./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_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_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/bin/utaipan-WLngWcDbfI --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 233072c3dc2b522d23a946b597e27d757f32f327 ........................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/bin/utaipan-WLngWcDbfI --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 233072c3dc2b522d23a946b597e27d757f32f327 ..................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:27:50,922 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:27:50,931 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:27:50,998 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:27:50,999 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:27:51,004 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:27:51,007 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:27:51,011 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:27:51,014 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:27:51,020 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:27:51,021 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:27:51,023 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:27:51,023 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:27:51,026 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:27:51,028 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:27:51,030 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:27:51,031 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:27:51,035 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:27:51,037 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:27:51,045 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:27:51,047 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:27:51,049 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:27:51,052 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:27:51,053 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:27:51,062 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:27:51,063 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:27:51,063 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:27:51,065 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:27:51,066 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:27:51,068 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:27:51,069 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:27:51,070 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:27:51,072 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:27:51,073 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:27:51,074 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:27:51,075 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:27:51,076 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:27:51,076 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:27:51,076 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:27:51,077 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:27:51,078 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:27:51,083 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-11 02:27:51,127 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:27:51,128 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:27:51,129 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:27:51,129 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:27:51,130 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:27:51,130 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:27:51,130 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:27:51,130 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:27:51,137 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:27:51,137 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:27:51,138 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:27:51,138 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:27:51,139 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:27:51,139 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:27:51,139 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:27:51,140 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:27:51,140 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:27:51,140 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:27:51,140 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:27:51,140 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:27:51,141 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:27:51,141 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:27:51,141 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:27:51,141 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:27:51,141 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:27:51,142 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:27:51,142 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:27:51,142 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:27:51,142 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:27:51,144 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:27:51,144 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:27:51,144 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:27:51,144 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:27:51,145 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:27:51,145 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:27:51,145 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:27:51,145 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_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/bin/utaipan-WLngWcDbfI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 233072c3dc2b522d23a946b597e27d757f32f327 [2021-10-11 02:27:51,400 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:27:51,436 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:27:51,439 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:27:51,440 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:27:51,442 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:27:51,444 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2021-10-11 02:27:51,519 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/bin/utaipan-WLngWcDbfI/data/8fa5cfe88/98a5d76bb2e64c10a4f5220454005d12/FLAGd712862b6 [2021-10-11 02:27:52,348 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:27:52,348 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2021-10-11 02:27:52,399 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/bin/utaipan-WLngWcDbfI/data/8fa5cfe88/98a5d76bb2e64c10a4f5220454005d12/FLAGd712862b6 [2021-10-11 02:27:52,859 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/bin/utaipan-WLngWcDbfI/data/8fa5cfe88/98a5d76bb2e64c10a4f5220454005d12 [2021-10-11 02:27:52,865 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:27:52,867 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:27:52,873 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:27:52,874 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:27:52,876 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:27:52,877 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:27:52" (1/1) ... [2021-10-11 02:27:52,878 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25bb4040 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:27:52, skipping insertion in model container [2021-10-11 02:27:52,879 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:27:52" (1/1) ... [2021-10-11 02:27:52,884 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:27:53,025 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:27:53,303 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4495,4508] [2021-10-11 02:27:53,310 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4555,4568] [2021-10-11 02:27:53,332 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:27:53,338 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:27:54,177 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:27:54,178 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:27:54,179 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:27:54,182 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:27:54,182 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:27:54,256 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:54,256 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:54,257 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:54,258 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:54,259 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:54,272 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:54,273 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:54,275 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:54,276 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:54,278 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:54,279 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:54,280 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:54,280 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:27:54,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:27:54,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:27:54,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:27:54,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:27:54,669 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:27:54,671 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:27:54,672 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:27:54,673 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:27:54,673 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:27:54,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:27:54,828 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java: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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-11 02:27:54,849 INFO L168 Benchmark]: Toolchain (without parser) took 1981.33 ms. Allocated memory is still 107.0 MB. Free memory was 67.9 MB in the beginning and 50.7 MB in the end (delta: 17.2 MB). Peak memory consumption was 20.9 MB. Max. memory is 16.1 GB. [2021-10-11 02:27:54,851 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 88.1 MB. Free memory is still 51.