./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/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 812c67cb6da244f1c8d5164f5111153648f7765c ........................................................................................................................................................................................................ 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_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/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 812c67cb6da244f1c8d5164f5111153648f7765c .................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-09 05:22:47,991 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 05:22:47,992 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 05:22:48,025 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 05:22:48,026 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 05:22:48,027 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 05:22:48,029 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 05:22:48,031 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 05:22:48,033 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 05:22:48,034 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 05:22:48,035 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 05:22:48,036 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 05:22:48,037 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 05:22:48,038 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 05:22:48,039 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 05:22:48,040 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 05:22:48,041 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 05:22:48,042 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 05:22:48,044 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 05:22:48,046 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 05:22:48,048 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 05:22:48,049 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 05:22:48,051 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 05:22:48,051 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 05:22:48,055 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 05:22:48,055 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 05:22:48,056 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 05:22:48,057 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 05:22:48,057 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 05:22:48,058 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 05:22:48,059 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 05:22:48,059 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 05:22:48,060 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 05:22:48,061 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 05:22:48,062 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 05:22:48,062 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 05:22:48,063 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 05:22:48,063 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 05:22:48,063 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 05:22:48,064 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 05:22:48,065 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 05:22:48,065 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 05:22:48,088 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 05:22:48,088 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 05:22:48,089 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 05:22:48,089 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 05:22:48,090 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 05:22:48,090 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 05:22:48,090 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 05:22:48,090 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 05:22:48,090 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 05:22:48,090 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 05:22:48,091 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 05:22:48,091 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 05:22:48,091 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 05:22:48,091 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 05:22:48,091 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 05:22:48,092 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 05:22:48,092 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 05:22:48,092 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 05:22:48,093 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 05:22:48,093 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 05:22:48,093 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 05:22:48,093 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 05:22:48,093 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 05:22:48,093 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 05:22:48,094 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 05:22:48,094 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 05:22:48,094 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 05:22:48,094 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 05:22:48,094 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 05:22:48,095 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 05:22:48,095 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 05:22:48,095 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 05:22:48,095 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 05:22:48,095 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 05:22:48,095 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 05:22:48,096 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 05:22:48,096 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_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 812c67cb6da244f1c8d5164f5111153648f7765c [2020-12-09 05:22:48,271 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 05:22:48,288 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 05:22:48,291 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 05:22:48,292 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 05:22:48,292 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 05:22:48,293 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2020-12-09 05:22:48,336 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/bin/utaipan/data/f79af0a4f/e6cc9dbcaba54c42b766876ef4a2e301/FLAGeaaf75561 [2020-12-09 05:22:48,866 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 05:22:48,866 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2020-12-09 05:22:48,889 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/bin/utaipan/data/f79af0a4f/e6cc9dbcaba54c42b766876ef4a2e301/FLAGeaaf75561 [2020-12-09 05:22:49,372 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/bin/utaipan/data/f79af0a4f/e6cc9dbcaba54c42b766876ef4a2e301 [2020-12-09 05:22:49,375 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 05:22:49,377 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 05:22:49,379 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 05:22:49,379 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 05:22:49,382 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 05:22:49,383 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 05:22:49" (1/1) ... [2020-12-09 05:22:49,385 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c5167df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:22:49, skipping insertion in model container [2020-12-09 05:22:49,385 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 05:22:49" (1/1) ... [2020-12-09 05:22:49,398 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 05:22:49,566 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 05:22:49,745 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_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2020-12-09 05:22:49,751 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_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2020-12-09 05:22:49,768 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 05:22:49,772 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 05:22:50,419 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:50,419 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:50,420 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:50,420 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:50,421 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:50,431 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:50,431 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:50,433 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:50,433 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:50,434 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:50,435 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:50,436 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:50,436 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:50,715 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 05:22:50,716 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 05:22:50,716 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 05:22:50,717 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 05:22:50,718 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 05:22:50,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 05:22:50,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 05:22:50,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 05:22:50,720 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 05:22:50,720 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 05:22:50,836 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 05:22:50,836 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 05:22:50,836 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 05:22:50,837 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 05:22:50,838 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 05:22:50,846 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-09 05:22:50,850 INFO L168 Benchmark]: Toolchain (without parser) took 1471.83 ms. Allocated memory was 75.5 MB in the beginning and 102.8 MB in the end (delta: 27.3 MB). Free memory was 33.7 MB in the beginning and 46.9 MB in the end (delta: -13.2 MB). Peak memory consumption was 13.4 MB. Max. memory is 16.1 GB. [2020-12-09 05:22:50,850 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 75.5 MB. Free memory was 48.5 MB in the beginning and 48.4 MB in the end (delta: 26.