./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/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 2803945977397b1fd96ed16f1f2c1a384443209a ........................................................................................................................................................................................................ 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_fce00806-c20c-40a2-9b26-02c91f0a9bee/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/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 2803945977397b1fd96ed16f1f2c1a384443209a ............................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-03 12:39:18,976 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:39:18,979 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:39:19,059 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:39:19,059 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:39:19,061 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:39:19,063 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:39:19,065 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:39:19,067 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:39:19,069 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:39:19,070 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:39:19,072 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:39:19,072 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:39:19,074 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:39:19,075 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:39:19,076 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:39:19,077 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:39:19,078 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:39:19,081 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:39:19,083 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:39:19,085 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:39:19,087 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:39:19,089 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:39:19,090 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:39:19,093 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:39:19,094 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:39:19,094 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:39:19,095 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:39:19,096 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:39:19,097 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:39:19,097 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:39:19,098 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:39:19,099 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:39:19,100 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:39:19,101 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:39:19,102 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:39:19,103 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:39:19,103 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:39:19,103 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:39:19,104 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:39:19,105 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:39:19,106 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-03 12:39:19,131 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:39:19,131 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:39:19,132 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:39:19,132 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:39:19,132 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:39:19,132 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:39:19,133 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-03 12:39:19,133 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:39:19,133 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:39:19,133 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-03 12:39:19,133 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-03 12:39:19,133 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:39:19,134 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-03 12:39:19,134 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-03 12:39:19,134 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-03 12:39:19,135 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:39:19,135 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 12:39:19,135 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:39:19,135 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:39:19,136 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:39:19,136 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:39:19,136 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:39:19,136 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:39:19,136 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:39:19,137 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:39:19,137 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:39:19,137 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:39:19,137 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:39:19,137 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:39:19,138 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:39:19,138 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:39:19,138 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-03 12:39:19,138 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 12:39:19,138 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:39:19,139 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:39:19,139 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:39:19,139 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_fce00806-c20c-40a2-9b26-02c91f0a9bee/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2803945977397b1fd96ed16f1f2c1a384443209a [2020-12-03 12:39:19,401 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:39:19,439 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:39:19,441 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:39:19,443 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:39:19,444 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:39:19,445 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i [2020-12-03 12:39:19,533 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/bin/utaipan/data/84f836fb0/18039573d41f48568892a183db70b192/FLAG5c747e72a [2020-12-03 12:39:20,323 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:39:20,325 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i [2020-12-03 12:39:20,372 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/bin/utaipan/data/84f836fb0/18039573d41f48568892a183db70b192/FLAG5c747e72a [2020-12-03 12:39:20,402 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/bin/utaipan/data/84f836fb0/18039573d41f48568892a183db70b192 [2020-12-03 12:39:20,405 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:39:20,408 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:39:20,410 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:39:20,410 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:39:20,413 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:39:20,414 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:39:20" (1/1) ... [2020-12-03 12:39:20,419 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56b75b6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:39:20, skipping insertion in model container [2020-12-03 12:39:20,420 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:39:20" (1/1) ... [2020-12-03 12:39:20,427 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:39:20,543 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:39:20,905 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i[4493,4506] [2020-12-03 12:39:20,916 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i[4553,4566] [2020-12-03 12:39:20,940 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:39:20,947 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:39:21,775 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:39:21,776 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:39:21,777 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:39:21,780 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:39:21,780 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:39:21,852 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:21,853 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:21,854 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:21,854 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:21,855 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:21,879 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:21,880 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:21,882 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:21,884 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:21,886 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:21,887 