./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_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_583d208e-ec63-4180-9da8-269237ef462c/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_583d208e-ec63-4180-9da8-269237ef462c/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_583d208e-ec63-4180-9da8-269237ef462c/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_583d208e-ec63-4180-9da8-269237ef462c/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_583d208e-ec63-4180-9da8-269237ef462c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_583d208e-ec63-4180-9da8-269237ef462c/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 23eb6a2902ff1c5833af6b827a7f196007ca13ff ....................................................................................................................................................................................................... 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_583d208e-ec63-4180-9da8-269237ef462c/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_583d208e-ec63-4180-9da8-269237ef462c/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_583d208e-ec63-4180-9da8-269237ef462c/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_583d208e-ec63-4180-9da8-269237ef462c/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_583d208e-ec63-4180-9da8-269237ef462c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_583d208e-ec63-4180-9da8-269237ef462c/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 23eb6a2902ff1c5833af6b827a7f196007ca13ff ................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 07:32:04,556 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:32:04,561 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:32:04,619 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:32:04,621 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:32:04,627 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:32:04,630 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:32:04,643 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:32:04,647 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:32:04,654 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:32:04,660 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:32:04,663 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:32:04,664 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:32:04,668 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:32:04,671 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:32:04,674 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:32:04,675 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:32:04,680 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:32:04,685 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:32:04,695 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:32:04,697 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:32:04,699 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:32:04,702 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:32:04,703 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:32:04,714 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:32:04,715 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:32:04,716 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:32:04,718 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:32:04,719 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:32:04,721 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:32:04,722 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:32:04,723 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:32:04,726 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:32:04,727 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:32:04,729 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:32:04,730 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:32:04,731 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:32:04,731 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:32:04,731 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:32:04,733 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:32:04,734 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:32:04,737 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_583d208e-ec63-4180-9da8-269237ef462c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-28 07:32:04,797 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:32:04,797 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:32:04,799 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:32:04,800 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:32:04,800 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:32:04,800 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:32:04,801 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-28 07:32:04,801 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:32:04,801 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:32:04,801 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-28 07:32:04,803 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-28 07:32:04,803 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:32:04,804 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-28 07:32:04,804 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-28 07:32:04,804 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-28 07:32:04,805 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:32:04,806 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 07:32:04,806 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:32:04,806 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:32:04,807 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:32:04,807 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:32:04,807 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:32:04,808 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:32:04,808 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:32:04,808 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:32:04,809 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:32:04,809 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:32:04,809 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:32:04,810 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:32:04,812 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:32:04,813 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:32:04,813 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:32:04,814 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-28 07:32:04,814 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 07:32:04,814 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:32:04,814 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:32:04,815 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:32:04,815 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-28 07:32:04,815 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_583d208e-ec63-4180-9da8-269237ef462c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_583d208e-ec63-4180-9da8-269237ef462c/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23eb6a2902ff1c5833af6b827a7f196007ca13ff [2020-11-28 07:32:05,197 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:32:05,236 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:32:05,240 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:32:05,243 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:32:05,244 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:32:05,245 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_583d208e-ec63-4180-9da8-269237ef462c/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2020-11-28 07:32:05,356 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_583d208e-ec63-4180-9da8-269237ef462c/bin/utaipan/data/7668392f7/e0950ecbd6944cdfb3f638671475a6a7/FLAG3a7cfd124 [2020-11-28 07:32:06,460 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:32:06,461 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_583d208e-ec63-4180-9da8-269237ef462c/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2020-11-28 07:32:06,505 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_583d208e-ec63-4180-9da8-269237ef462c/bin/utaipan/data/7668392f7/e0950ecbd6944cdfb3f638671475a6a7/FLAG3a7cfd124 [2020-11-28 07:32:06,785 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_583d208e-ec63-4180-9da8-269237ef462c/bin/utaipan/data/7668392f7/e0950ecbd6944cdfb3f638671475a6a7 [2020-11-28 07:32:06,788 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:32:06,790 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:32:06,794 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:32:06,795 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:32:06,798 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:32:06,799 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:32:06" (1/1) ... [2020-11-28 07:32:06,801 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@699e37ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:32:06, skipping insertion in model container [2020-11-28 07:32:06,801 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:32:06" (1/1) ... [2020-11-28 07:32:06,809 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:32:06,957 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:32:07,398 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:32:07,410 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:32:08,514 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:32:08,515 