./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-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f8f07c2d1a15cfa4b86694c7809d8dc406b4e73f ....................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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 [2020-12-09 04:41:13,310 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 04:41:13,312 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 04:41:13,355 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 04:41:13,355 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 04:41:13,356 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 04:41:13,358 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 04:41:13,360 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 04:41:13,362 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 04:41:13,363 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 04:41:13,364 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 04:41:13,365 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 04:41:13,366 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 04:41:13,367 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 04:41:13,368 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 04:41:13,368 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 04:41:13,369 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 04:41:13,370 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 04:41:13,371 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 04:41:13,373 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 04:41:13,374 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 04:41:13,375 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 04:41:13,376 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 04:41:13,377 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 04:41:13,379 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 04:41:13,380 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 04:41:13,380 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 04:41:13,381 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 04:41:13,381 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 04:41:13,382 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 04:41:13,383 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 04:41:13,384 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 04:41:13,384 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 04:41:13,385 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 04:41:13,386 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 04:41:13,386 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 04:41:13,387 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 04:41:13,387 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 04:41:13,388 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 04:41:13,388 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 04:41:13,389 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 04:41:13,390 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 04:41:13,406 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 04:41:13,406 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 04:41:13,406 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 04:41:13,406 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 04:41:13,407 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 04:41:13,407 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 04:41:13,407 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 04:41:13,407 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 04:41:13,407 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 04:41:13,407 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 04:41:13,407 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 04:41:13,407 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 04:41:13,407 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 04:41:13,408 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 04:41:13,408 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 04:41:13,408 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 04:41:13,408 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 04:41:13,408 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 04:41:13,408 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 04:41:13,409 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 04:41:13,409 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 04:41:13,409 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 04:41:13,409 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 04:41:13,409 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 04:41:13,409 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 04:41:13,409 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 04:41:13,409 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 04:41:13,409 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 04:41:13,410 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 04:41:13,410 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 04:41:13,410 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 04:41:13,410 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 04:41:13,410 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 04:41:13,410 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 04:41:13,410 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 04:41:13,410 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 04:41:13,410 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/bin/utaipan/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f8f07c2d1a15cfa4b86694c7809d8dc406b4e73f [2020-12-09 04:41:13,595 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 04:41:13,614 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 04:41:13,616 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 04:41:13,617 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 04:41:13,617 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 04:41:13,618 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2020-12-09 04:41:13,658 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/bin/utaipan/data/41253250f/a2076b7ce7ee4fbebfe468eff4e460bc/FLAG5787e2e82 [2020-12-09 04:41:14,175 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 04:41:14,175 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2020-12-09 04:41:14,197 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/bin/utaipan/data/41253250f/a2076b7ce7ee4fbebfe468eff4e460bc/FLAG5787e2e82 [2020-12-09 04:41:14,646 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/bin/utaipan/data/41253250f/a2076b7ce7ee4fbebfe468eff4e460bc [2020-12-09 04:41:14,648 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 04:41:14,649 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 04:41:14,651 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 04:41:14,651 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 04:41:14,653 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 04:41:14,654 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:41:14" (1/1) ... [2020-12-09 04:41:14,655 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57c160f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:41:14, skipping insertion in model container [2020-12-09 04:41:14,656 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:41:14" (1/1) ... [2020-12-09 04:41:14,661 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 04:41:14,753 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 04:41:14,914 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2020-12-09 04:41:14,919 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2020-12-09 04:41:14,933 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 04:41:14,936 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 04:41:15,392 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 04:41:15,393 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:41:15,393 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:41:15,394 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:41:15,395 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:41:15,444 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:15,444 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:15,444 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:15,445 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:15,446 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:15,456 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:15,456 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:15,458 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:15,458 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:15,459 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:15,460 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:15,461 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:15,461 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:15,735 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 04:41:15,736 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 