./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_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_ea8a6aca-0f85-4407-b699-3c9982a54263/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea8a6aca-0f85-4407-b699-3c9982a54263/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_ea8a6aca-0f85-4407-b699-3c9982a54263/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea8a6aca-0f85-4407-b699-3c9982a54263/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea8a6aca-0f85-4407-b699-3c9982a54263/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_ea8a6aca-0f85-4407-b699-3c9982a54263/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 f8f07c2d1a15cfa4b86694c7809d8dc406b4e73f ........................................................................................................................................................................................................ 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_ea8a6aca-0f85-4407-b699-3c9982a54263/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea8a6aca-0f85-4407-b699-3c9982a54263/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_ea8a6aca-0f85-4407-b699-3c9982a54263/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea8a6aca-0f85-4407-b699-3c9982a54263/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea8a6aca-0f85-4407-b699-3c9982a54263/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_ea8a6aca-0f85-4407-b699-3c9982a54263/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 f8f07c2d1a15cfa4b86694c7809d8dc406b4e73f .................................................................................................................................................................................................................................................. 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 02:31:05,110 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:31:05,119 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:31:05,160 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:31:05,161 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:31:05,162 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:31:05,164 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:31:05,167 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:31:05,169 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:31:05,170 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:31:05,171 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:31:05,173 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:31:05,173 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:31:05,182 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:31:05,184 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:31:05,186 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:31:05,188 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:31:05,190 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:31:05,192 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:31:05,200 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:31:05,206 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:31:05,208 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:31:05,209 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:31:05,211 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:31:05,215 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:31:05,217 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:31:05,218 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:31:05,220 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:31:05,221 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:31:05,224 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:31:05,225 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:31:05,226 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:31:05,228 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:31:05,229 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:31:05,231 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:31:05,232 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:31:05,233 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:31:05,233 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:31:05,233 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:31:05,234 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:31:05,235 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:31:05,242 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea8a6aca-0f85-4407-b699-3c9982a54263/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-11 02:31:05,269 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:31:05,269 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:31:05,270 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:31:05,270 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:31:05,271 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:31:05,271 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:31:05,271 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:31:05,271 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:31:05,272 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:31:05,272 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:31:05,272 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:31:05,272 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:31:05,273 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:31:05,273 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:31:05,273 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:31:05,274 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:31:05,274 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:31:05,274 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:31:05,275 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:31:05,275 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:31:05,275 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:31:05,275 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:31:05,275 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:31:05,276 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:31:05,276 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:31:05,276 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:31:05,276 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:31:05,277 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:31:05,277 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:31:05,277 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:31:05,277 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:31:05,278 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:31:05,278 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:31:05,278 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:31:05,278 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:31:05,279 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:31:05,279 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_ea8a6aca-0f85-4407-b699-3c9982a54263/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea8a6aca-0f85-4407-b699-3c9982a54263/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f8f07c2d1a15cfa4b86694c7809d8dc406b4e73f [2021-10-11 02:31:05,583 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:31:05,609 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:31:05,611 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:31:05,612 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:31:05,615 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:31:05,616 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea8a6aca-0f85-4407-b699-3c9982a54263/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2021-10-11 02:31:05,704 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea8a6aca-0f85-4407-b699-3c9982a54263/bin/utaipan-WLngWcDbfI/data/86ebd4a15/f5d27f73cec44728be1e34d45bf3f1e7/FLAG78211e6f7 [2021-10-11 02:31:06,507 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:31:06,508 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea8a6aca-0f85-4407-b699-3c9982a54263/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2021-10-11 02:31:06,563 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea8a6aca-0f85-4407-b699-3c9982a54263/bin/utaipan-WLngWcDbfI/data/86ebd4a15/f5d27f73cec44728be1e34d45bf3f1e7/FLAG78211e6f7 [2021-10-11 02:31:07,032 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea8a6aca-0f85-4407-b699-3c9982a54263/bin/utaipan-WLngWcDbfI/data/86ebd4a15/f5d27f73cec44728be1e34d45bf3f1e7 [2021-10-11 02:31:07,034 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:31:07,036 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:31:07,037 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:31:07,037 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:31:07,045 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:31:07,046 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:31:07" (1/1) ... [2021-10-11 02:31:07,047 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c24211 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:31:07, skipping insertion in model container [2021-10-11 02:31:07,048 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:31:07" (1/1) ... [2021-10-11 02:31:07,054 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:31:07,146 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:31:07,403 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_ea8a6aca-0f85-4407-b699-3c9982a54263/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2021-10-11 02:31:07,410 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_ea8a6aca-0f85-4407-b699-3c9982a54263/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2021-10-11 02:31:07,433 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:31:07,438 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:31:08,318 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:31:08,319 