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:27:54,852 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1973.68 ms. Allocated memory is still 107.0 MB. Free memory was 67.6 MB in the beginning and 50.7 MB in the end (delta: 17.0 MB). Peak memory consumption was 20.9 MB. Max. memory is 16.1 GB. [2021-10-11 02:27:54,855 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 88.1 MB. Free memory is still 51.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1973.68 ms. Allocated memory is still 107.0 MB. Free memory was 67.6 MB in the beginning and 50.7 MB in the end (delta: 17.0 MB). Peak memory consumption was 20.9 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 0.2.0-7b2dab5 [2021-10-11 02:27:57,170 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:27:57,173 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:27:57,231 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:27:57,232 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:27:57,238 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:27:57,241 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:27:57,246 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:27:57,250 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:27:57,256 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:27:57,261 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:27:57,262 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:27:57,263 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:27:57,266 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:27:57,267 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:27:57,270 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:27:57,271 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:27:57,275 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:27:57,277 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:27:57,279 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:27:57,281 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:27:57,284 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:27:57,286 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:27:57,289 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:27:57,298 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:27:57,298 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:27:57,299 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:27:57,300 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:27:57,302 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:27:57,303 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:27:57,303 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:27:57,305 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:27:57,307 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:27:57,308 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:27:57,309 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:27:57,309 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:27:57,310 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:27:57,311 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:27:57,311 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:27:57,313 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:27:57,314 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:27:57,319 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-11 02:27:57,370 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:27:57,370 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:27:57,372 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:27:57,372 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:27:57,372 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:27:57,373 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:27:57,373 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:27:57,373 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:27:57,373 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:27:57,375 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:27:57,376 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:27:57,377 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:27:57,377 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:27:57,377 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:27:57,377 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:27:57,378 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:27:57,378 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:27:57,378 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:27:57,378 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:27:57,379 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:27:57,379 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:27:57,379 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:27:57,379 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:27:57,380 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:27:57,380 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:27:57,380 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:27:57,381 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:27:57,381 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:27:57,381 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:27:57,381 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:27:57,382 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:27:57,382 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:27:57,382 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_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/bin/utaipan-WLngWcDbfI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 233072c3dc2b522d23a946b597e27d757f32f327 [2021-10-11 02:27:57,820 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:27:57,850 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:27:57,853 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:27:57,855 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:27:57,855 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:27:57,856 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2021-10-11 02:27:57,926 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/bin/utaipan-WLngWcDbfI/data/8d5369a6d/e510aa3bbe054a6893e01e261418dca8/FLAGdc92fcb58 [2021-10-11 02:27:58,695 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:27:58,695 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2021-10-11 02:27:58,739 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/bin/utaipan-WLngWcDbfI/data/8d5369a6d/e510aa3bbe054a6893e01e261418dca8/FLAGdc92fcb58 [2021-10-11 02:27:59,244 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/bin/utaipan-WLngWcDbfI/data/8d5369a6d/e510aa3bbe054a6893e01e261418dca8 [2021-10-11 02:27:59,246 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:27:59,247 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:27:59,249 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:27:59,249 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:27:59,253 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:27:59,255 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:27:59" (1/1) ... [2021-10-11 02:27:59,257 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33ca33be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:27:59, skipping insertion in model container [2021-10-11 02:27:59,257 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:27:59" (1/1) ... [2021-10-11 02:27:59,264 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:27:59,396 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:27:59,725 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4495,4508] [2021-10-11 02:27:59,736 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4555,4568] [2021-10-11 02:27:59,766 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:27:59,774 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:28:00,824 