./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 a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_2e6b30cd-bd57-442c-9f62-1653b63507ac/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2e6b30cd-bd57-442c-9f62-1653b63507ac/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2e6b30cd-bd57-442c-9f62-1653b63507ac/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2e6b30cd-bd57-442c-9f62-1653b63507ac/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_2e6b30cd-bd57-442c-9f62-1653b63507ac/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2e6b30cd-bd57-442c-9f62-1653b63507ac/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 e3a364ed55715ac29c034d6c4521afe0c8693bf9 ....................................................................................................................................................................................................... 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_2e6b30cd-bd57-442c-9f62-1653b63507ac/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2e6b30cd-bd57-442c-9f62-1653b63507ac/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2e6b30cd-bd57-442c-9f62-1653b63507ac/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2e6b30cd-bd57-442c-9f62-1653b63507ac/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_2e6b30cd-bd57-442c-9f62-1653b63507ac/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2e6b30cd-bd57-442c-9f62-1653b63507ac/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 e3a364ed55715ac29c034d6c4521afe0c8693bf9 ................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-22 13:05:44,697 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-22 13:05:44,699 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-22 13:05:44,757 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-22 13:05:44,758 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-22 13:05:44,790 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-22 13:05:44,792 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-22 13:05:44,795 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-22 13:05:44,797 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-22 13:05:44,806 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-22 13:05:44,807 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-22 13:05:44,809 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-22 13:05:44,809 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-22 13:05:44,815 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-22 13:05:44,818 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-22 13:05:44,822 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-22 13:05:44,824 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-22 13:05:44,828 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-22 13:05:44,835 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-22 13:05:44,837 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-22 13:05:44,839 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-22 13:05:44,841 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-22 13:05:44,842 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-22 13:05:44,843 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-22 13:05:44,847 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-22 13:05:44,848 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-22 13:05:44,848 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-22 13:05:44,849 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-22 13:05:44,850 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-22 13:05:44,851 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-22 13:05:44,852 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-22 13:05:44,853 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-22 13:05:44,854 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-22 13:05:44,855 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-22 13:05:44,856 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-22 13:05:44,857 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-22 13:05:44,858 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-22 13:05:44,858 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-22 13:05:44,859 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-22 13:05:44,860 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-22 13:05:44,861 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-22 13:05:44,862 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2e6b30cd-bd57-442c-9f62-1653b63507ac/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-22 13:05:44,886 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-22 13:05:44,887 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-22 13:05:44,888 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-22 13:05:44,888 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-22 13:05:44,888 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-22 13:05:44,888 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-22 13:05:44,889 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-22 13:05:44,889 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-22 13:05:44,889 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-22 13:05:44,889 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-22 13:05:44,889 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-22 13:05:44,890 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-22 13:05:44,890 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-22 13:05:44,890 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-22 13:05:44,890 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-22 13:05:44,891 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-22 13:05:44,891 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-22 13:05:44,892 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-22 13:05:44,892 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-22 13:05:44,892 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-22 13:05:44,892 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-22 13:05:44,893 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-22 13:05:44,893 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-22 13:05:44,893 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-22 13:05:44,893 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-22 13:05:44,894 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-22 13:05:44,894 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-22 13:05:44,894 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-22 13:05:44,894 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-22 13:05:44,895 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-22 13:05:44,895 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-22 13:05:44,895 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-22 13:05:44,895 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-22 13:05:44,895 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-22 13:05:44,896 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-22 13:05:44,896 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-22 13:05:44,896 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-22 13:05:44,896 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-22 13:05:44,897 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_2e6b30cd-bd57-442c-9f62-1653b63507ac/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2e6b30cd-bd57-442c-9f62-1653b63507ac/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e3a364ed55715ac29c034d6c4521afe0c8693bf9 [2020-11-22 13:05:45,158 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-22 13:05:45,192 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-22 13:05:45,195 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-22 13:05:45,196 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-22 13:05:45,197 INFO L275 PluginConnector]: CDTParser initialized [2020-11-22 13:05:45,198 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2e6b30cd-bd57-442c-9f62-1653b63507ac/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2020-11-22 13:05:45,270 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2e6b30cd-bd57-442c-9f62-1653b63507ac/bin/utaipan/data/1ae304c10/c35f6ecfd8de47669a53c3bae427124d/FLAGc94d964bf [2020-11-22 13:05:46,114 INFO L306 CDTParser]: Found 1 translation units. [2020-11-22 13:05:46,115 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2e6b30cd-bd57-442c-9f62-1653b63507ac/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2020-11-22 13:05:46,163 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2e6b30cd-bd57-442c-9f62-1653b63507ac/bin/utaipan/data/1ae304c10/c35f6ecfd8de47669a53c3bae427124d/FLAGc94d964bf [2020-11-22 13:05:46,609 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2e6b30cd-bd57-442c-9f62-1653b63507ac/bin/utaipan/data/1ae304c10/c35f6ecfd8de47669a53c3bae427124d [2020-11-22 13:05:46,617 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-22 13:05:46,618 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-22 13:05:46,620 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-22 13:05:46,620 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-22 13:05:46,623 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-22 13:05:46,624 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:05:46" (1/1) ... [2020-11-22 13:05:46,625 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@760501ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:05:46, skipping insertion in model container [2020-11-22 13:05:46,625 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:05:46" (1/1) ... [2020-11-22 13:05:46,635 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-22 13:05:46,755 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 13:05:47,057 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:05:47,063 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:05:48,056 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 13:05:48,057 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 13:05:48,058 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 13:05:48,062 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 13:05:48,063 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 13:05:48,169 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:48,169 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:48,170 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:48,171 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:48,171 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:48,194 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:48,195 