./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/bin/utaipan-q2qaUkNPG8 --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 39d67c4b1278d8e019ec9f9f8c11446f744d6883 ........................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/bin/utaipan-q2qaUkNPG8 --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 39d67c4b1278d8e019ec9f9f8c11446f744d6883 .............................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 06:58:54,571 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 06:58:54,574 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 06:58:54,631 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 06:58:54,632 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 06:58:54,637 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 06:58:54,639 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 06:58:54,643 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 06:58:54,646 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 06:58:54,653 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 06:58:54,654 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 06:58:54,656 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 06:58:54,657 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 06:58:54,660 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 06:58:54,662 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 06:58:54,667 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 06:58:54,669 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 06:58:54,670 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 06:58:54,673 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 06:58:54,682 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 06:58:54,684 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 06:58:54,686 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 06:58:54,689 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 06:58:54,691 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 06:58:54,701 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 06:58:54,701 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 06:58:54,702 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 06:58:54,704 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 06:58:54,705 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 06:58:54,706 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 06:58:54,707 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 06:58:54,708 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 06:58:54,710 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 06:58:54,712 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 06:58:54,713 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 06:58:54,714 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 06:58:54,715 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 06:58:54,715 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 06:58:54,715 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 06:58:54,716 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 06:58:54,717 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 06:58:54,718 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 06:58:54,767 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 06:58:54,767 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 06:58:54,769 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 06:58:54,769 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 06:58:54,769 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 06:58:54,770 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 06:58:54,770 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 06:58:54,770 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 06:58:54,770 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 06:58:54,771 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 06:58:54,778 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 06:58:54,779 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 06:58:54,779 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 06:58:54,779 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 06:58:54,779 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 06:58:54,780 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 06:58:54,780 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 06:58:54,781 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 06:58:54,781 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 06:58:54,781 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 06:58:54,781 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 06:58:54,782 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 06:58:54,782 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 06:58:54,782 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 06:58:54,782 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 06:58:54,783 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 06:58:54,783 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 06:58:54,783 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 06:58:54,783 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 06:58:54,785 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 06:58:54,785 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 06:58:54,786 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 06:58:54,786 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 06:58:54,786 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 06:58:54,786 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 06:58:54,787 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 06:58:54,787 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/bin/utaipan-q2qaUkNPG8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39d67c4b1278d8e019ec9f9f8c11446f744d6883 [2021-10-13 06:58:55,092 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 06:58:55,123 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 06:58:55,126 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 06:58:55,127 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 06:58:55,128 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 06:58:55,129 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2021-10-13 06:58:55,202 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/bin/utaipan-q2qaUkNPG8/data/6b0f15591/e1c64f030d0b4fcf9131174c03a21d8b/FLAGa38b1ff92 [2021-10-13 06:58:56,116 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 06:58:56,117 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2021-10-13 06:58:56,159 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/bin/utaipan-q2qaUkNPG8/data/6b0f15591/e1c64f030d0b4fcf9131174c03a21d8b/FLAGa38b1ff92 [2021-10-13 06:58:56,608 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/bin/utaipan-q2qaUkNPG8/data/6b0f15591/e1c64f030d0b4fcf9131174c03a21d8b [2021-10-13 06:58:56,610 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 06:58:56,612 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 06:58:56,613 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 06:58:56,613 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 06:58:56,616 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 06:58:56,617 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:58:56" (1/1) ... [2021-10-13 06:58:56,618 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72bea7c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:58:56, skipping insertion in model container [2021-10-13 06:58:56,618 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:58:56" (1/1) ... [2021-10-13 06:58:56,625 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 06:58:56,723 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 06:58:57,031 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4501,4514] [2021-10-13 06:58:57,039 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4561,4574] [2021-10-13 06:58:57,065 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 06:58:57,071 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 06:58:58,040 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:58,041 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:58,042 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:58,043 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:58,044 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:58,060 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:58,061 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:58,063 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:58,064 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:58,067 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:58,068 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:58,069 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:58,070 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:58:58,537 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 06:58:58,538 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 06:58:58,540 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 06:58:58,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 06:58:58,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 06:58:58,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 06:58:58,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 06:58:58,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 06:58:58,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 06:58:58,547 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 06:58:58,796 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 06:58:58,797 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 06:58:58,800 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 06:58:58,805 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 06:58:58,808 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 06:58:58,863 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1038) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1347) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2909) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2769) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1103) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 06:58:58,875 INFO L168 Benchmark]: Toolchain (without parser) took 2260.88 ms. Allocated memory was 98.6 MB in the beginning and 127.9 MB in the end (delta: 29.4 MB). Free memory was 70.4 MB in the beginning and 97.1 MB in the end (delta: -26.7 MB). Peak memory consumption was 36.2 MB. Max. memory is 16.1 GB. [2021-10-13 06:58:58,877 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 98.6 MB. Free memory was 72.5 MB in the beginning and 72.4 MB in the end (delta: 55.