./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_end_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_c9fdc716-3ec6-4d8f-8369-97b00425e75f/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c9fdc716-3ec6-4d8f-8369-97b00425e75f/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c9fdc716-3ec6-4d8f-8369-97b00425e75f/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c9fdc716-3ec6-4d8f-8369-97b00425e75f/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c9fdc716-3ec6-4d8f-8369-97b00425e75f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c9fdc716-3ec6-4d8f-8369-97b00425e75f/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 5aa113db4c8df4cb4b1d192bae0a0ac4cf985f33 ........................................................................................................................................................................................................ 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_c9fdc716-3ec6-4d8f-8369-97b00425e75f/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c9fdc716-3ec6-4d8f-8369-97b00425e75f/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c9fdc716-3ec6-4d8f-8369-97b00425e75f/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c9fdc716-3ec6-4d8f-8369-97b00425e75f/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c9fdc716-3ec6-4d8f-8369-97b00425e75f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c9fdc716-3ec6-4d8f-8369-97b00425e75f/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 5aa113db4c8df4cb4b1d192bae0a0ac4cf985f33 ..................................................................................................................................................................................................................................... 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 05:11:30,276 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 05:11:30,286 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 05:11:30,329 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 05:11:30,329 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 05:11:30,330 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 05:11:30,332 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 05:11:30,333 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 05:11:30,335 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 05:11:30,336 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 05:11:30,337 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 05:11:30,338 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 05:11:30,338 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 05:11:30,339 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 05:11:30,340 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 05:11:30,341 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 05:11:30,342 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 05:11:30,343 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 05:11:30,344 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 05:11:30,346 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 05:11:30,347 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 05:11:30,349 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 05:11:30,350 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 05:11:30,350 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 05:11:30,353 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 05:11:30,353 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 05:11:30,353 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 05:11:30,354 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 05:11:30,355 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 05:11:30,356 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 05:11:30,356 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 05:11:30,357 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 05:11:30,357 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 05:11:30,358 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 05:11:30,359 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 05:11:30,359 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 05:11:30,360 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 05:11:30,360 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 05:11:30,360 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 05:11:30,361 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 05:11:30,362 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 05:11:30,363 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c9fdc716-3ec6-4d8f-8369-97b00425e75f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 05:11:30,380 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 05:11:30,380 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 05:11:30,381 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 05:11:30,381 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 05:11:30,381 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 05:11:30,381 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 05:11:30,381 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 05:11:30,381 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 05:11:30,382 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 05:11:30,382 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 05:11:30,382 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 05:11:30,382 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 05:11:30,382 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 05:11:30,382 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 05:11:30,382 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 05:11:30,383 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 05:11:30,383 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 05:11:30,383 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 05:11:30,383 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 05:11:30,383 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 05:11:30,384 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 05:11:30,384 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 05:11:30,384 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 05:11:30,384 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 05:11:30,384 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 05:11:30,384 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 05:11:30,384 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 05:11:30,385 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 05:11:30,385 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 05:11:30,385 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 05:11:30,385 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 05:11:30,385 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 05:11:30,385 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 05:11:30,385 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 05:11:30,386 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 05:11:30,386 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 05:11:30,386 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_c9fdc716-3ec6-4d8f-8369-97b00425e75f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c9fdc716-3ec6-4d8f-8369-97b00425e75f/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5aa113db4c8df4cb4b1d192bae0a0ac4cf985f33 [2020-12-09 05:11:30,551 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 05:11:30,571 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 05:11:30,572 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 05:11:30,573 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 05:11:30,574 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 05:11:30,574 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c9fdc716-3ec6-4d8f-8369-97b00425e75f/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i [2020-12-09 05:11:30,615 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c9fdc716-3ec6-4d8f-8369-97b00425e75f/bin/utaipan/data/17574a007/826490801dd04b7f8099f73be7c6e493/FLAG7dc21117c [2020-12-09 05:11:31,131 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 05:11:31,132 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c9fdc716-3ec6-4d8f-8369-97b00425e75f/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i [2020-12-09 05:11:31,160 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c9fdc716-3ec6-4d8f-8369-97b00425e75f/bin/utaipan/data/17574a007/826490801dd04b7f8099f73be7c6e493/FLAG7dc21117c [2020-12-09 05:11:31,652 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c9fdc716-3ec6-4d8f-8369-97b00425e75f/bin/utaipan/data/17574a007/826490801dd04b7f8099f73be7c6e493 [2020-12-09 05:11:31,653 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 05:11:31,654 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 05:11:31,655 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 05:11:31,655 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 05:11:31,658 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 05:11:31,658 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 05:11:31" (1/1) ... [2020-12-09 05:11:31,659 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b83db8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:11:31, skipping insertion in model container [2020-12-09 05:11:31,660 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 05:11:31" (1/1) ... [2020-12-09 05:11:31,664 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 05:11:31,727 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 05:11:31,887 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_c9fdc716-3ec6-4d8f-8369-97b00425e75f/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4493,4506] [2020-12-09 