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:48,197 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:48,197 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:48,199 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:48,202 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:48,203 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:48,204 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:48,678 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:05:48,679 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:05:48,680 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:05:48,681 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:05:48,682 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:05:48,683 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:05:48,684 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:05:48,684 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:05:48,685 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:05:48,686 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:05:48,828 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:1031) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1408) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1352) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) 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:1423) 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:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-22 13:05:48,845 INFO L168 Benchmark]: Toolchain (without parser) took 2225.38 ms. Allocated memory is still 109.1 MB. Free memory was 74.1 MB in the beginning and 54.4 MB in the end (delta: 19.6 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2020-11-22 13:05:48,846 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 109.1 MB. Free memory is still 68.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-22 13:05:48,847 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2223.00 ms. Allocated memory is still 109.1 MB. Free memory was 73.7 MB in the beginning and 54.4 MB in the end (delta: 19.3 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2020-11-22 13:05:48,849 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 109.1 MB. Free memory is still 68.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2223.00 ms. Allocated memory is still 109.1 MB. Free memory was 73.7 MB in the beginning and 54.4 MB in the end (delta: 19.3 MB). Peak memory consumption was 25.2 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-a4ecdab [2020-11-22 13:05:51,193 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-22 13:05:51,195 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-22 13:05:51,233 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-22 13:05:51,233 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-22 13:05:51,235 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-22 13:05:51,237 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-22 13:05:51,239 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-22 13:05:51,242 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-22 13:05:51,243 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-22 13:05:51,244 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-22 13:05:51,253 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-22 13:05:51,253 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-22 13:05:51,255 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-22 13:05:51,256 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-22 13:05:51,258 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-22 13:05:51,259 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-22 13:05:51,260 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-22 13:05:51,262 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-22 13:05:51,265 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-22 13:05:51,266 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-22 13:05:51,268 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-22 13:05:51,269 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-22 13:05:51,271 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-22 13:05:51,274 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-22 13:05:51,275 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-22 13:05:51,275 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-22 13:05:51,276 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-22 13:05:51,277 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-22 13:05:51,278 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-22 13:05:51,279 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-22 13:05:51,280 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-22 13:05:51,285 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-22 13:05:51,286 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-22 13:05:51,287 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-22 13:05:51,288 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-22 13:05:51,289 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-22 13:05:51,289 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-22 13:05:51,290 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-22 13:05:51,291 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-22 13:05:51,292 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-22 13:05:51,294 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2e6b30cd-bd57-442c-9f62-1653b63507ac/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-22 13:05:51,340 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-22 13:05:51,340 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-22 13:05:51,341 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-22 13:05:51,341 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-22 13:05:51,341 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-22 13:05:51,342 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-22 13:05:51,342 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-22 13:05:51,342 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-22 13:05:51,343 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-22 13:05:51,343 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-22 13:05:51,344 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-22 13:05:51,344 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-22 13:05:51,344 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-22 13:05:51,345 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-22 13:05:51,345 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-22 13:05:51,345 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-22 13:05:51,345 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-22 13:05:51,346 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-22 13:05:51,351 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-22 13:05:51,351 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-22 13:05:51,351 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-22 13:05:51,352 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-22 13:05:51,352 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-22 13:05:51,352 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-22 13:05:51,352 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-22 13:05:51,353 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-22 13:05:51,353 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-22 13:05:51,353 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-22 13:05:51,354 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-22 13:05:51,354 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-22 13:05:51,354 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-22 13:05:51,355 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-22 13:05:51,355 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-22 13:05:51,355 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_2e6b30cd-bd57-442c-9f62-1653b63507ac/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2e6b30cd-bd57-442c-9f62-1653b63507ac/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e3a364ed55715ac29c034d6c4521afe0c8693bf9 [2020-11-22 13:05:51,748 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-22 13:05:51,772 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-22 13:05:51,778 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-22 13:05:51,779 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-22 13:05:51,780 INFO L275 PluginConnector]: CDTParser initialized [2020-11-22 13:05:51,781 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2e6b30cd-bd57-442c-9f62-1653b63507ac/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2020-11-22 13:05:51,852 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2e6b30cd-bd57-442c-9f62-1653b63507ac/bin/utaipan/data/085ce1fc0/974a2bebfea64373bdd2dcd01dcac2be/FLAGd3c5f7e6e [2020-11-22 13:05:52,804 INFO L306 CDTParser]: Found 1 translation units. [2020-11-22 13:05:52,804 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2e6b30cd-bd57-442c-9f62-1653b63507ac/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2020-11-22 13:05:52,853 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2e6b30cd-bd57-442c-9f62-1653b63507ac/bin/utaipan/data/085ce1fc0/974a2bebfea64373bdd2dcd01dcac2be/FLAGd3c5f7e6e [2020-11-22 13:05:53,280 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2e6b30cd-bd57-442c-9f62-1653b63507ac/bin/utaipan/data/085ce1fc0/974a2bebfea64373bdd2dcd01dcac2be [2020-11-22 13:05:53,284 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-22 13:05:53,287 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-22 13:05:53,290 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-22 13:05:53,290 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-22 13:05:53,294 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-22 13:05:53,296 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:05:53" (1/1) ... [2020-11-22 13:05:53,298 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63254b75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:05:53, skipping insertion in model container [2020-11-22 13:05:53,299 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:05:53" (1/1) ... [2020-11-22 13:05:53,307 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-22 13:05:53,466 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 13:05:53,885 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:05:53,892 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:05:54,813 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 13:05:54,912 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:54,913 