./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 57096758 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a831947-9f36-4076-9eb2-3d6397e6b903/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a831947-9f36-4076-9eb2-3d6397e6b903/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a831947-9f36-4076-9eb2-3d6397e6b903/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a831947-9f36-4076-9eb2-3d6397e6b903/bin/utaipan-mTDlp9Zugs/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_1a831947-9f36-4076-9eb2-3d6397e6b903/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a831947-9f36-4076-9eb2-3d6397e6b903/bin/utaipan-mTDlp9Zugs --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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_1a831947-9f36-4076-9eb2-3d6397e6b903/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a831947-9f36-4076-9eb2-3d6397e6b903/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a831947-9f36-4076-9eb2-3d6397e6b903/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a831947-9f36-4076-9eb2-3d6397e6b903/bin/utaipan-mTDlp9Zugs/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_1a831947-9f36-4076-9eb2-3d6397e6b903/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a831947-9f36-4076-9eb2-3d6397e6b903/bin/utaipan-mTDlp9Zugs --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 812c67cb6da244f1c8d5164f5111153648f7765c .................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-5709675 [2021-10-16 03:01:00,920 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 03:01:00,922 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 03:01:00,980 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 03:01:00,981 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 03:01:00,986 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 03:01:00,988 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 03:01:00,993 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 03:01:00,996 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 03:01:01,004 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 03:01:01,005 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 03:01:01,006 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 03:01:01,008 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 03:01:01,011 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 03:01:01,015 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 03:01:01,021 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 03:01:01,022 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 03:01:01,023 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 03:01:01,026 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 03:01:01,028 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 03:01:01,033 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 03:01:01,035 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 03:01:01,042 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 03:01:01,043 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 03:01:01,054 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 03:01:01,054 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 03:01:01,055 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 03:01:01,057 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 03:01:01,058 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 03:01:01,059 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 03:01:01,060 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 03:01:01,061 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 03:01:01,064 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 03:01:01,065 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 03:01:01,067 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 03:01:01,067 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 03:01:01,068 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 03:01:01,068 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 03:01:01,068 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 03:01:01,069 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 03:01:01,070 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 03:01:01,071 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a831947-9f36-4076-9eb2-3d6397e6b903/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-16 03:01:01,130 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 03:01:01,131 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 03:01:01,133 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 03:01:01,133 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 03:01:01,133 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 03:01:01,133 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 03:01:01,134 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 03:01:01,134 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 03:01:01,134 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 03:01:01,134 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 03:01:01,135 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 03:01:01,135 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 03:01:01,136 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 03:01:01,136 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 03:01:01,136 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 03:01:01,137 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 03:01:01,137 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 03:01:01,137 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 03:01:01,138 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 03:01:01,138 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 03:01:01,138 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 03:01:01,138 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 03:01:01,139 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 03:01:01,139 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 03:01:01,139 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 03:01:01,139 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 03:01:01,139 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 03:01:01,140 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 03:01:01,140 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 03:01:01,142 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 03:01:01,142 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 03:01:01,142 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 03:01:01,142 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 03:01:01,143 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 03:01:01,143 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 03:01:01,143 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 03:01:01,143 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_1a831947-9f36-4076-9eb2-3d6397e6b903/bin/utaipan-mTDlp9Zugs/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a831947-9f36-4076-9eb2-3d6397e6b903/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 812c67cb6da244f1c8d5164f5111153648f7765c [2021-10-16 03:01:01,410 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 03:01:01,433 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 03:01:01,436 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 03:01:01,437 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 03:01:01,438 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 03:01:01,439 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a831947-9f36-4076-9eb2-3d6397e6b903/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2021-10-16 03:01:01,534 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a831947-9f36-4076-9eb2-3d6397e6b903/bin/utaipan-mTDlp9Zugs/data/2862158fd/c2883876221549669bda63c50e288e84/FLAG11fe7c82b [2021-10-16 03:01:02,514 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 03:01:02,516 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a831947-9f36-4076-9eb2-3d6397e6b903/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2021-10-16 03:01:02,577 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a831947-9f36-4076-9eb2-3d6397e6b903/bin/utaipan-mTDlp9Zugs/data/2862158fd/c2883876221549669bda63c50e288e84/FLAG11fe7c82b [2021-10-16 03:01:02,923 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a831947-9f36-4076-9eb2-3d6397e6b903/bin/utaipan-mTDlp9Zugs/data/2862158fd/c2883876221549669bda63c50e288e84 [2021-10-16 03:01:02,925 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 