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 02:31:08,320 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 02:31:08,322 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 02:31:08,324 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 02:31:08,416 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:08,418 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:08,419 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:08,422 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:08,424 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:08,450 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:08,456 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:08,457 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:08,461 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:08,462 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:08,465 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:08,466 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:08,466 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:08,881 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:31:08,883 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:31:08,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:31:08,885 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:31:08,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:31:08,890 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:31:08,891 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:31:08,892 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:31:08,893 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:31:08,893 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:31:09,043 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-11 02:31:09,049 INFO L168 Benchmark]: Toolchain (without parser) took 2011.27 ms. Allocated memory was 104.9 MB in the beginning and 144.7 MB in the end (delta: 39.8 MB). Free memory was 79.8 MB in the beginning and 113.2 MB in the end (delta: -33.4 MB). Peak memory consumption was 38.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:31:09,050 INFO L168 Benchmark]: CDTParser took 0.47 ms. Allocated memory is still 104.9 MB. Free memory is still 79.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:31:09,051 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2009.11 ms. Allocated memory was 104.9 MB in the beginning and 144.7 MB in the end (delta: 39.8 MB). Free memory was 79.8 MB in the beginning and 113.3 MB in the end (delta: -33.4 MB). Peak memory consumption was 38.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:31:09,053 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47 ms. Allocated memory is still 104.9 MB. Free memory is still 79.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2009.11 ms. Allocated memory was 104.9 MB in the beginning and 144.7 MB in the end (delta: 39.8 MB). Free memory was 79.8 MB in the beginning and 113.3 MB in the end (delta: -33.4 MB). Peak memory consumption was 38.3 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 02:31:11,270 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:31:11,272 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:31:11,323 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:31:11,323 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:31:11,325 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:31:11,327 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:31:11,329 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:31:11,331 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:31:11,333 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:31:11,334 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:31:11,335 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:31:11,336 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:31:11,338 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:31:11,339 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:31:11,341 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:31:11,342 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:31:11,343 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:31:11,345 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:31:11,347 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:31:11,349 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:31:11,353 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:31:11,354 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:31:11,355 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:31:11,359 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:31:11,359 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:31:11,360 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:31:11,361 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:31:11,361 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:31:11,362 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:31:11,363 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:31:11,364 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:31:11,365 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:31:11,366 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:31:11,367 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:31:11,368 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:31:11,368 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:31:11,369 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:31:11,369 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:31:11,371 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:31:11,371 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:31:11,374 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea8a6aca-0f85-4407-b699-3c9982a54263/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-11 02:31:11,421 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:31:11,422 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:31:11,424 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:31:11,424 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:31:11,425 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:31:11,425 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:31:11,425 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:31:11,425 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:31:11,425 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:31:11,427 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:31:11,428 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:31:11,428 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:31:11,429 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:31:11,429 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:31:11,429 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:31:11,429 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:31:11,430 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:31:11,430 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:31:11,430 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:31:11,430 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:31:11,431 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:31:11,431 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:31:11,431 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:31:11,431 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:31:11,432 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:31:11,432 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:31:11,432 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:31:11,432 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:31:11,433 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:31:11,433 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:31:11,433 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:31:11,433 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:31:11,433 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_ea8a6aca-0f85-4407-b699-3c9982a54263/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea8a6aca-0f85-4407-b699-3c9982a54263/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f8f07c2d1a15cfa4b86694c7809d8dc406b4e73f [2021-10-11 02:31:11,830 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:31:11,869 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:31:11,872 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:31:11,874 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:31:11,874 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:31:11,875 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea8a6aca-0f85-4407-b699-3c9982a54263/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2021-10-11 02:31:11,950 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea8a6aca-0f85-4407-b699-3c9982a54263/bin/utaipan-WLngWcDbfI/data/c978f7409/1dc1dd37feda43908d3629970977cfff/FLAGca0bf059a [2021-10-11 02:31:12,868 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:31:12,872 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea8a6aca-0f85-4407-b699-3c9982a54263/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2021-10-11 02:31:12,918 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea8a6aca-0f85-4407-b699-3c9982a54263/bin/utaipan-WLngWcDbfI/data/c978f7409/1dc1dd37feda43908d3629970977cfff/FLAGca0bf059a [2021-10-11 02:31:13,363 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea8a6aca-0f85-4407-b699-3c9982a54263/bin/utaipan-WLngWcDbfI/data/c978f7409/1dc1dd37feda43908d3629970977cfff [2021-10-11 02:31:13,371 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:31:13,372 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:31:13,373 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:31:13,374 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:31:13,389 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:31:13,389 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:31:13" (1/1) ... [2021-10-11 