./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_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-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/bin/utaipan --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 3b51c2612145ec1023df693fa4dd749d7fcebd3d ................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/bin/utaipan --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 3b51c2612145ec1023df693fa4dd749d7fcebd3d ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-09 10:01:46,974 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 10:01:46,975 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 10:01:46,997 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 10:01:46,998 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 10:01:46,999 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 10:01:47,000 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 10:01:47,002 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 10:01:47,004 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 10:01:47,010 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 10:01:47,011 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 10:01:47,012 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 10:01:47,013 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 10:01:47,013 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 10:01:47,014 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 10:01:47,015 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 10:01:47,016 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 10:01:47,017 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 10:01:47,018 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 10:01:47,020 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 10:01:47,021 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 10:01:47,022 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 10:01:47,024 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 10:01:47,025 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 10:01:47,028 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 10:01:47,028 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 10:01:47,029 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 10:01:47,030 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 10:01:47,030 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 10:01:47,031 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 10:01:47,032 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 10:01:47,033 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 10:01:47,033 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 10:01:47,034 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 10:01:47,035 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 10:01:47,035 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 10:01:47,036 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 10:01:47,036 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 10:01:47,036 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 10:01:47,037 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 10:01:47,037 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 10:01:47,038 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 10:01:47,061 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 10:01:47,061 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 10:01:47,062 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 10:01:47,062 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 10:01:47,062 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 10:01:47,062 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 10:01:47,062 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 10:01:47,062 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 10:01:47,063 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 10:01:47,063 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 10:01:47,063 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 10:01:47,063 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 10:01:47,063 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 10:01:47,063 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 10:01:47,063 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 10:01:47,064 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 10:01:47,064 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 10:01:47,064 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 10:01:47,064 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 10:01:47,064 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 10:01:47,065 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 10:01:47,065 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 10:01:47,065 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 10:01:47,065 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 10:01:47,065 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 10:01:47,065 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 10:01:47,065 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 10:01:47,065 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 10:01:47,066 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 10:01:47,066 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 10:01:47,066 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 10:01:47,066 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 10:01:47,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 10:01:47,066 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 10:01:47,066 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 10:01:47,066 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 10:01:47,067 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-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b51c2612145ec1023df693fa4dd749d7fcebd3d [2020-12-09 10:01:47,240 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 10:01:47,259 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 10:01:47,261 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 10:01:47,262 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 10:01:47,263 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 10:01:47,263 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2020-12-09 10:01:47,305 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/bin/utaipan/data/8cf38621d/e554767e6f444c3fabf5c58c4887a885/FLAG880518e9b [2020-12-09 10:01:47,864 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 10:01:47,864 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2020-12-09 10:01:47,886 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/bin/utaipan/data/8cf38621d/e554767e6f444c3fabf5c58c4887a885/FLAG880518e9b [2020-12-09 10:01:48,308 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/bin/utaipan/data/8cf38621d/e554767e6f444c3fabf5c58c4887a885 [2020-12-09 10:01:48,316 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 10:01:48,320 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 10:01:48,324 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 10:01:48,325 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 10:01:48,333 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 10:01:48,335 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 10:01:48" (1/1) ... [2020-12-09 10:01:48,346 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51014188 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:01:48, skipping insertion in model container [2020-12-09 10:01:48,346 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 10:01:48" (1/1) ... [2020-12-09 10:01:48,351 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 10:01:48,413 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 10:01:48,569 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2020-12-09 10:01:48,574 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2020-12-09 10:01:48,589 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 10:01:48,593 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 10:01:49,086 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 10:01:49,087 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:01:49,087 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:01:49,089 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:01:49,089 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 10:01:49,135 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:49,135 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:49,136 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:49,136 