03:01:02,928 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 03:01:02,931 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 03:01:02,931 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 03:01:02,934 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 03:01:02,935 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:01:02" (1/1) ... [2021-10-16 03:01:02,936 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f842b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:01:02, skipping insertion in model container [2021-10-16 03:01:02,937 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:01:02" (1/1) ... [2021-10-16 03:01:02,944 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 03:01:03,073 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 03:01:03,409 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_1a831947-9f36-4076-9eb2-3d6397e6b903/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2021-10-16 03:01:03,419 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_1a831947-9f36-4076-9eb2-3d6397e6b903/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2021-10-16 03:01:03,446 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:01:03,460 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:01:04,568 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:04,569 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:04,570 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:04,572 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:04,573 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:04,606 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:04,611 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:04,615 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:04,617 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:04,620 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:04,624 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:04,624 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:04,625 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:05,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:01:05,054 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:01:05,055 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:01:05,058 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:01:05,060 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:01:05,061 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:01:05,061 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:01:05,062 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:01:05,063 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:01:05,063 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:01:05,207 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:01:05,208 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 03:01:05,209 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 03:01:05,211 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 03:01:05,211 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 03:01:05,230 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1038) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1347) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2909) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2769) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1103) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-16 03:01:05,235 INFO L168 Benchmark]: Toolchain (without parser) took 2305.94 ms. Allocated memory was 96.5 MB in the beginning and 125.8 MB in the end (delta: 29.4 MB). Free memory was 55.2 MB in the beginning and 68.1 MB in the end (delta: -12.9 MB). Peak memory consumption was 16.7 MB. Max. memory is 16.1 GB. [2021-10-16 03:01:05,236 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 96.5 MB. Free memory was 52.6 MB in the beginning and 52.5 MB in the end (delta: 77.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 03:01:05,237 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2301.75 ms. Allocated memory was 96.5 MB in the beginning and 125.8 MB in the end (delta: 29.4 MB). Free memory was 55.0 MB in the beginning and 68.1 MB in the end (delta: -13.2 MB). Peak memory consumption was 16.7 MB. Max. memory is 16.1 GB. [2021-10-16 03:01:05,240 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 96.5 MB. Free memory was 52.6 MB in the beginning and 52.5 MB in the end (delta: 77.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2301.75 ms. Allocated memory was 96.5 MB in the beginning and 125.8 MB in the end (delta: 29.4 MB). Free memory was 55.0 MB in the beginning and 68.1 MB in the end (delta: -13.2 MB). Peak memory consumption was 16.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-5709675 [2021-10-16 03:01:07,660 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 03:01:07,663 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 03:01:07,715 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 03:01:07,715 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 03:01:07,719 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 03:01:07,722 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 03:01:07,726 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 03:01:07,729 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 03:01:07,737 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 03:01:07,739 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 03:01:07,740 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 03:01:07,741 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 03:01:07,743 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 03:01:07,746 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 03:01:07,749 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 03:01:07,751 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 03:01:07,752 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 03:01:07,754 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 03:01:07,762 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 03:01:07,764 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 03:01:07,765 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 03:01:07,768 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 03:01:07,770 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 03:01:07,779 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 03:01:07,780 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 03:01:07,780 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 03:01:07,782 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 03:01:07,783 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 03:01:07,784 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 03:01:07,785 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 03:01:07,785 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 03:01:07,787 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 03:01:07,788 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 03:01:07,790 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 03:01:07,790 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 03:01:07,791 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 03:01:07,792 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 03:01:07,792 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 03:01:07,794 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 03:01:07,795 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 03:01:07,795 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a831947-9f36-4076-9eb2-3d6397e6b903/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-16 03:01:07,837 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 03:01:07,837 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 03:01:07,839 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 03:01:07,839 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 03:01:07,839 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 03:01:07,840 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 03:01:07,840 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 03:01:07,840 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 03:01:07,841 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 03:01:07,842 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 03:01:07,843 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 03:01:07,844 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 03:01:07,844 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 03:01:07,844 