./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 57096758 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee75bd02-5039-4372-a3fd-8e109a2fba81/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee75bd02-5039-4372-a3fd-8e109a2fba81/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee75bd02-5039-4372-a3fd-8e109a2fba81/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee75bd02-5039-4372-a3fd-8e109a2fba81/bin/utaipan-mTDlp9Zugs/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_ee75bd02-5039-4372-a3fd-8e109a2fba81/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee75bd02-5039-4372-a3fd-8e109a2fba81/bin/utaipan-mTDlp9Zugs --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_ee75bd02-5039-4372-a3fd-8e109a2fba81/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee75bd02-5039-4372-a3fd-8e109a2fba81/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee75bd02-5039-4372-a3fd-8e109a2fba81/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee75bd02-5039-4372-a3fd-8e109a2fba81/bin/utaipan-mTDlp9Zugs/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_ee75bd02-5039-4372-a3fd-8e109a2fba81/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee75bd02-5039-4372-a3fd-8e109a2fba81/bin/utaipan-mTDlp9Zugs --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 0.2.1-dev-5709675 [2021-10-16 02:14:43,229 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:14:43,233 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:14:43,271 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:14:43,272 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:14:43,274 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:14:43,276 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:14:43,279 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:14:43,281 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:14:43,283 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:14:43,285 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:14:43,286 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:14:43,287 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:14:43,289 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:14:43,291 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:14:43,293 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:14:43,295 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:14:43,296 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:14:43,299 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:14:43,302 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:14:43,304 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:14:43,306 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:14:43,308 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:14:43,310 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:14:43,315 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:14:43,324 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:14:43,325 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:14:43,326 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:14:43,327 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:14:43,330 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:14:43,331 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:14:43,332 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:14:43,334 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:14:43,336 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:14:43,338 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:14:43,339 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:14:43,340 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:14:43,341 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:14:43,341 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:14:43,342 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:14:43,343 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:14:43,344 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee75bd02-5039-4372-a3fd-8e109a2fba81/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-16 02:14:43,397 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:14:43,397 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:14:43,399 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:14:43,400 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:14:43,400 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:14:43,400 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:14:43,401 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 02:14:43,401 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:14:43,409 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:14:43,409 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 02:14:43,410 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 02:14:43,411 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:14:43,411 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 02:14:43,412 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 02:14:43,412 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 02:14:43,413 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:14:43,413 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 02:14:43,414 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:14:43,414 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:14:43,414 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:14:43,415 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:14:43,415 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:14:43,415 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:14:43,415 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:14:43,416 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:14:43,416 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:14:43,417 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:14:43,417 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:14:43,417 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:14:43,418 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:14:43,418 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:14:43,418 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 02:14:43,419 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 02:14:43,419 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:14:43,419 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:14:43,420 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:14:43,420 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_ee75bd02-5039-4372-a3fd-8e109a2fba81/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee75bd02-5039-4372-a3fd-8e109a2fba81/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f8f07c2d1a15cfa4b86694c7809d8dc406b4e73f [2021-10-16 02:14:43,724 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:14:43,753 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:14:43,756 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:14:43,757 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:14:43,758 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:14:43,759 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee75bd02-5039-4372-a3fd-8e109a2fba81/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2021-10-16 02:14:43,862 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee75bd02-5039-4372-a3fd-8e109a2fba81/bin/utaipan-mTDlp9Zugs/data/509a8b674/24618274f38c4556955d2da21fc7b709/FLAGe03cb7e6d [2021-10-16 02:14:44,772 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:14:44,773 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee75bd02-5039-4372-a3fd-8e109a2fba81/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2021-10-16 02:14:44,816 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee75bd02-5039-4372-a3fd-8e109a2fba81/bin/utaipan-mTDlp9Zugs/data/509a8b674/24618274f38c4556955d2da21fc7b709/FLAGe03cb7e6d [2021-10-16 02:14:45,245 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee75bd02-5039-4372-a3fd-8e109a2fba81/bin/utaipan-mTDlp9Zugs/data/509a8b674/24618274f38c4556955d2da21fc7b709 [2021-10-16 02:14:45,252 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:14:45,253 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:14:45,255 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:14:45,256 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:14:45,260 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:14:45,261 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:14:45" (1/1) ... [2021-10-16 02:14:45,262 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1603b21b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:14:45, skipping insertion in model container [2021-10-16 02:14:45,262 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:14:45" (1/1) ... [2021-10-16 02:14:45,270 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:14:45,384 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:14:45,739 WARN L228 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_ee75bd02-5039-4372-a3fd-8e109a2fba81/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2021-10-16 02:14:45,757 WARN L228 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_ee75bd02-5039-4372-a3fd-8e109a2fba81/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2021-10-16 02:14:45,790 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:14:45,797 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:14:46,739 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:14:46,740 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:14:46,741 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:14:46,744 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:14:46,744 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:14:46,831 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:46,832 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:46,832 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:46,833 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:46,834 