05:11:31,892 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_c9fdc716-3ec6-4d8f-8369-97b00425e75f/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4553,4566] [2020-12-09 05:11:31,906 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 05:11:31,910 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 05:11:32,401 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:32,402 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:32,402 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:32,403 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:32,404 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:32,413 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:32,414 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:32,415 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:32,416 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:32,417 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:32,418 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:32,418 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:32,418 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:32,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 05:11:32,660 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 05:11:32,660 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 05:11:32,661 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 05:11:32,662 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 05:11:32,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 05:11:32,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 05:11:32,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 05:11:32,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 05:11:32,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 05:11:32,770 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 05:11:32,770 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 05:11:32,770 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 05:11:32,772 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 05:11:32,772 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 05:11:32,781 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-09 05:11:32,784 INFO L168 Benchmark]: Toolchain (without parser) took 1129.06 ms. Allocated memory is still 96.5 MB. Free memory was 61.7 MB in the beginning and 43.8 MB in the end (delta: 18.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. [2020-12-09 05:11:32,785 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 96.5 MB. Free memory is still 61.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 05:11:32,785 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1127.21 ms. Allocated memory is still 96.5 MB. Free memory was 61.6 MB in the beginning and 43.8 MB in the end (delta: 17.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. [2020-12-09 05:11:32,787 INFO L339 ainManager$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 96.5 MB. Free memory is still 61.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1127.21 ms. Allocated memory is still 96.5 MB. Free memory was 61.6 MB in the beginning and 43.8 MB in the end (delta: 17.8 MB). Peak memory consumption was 21.0 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 05:11:34,123 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 05:11:34,125 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 05:11:34,145 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 05:11:34,146 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 05:11:34,147 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 05:11:34,148 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 05:11:34,150 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 05:11:34,151 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 05:11:34,152 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 05:11:34,153 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 05:11:34,154 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 05:11:34,155 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 05:11:34,155 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 05:11:34,156 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 05:11:34,157 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 05:11:34,158 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 05:11:34,159 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 05:11:34,160 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 05:11:34,162 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 05:11:34,163 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 05:11:34,164 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 05:11:34,165 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 05:11:34,166 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 05:11:34,169 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 05:11:34,169 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 05:11:34,169 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 05:11:34,170 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 05:11:34,170 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 05:11:34,171 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 05:11:34,171 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 05:11:34,172 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 05:11:34,173 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 05:11:34,173 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 05:11:34,174 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 05:11:34,174 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 05:11:34,175 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 05:11:34,175 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 05:11:34,175 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 05:11:34,176 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 05:11:34,177 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 05:11:34,178 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c9fdc716-3ec6-4d8f-8369-97b00425e75f/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 05:11:34,198 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 05:11:34,198 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 05:11:34,199 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 05:11:34,199 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 05:11:34,199 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 05:11:34,200 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 05:11:34,200 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 05:11:34,200 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 05:11:34,200 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 05:11:34,200 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 05:11:34,201 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 05:11:34,201 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 05:11:34,201 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 05:11:34,201 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 05:11:34,201 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 05:11:34,201 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 05:11:34,201 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 05:11:34,201 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 05:11:34,202 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 05:11:34,202 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 05:11:34,202 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 05:11:34,202 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 05:11:34,202 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 05:11:34,202 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 05:11:34,202 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 05:11:34,202 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 05:11:34,203 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 05:11:34,203 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 05:11:34,203 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 05:11:34,203 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 05:11:34,203 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 05:11:34,203 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 05:11:34,203 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_c9fdc716-3ec6-4d8f-8369-97b00425e75f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c9fdc716-3ec6-4d8f-8369-97b00425e75f/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5aa113db4c8df4cb4b1d192bae0a0ac4cf985f33 [2020-12-09 05:11:34,431 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 05:11:34,451 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 05:11:34,453 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 05:11:34,454 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 05:11:34,455 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 05:11:34,456 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c9fdc716-3ec6-4d8f-8369-97b00425e75f/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i [2020-12-09 05:11:34,498 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c9fdc716-3ec6-4d8f-8369-97b00425e75f/bin/utaipan/data/baf38e7ae/02a3c92defee419faabc19ff085b2111/FLAG6729ea356 [2020-12-09 05:11:35,105 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 05:11:35,105 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c9fdc716-3ec6-4d8f-8369-97b00425e75f/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i [2020-12-09 05:11:35,127 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c9fdc716-3ec6-4d8f-8369-97b00425e75f/bin/utaipan/data/baf38e7ae/02a3c92defee419faabc19ff085b2111/FLAG6729ea356 [2020-12-09 05:11:35,526 