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 05:22:50,851 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1469.19 ms. Allocated memory was 75.5 MB in the beginning and 102.8 MB in the end (delta: 27.3 MB). Free memory was 33.6 MB in the beginning and 46.9 MB in the end (delta: -13.3 MB). Peak memory consumption was 13.4 MB. Max. memory is 16.1 GB. [2020-12-09 05:22:50,853 INFO L339 ainManager$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 75.5 MB. Free memory was 48.5 MB in the beginning and 48.4 MB in the end (delta: 26.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1469.19 ms. Allocated memory was 75.5 MB in the beginning and 102.8 MB in the end (delta: 27.3 MB). Free memory was 33.6 MB in the beginning and 46.9 MB in the end (delta: -13.3 MB). Peak memory consumption was 13.4 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 05:22:52,162 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 05:22:52,163 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 05:22:52,184 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 05:22:52,185 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 05:22:52,185 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 05:22:52,187 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 05:22:52,188 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 05:22:52,190 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 05:22:52,191 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 05:22:52,192 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 05:22:52,193 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 05:22:52,193 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 05:22:52,194 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 05:22:52,195 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 05:22:52,196 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 05:22:52,196 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 05:22:52,197 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 05:22:52,199 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 05:22:52,200 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 05:22:52,202 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 05:22:52,203 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 05:22:52,204 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 05:22:52,205 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 05:22:52,207 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 05:22:52,208 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 05:22:52,208 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 05:22:52,209 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 05:22:52,209 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 05:22:52,210 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 05:22:52,210 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 05:22:52,211 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 05:22:52,212 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 05:22:52,212 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 05:22:52,213 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 05:22:52,213 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 05:22:52,214 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 05:22:52,214 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 05:22:52,215 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 05:22:52,215 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 05:22:52,216 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 05:22:52,217 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 05:22:52,234 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 05:22:52,234 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 05:22:52,235 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 05:22:52,235 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 05:22:52,235 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 05:22:52,235 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 05:22:52,235 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 05:22:52,236 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 05:22:52,236 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 05:22:52,236 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 05:22:52,236 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 05:22:52,236 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 05:22:52,237 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 05:22:52,237 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 05:22:52,237 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 05:22:52,237 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 05:22:52,237 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 05:22:52,237 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 05:22:52,237 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 05:22:52,237 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 05:22:52,237 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 05:22:52,238 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 05:22:52,238 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 05:22:52,238 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 05:22:52,238 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 05:22:52,238 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 05:22:52,238 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 05:22:52,238 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 05:22:52,243 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 05:22:52,243 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 05:22:52,243 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 05:22:52,244 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 05:22:52,244 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_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 812c67cb6da244f1c8d5164f5111153648f7765c [2020-12-09 05:22:52,474 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 05:22:52,490 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 05:22:52,493 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 05:22:52,493 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 05:22:52,494 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 05:22:52,495 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2020-12-09 05:22:52,535 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/bin/utaipan/data/56bada0f4/f766547399814b5d91f5bc8a475f545b/FLAG05f0d3a45 [2020-12-09 05:22:53,090 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 05:22:53,090 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2020-12-09 05:22:53,113 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/bin/utaipan/data/56bada0f4/f766547399814b5d91f5bc8a475f545b/FLAG05f0d3a45 [2020-12-09 05:22:53,570 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/bin/utaipan/data/56bada0f4/f766547399814b5d91f5bc8a475f545b [2020-12-09 05:22:53,572 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 05:22:53,574 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 05:22:53,575 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 05:22:53,575 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 05:22:53,577 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 05:22:53,578 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 05:22:53" (1/1) ... [2020-12-09 05:22:53,579 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f385a45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:22:53, skipping insertion in model container [2020-12-09 05:22:53,580 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 05:22:53" (1/1) ... [2020-12-09 05:22:53,585 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 05:22:53,655 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 05:22:53,868 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_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2020-12-09 05:22:53,875 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_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2020-12-09 05:22:53,893 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 05:22:53,897 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 05:22:54,471 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,471 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,471 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,472 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,473 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,485 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,485 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,487 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,487 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,489 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,490 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,491 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,491 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 05:22:54,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 05:22:54,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 05:22:54,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 05:22:54,790 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 05:22:54,790 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 05:22:54,791 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 05:22:54,791 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 05:22:54,792 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 05:22:54,792 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 05:22:54,908 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 05:22:54,926 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,926 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,930 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,935 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,980 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,981 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,981 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,981 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,981 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,982 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,982 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,983 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,983 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,983 