./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_init_static_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_9e011b8a-9817-43e7-b43a-64f58bab66b0/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9e011b8a-9817-43e7-b43a-64f58bab66b0/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9e011b8a-9817-43e7-b43a-64f58bab66b0/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9e011b8a-9817-43e7-b43a-64f58bab66b0/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9e011b8a-9817-43e7-b43a-64f58bab66b0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9e011b8a-9817-43e7-b43a-64f58bab66b0/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 84ac40ee50cb6cb63418572a1c2e5f4c21a88f50 ....................................................................................................................................................................................................... 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_9e011b8a-9817-43e7-b43a-64f58bab66b0/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9e011b8a-9817-43e7-b43a-64f58bab66b0/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9e011b8a-9817-43e7-b43a-64f58bab66b0/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9e011b8a-9817-43e7-b43a-64f58bab66b0/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9e011b8a-9817-43e7-b43a-64f58bab66b0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9e011b8a-9817-43e7-b43a-64f58bab66b0/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 84ac40ee50cb6cb63418572a1c2e5f4c21a88f50 ....................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 02:57:07,697 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 02:57:07,700 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 02:57:07,798 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 02:57:07,800 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 02:57:07,807 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 02:57:07,812 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 02:57:07,823 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 02:57:07,826 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 02:57:07,836 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 02:57:07,838 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 02:57:07,840 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 02:57:07,841 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 02:57:07,844 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 02:57:07,847 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 02:57:07,849 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 02:57:07,851 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 02:57:07,853 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 02:57:07,860 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 02:57:07,866 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 02:57:07,871 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 02:57:07,872 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 02:57:07,874 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 02:57:07,875 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 02:57:07,879 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 02:57:07,879 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 02:57:07,880 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 02:57:07,884 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 02:57:07,886 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 02:57:07,888 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 02:57:07,888 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 02:57:07,889 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 02:57:07,890 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 02:57:07,891 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 02:57:07,892 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 02:57:07,893 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 02:57:07,893 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 02:57:07,893 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 02:57:07,894 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 02:57:07,894 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 02:57:07,895 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 02:57:07,901 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9e011b8a-9817-43e7-b43a-64f58bab66b0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 02:57:07,955 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 02:57:07,958 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 02:57:07,960 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 02:57:07,960 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 02:57:07,961 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 02:57:07,961 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 02:57:07,961 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 02:57:07,962 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 02:57:07,962 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 02:57:07,962 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 02:57:07,964 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 02:57:07,964 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 02:57:07,964 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 02:57:07,965 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 02:57:07,965 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 02:57:07,966 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 02:57:07,966 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 02:57:07,967 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 02:57:07,967 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 02:57:07,967 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 02:57:07,967 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 02:57:07,968 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 02:57:07,968 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 02:57:07,968 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 02:57:07,969 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 02:57:07,969 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 02:57:07,969 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 02:57:07,970 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 02:57:07,970 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 02:57:07,970 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 02:57:07,971 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 02:57:07,971 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 02:57:07,971 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 02:57:07,972 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 02:57:07,972 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 02:57:07,972 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 02:57:07,973 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 02:57:07,973 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 02:57:07,973 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_9e011b8a-9817-43e7-b43a-64f58bab66b0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9e011b8a-9817-43e7-b43a-64f58bab66b0/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 84ac40ee50cb6cb63418572a1c2e5f4c21a88f50 [2020-11-30 02:57:08,299 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 02:57:08,350 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 02:57:08,355 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 02:57:08,357 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 02:57:08,357 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 02:57:08,359 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9e011b8a-9817-43e7-b43a-64f58bab66b0/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i [2020-11-30 02:57:08,437 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9e011b8a-9817-43e7-b43a-64f58bab66b0/bin/utaipan/data/95fb8da7d/4b21723beabf48178c73b94f9d89f941/FLAGbffbddc40 [2020-11-30 02:57:09,421 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 02:57:09,422 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9e011b8a-9817-43e7-b43a-64f58bab66b0/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i [2020-11-30 02:57:09,481 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9e011b8a-9817-43e7-b43a-64f58bab66b0/bin/utaipan/data/95fb8da7d/4b21723beabf48178c73b94f9d89f941/FLAGbffbddc40 [2020-11-30 02:57:09,938 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9e011b8a-9817-43e7-b43a-64f58bab66b0/bin/utaipan/data/95fb8da7d/4b21723beabf48178c73b94f9d89f941 [2020-11-30 02:57:09,941 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 02:57:09,942 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 02:57:09,947 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 02:57:09,948 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 02:57:09,950 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 02:57:09,951 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:57:09" (1/1) ... [2020-11-30 02:57:09,953 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f576b62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:57:09, skipping insertion in model container [2020-11-30 02:57:09,954 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:57:09" (1/1) ... [2020-11-30 02:57:09,962 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 02:57:10,115 