./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_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_51197775-87e7-4605-bbbc-d0c59df50677/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51197775-87e7-4605-bbbc-d0c59df50677/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_51197775-87e7-4605-bbbc-d0c59df50677/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51197775-87e7-4605-bbbc-d0c59df50677/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51197775-87e7-4605-bbbc-d0c59df50677/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_51197775-87e7-4605-bbbc-d0c59df50677/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 94d66bfbe7c1a6ec67199265392e6e33d90ca4f6 ........................................................................................................................................................................................................ 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_51197775-87e7-4605-bbbc-d0c59df50677/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51197775-87e7-4605-bbbc-d0c59df50677/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_51197775-87e7-4605-bbbc-d0c59df50677/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51197775-87e7-4605-bbbc-d0c59df50677/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51197775-87e7-4605-bbbc-d0c59df50677/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_51197775-87e7-4605-bbbc-d0c59df50677/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 94d66bfbe7c1a6ec67199265392e6e33d90ca4f6 ................................................................................................................................................................................................................................................................................................................................ 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 02:30:55,227 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:30:55,229 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:30:55,262 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:30:55,263 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:30:55,264 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:30:55,266 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:30:55,269 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:30:55,271 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:30:55,272 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:30:55,274 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:30:55,275 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:30:55,276 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:30:55,277 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:30:55,278 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:30:55,280 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:30:55,281 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:30:55,283 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:30:55,285 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:30:55,288 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:30:55,290 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:30:55,292 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:30:55,294 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:30:55,295 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:30:55,298 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:30:55,299 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:30:55,299 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:30:55,301 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:30:55,301 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:30:55,309 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:30:55,309 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:30:55,310 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:30:55,311 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:30:55,313 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:30:55,316 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:30:55,318 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:30:55,319 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:30:55,320 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:30:55,321 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:30:55,322 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:30:55,327 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:30:55,328 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51197775-87e7-4605-bbbc-d0c59df50677/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-11 02:30:55,366 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:30:55,377 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:30:55,379 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:30:55,380 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:30:55,380 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:30:55,381 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:30:55,381 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:30:55,385 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:30:55,385 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:30:55,386 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:30:55,386 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:30:55,386 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:30:55,386 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:30:55,387 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:30:55,387 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:30:55,388 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:30:55,389 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:30:55,390 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:30:55,390 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:30:55,390 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:30:55,390 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:30:55,391 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:30:55,391 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:30:55,391 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:30:55,391 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:30:55,392 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:30:55,392 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:30:55,392 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:30:55,393 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:30:55,395 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:30:55,395 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:30:55,395 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:30:55,396 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:30:55,396 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:30:55,396 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:30:55,397 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:30:55,397 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_51197775-87e7-4605-bbbc-d0c59df50677/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51197775-87e7-4605-bbbc-d0c59df50677/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 94d66bfbe7c1a6ec67199265392e6e33d90ca4f6 [2021-10-11 02:30:55,647 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:30:55,672 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:30:55,675 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:30:55,677 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:30:55,678 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:30:55,679 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51197775-87e7-4605-bbbc-d0c59df50677/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2021-10-11 02:30:55,770 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51197775-87e7-4605-bbbc-d0c59df50677/bin/utaipan-WLngWcDbfI/data/e48815d04/c896e5ec22d24b8b85fb07037ff8e359/FLAG47176486f [2021-10-11 02:30:56,589 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:30:56,590 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51197775-87e7-4605-bbbc-d0c59df50677/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2021-10-11 02:30:56,635 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51197775-87e7-4605-bbbc-d0c59df50677/bin/utaipan-WLngWcDbfI/data/e48815d04/c896e5ec22d24b8b85fb07037ff8e359/FLAG47176486f [2021-10-11 02:30:57,101 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51197775-87e7-4605-bbbc-d0c59df50677/bin/utaipan-WLngWcDbfI/data/e48815d04/c896e5ec22d24b8b85fb07037ff8e359 [2021-10-11 02:30:57,104 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:30:57,105 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:30:57,109 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:30:57,109 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:30:57,113 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:30:57,114 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:30:57" (1/1) ... [2021-10-11 02:30:57,116 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b6b1991 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:30:57, skipping insertion in model container [2021-10-11 02:30:57,116 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:30:57" (1/1) ... [2021-10-11 02:30:57,124 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:30:57,243 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:30:57,568 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_51197775-87e7-4605-bbbc-d0c59df50677/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2021-10-11 02:30:57,575 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_51197775-87e7-4605-bbbc-d0c59df50677/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2021-10-11 02:30:57,600 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:30:57,607 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:30:58,630 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:58,631 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:58,631 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:58,632 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:58,634 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:58,649 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:58,650 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:58,652 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:58,653 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:58,655 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:58,656 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:58,657 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:58,658 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:59,104 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:30:59,106 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:30:59,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:30:59,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:30:59,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:30:59,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:30:59,127 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:30:59,128 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:30:59,128 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:30:59,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:30:59,379 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:30:59,379 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 02:30:59,380 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 02:30:59,381 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 02:30:59,382 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 02:30:59,395 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-11 02:30:59,401 INFO L168 Benchmark]: Toolchain (without parser) took 2293.80 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 45.5 MB in the beginning and 65.8 MB in the end (delta: -20.3 MB). Peak memory consumption was 15.9 MB. Max. memory is 16.1 GB. [2021-10-11 02:30:59,402 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 83.9 MB. Free memory was 37.1 MB in the beginning and 37.0 MB in the end (delta: 77.