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:46,850 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:46,851 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:46,853 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:46,854 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:46,856 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:46,858 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:46,859 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:46,859 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:47,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:14:47,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:14:47,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:14:47,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:14:47,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:14:47,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:14:47,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:14:47,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:14:47,340 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:14:47,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:14:47,537 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:1038) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) 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:1347) 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:2909) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2769) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) 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:1103) 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:1052) 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:1430) 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:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-16 02:14:47,545 INFO L168 Benchmark]: Toolchain (without parser) took 2289.30 ms. Allocated memory was 100.7 MB in the beginning and 127.9 MB in the end (delta: 27.3 MB). Free memory was 57.3 MB in the beginning and 94.3 MB in the end (delta: -37.0 MB). Peak memory consumption was 15.8 MB. Max. memory is 16.1 GB. [2021-10-16 02:14:47,546 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 100.7 MB. Free memory was 72.9 MB in the beginning and 72.9 MB in the end (delta: 26.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:14:47,547 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2286.39 ms. Allocated memory was 100.7 MB in the beginning and 127.9 MB in the end (delta: 27.3 MB). Free memory was 57.1 MB in the beginning and 94.3 MB in the end (delta: -37.2 MB). Peak memory consumption was 15.8 MB. Max. memory is 16.1 GB. [2021-10-16 02:14:47,550 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 100.7 MB. Free memory was 72.9 MB in the beginning and 72.9 MB in the end (delta: 26.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2286.39 ms. Allocated memory was 100.7 MB in the beginning and 127.9 MB in the end (delta: 27.3 MB). Free memory was 57.1 MB in the beginning and 94.3 MB in the end (delta: -37.2 MB). Peak memory consumption was 15.8 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 0.2.1-dev-5709675 [2021-10-16 02:14:50,341 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:14:50,346 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:14:50,413 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:14:50,414 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:14:50,420 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:14:50,422 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:14:50,428 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:14:50,432 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:14:50,444 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:14:50,446 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:14:50,447 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:14:50,448 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:14:50,449 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:14:50,451 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:14:50,452 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:14:50,454 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:14:50,455 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:14:50,457 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:14:50,471 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:14:50,473 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:14:50,475 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:14:50,486 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:14:50,489 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:14:50,493 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:14:50,494 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:14:50,494 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:14:50,497 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:14:50,497 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:14:50,499 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:14:50,499 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:14:50,500 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:14:50,503 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:14:50,504 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:14:50,506 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:14:50,506 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:14:50,507 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:14:50,507 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:14:50,508 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:14:50,510 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:14:50,511 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:14:50,517 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee75bd02-5039-4372-a3fd-8e109a2fba81/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-16 02:14:50,571 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:14:50,571 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:14:50,573 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:14:50,573 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:14:50,573 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:14:50,573 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:14:50,574 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:14:50,574 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:14:50,574 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:14:50,576 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:14:50,577 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:14:50,578 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:14:50,578 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:14:50,578 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:14:50,578 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:14:50,579 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 02:14:50,579 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 02:14:50,579 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:14:50,579 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:14:50,580 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:14:50,580 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:14:50,580 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 02:14:50,580 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:14:50,581 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:14:50,581 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:14:50,581 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:14:50,581 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:14:50,582 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 02:14:50,582 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 02:14:50,582 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:14:50,582 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:14:50,583 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:14:50,583 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_ee75bd02-5039-4372-a3fd-8e109a2fba81/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee75bd02-5039-4372-a3fd-8e109a2fba81/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f8f07c2d1a15cfa4b86694c7809d8dc406b4e73f [2021-10-16 02:14:51,060 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:14:51,086 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:14:51,090 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:14:51,091 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:14:51,092 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:14:51,094 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee75bd02-5039-4372-a3fd-8e109a2fba81/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2021-10-16 02:14:51,173 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee75bd02-5039-4372-a3fd-8e109a2fba81/bin/utaipan-mTDlp9Zugs/data/57404bb13/06128cb544784b858fe49e336a0050be/FLAG46982c8e0 [2021-10-16 02:14:52,202 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:14:52,203 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee75bd02-5039-4372-a3fd-8e109a2fba81/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2021-10-16 02:14:52,262 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee75bd02-5039-4372-a3fd-8e109a2fba81/bin/utaipan-mTDlp9Zugs/data/57404bb13/06128cb544784b858fe49e336a0050be/FLAG46982c8e0 [2021-10-16 02:14:52,615 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee75bd02-5039-4372-a3fd-8e109a2fba81/bin/utaipan-mTDlp9Zugs/data/57404bb13/06128cb544784b858fe49e336a0050be [2021-10-16 02:14:52,618 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:14:52,621 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:14:52,623 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:14:52,623 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:14:52,627 