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 03:01:07,844 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 03:01:07,845 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 03:01:07,845 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 03:01:07,845 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 03:01:07,846 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 03:01:07,846 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 03:01:07,846 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 03:01:07,847 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 03:01:07,847 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 03:01:07,847 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 03:01:07,848 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 03:01:07,848 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 03:01:07,848 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 03:01:07,848 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 03:01:07,849 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 03:01:07,849 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 03:01:07,849 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 03:01:07,850 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 03:01:07,850 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_1a831947-9f36-4076-9eb2-3d6397e6b903/bin/utaipan-mTDlp9Zugs/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a831947-9f36-4076-9eb2-3d6397e6b903/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 812c67cb6da244f1c8d5164f5111153648f7765c [2021-10-16 03:01:08,257 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 03:01:08,287 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 03:01:08,291 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 03:01:08,292 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 03:01:08,293 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 03:01:08,294 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a831947-9f36-4076-9eb2-3d6397e6b903/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2021-10-16 03:01:08,379 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a831947-9f36-4076-9eb2-3d6397e6b903/bin/utaipan-mTDlp9Zugs/data/0583c86da/4da3b085aa5041229f50a9303e6fb84e/FLAG6827ae18c [2021-10-16 03:01:09,424 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 03:01:09,425 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a831947-9f36-4076-9eb2-3d6397e6b903/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2021-10-16 03:01:09,476 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a831947-9f36-4076-9eb2-3d6397e6b903/bin/utaipan-mTDlp9Zugs/data/0583c86da/4da3b085aa5041229f50a9303e6fb84e/FLAG6827ae18c [2021-10-16 03:01:09,827 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a831947-9f36-4076-9eb2-3d6397e6b903/bin/utaipan-mTDlp9Zugs/data/0583c86da/4da3b085aa5041229f50a9303e6fb84e [2021-10-16 03:01:09,828 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 03:01:09,830 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 03:01:09,837 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 03:01:09,837 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 03:01:09,840 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 03:01:09,840 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:01:09" (1/1) ... [2021-10-16 03:01:09,842 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3657b1e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:01:09, skipping insertion in model container [2021-10-16 03:01:09,842 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:01:09" (1/1) ... [2021-10-16 03:01:09,849 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 03:01:09,979 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 03:01:10,314 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_1a831947-9f36-4076-9eb2-3d6397e6b903/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2021-10-16 03:01:10,323 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_1a831947-9f36-4076-9eb2-3d6397e6b903/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2021-10-16 03:01:10,354 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:01:10,372 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:01:11,287 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:11,288 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:11,288 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:11,289 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:11,291 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:11,309 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:11,310 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:11,312 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:11,313 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:11,318 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:11,319 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:11,324 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:11,325 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:11,805 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:01:11,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:01:11,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:01:11,809 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:01:11,810 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:01:11,811 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:01:11,812 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:01:11,812 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:01:11,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:01:11,814 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:01:11,984 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:01:12,009 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,010 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,015 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,023 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,093 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,094 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,094 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,095 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,095 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,096 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,096 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,097 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,098 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,098 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,098 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,099 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,099 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,102 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,103 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,104 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,104 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,108 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,109 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,118 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,119 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,119 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,135 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 03:01:12,192 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-16 03:01:12,284 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 03:01:12,290 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_1a831947-9f36-4076-9eb2-3d6397e6b903/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2021-10-16 03:01:12,290 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_1a831947-9f36-4076-9eb2-3d6397e6b903/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2021-10-16 03:01:12,294 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:01:12,296 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:01:12,379 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,379 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,380 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,380 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,381 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,388 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,388 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,390 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,390 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,391 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,392 