04:41:15,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 04:41:15,738 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 04:41:15,739 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 04:41:15,739 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 04:41:15,740 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 04:41:15,740 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 04:41:15,741 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 04:41:15,741 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 04:41:15,848 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1032) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1341) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2904) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2763) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2073) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1097) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1424) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-09 04:41:15,852 INFO L168 Benchmark]: Toolchain (without parser) took 1201.37 ms. Allocated memory is still 113.2 MB. Free memory was 65.0 MB in the beginning and 78.1 MB in the end (delta: -13.1 MB). Peak memory consumption was 23.5 MB. Max. memory is 16.1 GB. [2020-12-09 04:41:15,852 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 113.2 MB. Free memory was 89.3 MB in the beginning and 89.1 MB in the end (delta: 157.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 04:41:15,853 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1199.40 ms. Allocated memory is still 113.2 MB. Free memory was 64.9 MB in the beginning and 78.1 MB in the end (delta: -13.2 MB). Peak memory consumption was 23.5 MB. Max. memory is 16.1 GB. [2020-12-09 04:41:15,854 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 113.2 MB. Free memory was 89.3 MB in the beginning and 89.1 MB in the end (delta: 157.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1199.40 ms. Allocated memory is still 113.2 MB. Free memory was 64.9 MB in the beginning and 78.1 MB in the end (delta: -13.2 MB). Peak memory consumption was 23.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2020-12-09 04:41:17,149 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 04:41:17,151 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 04:41:17,172 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 04:41:17,172 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 04:41:17,173 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 04:41:17,175 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 04:41:17,177 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 04:41:17,178 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 04:41:17,179 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 04:41:17,180 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 04:41:17,181 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 04:41:17,181 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 04:41:17,182 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 04:41:17,183 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 04:41:17,184 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 04:41:17,185 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 04:41:17,186 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 04:41:17,187 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 04:41:17,189 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 04:41:17,191 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 04:41:17,192 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 04:41:17,193 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 04:41:17,194 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 04:41:17,196 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 04:41:17,196 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 04:41:17,197 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 04:41:17,198 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 04:41:17,198 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 04:41:17,199 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 04:41:17,199 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 04:41:17,200 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 04:41:17,200 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 04:41:17,201 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 04:41:17,202 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 04:41:17,202 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 04:41:17,203 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 04:41:17,203 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 04:41:17,203 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 04:41:17,204 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 04:41:17,204 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 04:41:17,205 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 04:41:17,233 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 04:41:17,233 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 04:41:17,234 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 04:41:17,234 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 04:41:17,235 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 04:41:17,235 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 04:41:17,235 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 04:41:17,235 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 04:41:17,235 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 04:41:17,236 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 04:41:17,236 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 04:41:17,237 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 04:41:17,237 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 04:41:17,237 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 04:41:17,237 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 04:41:17,237 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 04:41:17,238 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 04:41:17,238 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 04:41:17,238 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 04:41:17,238 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 04:41:17,238 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 04:41:17,239 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 04:41:17,239 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 04:41:17,239 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 04:41:17,239 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 04:41:17,239 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 04:41:17,240 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 04:41:17,240 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 04:41:17,240 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 04:41:17,240 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 04:41:17,240 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 04:41:17,241 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 04:41:17,241 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/bin/utaipan/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f8f07c2d1a15cfa4b86694c7809d8dc406b4e73f [2020-12-09 04:41:17,468 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 04:41:17,483 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 04:41:17,485 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 04:41:17,486 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 04:41:17,486 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 04:41:17,487 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2020-12-09 04:41:17,528 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/bin/utaipan/data/02c003537/878e2b82fe4b4ffa8070e288e2c5c81a/FLAGc72e24024 [2020-12-09 04:41:18,069 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 04:41:18,070 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2020-12-09 04:41:18,094 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/bin/utaipan/data/02c003537/878e2b82fe4b4ffa8070e288e2c5c81a/FLAGc72e24024 [2020-12-09 04:41:18,558 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/bin/utaipan/data/02c003537/878e2b82fe4b4ffa8070e288e2c5c81a [2020-12-09 04:41:18,561 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 04:41:18,562 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 04:41:18,563 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 04:41:18,563 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 04:41:18,566 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 04:41:18,566 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:41:18" (1/1) ... [2020-12-09 04:41:18,567 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@741b00bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:41:18, skipping insertion in model container [2020-12-09 04:41:18,568 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:41:18" (1/1) ... [2020-12-09 04:41:18,572 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 04:41:18,640 