02:31:13,391 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6aa2c422 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:31:13, skipping insertion in model container [2021-10-11 02:31:13,391 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:31:13" (1/1) ... [2021-10-11 02:31:13,400 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:31:13,548 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:31:13,918 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_ea8a6aca-0f85-4407-b699-3c9982a54263/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2021-10-11 02:31:13,929 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_ea8a6aca-0f85-4407-b699-3c9982a54263/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2021-10-11 02:31:13,953 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:31:13,960 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:31:14,973 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:31:15,053 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:15,054 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:15,055 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:15,055 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:15,057 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:15,072 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:15,073 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:15,075 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:15,076 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:15,078 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:15,079 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:15,080 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:15,081 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:15,476 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:31:15,477 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:31:15,479 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:31:15,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:31:15,482 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:31:15,482 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:31:15,483 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:31:15,484 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:31:15,484 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:31:15,485 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:31:15,659 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:15,660 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:15,665 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:15,672 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:15,753 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:31:15,807 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:31:15,877 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:31:15,884 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_ea8a6aca-0f85-4407-b699-3c9982a54263/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2021-10-11 02:31:15,886 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_ea8a6aca-0f85-4407-b699-3c9982a54263/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2021-10-11 02:31:15,888 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:31:15,889 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:31:15,947 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:31:15,977 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:15,977 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:15,977 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:15,978 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:15,980 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:15,994 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:15,995 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:15,998 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:16,000 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:16,003 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:16,008 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:16,009 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:16,009 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:16,065 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:31:16,065 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:31:16,066 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:31:16,067 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:31:16,068 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:31:16,069 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:31:16,075 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:31:16,076 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:31:16,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:31:16,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:31:16,122 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:16,123 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:16,124 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:16,129 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:16,173 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:31:16,188 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:31:16,201 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_ea8a6aca-0f85-4407-b699-3c9982a54263/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2021-10-11 02:31:16,201 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_ea8a6aca-0f85-4407-b699-3c9982a54263/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2021-10-11 02:31:16,203 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:31:16,204 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:31:16,229 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:31:16,247 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:16,247 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:16,247 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:16,248 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:16,249 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:16,256 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:16,256 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:16,257 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:16,258 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:16,259 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:16,260 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:16,261 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:16,261 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:16,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:31:16,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:31:16,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:31:16,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:31:16,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:31:16,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:31:16,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:31:16,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:31:16,331 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:31:16,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:31:16,382 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:16,383 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:16,385 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:16,390 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:31:16,423 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:31:17,262 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:31:17,262 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:31:17 WrapperNode [2021-10-11 02:31:17,262 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:31:17,263 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:31:17,264 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:31:17,264 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:31:17,271 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:31:17" (1/1) ... [2021-10-11 02:31:17,334 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 02:31:17,394 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:31:17" (1/1) ... [2021-10-11 02:31:17,394 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:31:17,394 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 02:31:17,396 INFO L168 Benchmark]: Toolchain (without parser) took 4023.22 ms. Allocated memory was 62.9 MB in the beginning and 125.8 MB in the end (delta: 62.9 MB). Free memory was 35.7 MB in the beginning and 48.0 MB in the end (delta: -12.3 MB). Peak memory consumption was 49.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:31:17,397 INFO L168 Benchmark]: CDTParser took 4.58 ms. Allocated memory is still 62.9 MB. Free memory is still 43.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:31:17,397 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3889.43 ms. Allocated memory was 62.9 MB in the beginning and 125.8 MB in the end (delta: 62.9 MB). Free memory was 35.5 MB in the beginning and 52.1 MB in the end (delta: -16.6 MB). Peak memory consumption was 75.2 MB. Max. memory is 16.1 GB. [2021-10-11 02:31:17,398 INFO L168 Benchmark]: Boogie Procedure Inliner took 130.80 ms. Allocated memory is still 125.8 MB. Free memory was 52.1 MB in the beginning and 48.0 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-11 02:31:17,400 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 4.58 ms. Allocated memory is still 62.9 MB. Free memory is still 43.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3889.43 ms. Allocated memory was 62.9 MB in the beginning and 125.8 MB in the end (delta: 62.9 MB). Free memory was 35.5 MB in the beginning and 52.1 MB in the end (delta: -16.6 MB). Peak memory consumption was 75.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 130.80 ms. Allocated memory is still 125.8 MB. Free memory was 52.1 MB in the beginning and 48.0 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...