./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.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_b282ee44-437d-4711-b826-9c2d0732d31d/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b282ee44-437d-4711-b826-9c2d0732d31d/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b282ee44-437d-4711-b826-9c2d0732d31d/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b282ee44-437d-4711-b826-9c2d0732d31d/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b282ee44-437d-4711-b826-9c2d0732d31d/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b282ee44-437d-4711-b826-9c2d0732d31d/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 1c36466fceb6d8378eba0dd9adfe154654ab42cb ....................................................................................................................................................................................................... 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_b282ee44-437d-4711-b826-9c2d0732d31d/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b282ee44-437d-4711-b826-9c2d0732d31d/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b282ee44-437d-4711-b826-9c2d0732d31d/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b282ee44-437d-4711-b826-9c2d0732d31d/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b282ee44-437d-4711-b826-9c2d0732d31d/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b282ee44-437d-4711-b826-9c2d0732d31d/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 1c36466fceb6d8378eba0dd9adfe154654ab42cb ....................................................................................................................................................................................................................................... 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 02:01:42,575 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 02:01:42,578 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 02:01:42,652 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 02:01:42,653 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 02:01:42,655 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 02:01:42,658 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 02:01:42,662 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 02:01:42,665 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 02:01:42,667 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 02:01:42,669 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 02:01:42,671 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 02:01:42,671 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 02:01:42,673 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 02:01:42,675 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 02:01:42,677 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 02:01:42,679 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 02:01:42,680 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 02:01:42,687 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 02:01:42,696 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 02:01:42,702 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 02:01:42,704 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 02:01:42,706 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 02:01:42,707 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 02:01:42,712 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 02:01:42,712 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 02:01:42,713 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 02:01:42,714 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 02:01:42,715 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 02:01:42,716 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 02:01:42,717 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 02:01:42,718 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 02:01:42,719 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 02:01:42,720 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 02:01:42,722 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 02:01:42,723 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 02:01:42,724 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 02:01:42,724 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 02:01:42,725 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 02:01:42,726 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 02:01:42,727 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 02:01:42,728 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b282ee44-437d-4711-b826-9c2d0732d31d/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 02:01:42,761 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 02:01:42,762 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 02:01:42,763 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 02:01:42,763 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 02:01:42,763 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 02:01:42,764 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 02:01:42,764 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 02:01:42,764 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 02:01:42,764 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 02:01:42,765 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 02:01:42,765 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 02:01:42,765 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 02:01:42,766 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 02:01:42,766 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 02:01:42,766 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 02:01:42,767 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 02:01:42,767 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 02:01:42,768 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 02:01:42,768 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 02:01:42,768 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 02:01:42,768 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 02:01:42,769 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 02:01:42,769 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 02:01:42,769 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 02:01:42,769 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 02:01:42,770 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 02:01:42,770 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 02:01:42,770 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 02:01:42,770 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 02:01:42,771 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 02:01:42,771 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 02:01:42,771 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 02:01:42,772 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 02:01:42,772 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 02:01:42,772 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 02:01:42,772 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 02:01:42,773 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 02:01:42,773 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 02:01:42,773 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_b282ee44-437d-4711-b826-9c2d0732d31d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b282ee44-437d-4711-b826-9c2d0732d31d/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1c36466fceb6d8378eba0dd9adfe154654ab42cb [2020-11-30 02:01:43,070 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 02:01:43,124 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 02:01:43,128 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 02:01:43,129 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 02:01:43,131 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 02:01:43,132 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b282ee44-437d-4711-b826-9c2d0732d31d/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2020-11-30 02:01:43,213 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b282ee44-437d-4711-b826-9c2d0732d31d/bin/utaipan/data/90833dd4a/0f68998b27ee454d82934aeb513592eb/FLAG256c5586d [2020-11-30 02:01:44,324 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 02:01:44,325 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b282ee44-437d-4711-b826-9c2d0732d31d/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2020-11-30 02:01:44,383 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b282ee44-437d-4711-b826-9c2d0732d31d/bin/utaipan/data/90833dd4a/0f68998b27ee454d82934aeb513592eb/FLAG256c5586d [2020-11-30 02:01:44,613 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b282ee44-437d-4711-b826-9c2d0732d31d/bin/utaipan/data/90833dd4a/0f68998b27ee454d82934aeb513592eb [2020-11-30 02:01:44,618 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 02:01:44,621 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 02:01:44,630 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 02:01:44,630 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 02:01:44,634 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 02:01:44,635 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:01:44" (1/1) ... [2020-11-30 02:01:44,638 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46d32945 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:01:44, skipping insertion in model container [2020-11-30 02:01:44,638 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:01:44" (1/1) ... [2020-11-30 