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,983 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,983 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,984 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,986 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,986 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,986 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,987 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,989 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,990 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,995 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,996 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:54,996 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,007 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 05:22:55,031 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-09 05:22:55,061 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 05:22:55,065 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_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2020-12-09 05:22:55,066 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_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2020-12-09 05:22:55,067 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 05:22:55,068 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 05:22:55,098 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,098 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,099 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,099 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,100 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,105 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,106 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,106 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,107 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,108 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,109 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,109 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,109 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,141 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 05:22:55,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 05:22:55,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 05:22:55,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 05:22:55,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 05:22:55,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 05:22:55,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 05:22:55,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 05:22:55,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 05:22:55,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 05:22:55,161 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 05:22:55,172 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,172 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,173 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,177 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,196 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,196 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,196 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,197 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,197 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,197 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,197 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,198 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,198 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,198 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,198 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,198 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,199 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,199 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,199 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,199 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,200 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,201 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,202 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,206 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,206 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,206 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,210 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 05:22:55,221 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 05:22:55,230 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_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2020-12-09 05:22:55,230 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_5d55d861-2e6d-47c4-a129-2f018cd2e5ee/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2020-12-09 05:22:55,232 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 05:22:55,232 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 05:22:55,253 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,254 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,254 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,254 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,255 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,258 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,266 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,267 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,267 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,268 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,268 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,269 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,269 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 05:22:55,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 05:22:55,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 05:22:55,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 05:22:55,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 05:22:55,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 05:22:55,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 05:22:55,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 05:22:55,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 05:22:55,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 05:22:55,304 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 05:22:55,312 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,312 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,313 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,316 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,328 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,328 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,329 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,329 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,329 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,329 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,329 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,330 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,330 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,330 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,330 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,330 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,331 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,331 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,331 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,331 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,332 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,333 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,333 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,337 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,337 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,338 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:22:55,342 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 05:22:56,063 INFO L208 MainTranslator]: Completed translation [2020-12-09 05:22:56,063 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:22:56 WrapperNode [2020-12-09 05:22:56,063 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 05:22:56,064 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 05:22:56,064 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 05:22:56,064 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 05:22:56,069 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:22:56" (1/1) ... [2020-12-09 05:22:56,105 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 05:22:56,127 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:22:56" (1/1) ... [2020-12-09 05:22:56,128 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 05:22:56,128 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-09 05:22:56,129 INFO L168 Benchmark]: Toolchain (without parser) took 2554.81 ms. Allocated memory was 60.8 MB in the beginning and 159.4 MB in the end (delta: 98.6 MB). Free memory was 31.7 MB in the beginning and 69.5 MB in the end (delta: -37.8 MB). Peak memory consumption was 61.0 MB. Max. memory is 16.1 GB. [2020-12-09 05:22:56,130 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 60.8 MB. Free memory was 43.5 MB in the beginning and 43.4 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 05:22:56,130 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2488.83 ms. Allocated memory was 60.8 MB in the beginning and 159.4 MB in the end (delta: 98.6 MB). Free memory was 31.5 MB in the beginning and 73.8 MB in the end (delta: -42.3 MB). Peak memory consumption was 78.0 MB. Max. memory is 16.1 GB. [2020-12-09 05:22:56,131 INFO L168 Benchmark]: Boogie Procedure Inliner took 63.79 ms. Allocated memory is still 159.4 MB. Free memory was 73.8 MB in the beginning and 69.5 MB in the end (delta: 4.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-09 05:22:56,132 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 60.8 MB. Free memory was 43.5 MB in the beginning and 43.4 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2488.83 ms. Allocated memory was 60.8 MB in the beginning and 159.4 MB in the end (delta: 98.6 MB). Free memory was 31.5 MB in the beginning and 73.8 MB in the end (delta: -42.3 MB). Peak memory consumption was 78.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 63.79 ms. Allocated memory is still 159.4 MB. Free memory was 73.8 MB in the beginning and 69.5 MB in the end (delta: 4.3 MB). Peak memory consumption was 6.3 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...