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:57:10,556 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:57:10,563 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:57:11,557 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:57:11,561 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:57:11,563 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:57:11,579 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:57:11,580 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:57:11,677 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:11,678 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:11,678 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:11,680 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:11,682 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:11,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:11,710 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:11,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:11,715 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:11,718 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:11,721 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:11,725 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:11,725 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:12,189 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:57:12,191 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:57:12,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:57:12,194 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:57:12,196 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:57:12,197 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:57:12,198 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:57:12,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:57:12,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:57:12,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:57:12,368 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 02:57:12,376 INFO L168 Benchmark]: Toolchain (without parser) took 2430.98 ms. Allocated memory was 94.4 MB in the beginning and 115.3 MB in the end (delta: 21.0 MB). Free memory was 58.4 MB in the beginning and 60.9 MB in the end (delta: -2.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 16.1 GB. [2020-11-30 02:57:12,377 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 94.4 MB. Free memory is still 53.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 02:57:12,378 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2425.06 ms. Allocated memory was 94.4 MB in the beginning and 115.3 MB in the end (delta: 21.0 MB). Free memory was 58.4 MB in the beginning and 60.9 MB in the end (delta: -2.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 16.1 GB. [2020-11-30 02:57:12,381 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 94.4 MB. Free memory is still 53.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2425.06 ms. Allocated memory was 94.4 MB in the beginning and 115.3 MB in the end (delta: 21.0 MB). Free memory was 58.4 MB in the beginning and 60.9 MB in the end (delta: -2.5 MB). Peak memory consumption was 18.5 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 [2020-11-30 02:57:15,119 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 02:57:15,122 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 02:57:15,158 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 02:57:15,158 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 02:57:15,160 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 02:57:15,162 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 02:57:15,165 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 02:57:15,168 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 02:57:15,170 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 02:57:15,171 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 02:57:15,173 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 02:57:15,174 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 02:57:15,175 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 02:57:15,177 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 02:57:15,179 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 02:57:15,180 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 02:57:15,182 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 02:57:15,184 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 02:57:15,187 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 02:57:15,190 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 02:57:15,191 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 02:57:15,193 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 02:57:15,194 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 02:57:15,199 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 02:57:15,199 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 02:57:15,200 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 02:57:15,201 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 02:57:15,202 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 02:57:15,203 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 02:57:15,204 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 02:57:15,205 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 02:57:15,206 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 02:57:15,208 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 02:57:15,209 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 02:57:15,210 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 02:57:15,211 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 02:57:15,212 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 02:57:15,212 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 02:57:15,214 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 02:57:15,215 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 02:57:15,216 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9e011b8a-9817-43e7-b43a-64f58bab66b0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 02:57:15,252 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 02:57:15,253 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 02:57:15,254 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 02:57:15,254 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 02:57:15,254 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 02:57:15,255 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 02:57:15,255 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 02:57:15,255 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 02:57:15,255 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 02:57:15,256 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 02:57:15,257 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 02:57:15,257 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 02:57:15,257 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 02:57:15,258 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 02:57:15,258 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 02:57:15,258 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 02:57:15,258 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 02:57:15,259 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 02:57:15,259 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 02:57:15,262 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 02:57:15,263 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 02:57:15,263 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 02:57:15,264 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 02:57:15,264 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 02:57:15,264 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 02:57:15,265 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 02:57:15,265 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 02:57:15,265 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 02:57:15,266 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 02:57:15,275 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 02:57:15,279 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 02:57:15,279 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 02:57:15,280 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 02:57:15,280 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_9e011b8a-9817-43e7-b43a-64f58bab66b0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9e011b8a-9817-43e7-b43a-64f58bab66b0/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 84ac40ee50cb6cb63418572a1c2e5f4c21a88f50 [2020-11-30 02:57:15,708 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 02:57:15,746 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 02:57:15,748 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 02:57:15,749 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 02:57:15,750 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 02:57:15,751 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9e011b8a-9817-43e7-b43a-64f58bab66b0/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i [2020-11-30 02:57:15,840 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9e011b8a-9817-43e7-b43a-64f58bab66b0/bin/utaipan/data/37af72fac/51e6c7e99f4b4d4fad96cff3cd6eb692/FLAG5c1a44bee [2020-11-30 02:57:16,890 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 02:57:16,892 