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,393 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,393 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,434 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:01:12,435 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:01:12,436 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:01:12,437 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:01:12,438 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:01:12,439 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:01:12,439 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:01:12,440 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:01:12,440 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:01:12,441 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:01:12,477 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:01:12,513 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,514 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,515 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,522 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,580 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,581 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,582 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,582 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,584 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,584 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,585 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,586 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,588 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,588 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,589 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,590 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,590 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,590 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,591 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,591 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,591 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,594 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,594 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,605 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,607 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,607 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,625 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 03:01:12,643 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 03:01:12,657 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_1a831947-9f36-4076-9eb2-3d6397e6b903/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2021-10-16 03:01:12,657 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_1a831947-9f36-4076-9eb2-3d6397e6b903/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2021-10-16 03:01:12,659 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:01:12,660 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:01:12,694 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,695 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,695 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,696 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,696 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,702 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,703 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,704 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,705 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,705 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,706 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,707 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,707 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,740 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:01:12,740 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:01:12,741 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:01:12,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:01:12,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:01:12,766 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:01:12,766 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:01:12,767 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:01:12,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:01:12,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:01:12,790 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:01:12,803 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,803 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,804 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,809 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,829 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,830 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,830 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,830 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,830 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,831 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,831 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,832 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,832 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,832 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,833 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,833 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,833 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,834 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,834 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,835 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,835 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,837 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,838 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,844 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,844 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,845 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:01:12,851 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 03:01:13,342 INFO L208 MainTranslator]: Completed translation [2021-10-16 03:01:13,343 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:01:13 WrapperNode [2021-10-16 03:01:13,343 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 03:01:13,345 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 03:01:13,345 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 03:01:13,346 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 03:01:13,354 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:01:13" (1/1) ... [2021-10-16 03:01:13,451 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-16 03:01:13,496 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:01:13" (1/1) ... [2021-10-16 03:01:13,497 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 03:01:13,497 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-16 03:01:13,499 INFO L168 Benchmark]: Toolchain (without parser) took 3667.90 ms. Allocated memory was 58.7 MB in the beginning and 136.3 MB in the end (delta: 77.6 MB). Free memory was 28.4 MB in the beginning and 71.1 MB in the end (delta: -42.7 MB). Peak memory consumption was 34.1 MB. Max. memory is 16.1 GB. [2021-10-16 03:01:13,499 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 58.7 MB. Free memory is still 39.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 03:01:13,500 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3507.25 ms. Allocated memory was 58.7 MB in the beginning and 136.3 MB in the end (delta: 77.6 MB). Free memory was 28.3 MB in the beginning and 75.9 MB in the end (delta: -47.7 MB). Peak memory consumption was 53.0 MB. Max. memory is 16.1 GB. [2021-10-16 03:01:13,501 INFO L168 Benchmark]: Boogie Procedure Inliner took 151.88 ms. Allocated memory is still 136.3 MB. Free memory was 75.9 MB in the beginning and 71.1 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-16 03:01:13,503 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 58.7 MB. Free memory is still 39.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3507.25 ms. Allocated memory was 58.7 MB in the beginning and 136.3 MB in the end (delta: 77.6 MB). Free memory was 28.3 MB in the beginning and 75.9 MB in the end (delta: -47.7 MB). Peak memory consumption was 53.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 151.88 ms. Allocated memory is still 136.3 MB. Free memory was 75.9 MB in the beginning and 71.1 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...