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:28:00,917 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:00,918 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:00,918 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:00,919 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:00,921 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:00,951 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:00,952 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:00,953 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:00,954 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:00,956 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:00,957 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:00,962 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:00,965 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:01,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:28:01,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:28:01,382 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:28:01,384 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:28:01,386 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:28:01,386 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:28:01,387 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:28:01,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:28:01,389 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:28:01,389 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:28:01,566 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:01,576 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:01,643 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:01,644 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:01,644 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:01,648 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:28:01,685 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:28:01,780 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:28:01,789 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4495,4508] [2021-10-11 02:28:01,790 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4555,4568] [2021-10-11 02:28:01,796 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:28:01,797 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:28:01,857 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:28:01,892 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:01,894 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:01,894 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:01,895 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:01,896 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:01,914 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:01,914 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:01,917 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:01,918 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:01,924 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:01,926 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:01,926 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:01,927 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:01,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:28:01,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:28:01,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:28:02,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:28:02,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:28:02,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:28:02,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:28:02,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:28:02,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:28:02,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:28:02,085 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:02,091 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:02,132 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:02,134 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:02,134 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:02,136 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:28:02,164 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:28:02,191 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4495,4508] [2021-10-11 02:28:02,192 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a904f813-31fd-4334-941c-40a040a81a9a/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4555,4568] [2021-10-11 02:28:02,194 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:28:02,194 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:28:02,228 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:28:02,275 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:02,275 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:02,276 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:02,277 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:02,278 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:02,296 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:02,296 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:02,297 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:02,302 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:02,303 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:02,304 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:02,305 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:02,306 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:02,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:28:02,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:28:02,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:28:02,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:28:02,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:28:02,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:28:02,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:28:02,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:28:02,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:28:02,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:28:02,422 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:02,429 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:02,454 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:02,454 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:02,455 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:02,456 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:28:03,808 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:28:03,808 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:28:03 WrapperNode [2021-10-11 02:28:03,809 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:28:03,810 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:28:03,810 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:28:03,810 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:28:03,818 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:28:03" (1/1) ... [2021-10-11 02:28:03,891 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]]] [2021-10-11 02:28:03,951 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:28:03" (1/1) ... [2021-10-11 02:28:03,951 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:28:03,951 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 02:28:03,954 INFO L168 Benchmark]: Toolchain (without parser) took 4705.00 ms. Allocated memory was 60.8 MB in the beginning and 172.0 MB in the end (delta: 111.1 MB). Free memory was 31.6 MB in the beginning and 106.4 MB in the end (delta: -74.9 MB). Peak memory consumption was 35.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:28:03,954 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 60.8 MB. Free memory was 41.7 MB in the beginning and 41.7 MB in the end (delta: 42.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:28:03,955 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4560.16 ms. Allocated memory was 60.8 MB in the beginning and 172.0 MB in the end (delta: 111.1 MB). Free memory was 31.4 MB in the beginning and 110.5 MB in the end (delta: -79.1 MB). Peak memory consumption was 79.1 MB. Max. memory is 16.1 GB. [2021-10-11 02:28:03,956 INFO L168 Benchmark]: Boogie Procedure Inliner took 141.31 ms. Allocated memory is still 172.0 MB. Free memory was 110.5 MB in the beginning and 106.4 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-11 02:28:03,958 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 60.8 MB. Free memory was 41.7 MB in the beginning and 41.7 MB in the end (delta: 42.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4560.16 ms. Allocated memory was 60.8 MB in the beginning and 172.0 MB in the end (delta: 111.1 MB). Free memory was 31.4 MB in the beginning and 110.5 MB in the end (delta: -79.1 MB). Peak memory consumption was 79.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 141.31 ms. Allocated memory is still 172.0 MB. Free memory was 110.5 MB in the beginning and 106.4 MB in the end (delta: 4.1 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...