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:21,887 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:21,888 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:22,305 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:39:22,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:39:22,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:39:22,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:39:22,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:39:22,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:39:22,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:39:22,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:39:22,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:39:22,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:39:22,497 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1032) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1341) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2904) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2763) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2073) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1097) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1424) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-03 12:39:22,503 INFO L168 Benchmark]: Toolchain (without parser) took 2094.18 ms. Allocated memory is still 111.1 MB. Free memory was 73.7 MB in the beginning and 56.7 MB in the end (delta: 17.0 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. [2020-12-03 12:39:22,504 INFO L168 Benchmark]: CDTParser took 0.55 ms. Allocated memory is still 81.8 MB. Free memory is still 38.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:39:22,505 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2091.32 ms. Allocated memory is still 111.1 MB. Free memory was 73.2 MB in the beginning and 56.7 MB in the end (delta: 16.6 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. [2020-12-03 12:39:22,506 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.55 ms. Allocated memory is still 81.8 MB. Free memory is still 38.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2091.32 ms. Allocated memory is still 111.1 MB. Free memory was 73.2 MB in the beginning and 56.7 MB in the end (delta: 16.6 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2020-12-03 12:39:24,657 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:39:24,659 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:39:24,702 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:39:24,703 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:39:24,707 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:39:24,710 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:39:24,714 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:39:24,717 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:39:24,722 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:39:24,724 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:39:24,728 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:39:24,728 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:39:24,734 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:39:24,735 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:39:24,737 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:39:24,738 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:39:24,743 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:39:24,746 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:39:24,753 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:39:24,755 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:39:24,757 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:39:24,765 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:39:24,767 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:39:24,770 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:39:24,777 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:39:24,777 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:39:24,778 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:39:24,779 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:39:24,781 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:39:24,781 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:39:24,782 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:39:24,783 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:39:24,784 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:39:24,785 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:39:24,786 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:39:24,787 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:39:24,787 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:39:24,787 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:39:24,789 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:39:24,790 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:39:24,791 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-03 12:39:24,833 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:39:24,833 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:39:24,835 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:39:24,835 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:39:24,836 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:39:24,836 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:39:24,836 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:39:24,837 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:39:24,837 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:39:24,838 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:39:24,839 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:39:24,839 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:39:24,840 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:39:24,840 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:39:24,840 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:39:24,840 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 12:39:24,840 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 12:39:24,841 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:39:24,841 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:39:24,841 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:39:24,841 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:39:24,842 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-03 12:39:24,842 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:39:24,842 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:39:24,842 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:39:24,843 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:39:24,843 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:39:24,843 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 12:39:24,850 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-03 12:39:24,851 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:39:24,851 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:39:24,851 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:39:24,851 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_fce00806-c20c-40a2-9b26-02c91f0a9bee/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2803945977397b1fd96ed16f1f2c1a384443209a [2020-12-03 12:39:25,235 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:39:25,275 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:39:25,279 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:39:25,280 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:39:25,281 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:39:25,282 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i [2020-12-03 12:39:25,341 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/bin/utaipan/data/7768cf11f/b9ca7580a2ee40f591b81e22a1e61e95/FLAGb99783d0d [2020-12-03 12:39:26,233 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:39:26,234 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i [2020-12-03 12:39:26,282 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/bin/utaipan/data/7768cf11f/b9ca7580a2ee40f591b81e22a1e61e95/FLAGb99783d0d [2020-12-03 12:39:26,680 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/bin/utaipan/data/7768cf11f/b9ca7580a2ee40f591b81e22a1e61e95 [2020-12-03 12:39:26,683 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:39:26,684 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:39:26,685 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:39:26,686 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:39:26,689 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:39:26,690 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:39:26" (1/1) ... [2020-12-03 12:39:26,692 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 03.12 12:39:26, skipping insertion in model container [2020-12-03 12:39:26,692 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:39:26" (1/1) ... [2020-12-03 12:39:26,699 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:39:26,821 