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9e011b8a-9817-43e7-b43a-64f58bab66b0/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i [2020-11-30 02:57:16,950 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9e011b8a-9817-43e7-b43a-64f58bab66b0/bin/utaipan/data/37af72fac/51e6c7e99f4b4d4fad96cff3cd6eb692/FLAG5c1a44bee [2020-11-30 02:57:17,317 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9e011b8a-9817-43e7-b43a-64f58bab66b0/bin/utaipan/data/37af72fac/51e6c7e99f4b4d4fad96cff3cd6eb692 [2020-11-30 02:57:17,322 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 02:57:17,325 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 02:57:17,328 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 02:57:17,329 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 02:57:17,333 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 02:57:17,334 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:57:17" (1/1) ... [2020-11-30 02:57:17,338 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@175ee333 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:57:17, skipping insertion in model container [2020-11-30 02:57:17,338 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:57:17" (1/1) ... [2020-11-30 02:57:17,348 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 02:57:17,486 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:57:17,896 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:57:17,905 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:57:18,800 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:57:18,893 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:18,894 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:18,895 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:18,896 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:18,898 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:18,922 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:18,923 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:18,925 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:18,926 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:18,928 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:18,930 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:18,931 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:18,944 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:19,481 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:57:19,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:57:19,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:57:19,491 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:57:19,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:57:19,497 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:57:19,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:57:19,501 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:57:19,503 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:57:19,506 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:57:19,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:19,791 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:19,818 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:57:19,853 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 02:57:19,896 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:57:19,903 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:57:19,904 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:57:19,967 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:57:19,992 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:20,004 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:20,004 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:20,005 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:20,006 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:20,015 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:20,016 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:20,017 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:20,018 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:20,019 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:20,020 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:20,021 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:20,021 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:20,084 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:57:20,085 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:57:20,086 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:57:20,087 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:57:20,088 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:57:20,089 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:57:20,089 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:57:20,090 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:57:20,090 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:57:20,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:57:20,166 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:20,172 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:20,184 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:57:20,203 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 02:57:20,232 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:57:20,244 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:57:20,277 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:57:20,291 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:20,291 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:20,292 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:20,292 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:20,293 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:20,300 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:20,300 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:20,301 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:20,302 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:20,303 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:20,304 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:20,304 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:20,305 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:20,374 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:57:20,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:57:20,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:57:20,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:57:20,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:57:20,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:57:20,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:57:20,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:57:20,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:57:20,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:57:20,408 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:20,417 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:57:20,426 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:57:21,369 INFO L208 MainTranslator]: Completed translation [2020-11-30 02:57:21,370 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:57:21 WrapperNode [2020-11-30 02:57:21,370 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 02:57:21,372 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 02:57:21,372 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 02:57:21,372 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 02:57:21,380 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:57:21" (1/1) ... [2020-11-30 02:57:21,439 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]]] [2020-11-30 02:57:21,495 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:57:21" (1/1) ... [2020-11-30 02:57:21,495 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 02:57:21,495 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 02:57:21,497 INFO L168 Benchmark]: Toolchain (without parser) took 4171.64 ms. Allocated memory was 52.4 MB in the beginning and 117.4 MB in the end (delta: 65.0 MB). Free memory was 34.7 MB in the beginning and 65.3 MB in the end (delta: -30.6 MB). Peak memory consumption was 34.0 MB. Max. memory is 16.1 GB. [2020-11-30 02:57:21,498 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 52.4 MB. Free memory was 35.0 MB in the beginning and 35.0 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 02:57:21,499 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4042.45 ms. Allocated memory was 52.4 MB in the beginning and 117.4 MB in the end (delta: 65.0 MB). Free memory was 34.4 MB in the beginning and 69.5 MB in the end (delta: -35.1 MB). Peak memory consumption was 78.4 MB. Max. memory is 16.1 GB. [2020-11-30 02:57:21,499 INFO L168 Benchmark]: Boogie Procedure Inliner took 123.55 ms. Allocated memory is still 117.4 MB. Free memory was 69.5 MB in the beginning and 65.3 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 02:57:21,501 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 52.4 MB. Free memory was 35.0 MB in the beginning and 35.0 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4042.45 ms. Allocated memory was 52.4 MB in the beginning and 117.4 MB in the end (delta: 65.0 MB). Free memory was 34.4 MB in the beginning and 69.5 MB in the end (delta: -35.1 MB). Peak memory consumption was 78.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 123.55 ms. Allocated memory is still 117.4 MB. Free memory was 69.5 MB in the beginning and 65.3 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...