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:30:59,403 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2289.51 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 45.2 MB in the beginning and 65.8 MB in the end (delta: -20.5 MB). Peak memory consumption was 15.9 MB. Max. memory is 16.1 GB. [2021-10-11 02:30:59,405 INFO L339 ainManager$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 83.9 MB. Free memory was 37.1 MB in the beginning and 37.0 MB in the end (delta: 77.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2289.51 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 45.2 MB in the beginning and 65.8 MB in the end (delta: -20.5 MB). Peak memory consumption was 15.9 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 02:31:01,633 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:31:01,635 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:31:01,688 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:31:01,689 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:31:01,705 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:31:01,707 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:31:01,712 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:31:01,717 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:31:01,725 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:31:01,729 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:31:01,731 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:31:01,732 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:31:01,734 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:31:01,736 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:31:01,738 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:31:01,740 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:31:01,744 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:31:01,747 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:31:01,754 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:31:01,757 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:31:01,759 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:31:01,763 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:31:01,764 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:31:01,771 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:31:01,775 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:31:01,776 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:31:01,777 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:31:01,779 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:31:01,780 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:31:01,780 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:31:01,781 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:31:01,783 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:31:01,784 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:31:01,785 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:31:01,786 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:31:01,787 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:31:01,787 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:31:01,787 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:31:01,789 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:31:01,790 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:31:01,791 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51197775-87e7-4605-bbbc-d0c59df50677/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-11 02:31:01,830 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:31:01,831 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:31:01,832 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:31:01,832 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:31:01,833 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:31:01,833 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:31:01,833 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:31:01,833 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:31:01,834 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:31:01,835 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:31:01,836 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:31:01,836 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:31:01,837 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:31:01,837 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:31:01,837 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:31:01,837 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:31:01,838 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:31:01,838 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:31:01,838 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:31:01,838 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:31:01,839 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:31:01,839 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:31:01,839 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:31:01,839 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:31:01,839 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:31:01,840 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:31:01,840 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:31:01,840 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:31:01,840 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:31:01,841 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:31:01,841 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:31:01,841 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:31:01,841 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_51197775-87e7-4605-bbbc-d0c59df50677/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51197775-87e7-4605-bbbc-d0c59df50677/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 94d66bfbe7c1a6ec67199265392e6e33d90ca4f6 [2021-10-11 02:31:02,213 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:31:02,238 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:31:02,242 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:31:02,243 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:31:02,244 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:31:02,245 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51197775-87e7-4605-bbbc-d0c59df50677/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2021-10-11 02:31:02,325 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51197775-87e7-4605-bbbc-d0c59df50677/bin/utaipan-WLngWcDbfI/data/f648d2605/29e5b34300884658afb12ff267f340c8/FLAG46d6566d0 [2021-10-11 02:31:03,275 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:31:03,276 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51197775-87e7-4605-bbbc-d0c59df50677/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2021-10-11 02:31:03,310 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51197775-87e7-4605-bbbc-d0c59df50677/bin/utaipan-WLngWcDbfI/data/f648d2605/29e5b34300884658afb12ff267f340c8/FLAG46d6566d0 [2021-10-11 02:31:03,755 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51197775-87e7-4605-bbbc-d0c59df50677/bin/utaipan-WLngWcDbfI/data/f648d2605/29e5b34300884658afb12ff267f340c8 [2021-10-11 02:31:03,763 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:31:03,764 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:31:03,766 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:31:03,766 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:31:03,770 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:31:03,772 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:31:03" (1/1) ... [2021-10-11 02:31:03,774 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38f77ee8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:31:03, skipping insertion in model container [2021-10-11 02:31:03,774 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:31:03" (1/1) ... [2021-10-11 02:31:03,781 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:31:03,910 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:31:04,221 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_51197775-87e7-4605-bbbc-d0c59df50677/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2021-10-11 02:31:04,229 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_51197775-87e7-4605-bbbc-d0c59df50677/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2021-10-11 02:31:04,259 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:31:04,273 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:31:05,431 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:05,432 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:05,432 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:05,433 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:05,434 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:05,463 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:05,467 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:05,470 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:05,473 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:05,476 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:05,478 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:05,480 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:05,480 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:05,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:31:05,886 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:31:05,890 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:31:05,893 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:31:05,895 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:31:05,895 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:31:05,896 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:31:05,897 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:31:05,897 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:31:05,898 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:31:06,069 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:31:06,106 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,131 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,245 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,246 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,246 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,246 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,247 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,247 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,248 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,249 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,249 