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:32:08,517 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:32:08,526 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:32:08,532 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:32:08,631 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:08,631 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:08,632 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:08,633 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:08,634 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:08,650 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:08,651 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:08,653 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:08,654 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:08,656 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:08,658 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:08,659 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:08,659 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:09,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:32:09,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:32:09,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:32:09,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:32:09,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:32:09,181 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:32:09,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:32:09,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:32:09,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:32:09,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:32:09,451 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 07:32:09,456 INFO L168 Benchmark]: Toolchain (without parser) took 2665.04 ms. Allocated memory was 83.9 MB in the beginning and 109.1 MB in the end (delta: 25.2 MB). Free memory was 45.9 MB in the beginning and 55.2 MB in the end (delta: -9.3 MB). Peak memory consumption was 14.9 MB. Max. memory is 16.1 GB. [2020-11-28 07:32:09,457 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 83.9 MB. Free memory was 43.3 MB in the beginning and 43.3 MB in the end (delta: 75.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:32:09,461 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2659.55 ms. Allocated memory was 83.9 MB in the beginning and 109.1 MB in the end (delta: 25.2 MB). Free memory was 45.7 MB in the beginning and 55.2 MB in the end (delta: -9.4 MB). Peak memory consumption was 14.9 MB. Max. memory is 16.1 GB. [2020-11-28 07:32:09,465 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 83.9 MB. Free memory was 43.3 MB in the beginning and 43.3 MB in the end (delta: 75.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2659.55 ms. Allocated memory was 83.9 MB in the beginning and 109.1 MB in the end (delta: 25.2 MB). Free memory was 45.7 MB in the beginning and 55.2 MB in the end (delta: -9.4 MB). Peak memory consumption was 14.9 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 [2020-11-28 07:32:12,274 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:32:12,277 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:32:12,327 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:32:12,328 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:32:12,330 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:32:12,332 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:32:12,336 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:32:12,339 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:32:12,341 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:32:12,342 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:32:12,345 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:32:12,346 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:32:12,348 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:32:12,349 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:32:12,352 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:32:12,353 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:32:12,355 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:32:12,358 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:32:12,372 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:32:12,375 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:32:12,379 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:32:12,381 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:32:12,383 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:32:12,387 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:32:12,387 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:32:12,388 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:32:12,389 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:32:12,390 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:32:12,405 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:32:12,405 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:32:12,410 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:32:12,412 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:32:12,414 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:32:12,415 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:32:12,415 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:32:12,417 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:32:12,417 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:32:12,417 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:32:12,420 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:32:12,421 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:32:12,422 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_583d208e-ec63-4180-9da8-269237ef462c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-28 07:32:12,471 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:32:12,472 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:32:12,473 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:32:12,473 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:32:12,474 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:32:12,474 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:32:12,474 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:32:12,475 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:32:12,475 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:32:12,476 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:32:12,476 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:32:12,477 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:32:12,477 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:32:12,477 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:32:12,477 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:32:12,478 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 07:32:12,478 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 07:32:12,478 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:32:12,479 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:32:12,479 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:32:12,479 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:32:12,480 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 07:32:12,480 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:32:12,480 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:32:12,480 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:32:12,481 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:32:12,481 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:32:12,481 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:32:12,482 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 07:32:12,482 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 07:32:12,482 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:32:12,483 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:32:12,483 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:32:12,483 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_583d208e-ec63-4180-9da8-269237ef462c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_583d208e-ec63-4180-9da8-269237ef462c/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23eb6a2902ff1c5833af6b827a7f196007ca13ff [2020-11-28 07:32:12,982 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:32:13,012 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:32:13,016 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:32:13,018 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:32:13,019 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:32:13,020 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_583d208e-ec63-4180-9da8-269237ef462c/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2020-11-28 07:32:13,111 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_583d208e-ec63-4180-9da8-269237ef462c/bin/utaipan/data/4878df15d/2e16641fc33745f08971b0d4385603f8/FLAGb025b892c [2020-11-28 07:32:14,221 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:32:14,223 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_583d208e-ec63-4180-9da8-269237ef462c/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2020-11-28 07:32:14,283 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_583d208e-ec63-4180-9da8-269237ef462c/bin/utaipan/data/4878df15d/2e16641fc33745f08971b0d4385603f8/FLAGb025b892c [2020-11-28 07:32:14,603 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_583d208e-ec63-4180-9da8-269237ef462c/bin/utaipan/data/4878df15d/2e16641fc33745f08971b0d4385603f8 [2020-11-28 07:32:14,605 