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:54,913 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:54,914 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:54,915 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:54,930 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:54,931 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:54,933 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:54,933 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:54,936 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:54,938 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:54,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:54,940 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:05:55,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:05:55,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:05:55,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:05:55,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:05:55,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:05:55,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:05:55,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:05:55,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:05:55,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:05:55,628 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,629 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,629 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,629 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,630 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,630 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,631 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,631 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,632 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,632 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,632 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,633 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,633 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,636 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,642 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,653 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,654 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,654 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,735 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 13:05:55,819 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-22 13:05:55,865 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 13:05:55,874 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:05:55,876 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:05:55,949 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 13:05:55,975 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,975 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,976 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,976 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,977 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,989 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,990 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,991 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,991 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,992 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,993 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,994 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:55,996 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:05:56,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:05:56,053 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:05:56,055 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:05:56,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:05:56,057 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:05:56,057 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:05:56,058 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:05:56,058 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:05:56,059 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:05:56,124 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,125 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,125 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,126 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,126 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,126 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,127 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,128 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,128 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,129 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,129 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,129 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,130 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,132 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,132 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,133 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,133 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,136 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,137 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,144 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,145 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,146 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,206 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 13:05:56,227 INFO L203 MainTranslator]: Completed pre-run [2020-11-22 13:05:56,253 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:05:56,254 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:05:56,284 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 13:05:56,304 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,305 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,306 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,306 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,307 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,313 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,313 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,314 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,315 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,316 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,317 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,317 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,317 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:05:56,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:05:56,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:05:56,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:05:56,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:05:56,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:05:56,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:05:56,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:05:56,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:05:56,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:05:56,411 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,414 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,414 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,414 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,415 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,415 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,415 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,416 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,417 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,417 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,417 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,420 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,420 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,426 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,427 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,427 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:56,463 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 13:05:57,423 INFO L208 MainTranslator]: Completed translation [2020-11-22 13:05:57,423 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:05:57 WrapperNode [2020-11-22 13:05:57,424 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-22 13:05:57,425 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-22 13:05:57,425 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-22 13:05:57,425 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-22 13:05:57,431 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:05:57" (1/1) ... [2020-11-22 13:05:57,491 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]]] [2020-11-22 13:05:57,570 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:05:57" (1/1) ... [2020-11-22 13:05:57,576 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-22 13:05:57,576 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-22 13:05:57,578 INFO L168 Benchmark]: Toolchain (without parser) took 4290.14 ms. Allocated memory was 52.4 MB in the beginning and 155.2 MB in the end (delta: 102.8 MB). Free memory was 21.1 MB in the beginning and 99.8 MB in the end (delta: -78.7 MB). Peak memory consumption was 23.8 MB. Max. memory is 16.1 GB. [2020-11-22 13:05:57,578 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 52.4 MB. Free memory was 34.2 MB in the beginning and 34.2 MB in the end (delta: 44.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-22 13:05:57,579 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4134.18 ms. Allocated memory was 52.4 MB in the beginning and 155.2 MB in the end (delta: 102.8 MB). Free memory was 20.9 MB in the beginning and 105.1 MB in the end (delta: -84.1 MB). Peak memory consumption was 101.6 MB. Max. memory is 16.1 GB. [2020-11-22 13:05:57,587 INFO L168 Benchmark]: Boogie Procedure Inliner took 150.86 ms. Allocated memory is still 155.2 MB. Free memory was 104.0 MB in the beginning and 99.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-22 13:05:57,589 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 52.4 MB. Free memory was 34.2 MB in the beginning and 34.2 MB in the end (delta: 44.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4134.18 ms. Allocated memory was 52.4 MB in the beginning and 155.2 MB in the end (delta: 102.8 MB). Free memory was 20.9 MB in the beginning and 105.1 MB in the end (delta: -84.1 MB). Peak memory consumption was 101.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 150.86 ms. Allocated memory is still 155.2 MB. Free memory was 104.0 MB in the beginning and 99.8 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...