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c9fdc716-3ec6-4d8f-8369-97b00425e75f/bin/utaipan/data/baf38e7ae/02a3c92defee419faabc19ff085b2111 [2020-12-09 05:11:35,528 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 05:11:35,529 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 05:11:35,530 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 05:11:35,530 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 05:11:35,532 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 05:11:35,533 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 05:11:35" (1/1) ... [2020-12-09 05:11:35,534 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@255affb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:11:35, skipping insertion in model container [2020-12-09 05:11:35,534 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 05:11:35" (1/1) ... [2020-12-09 05:11:35,539 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 05:11:35,595 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 05:11:35,769 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_c9fdc716-3ec6-4d8f-8369-97b00425e75f/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4493,4506] [2020-12-09 05:11:35,773 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_c9fdc716-3ec6-4d8f-8369-97b00425e75f/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4553,4566] [2020-12-09 05:11:35,786 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 05:11:35,789 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 05:11:36,356 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,356 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,357 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,357 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,358 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,369 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,370 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,371 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,372 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,373 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,374 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,375 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,375 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 05:11:36,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 05:11:36,631 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 05:11:36,632 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 05:11:36,633 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 05:11:36,634 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 05:11:36,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 05:11:36,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 05:11:36,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 05:11:36,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 05:11:36,743 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 05:11:36,765 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 05:11:36,785 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-09 05:11:36,806 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 05:11:36,810 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_c9fdc716-3ec6-4d8f-8369-97b00425e75f/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4493,4506] [2020-12-09 05:11:36,810 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_c9fdc716-3ec6-4d8f-8369-97b00425e75f/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4553,4566] [2020-12-09 05:11:36,811 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 05:11:36,812 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 05:11:36,838 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,838 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,838 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,839 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,839 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,845 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,845 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,846 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,846 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,847 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,848 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,848 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,848 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 05:11:36,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 05:11:36,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 05:11:36,878 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 05:11:36,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 05:11:36,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 05:11:36,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 05:11:36,880 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 05:11:36,880 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 05:11:36,880 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 05:11:36,897 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 05:11:36,914 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 05:11:36,919 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 05:11:36,928 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_c9fdc716-3ec6-4d8f-8369-97b00425e75f/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4493,4506] [2020-12-09 05:11:36,929 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_c9fdc716-3ec6-4d8f-8369-97b00425e75f/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4553,4566] [2020-12-09 05:11:36,930 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 05:11:36,930 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 05:11:36,954 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,954 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,955 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,955 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,955 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,960 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,960 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,961 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,961 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,962 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,963 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,963 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,963 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:11:36,987 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 05:11:36,987 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 05:11:36,988 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 05:11:36,988 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 05:11:36,989 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 05:11:36,989 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 05:11:36,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 05:11:36,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 05:11:36,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 05:11:36,991 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 05:11:37,017 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 05:11:37,032 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 05:11:37,706 INFO L208 MainTranslator]: Completed translation [2020-12-09 05:11:37,706 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:11:37 WrapperNode [2020-12-09 05:11:37,707 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 05:11:37,708 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 05:11:37,708 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 05:11:37,708 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 05:11:37,714 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:11:37" (1/1) ... [2020-12-09 05:11:37,749 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 05:11:37,774 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:11:37" (1/1) ... [2020-12-09 05:11:37,775 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 05:11:37,775 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-09 05:11:37,776 INFO L168 Benchmark]: Toolchain (without parser) took 2246.20 ms. Allocated memory was 56.6 MB in the beginning and 125.8 MB in the end (delta: 69.2 MB). Free memory was 29.0 MB in the beginning and 55.5 MB in the end (delta: -26.5 MB). Peak memory consumption was 42.0 MB. Max. memory is 16.1 GB. [2020-12-09 05:11:37,777 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 56.6 MB. Free memory was 39.1 MB in the beginning and 39.0 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 05:11:37,777 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2176.84 ms. Allocated memory was 56.6 MB in the beginning and 125.8 MB in the end (delta: 69.2 MB). Free memory was 28.8 MB in the beginning and 59.7 MB in the end (delta: -30.8 MB). Peak memory consumption was 50.5 MB. Max. memory is 16.1 GB. [2020-12-09 05:11:37,778 INFO L168 Benchmark]: Boogie Procedure Inliner took 67.18 ms. Allocated memory is still 125.8 MB. Free memory was 59.7 MB in the beginning and 55.5 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-09 05:11:37,779 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 56.6 MB. Free memory was 39.1 MB in the beginning and 39.0 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2176.84 ms. Allocated memory was 56.6 MB in the beginning and 125.8 MB in the end (delta: 69.2 MB). Free memory was 28.8 MB in the beginning and 59.7 MB in the end (delta: -30.8 MB). Peak memory consumption was 50.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 67.18 ms. Allocated memory is still 125.8 MB. Free memory was 59.7 MB in the beginning and 55.5 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...