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:14:52,628 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:14:52" (1/1) ... [2021-10-16 02:14:52,629 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c8a0663 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:14:52, skipping insertion in model container [2021-10-16 02:14:52,630 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:14:52" (1/1) ... [2021-10-16 02:14:52,638 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:14:52,789 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:14:53,172 WARN L228 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_ee75bd02-5039-4372-a3fd-8e109a2fba81/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2021-10-16 02:14:53,180 WARN L228 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_ee75bd02-5039-4372-a3fd-8e109a2fba81/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2021-10-16 02:14:53,209 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:14:53,216 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:14:54,262 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:14:54,358 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:54,359 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:54,360 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:54,361 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:54,362 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:54,378 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:54,379 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:54,381 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:54,382 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:54,384 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:54,385 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:54,386 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:54,387 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:54,860 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:14:54,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:14:54,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:14:54,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:14:54,866 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:14:54,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:14:54,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:14:54,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:14:54,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:14:54,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:14:55,062 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,062 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,069 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,078 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,142 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:14:55,184 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-16 02:14:55,242 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:14:55,248 WARN L228 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_ee75bd02-5039-4372-a3fd-8e109a2fba81/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2021-10-16 02:14:55,248 WARN L228 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_ee75bd02-5039-4372-a3fd-8e109a2fba81/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2021-10-16 02:14:55,250 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:14:55,251 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:14:55,289 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:14:55,309 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,309 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,310 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,310 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,311 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,321 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,321 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,323 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,323 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,325 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,325 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,326 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,326 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,400 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:14:55,401 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:14:55,402 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:14:55,403 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:14:55,404 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:14:55,405 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:14:55,405 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:14:55,406 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:14:55,406 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:14:55,407 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:14:55,481 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,482 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,483 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,489 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,536 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:14:55,581 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 02:14:55,609 WARN L228 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_ee75bd02-5039-4372-a3fd-8e109a2fba81/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2021-10-16 02:14:55,610 WARN L228 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_ee75bd02-5039-4372-a3fd-8e109a2fba81/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2021-10-16 02:14:55,612 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:14:55,612 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:14:55,662 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:14:55,676 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,677 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,714 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,714 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,715 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,723 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,724 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,725 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,725 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,727 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,727 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,728 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,728 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:14:55,772 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:14:55,773 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:14:55,774 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:14:55,775 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:14:55,775 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:14:55,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:14:55,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:14:55,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:14:55,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:14:55,811 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,812 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,813 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,819 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:55,838 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:14:56,193 INFO L208 MainTranslator]: Completed translation [2021-10-16 02:14:56,194 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:14:56 WrapperNode [2021-10-16 02:14:56,194 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 02:14:56,196 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 02:14:56,196 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 02:14:56,197 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 02:14:56,206 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:14:56" (1/1) ... [2021-10-16 02:14:56,353 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]]] [2021-10-16 02:14:56,453 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:14:56" (1/1) ... [2021-10-16 02:14:56,453 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 02:14:56,453 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-16 02:14:56,456 INFO L168 Benchmark]: Toolchain (without parser) took 3833.75 ms. Allocated memory was 58.7 MB in the beginning and 140.5 MB in the end (delta: 81.8 MB). Free memory was 28.5 MB in the beginning and 94.6 MB in the end (delta: -66.1 MB). Peak memory consumption was 15.3 MB. Max. memory is 16.1 GB. [2021-10-16 02:14:56,456 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 58.7 MB. Free memory is still 39.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:14:56,457 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3571.98 ms. Allocated memory was 58.7 MB in the beginning and 140.5 MB in the end (delta: 81.8 MB). Free memory was 28.4 MB in the beginning and 99.5 MB in the end (delta: -71.2 MB). Peak memory consumption was 41.2 MB. Max. memory is 16.1 GB. [2021-10-16 02:14:56,471 INFO L168 Benchmark]: Boogie Procedure Inliner took 257.50 ms. Allocated memory is still 140.5 MB. Free memory was 99.5 MB in the beginning and 94.6 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-16 02:14:56,474 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 58.7 MB. Free memory is still 39.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3571.98 ms. Allocated memory was 58.7 MB in the beginning and 140.5 MB in the end (delta: 81.8 MB). Free memory was 28.4 MB in the beginning and 99.5 MB in the end (delta: -71.2 MB). Peak memory consumption was 41.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 257.50 ms. Allocated memory is still 140.5 MB. Free memory was 99.5 MB in the beginning and 94.6 MB in the end (delta: 4.9 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...