02:01:44,647 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 02:01:44,807 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:01:45,314 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:01:45,323 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:01:46,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:46,622 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:46,622 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:46,624 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:46,625 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:46,667 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:46,668 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:46,671 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:46,671 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:46,674 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:46,675 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:46,676 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:46,681 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:47,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:01:47,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:01:47,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:01:47,346 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:01:47,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:01:47,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:01:47,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:01:47,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:01:47,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:01:47,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:01:47,601 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:01:47,602 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 02:01:47,603 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 02:01:47,606 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 02:01:47,607 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 02:01:47,629 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 02:01:47,637 INFO L168 Benchmark]: Toolchain (without parser) took 3014.01 ms. Allocated memory was 88.1 MB in the beginning and 109.1 MB in the end (delta: 21.0 MB). Free memory was 60.7 MB in the beginning and 73.0 MB in the end (delta: -12.3 MB). Peak memory consumption was 27.6 MB. Max. memory is 16.1 GB. [2020-11-30 02:01:47,638 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 88.1 MB. Free memory was 66.9 MB in the beginning and 66.9 MB in the end (delta: 43.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 02:01:47,640 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3004.28 ms. Allocated memory was 88.1 MB in the beginning and 109.1 MB in the end (delta: 21.0 MB). Free memory was 60.5 MB in the beginning and 73.0 MB in the end (delta: -12.5 MB). Peak memory consumption was 27.6 MB. Max. memory is 16.1 GB. [2020-11-30 02:01:47,643 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 88.1 MB. Free memory was 66.9 MB in the beginning and 66.9 MB in the end (delta: 43.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3004.28 ms. Allocated memory was 88.1 MB in the beginning and 109.1 MB in the end (delta: 21.0 MB). Free memory was 60.5 MB in the beginning and 73.0 MB in the end (delta: -12.5 MB). Peak memory consumption was 27.6 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 02:01:50,338 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 02:01:50,341 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 02:01:50,381 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 02:01:50,382 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 02:01:50,384 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 02:01:50,386 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 02:01:50,390 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 02:01:50,393 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 02:01:50,394 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 02:01:50,396 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 02:01:50,398 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 02:01:50,399 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 02:01:50,400 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 02:01:50,402 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 02:01:50,404 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 02:01:50,405 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 02:01:50,407 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 02:01:50,409 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 02:01:50,412 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 02:01:50,415 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 02:01:50,416 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 02:01:50,418 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 02:01:50,420 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 02:01:50,424 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 02:01:50,425 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 02:01:50,425 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 02:01:50,427 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 02:01:50,427 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 02:01:50,429 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 02:01:50,429 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 02:01:50,431 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 02:01:50,432 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 02:01:50,433 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 02:01:50,435 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 02:01:50,436 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 02:01:50,437 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 02:01:50,437 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 02:01:50,438 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 02:01:50,440 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 02:01:50,441 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 02:01:50,442 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b282ee44-437d-4711-b826-9c2d0732d31d/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 02:01:50,476 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 02:01:50,477 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 02:01:50,478 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 02:01:50,479 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 02:01:50,479 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 02:01:50,480 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 02:01:50,480 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 02:01:50,480 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 02:01:50,481 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 02:01:50,482 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 02:01:50,482 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 02:01:50,482 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 02:01:50,483 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 02:01:50,483 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 02:01:50,483 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 02:01:50,483 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 02:01:50,484 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 02:01:50,484 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 02:01:50,484 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 02:01:50,484 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 02:01:50,485 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 02:01:50,485 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 02:01:50,485 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 02:01:50,486 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 02:01:50,486 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 02:01:50,486 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 02:01:50,487 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 02:01:50,487 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 02:01:50,487 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 02:01:50,487 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 02:01:50,488 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 02:01:50,488 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 02:01:50,488 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 02:01:50,489 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_b282ee44-437d-4711-b826-9c2d0732d31d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b282ee44-437d-4711-b826-9c2d0732d31d/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1c36466fceb6d8378eba0dd9adfe154654ab42cb [2020-11-30 02:01:51,002 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 02:01:51,042 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 02:01:51,045 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 02:01:51,050 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 02:01:51,052 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 02:01:51,053 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b282ee44-437d-4711-b826-9c2d0732d31d/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2020-11-30 02:01:51,147 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b282ee44-437d-4711-b826-9c2d0732d31d/bin/utaipan/data/82cd177ab/a9324a3a4ee047e0b3cdc124b2a7aee6/FLAG4bf4b38b2 [2020-11-30 02:01:52,264 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 