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:49,137 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:49,146 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:49,146 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:49,148 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:49,148 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:49,426 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 10:01:49,427 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 10:01:49,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 10:01:49,429 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 10:01:49,430 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 10:01:49,430 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 10:01:49,431 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 10:01:49,431 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 10:01:49,432 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 10:01:49,432 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 10:01:49,537 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-09 10:01:49,541 INFO L168 Benchmark]: Toolchain (without parser) took 1220.88 ms. Allocated memory is still 100.7 MB. Free memory was 52.8 MB in the beginning and 62.0 MB in the end (delta: -9.2 MB). Peak memory consumption was 17.8 MB. Max. memory is 16.1 GB. [2020-12-09 10:01:49,541 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 100.7 MB. Free memory is still 76.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 10:01:49,542 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1215.01 ms. Allocated memory is still 100.7 MB. Free memory was 52.7 MB in the beginning and 62.0 MB in the end (delta: -9.3 MB). Peak memory consumption was 17.8 MB. Max. memory is 16.1 GB. [2020-12-09 10:01:49,543 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 100.7 MB. Free memory is still 76.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1215.01 ms. Allocated memory is still 100.7 MB. Free memory was 52.7 MB in the beginning and 62.0 MB in the end (delta: -9.3 MB). Peak memory consumption was 17.8 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 [2020-12-09 10:01:50,937 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 10:01:50,939 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 10:01:50,966 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 10:01:50,967 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 10:01:50,968 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 10:01:50,970 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 10:01:50,972 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 10:01:50,974 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 10:01:50,975 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 10:01:50,976 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 10:01:50,978 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 10:01:50,978 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 10:01:50,979 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 10:01:50,980 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 10:01:50,982 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 10:01:50,983 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 10:01:50,984 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 10:01:50,986 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 10:01:50,989 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 10:01:50,990 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 10:01:50,992 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 10:01:50,993 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 10:01:50,994 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 10:01:50,997 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 10:01:50,998 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 10:01:50,998 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 10:01:50,999 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 10:01:51,000 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 10:01:51,001 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 10:01:51,001 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 10:01:51,002 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 10:01:51,003 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 10:01:51,003 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 10:01:51,004 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 10:01:51,005 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 10:01:51,005 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 10:01:51,005 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 10:01:51,005 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 10:01:51,006 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 10:01:51,006 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 10:01:51,007 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 10:01:51,030 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 10:01:51,030 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 10:01:51,031 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 10:01:51,031 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 10:01:51,031 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 10:01:51,031 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 10:01:51,031 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 10:01:51,031 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 10:01:51,032 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 10:01:51,032 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 10:01:51,032 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 10:01:51,032 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 10:01:51,033 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 10:01:51,033 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 10:01:51,033 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 10:01:51,033 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 10:01:51,033 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 10:01:51,033 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 10:01:51,033 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 10:01:51,034 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 10:01:51,034 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 10:01:51,034 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 10:01:51,034 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 10:01:51,034 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 10:01:51,034 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 10:01:51,035 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 10:01:51,035 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 10:01:51,035 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 10:01:51,035 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 10:01:51,035 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 10:01:51,035 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 10:01:51,035 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 10:01:51,036 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-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b51c2612145ec1023df693fa4dd749d7fcebd3d [2020-12-09 10:01:51,260 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 10:01:51,280 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 10:01:51,282 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 10:01:51,284 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 10:01:51,284 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 10:01:51,285 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2020-12-09 10:01:51,326 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/bin/utaipan/data/3a4197a49/4dc06bb7d0a84558bc94880bcb723a9e/FLAGee2bcdbb6 [2020-12-09 10:01:51,881 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 10:01:51,882 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2020-12-09 10:01:51,907 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/bin/utaipan/data/3a4197a49/4dc06bb7d0a84558bc94880bcb723a9e/FLAGee2bcdbb6 [2020-12-09 10:01:52,381 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/bin/utaipan/data/3a4197a49/4dc06bb7d0a84558bc94880bcb723a9e [2020-12-09 10:01:52,387 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 10:01:52,389 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 10:01:52,391 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 10:01:52,391 