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,249 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,250 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,250 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,250 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,253 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,254 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,254 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,254 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,258 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,258 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,266 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,267 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,267 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,278 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,282 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,283 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,283 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,283 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,284 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,288 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:31:06,329 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:31:06,438 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:31:06,444 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_51197775-87e7-4605-bbbc-d0c59df50677/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2021-10-11 02:31:06,444 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_51197775-87e7-4605-bbbc-d0c59df50677/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2021-10-11 02:31:06,446 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:31:06,447 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:31:06,505 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,505 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,506 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,506 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,507 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,515 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,515 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,517 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,517 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,518 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,519 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,520 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,520 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:31:06,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:31:06,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:31:06,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:31:06,579 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:31:06,580 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:31:06,581 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:31:06,581 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:31:06,582 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:31:06,583 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:31:06,648 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:31:06,672 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,678 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,718 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,719 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,720 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,720 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,721 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,722 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,723 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,725 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,725 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,725 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,727 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,727 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,728 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,728 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,729 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,729 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,730 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,733 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,733 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,745 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,746 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,747 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,758 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,761 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,762 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,762 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,763 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,764 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,765 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:31:06,798 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:31:06,819 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_51197775-87e7-4605-bbbc-d0c59df50677/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2021-10-11 02:31:06,819 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_51197775-87e7-4605-bbbc-d0c59df50677/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2021-10-11 02:31:06,821 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:31:06,828 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:31:06,884 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,884 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,885 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,885 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,886 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,892 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,893 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,893 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,894 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,895 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,896 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,896 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,897 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:31:06,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:31:06,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:31:06,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:31:06,933 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:31:06,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:31:06,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:31:06,935 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:31:06,935 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:31:06,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:31:06,957 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:31:06,973 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,978 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,996 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,996 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,997 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,997 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,997 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,998 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,998 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,999 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,999 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:06,999 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:07,000 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:07,000 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:07,001 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:07,001 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:07,002 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:07,002 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:07,002 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:07,005 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:07,006 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:07,035 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:07,036 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:07,037 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:07,042 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:07,043 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:07,044 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:07,044 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:07,044 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:07,046 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:07,048 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:31:08,353 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:31:08,353 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:31:08 WrapperNode [2021-10-11 02:31:08,353 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:31:08,354 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:31:08,355 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:31:08,355 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:31:08,362 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:31:08" (1/1) ... [2021-10-11 02:31:08,420 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 02:31:08,475 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:31:08" (1/1) ... [2021-10-11 02:31:08,476 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:31:08,476 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 02:31:08,478 INFO L168 Benchmark]: Toolchain (without parser) took 4712.35 ms. Allocated memory was 71.3 MB in the beginning and 182.5 MB in the end (delta: 111.1 MB). Free memory was 44.6 MB in the beginning and 103.9 MB in the end (delta: -59.4 MB). Peak memory consumption was 51.0 MB. Max. memory is 16.1 GB. [2021-10-11 02:31:08,478 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 71.3 MB. Free memory was 52.7 MB in the beginning and 52.7 MB in the end (delta: 55.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:31:08,479 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4588.01 ms. Allocated memory was 71.3 MB in the beginning and 182.5 MB in the end (delta: 111.1 MB). Free memory was 44.4 MB in the beginning and 109.2 MB in the end (delta: -64.8 MB). Peak memory consumption was 129.0 MB. Max. memory is 16.1 GB. [2021-10-11 02:31:08,480 INFO L168 Benchmark]: Boogie Procedure Inliner took 121.27 ms. Allocated memory is still 182.5 MB. Free memory was 109.2 MB in the beginning and 103.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-11 02:31:08,482 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 71.3 MB. Free memory was 52.7 MB in the beginning and 52.7 MB in the end (delta: 55.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4588.01 ms. Allocated memory was 71.3 MB in the beginning and 182.5 MB in the end (delta: 111.1 MB). Free memory was 44.4 MB in the beginning and 109.2 MB in the end (delta: -64.8 MB). Peak memory consumption was 129.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 121.27 ms. Allocated memory is still 182.5 MB. Free memory was 109.2 MB in the beginning and 103.9 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...