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 06:58:58,880 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2258.65 ms. Allocated memory was 98.6 MB in the beginning and 127.9 MB in the end (delta: 29.4 MB). Free memory was 70.1 MB in the beginning and 97.1 MB in the end (delta: -26.9 MB). Peak memory consumption was 36.2 MB. Max. memory is 16.1 GB. [2021-10-13 06:58:58,883 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 98.6 MB. Free memory was 72.5 MB in the beginning and 72.4 MB in the end (delta: 55.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2258.65 ms. Allocated memory was 98.6 MB in the beginning and 127.9 MB in the end (delta: 29.4 MB). Free memory was 70.1 MB in the beginning and 97.1 MB in the end (delta: -26.9 MB). Peak memory consumption was 36.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 06:59:01,323 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 06:59:01,327 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 06:59:01,385 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 06:59:01,386 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 06:59:01,391 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 06:59:01,393 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 06:59:01,398 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 06:59:01,401 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 06:59:01,409 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 06:59:01,411 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 06:59:01,413 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 06:59:01,413 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 06:59:01,416 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 06:59:01,419 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 06:59:01,423 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 06:59:01,425 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 06:59:01,427 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 06:59:01,429 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 06:59:01,438 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 06:59:01,440 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 06:59:01,442 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 06:59:01,445 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 06:59:01,448 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 06:59:01,458 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 06:59:01,459 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 06:59:01,459 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 06:59:01,462 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 06:59:01,463 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 06:59:01,464 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 06:59:01,464 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 06:59:01,465 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 06:59:01,468 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 06:59:01,473 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 06:59:01,475 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 06:59:01,476 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 06:59:01,477 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 06:59:01,477 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 06:59:01,477 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 06:59:01,480 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 06:59:01,481 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 06:59:01,487 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 06:59:01,537 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 06:59:01,537 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 06:59:01,539 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 06:59:01,540 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 06:59:01,540 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 06:59:01,540 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 06:59:01,540 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 06:59:01,541 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 06:59:01,542 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 06:59:01,543 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 06:59:01,545 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 06:59:01,545 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 06:59:01,545 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 06:59:01,546 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 06:59:01,546 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 06:59:01,546 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 06:59:01,546 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 06:59:01,547 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 06:59:01,547 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 06:59:01,547 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 06:59:01,547 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 06:59:01,548 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 06:59:01,548 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 06:59:01,548 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 06:59:01,549 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 06:59:01,549 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 06:59:01,549 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 06:59:01,549 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 06:59:01,550 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 06:59:01,550 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 06:59:01,550 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 06:59:01,550 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 06:59:01,551 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/bin/utaipan-q2qaUkNPG8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39d67c4b1278d8e019ec9f9f8c11446f744d6883 [2021-10-13 06:59:02,029 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 06:59:02,054 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 06:59:02,057 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 06:59:02,058 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 06:59:02,063 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 06:59:02,064 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2021-10-13 06:59:02,143 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/bin/utaipan-q2qaUkNPG8/data/7c601f554/b8e22fb2f3d1450ca6ea2af937d96dbb/FLAGff0491def [2021-10-13 06:59:03,065 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 06:59:03,066 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2021-10-13 06:59:03,118 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/bin/utaipan-q2qaUkNPG8/data/7c601f554/b8e22fb2f3d1450ca6ea2af937d96dbb/FLAGff0491def [2021-10-13 06:59:03,560 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/bin/utaipan-q2qaUkNPG8/data/7c601f554/b8e22fb2f3d1450ca6ea2af937d96dbb [2021-10-13 06:59:03,562 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 06:59:03,564 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 06:59:03,567 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 06:59:03,568 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 06:59:03,571 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 06:59:03,572 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:59:03" (1/1) ... [2021-10-13 06:59:03,573 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5da629f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:59:03, skipping insertion in model container [2021-10-13 06:59:03,573 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:59:03" (1/1) ... [2021-10-13 06:59:03,581 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 06:59:03,730 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 06:59:04,072 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4501,4514] [2021-10-13 06:59:04,082 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4561,4574] [2021-10-13 06:59:04,103 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 06:59:04,111 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 06:59:05,125 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:05,125 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:05,126 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:05,127 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:05,129 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:05,145 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:05,146 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:05,149 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:05,149 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:05,152 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:05,153 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:05,154 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:05,155 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:05,744 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 06:59:05,751 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 06:59:05,752 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 06:59:05,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 06:59:05,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 06:59:05,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 06:59:05,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 06:59:05,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 06:59:05,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 06:59:05,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 06:59:05,952 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 06:59:05,983 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:05,991 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,088 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,091 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,093 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,096 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,096 