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 10:01:52,395 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 10:01:52,396 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 10:01:52" (1/1) ... [2020-12-09 10:01:52,398 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74050127 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:01:52, skipping insertion in model container [2020-12-09 10:01:52,398 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 10:01:52" (1/1) ... [2020-12-09 10:01:52,404 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 10:01:52,469 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 10:01:52,643 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2020-12-09 10:01:52,647 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2020-12-09 10:01:52,660 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 10:01:52,664 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 10:01:53,149 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 10:01:53,198 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,199 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,199 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,200 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,201 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,211 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,212 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,213 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,214 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,474 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 10:01:53,475 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 10:01:53,476 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 10:01:53,477 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 10:01:53,478 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 10:01:53,478 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 10:01:53,479 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 10:01:53,479 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 10:01:53,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 10:01:53,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 10:01:53,591 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,592 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,628 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 10:01:53,652 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-09 10:01:53,678 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 10:01:53,682 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2020-12-09 10:01:53,683 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2020-12-09 10:01:53,684 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 10:01:53,685 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 10:01:53,712 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 10:01:53,725 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,726 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,726 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,727 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,727 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,734 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,735 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,735 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,736 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 10:01:53,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 10:01:53,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 10:01:53,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 10:01:53,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 10:01:53,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 10:01:53,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 10:01:53,766 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 10:01:53,766 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 10:01:53,766 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 10:01:53,788 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,789 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,802 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 10:01:53,821 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 10:01:53,830 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2020-12-09 10:01:53,830 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_655afcc4-0789-474a-accb-e5f96bd6cf42/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2020-12-09 10:01:53,831 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 10:01:53,832 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 10:01:53,851 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 10:01:53,859 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,859 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,859 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,860 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,860 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,864 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,864 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,865 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,865 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,886 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 10:01:53,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 10:01:53,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 10:01:53,888 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 10:01:53,888 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 10:01:53,889 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 10:01:53,889 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 10:01:53,889 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 10:01:53,890 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 10:01:53,890 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 10:01:53,917 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,917 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 10:01:53,927 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 10:01:54,498 INFO L208 MainTranslator]: Completed translation [2020-12-09 10:01:54,498 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:01:54 WrapperNode [2020-12-09 10:01:54,498 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 10:01:54,499 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 10:01:54,499 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 10:01:54,499 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 10:01:54,506 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:01:54" (1/1) ... [2020-12-09 10:01:54,544 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]]] [2020-12-09 10:01:54,565 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:01:54" (1/1) ... [2020-12-09 10:01:54,566 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 10:01:54,566 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-09 10:01:54,567 INFO L168 Benchmark]: Toolchain (without parser) took 2177.63 ms. Allocated memory was 62.9 MB in the beginning and 117.4 MB in the end (delta: 54.5 MB). Free memory was 38.4 MB in the beginning and 74.9 MB in the end (delta: -36.5 MB). Peak memory consumption was 19.0 MB. Max. memory is 16.1 GB. [2020-12-09 10:01:54,568 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 62.9 MB. Free memory is still 45.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 10:01:54,568 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2107.58 ms. Allocated memory was 62.9 MB in the beginning and 117.4 MB in the end (delta: 54.5 MB). Free memory was 38.1 MB in the beginning and 79.1 MB in the end (delta: -41.0 MB). Peak memory consumption was 54.6 MB. Max. memory is 16.1 GB. [2020-12-09 10:01:54,569 INFO L168 Benchmark]: Boogie Procedure Inliner took 66.56 ms. Allocated memory is still 117.4 MB. Free memory was 79.1 MB in the beginning and 74.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-09 10:01:54,570 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 62.9 MB. Free memory is still 45.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2107.58 ms. Allocated memory was 62.9 MB in the beginning and 117.4 MB in the end (delta: 54.5 MB). Free memory was 38.1 MB in the beginning and 79.1 MB in the end (delta: -41.0 MB). Peak memory consumption was 54.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 66.56 ms. Allocated memory is still 117.4 MB. Free memory was 79.1 MB in the beginning and 74.9 MB in the end (delta: 4.2 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...