./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_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_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/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 e7f8ad1667f68508031b52574c0ebff0f5098a49 .................................................................................................................................................................................................... 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_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/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 e7f8ad1667f68508031b52574c0ebff0f5098a49 ................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-03 12:37:06,620 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:37:06,660 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:37:06,690 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:37:06,690 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:37:06,692 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:37:06,694 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:37:06,696 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:37:06,699 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:37:06,700 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:37:06,701 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:37:06,703 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:37:06,704 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:37:06,705 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:37:06,706 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:37:06,708 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:37:06,709 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:37:06,710 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:37:06,712 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:37:06,715 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:37:06,717 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:37:06,719 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:37:06,720 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:37:06,722 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:37:06,725 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:37:06,726 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:37:06,726 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:37:06,727 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:37:06,728 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:37:06,729 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:37:06,730 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:37:06,731 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:37:06,732 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:37:06,733 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:37:06,734 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:37:06,734 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:37:06,735 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:37:06,736 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:37:06,736 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:37:06,737 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:37:06,738 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:37:06,739 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-03 12:37:06,782 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:37:06,782 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:37:06,783 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:37:06,784 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:37:06,784 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:37:06,784 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:37:06,784 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-03 12:37:06,784 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:37:06,784 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:37:06,785 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-03 12:37:06,785 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-03 12:37:06,785 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:37:06,785 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-03 12:37:06,785 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-03 12:37:06,786 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-03 12:37:06,786 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:37:06,786 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 12:37:06,787 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:37:06,787 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:37:06,787 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:37:06,787 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:37:06,787 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:37:06,788 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:37:06,788 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:37:06,788 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:37:06,788 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:37:06,788 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:37:06,789 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:37:06,789 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:37:06,789 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:37:06,789 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:37:06,789 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-03 12:37:06,790 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 12:37:06,790 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:37:06,790 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:37:06,790 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:37:06,790 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_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e7f8ad1667f68508031b52574c0ebff0f5098a49 [2020-12-03 12:37:07,060 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:37:07,096 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:37:07,098 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:37:07,099 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:37:07,100 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:37:07,101 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2020-12-03 12:37:07,193 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/bin/utaipan/data/be247dc1e/0daa7b2476874657adb45ccae580a8cc/FLAG226707f81 [2020-12-03 12:37:08,010 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:37:08,011 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2020-12-03 12:37:08,058 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/bin/utaipan/data/be247dc1e/0daa7b2476874657adb45ccae580a8cc/FLAG226707f81 [2020-12-03 12:37:08,531 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/bin/utaipan/data/be247dc1e/0daa7b2476874657adb45ccae580a8cc [2020-12-03 12:37:08,534 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:37:08,535 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:37:08,537 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:37:08,537 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:37:08,540 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:37:08,541 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:37:08" (1/1) ... [2020-12-03 12:37:08,543 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34b9ccd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:37:08, skipping insertion in model container [2020-12-03 12:37:08,544 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:37:08" (1/1) ... [2020-12-03 12:37:08,550 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:37:08,669 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:37:08,939 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_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2020-12-03 12:37:08,946 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_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2020-12-03 12:37:08,974 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:37:08,982 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:37:09,834 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:37:09,835 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:37:09,836 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:37:09,838 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:37:09,839 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:37:09,911 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:09,912 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:09,912 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:09,913 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:09,914 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:09,927 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:09,933 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:09,937 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:09,938 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:10,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:37:10,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:37:10,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:37:10,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:37:10,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:37:10,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:37:10,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:37:10,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:37:10,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:37:10,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:37:10,513 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-03 12:37:10,519 INFO L168 Benchmark]: Toolchain (without parser) took 1982.37 ms. Allocated memory was 96.5 MB in the beginning and 136.3 MB in the end (delta: 39.8 MB). Free memory was 57.3 MB in the beginning and 105.2 MB in the end (delta: -48.0 MB). Peak memory consumption was 21.2 MB. Max. memory is 16.1 GB. [2020-12-03 12:37:10,520 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 73.4 MB. Free memory was 39.5 MB in the beginning and 39.4 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:37:10,521 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1979.88 ms. Allocated memory was 96.5 MB in the beginning and 136.3 MB in the end (delta: 39.8 MB). Free memory was 57.1 MB in the beginning and 105.2 MB in the end (delta: -48.1 MB). Peak memory consumption was 21.2 MB. Max. memory is 16.1 GB. [2020-12-03 12:37:10,523 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 73.4 MB. Free memory was 39.5 MB in the beginning and 39.4 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1979.88 ms. Allocated memory was 96.5 MB in the beginning and 136.3 MB in the end (delta: 39.8 MB). Free memory was 57.1 MB in the beginning and 105.2 MB in the end (delta: -48.1 MB). Peak memory consumption was 21.2 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 0.2.0-7b2dab5 [2020-12-03 12:37:12,842 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:37:12,844 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:37:12,903 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:37:12,904 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:37:12,910 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:37:12,914 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:37:12,918 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:37:12,922 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:37:12,930 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:37:12,932 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:37:12,937 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:37:12,938 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:37:12,944 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:37:12,946 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:37:12,948 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:37:12,950 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:37:12,954 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:37:12,957 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:37:12,963 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:37:12,967 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:37:12,969 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:37:12,972 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:37:12,974 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:37:12,981 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:37:12,981 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:37:12,982 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:37:12,984 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:37:12,985 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:37:12,986 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:37:12,987 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:37:12,988 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:37:12,990 