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:39:27,075 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i[4493,4506] [2020-12-03 12:39:27,082 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i[4553,4566] [2020-12-03 12:39:27,109 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:39:27,133 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:39:28,051 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:39:28,131 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:28,132 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:28,133 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:28,133 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:28,135 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:28,149 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:28,150 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:28,152 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:28,153 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:28,155 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:28,157 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:28,158 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:28,158 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:28,584 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:39:28,586 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:39:28,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:39:28,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:39:28,602 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:39:28,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:39:28,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:39:28,610 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:39:28,610 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:39:28,611 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:39:28,819 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:28,830 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:28,919 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:39:28,952 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 12:39:28,992 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:39:28,996 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i[4493,4506] [2020-12-03 12:39:28,997 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i[4553,4566] [2020-12-03 12:39:28,998 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:39:28,999 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:39:29,030 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:39:29,045 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:29,045 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:29,046 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:29,046 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:29,047 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:29,054 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:29,054 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:29,055 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:29,056 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:29,057 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:29,058 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:29,058 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:29,059 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:29,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:39:29,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:39:29,095 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:39:29,096 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:39:29,097 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:39:29,097 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:39:29,098 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:39:29,098 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:39:29,099 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:39:29,099 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:39:29,142 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:29,147 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:29,167 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:39:29,184 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 12:39:29,197 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i[4493,4506] [2020-12-03 12:39:29,197 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_fce00806-c20c-40a2-9b26-02c91f0a9bee/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i[4553,4566] [2020-12-03 12:39:29,199 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:39:29,200 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:39:29,228 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:39:29,246 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:29,249 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:29,249 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:29,250 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:29,250 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:29,256 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:29,257 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:29,258 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:29,259 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:29,259 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:29,261 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:29,261 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:29,262 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:29,321 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:39:29,322 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:39:29,323 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:39:29,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:39:29,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:39:29,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:39:29,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:39:29,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:39:29,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:39:29,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:39:29,371 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:29,379 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:39:29,409 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:39:30,339 INFO L208 MainTranslator]: Completed translation [2020-12-03 12:39:30,339 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:39:30 WrapperNode [2020-12-03 12:39:30,340 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 12:39:30,341 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 12:39:30,341 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 12:39:30,341 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 12:39:30,348 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:39:30" (1/1) ... [2020-12-03 12:39:30,404 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-03 12:39:30,453 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:39:30" (1/1) ... [2020-12-03 12:39:30,453 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 12:39:30,453 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 12:39:30,467 INFO L168 Benchmark]: Toolchain (without parser) took 3770.23 ms. Allocated memory was 62.9 MB in the beginning and 119.5 MB in the end (delta: 56.6 MB). Free memory was 35.6 MB in the beginning and 75.0 MB in the end (delta: -39.4 MB). Peak memory consumption was 70.4 MB. Max. memory is 16.1 GB. [2020-12-03 12:39:30,468 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 62.9 MB. Free memory was 44.6 MB in the beginning and 44.5 MB in the end (delta: 83.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:39:30,468 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3654.52 ms. Allocated memory was 62.9 MB in the beginning and 119.5 MB in the end (delta: 56.6 MB). Free memory was 35.4 MB in the beginning and 25.3 MB in the end (delta: 10.1 MB). Peak memory consumption was 72.7 MB. Max. memory is 16.1 GB. [2020-12-03 12:39:30,469 INFO L168 Benchmark]: Boogie Procedure Inliner took 112.77 ms. Allocated memory is still 119.5 MB. Free memory was 25.3 MB in the beginning and 75.0 MB in the end (delta: -49.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 16.1 GB. [2020-12-03 12:39:30,471 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 62.9 MB. Free memory was 44.6 MB in the beginning and 44.5 MB in the end (delta: 83.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3654.52 ms. Allocated memory was 62.9 MB in the beginning and 119.5 MB in the end (delta: 56.6 MB). Free memory was 35.4 MB in the beginning and 25.3 MB in the end (delta: 10.1 MB). Peak memory consumption was 72.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 112.77 ms. Allocated memory is still 119.5 MB. Free memory was 25.3 MB in the beginning and 75.0 MB in the end (delta: -49.7 MB). Peak memory consumption was 2.7 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...