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:32:14,610 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:32:14,615 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:32:14,615 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:32:14,620 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:32:14,622 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:32:14" (1/1) ... [2020-11-28 07:32:14,624 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65957dc4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:32:14, skipping insertion in model container [2020-11-28 07:32:14,625 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:32:14" (1/1) ... [2020-11-28 07:32:14,634 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:32:14,832 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:32:15,273 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:32:15,280 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:32:16,438 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:32:16,542 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:16,543 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:16,544 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:16,545 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:16,547 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:16,571 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:16,573 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:16,575 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:16,576 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:16,579 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:16,590 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:16,593 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:16,597 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:17,098 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:32:17,100 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:32:17,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:32:17,102 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:32:17,104 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:32:17,105 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:32:17,106 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:32:17,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:32:17,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:32:17,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:32:17,304 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:17,305 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:17,312 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:17,324 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:17,409 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:17,419 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:32:17,500 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 07:32:17,620 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:32:17,637 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:32:17,639 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:32:17,708 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:32:17,777 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:17,778 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:17,779 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:17,779 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:17,780 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:17,790 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:17,803 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:17,804 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:17,805 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:17,808 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:17,812 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:17,813 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:17,814 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:17,881 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:32:17,882 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:32:17,883 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:32:17,885 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:32:17,890 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:32:17,890 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:32:17,891 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:32:17,893 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:32:17,894 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:32:17,895 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:32:17,962 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:17,962 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:17,964 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:17,971 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:18,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:18,037 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:32:18,079 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 07:32:18,112 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:32:18,117 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:32:18,178 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:32:18,196 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:18,197 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:18,198 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:18,198 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:18,199 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:18,219 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:18,220 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:18,221 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:18,222 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:18,224 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:18,225 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:18,226 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:18,226 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:18,274 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:32:18,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:32:18,277 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:32:18,278 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:32:18,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:32:18,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:32:18,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:32:18,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:32:18,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:32:18,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:32:18,357 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:18,358 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:18,359 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:18,368 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:18,387 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:32:18,388 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:32:19,619 INFO L208 MainTranslator]: Completed translation [2020-11-28 07:32:19,620 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:32:19 WrapperNode [2020-11-28 07:32:19,620 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 07:32:19,621 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 07:32:19,621 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 07:32:19,622 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 07:32:19,631 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:32:19" (1/1) ... [2020-11-28 07:32:19,704 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]]] [2020-11-28 07:32:19,755 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:32:19" (1/1) ... [2020-11-28 07:32:19,755 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 07:32:19,755 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 07:32:19,758 INFO L168 Benchmark]: Toolchain (without parser) took 5146.21 ms. Allocated memory was 56.6 MB in the beginning and 186.6 MB in the end (delta: 130.0 MB). Free memory was 28.5 MB in the beginning and 54.6 MB in the end (delta: -26.1 MB). Peak memory consumption was 103.5 MB. Max. memory is 16.1 GB. [2020-11-28 07:32:19,758 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 56.6 MB. Free memory was 39.5 MB in the beginning and 39.4 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:32:19,759 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5005.72 ms. Allocated memory was 56.6 MB in the beginning and 186.6 MB in the end (delta: 130.0 MB). Free memory was 28.4 MB in the beginning and 59.9 MB in the end (delta: -31.5 MB). Peak memory consumption was 131.3 MB. Max. memory is 16.1 GB. [2020-11-28 07:32:19,760 INFO L168 Benchmark]: Boogie Procedure Inliner took 133.92 ms. Allocated memory is still 186.6 MB. Free memory was 59.9 MB in the beginning and 54.6 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 07:32:19,762 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 56.6 MB. Free memory was 39.5 MB in the beginning and 39.4 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5005.72 ms. Allocated memory was 56.6 MB in the beginning and 186.6 MB in the end (delta: 130.0 MB). Free memory was 28.4 MB in the beginning and 59.9 MB in the end (delta: -31.5 MB). Peak memory consumption was 131.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 133.92 ms. Allocated memory is still 186.6 MB. Free memory was 59.9 MB in the beginning and 54.6 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...