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,097 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,097 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,098 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,098 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,099 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,099 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,100 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,100 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,104 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,104 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,105 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,105 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,114 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,115 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,127 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,129 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,130 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,153 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 06:59:06,224 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 06:59:06,313 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 06:59:06,320 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4501,4514] [2021-10-13 06:59:06,322 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4561,4574] [2021-10-13 06:59:06,327 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 06:59:06,329 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 06:59:06,392 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,393 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,393 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,393 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,394 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,410 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,411 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,412 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,412 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,413 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,414 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,422 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,422 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,501 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 06:59:06,502 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 06:59:06,503 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 06:59:06,504 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 06:59:06,505 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 06:59:06,506 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 06:59:06,508 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 06:59:06,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 06:59:06,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 06:59:06,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 06:59:06,556 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 06:59:06,597 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,604 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,648 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,648 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,649 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,649 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,649 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,651 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,651 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,652 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,653 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,653 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,654 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,654 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,655 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,657 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,658 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,658 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,658 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,667 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,668 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,697 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,698 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,698 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,705 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 06:59:06,722 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 06:59:06,744 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4501,4514] [2021-10-13 06:59:06,744 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f53843-ce1c-495b-9557-0520f9ef30b6/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4561,4574] [2021-10-13 06:59:06,746 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 06:59:06,747 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 06:59:06,778 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,779 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,779 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,780 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,780 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,786 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,787 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,788 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,788 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,789 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,790 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,790 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,791 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 06:59:06,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 06:59:06,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 06:59:06,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 06:59:06,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 06:59:06,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 06:59:06,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 06:59:06,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 06:59:06,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 06:59:06,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 06:59:06,874 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 06:59:06,887 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,892 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,908 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,909 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,909 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,910 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,910 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,910 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,911 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,911 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,912 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,912 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,912 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,913 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,913 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,914 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,914 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,915 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,915 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,918 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,918 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,924 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,924 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,925 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:06,968 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 06:59:07,303 INFO L208 MainTranslator]: Completed translation [2021-10-13 06:59:07,303 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:59:07 WrapperNode [2021-10-13 06:59:07,303 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 06:59:07,304 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 06:59:07,304 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 06:59:07,305 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 06:59:07,312 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:59:07" (1/1) ... [2021-10-13 06:59:07,418 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-13 06:59:07,476 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:59:07" (1/1) ... [2021-10-13 06:59:07,476 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 06:59:07,476 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 06:59:07,479 INFO L168 Benchmark]: Toolchain (without parser) took 3913.41 ms. Allocated memory was 56.6 MB in the beginning and 125.8 MB in the end (delta: 69.2 MB). Free memory was 26.8 MB in the beginning and 53.7 MB in the end (delta: -26.9 MB). Peak memory consumption was 43.7 MB. Max. memory is 16.1 GB. [2021-10-13 06:59:07,480 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 56.6 MB. Free memory is still 38.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 06:59:07,482 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3736.18 ms. Allocated memory was 56.6 MB in the beginning and 125.8 MB in the end (delta: 69.2 MB). Free memory was 26.7 MB in the beginning and 58.7 MB in the end (delta: -32.0 MB). Peak memory consumption was 47.7 MB. Max. memory is 16.1 GB. [2021-10-13 06:59:07,483 INFO L168 Benchmark]: Boogie Procedure Inliner took 171.92 ms. Allocated memory is still 125.8 MB. Free memory was 58.7 MB in the beginning and 53.7 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 06:59:07,485 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 56.6 MB. Free memory is still 38.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3736.18 ms. Allocated memory was 56.6 MB in the beginning and 125.8 MB in the end (delta: 69.2 MB). Free memory was 26.7 MB in the beginning and 58.7 MB in the end (delta: -32.0 MB). Peak memory consumption was 47.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 171.92 ms. Allocated memory is still 125.8 MB. Free memory was 58.7 MB in the beginning and 53.7 MB in the end (delta: 5.0 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...