02:01:52,265 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b282ee44-437d-4711-b826-9c2d0732d31d/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2020-11-30 02:01:52,324 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b282ee44-437d-4711-b826-9c2d0732d31d/bin/utaipan/data/82cd177ab/a9324a3a4ee047e0b3cdc124b2a7aee6/FLAG4bf4b38b2 [2020-11-30 02:01:52,587 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b282ee44-437d-4711-b826-9c2d0732d31d/bin/utaipan/data/82cd177ab/a9324a3a4ee047e0b3cdc124b2a7aee6 [2020-11-30 02:01:52,589 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 02:01:52,591 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 02:01:52,594 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 02:01:52,594 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 02:01:52,599 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 02:01:52,600 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:01:52" (1/1) ... [2020-11-30 02:01:52,602 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46ddf449 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:01:52, skipping insertion in model container [2020-11-30 02:01:52,602 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:01:52" (1/1) ... [2020-11-30 02:01:52,611 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 02:01:52,741 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:01:53,166 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:01:53,177 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:01:54,512 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:54,513 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:54,514 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:54,515 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:54,517 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:54,538 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:54,539 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:54,542 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:54,543 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:54,546 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:54,547 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:54,548 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:54,549 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:55,100 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:01:55,112 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:01:55,113 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:01:55,115 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:01:55,116 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:01:55,117 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:01:55,118 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:01:55,119 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:01:55,119 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:01:55,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:01:55,320 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:01:55,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:55,504 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:55,604 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:01:55,687 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 02:01:55,797 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:01:55,804 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:01:55,807 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:01:55,858 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:55,859 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:55,859 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:55,860 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:55,861 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:55,872 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:55,873 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:55,874 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:55,875 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:55,877 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:55,879 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:55,880 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:55,881 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:55,943 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:01:55,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:01:55,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:01:55,952 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:01:55,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:01:55,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:01:55,954 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:01:55,954 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:01:55,955 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:01:55,955 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:01:55,997 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:01:56,094 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:56,095 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:56,152 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:01:56,211 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 02:01:56,242 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:01:56,243 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:01:56,294 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:56,295 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:56,295 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:56,295 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:56,296 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:56,303 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:56,303 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:56,304 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:56,305 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:56,306 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:56,306 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:56,307 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:56,307 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:56,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:01:56,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:01:56,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:01:56,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:01:56,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:01:56,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:01:56,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:01:56,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:01:56,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:01:56,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:01:56,390 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:01:56,483 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:56,483 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:01:56,509 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:01:57,539 INFO L208 MainTranslator]: Completed translation [2020-11-30 02:01:57,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:01:57 WrapperNode [2020-11-30 02:01:57,540 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 02:01:57,542 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 02:01:57,542 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 02:01:57,542 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 02:01:57,550 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:01:57" (1/1) ... [2020-11-30 02:01:57,634 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 02:01:57,711 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:01:57" (1/1) ... [2020-11-30 02:01:57,712 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 02:01:57,712 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 02:01:57,716 INFO L168 Benchmark]: Toolchain (without parser) took 5121.76 ms. Allocated memory was 81.8 MB in the beginning and 142.6 MB in the end (delta: 60.8 MB). Free memory was 58.8 MB in the beginning and 38.2 MB in the end (delta: 20.6 MB). Peak memory consumption was 80.5 MB. Max. memory is 16.1 GB. [2020-11-30 02:01:57,717 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 81.8 MB. Free memory was 65.0 MB in the beginning and 65.0 MB in the end (delta: 64.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 02:01:57,718 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4946.84 ms. Allocated memory was 81.8 MB in the beginning and 142.6 MB in the end (delta: 60.8 MB). Free memory was 58.6 MB in the beginning and 43.4 MB in the end (delta: 15.2 MB). Peak memory consumption was 96.0 MB. Max. memory is 16.1 GB. [2020-11-30 02:01:57,719 INFO L168 Benchmark]: Boogie Procedure Inliner took 170.52 ms. Allocated memory is still 142.6 MB. Free memory was 43.4 MB in the beginning and 38.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 02:01:57,726 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 81.8 MB. Free memory was 65.0 MB in the beginning and 65.0 MB in the end (delta: 64.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4946.84 ms. Allocated memory was 81.8 MB in the beginning and 142.6 MB in the end (delta: 60.8 MB). Free memory was 58.6 MB in the beginning and 43.4 MB in the end (delta: 15.2 MB). Peak memory consumption was 96.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 170.52 ms. Allocated memory is still 142.6 MB. Free memory was 43.4 MB in the beginning and 38.2 MB in the end (delta: 5.2 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...