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:37:12,990 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:37:12,992 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:37:12,992 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:37:12,993 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:37:12,993 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:37:12,994 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:37:12,996 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:37:12,997 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:37:12,998 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-03 12:37:13,045 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:37:13,046 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:37:13,048 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:37:13,048 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:37:13,048 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:37:13,049 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:37:13,049 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:37:13,049 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:37:13,049 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:37:13,051 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:37:13,052 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:37:13,053 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:37:13,053 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:37:13,053 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:37:13,053 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:37:13,054 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 12:37:13,054 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 12:37:13,054 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:37:13,054 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:37:13,054 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:37:13,055 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:37:13,055 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-03 12:37:13,055 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:37:13,055 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:37:13,056 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:37:13,056 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:37:13,056 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:37:13,056 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 12:37:13,057 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-03 12:37:13,057 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:37:13,057 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:37:13,057 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:37:13,058 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_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e7f8ad1667f68508031b52574c0ebff0f5098a49 [2020-12-03 12:37:13,500 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:37:13,544 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:37:13,547 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:37:13,549 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:37:13,550 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:37:13,551 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2020-12-03 12:37:13,637 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/bin/utaipan/data/66f6c61c2/b2eba778517d45949ce3bf52c75210d4/FLAGa142af4da [2020-12-03 12:37:14,552 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:37:14,556 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2020-12-03 12:37:14,607 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/bin/utaipan/data/66f6c61c2/b2eba778517d45949ce3bf52c75210d4/FLAGa142af4da [2020-12-03 12:37:15,069 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/bin/utaipan/data/66f6c61c2/b2eba778517d45949ce3bf52c75210d4 [2020-12-03 12:37:15,075 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:37:15,076 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:37:15,093 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:37:15,093 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:37:15,096 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:37:15,097 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:37:15" (1/1) ... [2020-12-03 12:37:15,098 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@480fdafc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:37:15, skipping insertion in model container [2020-12-03 12:37:15,099 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:37:15" (1/1) ... [2020-12-03 12:37:15,105 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:37:15,228 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:37:15,533 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_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2020-12-03 12:37:15,543 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_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2020-12-03 12:37:15,569 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:37:15,576 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:37:16,477 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:37:16,549 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:16,550 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:16,550 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:16,551 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:16,552 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:16,569 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:16,571 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:16,578 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:16,579 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:16,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:37:16,999 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:37:17,009 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:37:17,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:37:17,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:37:17,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:37:17,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:37:17,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:37:17,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:37:17,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:37:17,271 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:17,272 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:17,375 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:37:17,441 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 12:37:17,516 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:37:17,527 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_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2020-12-03 12:37:17,528 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_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2020-12-03 12:37:17,533 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:37:17,536 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:37:17,628 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:37:17,645 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:17,646 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:17,646 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:17,647 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:17,647 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:17,656 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:17,656 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:17,658 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:17,658 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:17,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:37:17,703 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:37:17,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:37:17,705 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:37:17,706 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:37:17,707 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:37:17,707 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:37:17,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:37:17,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:37:17,709 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:37:17,761 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:17,761 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:17,783 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:37:17,800 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 12:37:17,815 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_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2020-12-03 12:37:17,816 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_1ad0d7b7-9637-4b4e-8e28-6a277f5fc511/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2020-12-03 12:37:17,819 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:37:17,819 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:37:17,909 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:37:17,942 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:17,942 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:17,943 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:17,943 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:17,944 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:17,952 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:17,985 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:17,986 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:17,987 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:18,054 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:37:18,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:37:18,057 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:37:18,058 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:37:18,059 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:37:18,059 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:37:18,060 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:37:18,061 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:37:18,061 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:37:18,062 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:37:18,140 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:18,140 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:18,194 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:37:19,041 INFO L208 MainTranslator]: Completed translation [2020-12-03 12:37:19,042 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:37:19 WrapperNode [2020-12-03 12:37:19,042 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 12:37:19,043 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 12:37:19,043 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 12:37:19,043 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 12:37:19,051 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:37:19" (1/1) ... [2020-12-03 12:37:19,105 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]]] [2020-12-03 12:37:19,151 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:37:19" (1/1) ... [2020-12-03 12:37:19,151 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 12:37:19,151 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 12:37:19,154 INFO L168 Benchmark]: Toolchain (without parser) took 4076.50 ms. Allocated memory was 58.7 MB in the beginning and 157.3 MB in the end (delta: 98.6 MB). Free memory was 37.3 MB in the beginning and 99.5 MB in the end (delta: -62.2 MB). Peak memory consumption was 35.9 MB. Max. memory is 16.1 GB. [2020-12-03 12:37:19,154 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 48.2 MB. Free memory was 31.0 MB in the beginning and 30.9 MB in the end (delta: 21.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:37:19,155 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3949.49 ms. Allocated memory was 58.7 MB in the beginning and 157.3 MB in the end (delta: 98.6 MB). Free memory was 37.2 MB in the beginning and 103.7 MB in the end (delta: -66.5 MB). Peak memory consumption was 109.6 MB. Max. memory is 16.1 GB. [2020-12-03 12:37:19,155 INFO L168 Benchmark]: Boogie Procedure Inliner took 108.07 ms. Allocated memory is still 157.3 MB. Free memory was 103.7 MB in the beginning and 99.5 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-03 12:37:19,157 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 48.2 MB. Free memory was 31.0 MB in the beginning and 30.9 MB in the end (delta: 21.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3949.49 ms. Allocated memory was 58.7 MB in the beginning and 157.3 MB in the end (delta: 98.6 MB). Free memory was 37.2 MB in the beginning and 103.7 MB in the end (delta: -66.5 MB). Peak memory consumption was 109.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 108.07 ms. Allocated memory is still 157.3 MB. Free memory was 103.7 MB in the beginning and 99.5 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...