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 04:41:18,822 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2020-12-09 04:41:18,828 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2020-12-09 04:41:18,848 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 04:41:18,853 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 04:41:19,433 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 04:41:19,487 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:19,488 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:19,488 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:19,489 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:19,489 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:19,500 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:19,500 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:19,501 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:19,502 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:19,503 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:19,504 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:19,504 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:19,505 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:19,792 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 04:41:19,793 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 04:41:19,793 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 04:41:19,794 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 04:41:19,795 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 04:41:19,796 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 04:41:19,796 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 04:41:19,796 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 04:41:19,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 04:41:19,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 04:41:19,914 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:19,914 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:19,918 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:19,923 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:19,963 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 04:41:19,988 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-09 04:41:20,022 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 04:41:20,025 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2020-12-09 04:41:20,026 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2020-12-09 04:41:20,027 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 04:41:20,027 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 04:41:20,047 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 04:41:20,057 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,057 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,058 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,058 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,058 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,071 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,071 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,072 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,073 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,074 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,074 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,075 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,075 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 04:41:20,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 04:41:20,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 04:41:20,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 04:41:20,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 04:41:20,111 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 04:41:20,111 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 04:41:20,111 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 04:41:20,112 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 04:41:20,112 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 04:41:20,140 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,140 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,142 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,147 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,167 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 04:41:20,184 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 04:41:20,193 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2020-12-09 04:41:20,194 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_6291e3dc-ef2f-4657-874a-ce11a5bfc679/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2020-12-09 04:41:20,196 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 04:41:20,205 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 04:41:20,232 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 04:41:20,243 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,243 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,244 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,244 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,245 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,250 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,251 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,251 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,251 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,252 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,252 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,253 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,253 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,274 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 04:41:20,275 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 04:41:20,275 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 04:41:20,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 04:41:20,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 04:41:20,277 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 04:41:20,277 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 04:41:20,277 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 04:41:20,278 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 04:41:20,278 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 04:41:20,298 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,298 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,299 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,302 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:41:20,323 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 04:41:20,908 INFO L208 MainTranslator]: Completed translation [2020-12-09 04:41:20,909 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:41:20 WrapperNode [2020-12-09 04:41:20,909 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 04:41:20,909 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 04:41:20,910 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 04:41:20,910 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 04:41:20,914 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:41:20" (1/1) ... [2020-12-09 04:41:20,950 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-09 04:41:20,973 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:41:20" (1/1) ... [2020-12-09 04:41:20,973 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 04:41:20,973 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-09 04:41:20,975 INFO L168 Benchmark]: Toolchain (without parser) took 2412.20 ms. Allocated memory was 56.6 MB in the beginning and 134.2 MB in the end (delta: 77.6 MB). Free memory was 28.3 MB in the beginning and 42.8 MB in the end (delta: -14.6 MB). Peak memory consumption was 62.8 MB. Max. memory is 16.1 GB. [2020-12-09 04:41:20,975 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 56.6 MB. Free memory was 39.3 MB in the beginning and 39.2 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 04:41:20,976 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2346.07 ms. Allocated memory was 56.6 MB in the beginning and 134.2 MB in the end (delta: 77.6 MB). Free memory was 28.1 MB in the beginning and 47.0 MB in the end (delta: -18.9 MB). Peak memory consumption was 86.4 MB. Max. memory is 16.1 GB. [2020-12-09 04:41:20,976 INFO L168 Benchmark]: Boogie Procedure Inliner took 63.77 ms. Allocated memory is still 134.2 MB. Free memory was 47.0 MB in the beginning and 42.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-09 04:41:20,978 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 56.6 MB. Free memory was 39.3 MB in the beginning and 39.2 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2346.07 ms. Allocated memory was 56.6 MB in the beginning and 134.2 MB in the end (delta: 77.6 MB). Free memory was 28.1 MB in the beginning and 47.0 MB in the end (delta: -18.9 MB). Peak memory consumption was 86.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 63.77 ms. Allocated memory is still 134.2 MB. Free memory was 47.0 MB in the beginning and 42.8 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...