 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:22:01,602 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:22:01,619 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_fe723c0b-2c97-4301-9e43-56d4a9d978fc/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2021-10-11 02:22:01,620 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_fe723c0b-2c97-4301-9e43-56d4a9d978fc/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2021-10-11 02:22:01,625 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:22:01,627 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:22:01,682 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,687 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,687 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,688 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,689 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,699 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,700 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,701 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,702 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,703 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,707 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,707 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,708 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:22:01,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:22:01,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:22:01,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:22:01,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:22:01,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:22:01,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:22:01,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:22:01,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:22:01,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:22:01,799 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:22:01,845 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,846 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,847 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,856 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,894 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,896 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,897 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,897 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,898 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,899 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,899 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,900 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,901 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,902 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,902 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,904 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,904 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,905 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,905 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,906 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,906 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,910 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,911 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,920 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,922 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,923 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:01,942 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:22:01,978 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:22:02,003 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_fe723c0b-2c97-4301-9e43-56d4a9d978fc/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2021-10-11 02:22:02,004 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_fe723c0b-2c97-4301-9e43-56d4a9d978fc/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2021-10-11 02:22:02,006 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:22:02,006 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:22:02,046 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,047 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,047 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,047 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,048 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,053 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,054 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,089 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,090 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,091 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,091 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,091 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,092 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:22:02,121 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:22:02,122 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:22:02,122 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:22:02,123 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:22:02,123 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:22:02,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:22:02,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:22:02,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:22:02,125 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:22:02,143 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:22:02,155 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,155 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,156 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,161 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,194 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,195 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,195 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,195 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,219 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,220 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,221 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,224 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,225 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,225 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,225 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,226 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,226 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,228 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,228 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,229 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,233 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,235 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,236 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,241 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,242 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,242 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:22:02,251 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:22:03,219 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:22:03,220 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:03 WrapperNode [2021-10-11 02:22:03,220 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:22:03,221 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:22:03,221 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:22:03,221 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:22:03,229 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:03" (1/1) ... [2021-10-11 02:22:03,283 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 02:22:03,340 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:22:03" (1/1) ... [2021-10-11 02:22:03,340 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:22:03,341 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 02:22:03,343 INFO L168 Benchmark]: Toolchain (without parser) took 4123.67 ms. Allocated memory was 60.8 MB in the beginning and 163.6 MB in the end (delta: 102.8 MB). Free memory was 32.2 MB in the beginning and 57.2 MB in the end (delta: -25.0 MB). Peak memory consumption was 77.0 MB. Max. memory is 16.1 GB. [2021-10-11 02:22:03,343 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 60.8 MB. Free memory is still 41.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:22:03,344 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4001.06 ms. Allocated memory was 60.8 MB in the beginning and 163.6 MB in the end (delta: 102.8 MB). Free memory was 31.9 MB in the beginning and 62.4 MB in the end (delta: -30.5 MB). Peak memory consumption was 110.5 MB. Max. memory is 16.1 GB. [2021-10-11 02:22:03,344 INFO L168 Benchmark]: Boogie Procedure Inliner took 119.37 ms. Allocated memory is still 163.6 MB. Free memory was 62.4 MB in the beginning and 57.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-11 02:22:03,346 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 60.8 MB. Free memory is still 41.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4001.06 ms. Allocated memory was 60.8 MB in the beginning and 163.6 MB in the end (delta: 102.8 MB). Free memory was 31.9 MB in the beginning and 62.4 MB in the end (delta: -30.5 MB). Peak memory consumption was 110.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 119.37 ms. Allocated memory is still 163.6 MB. Free memory was 62.4 MB in the beginning and 57.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...