./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/bin/utaipan-WLngWcDbfI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b1badab041806d43c1d9c8781e98775391afd67a .................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/bin/utaipan-WLngWcDbfI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b1badab041806d43c1d9c8781e98775391afd67a ................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:30:15,364 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:30:15,366 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:30:15,423 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:30:15,425 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:30:15,430 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:30:15,433 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:30:15,437 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:30:15,440 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:30:15,447 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:30:15,448 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:30:15,450 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:30:15,450 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:30:15,453 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:30:15,455 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:30:15,457 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:30:15,459 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:30:15,463 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:30:15,465 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:30:15,476 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:30:15,478 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:30:15,480 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:30:15,484 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:30:15,485 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:30:15,495 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:30:15,496 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:30:15,496 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:30:15,498 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:30:15,499 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:30:15,501 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:30:15,501 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:30:15,503 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:30:15,505 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:30:15,506 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:30:15,508 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:30:15,508 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:30:15,509 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:30:15,510 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:30:15,510 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:30:15,511 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:30:15,512 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:30:15,514 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-11 02:30:15,554 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:30:15,554 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:30:15,556 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:30:15,556 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:30:15,556 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:30:15,556 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:30:15,557 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:30:15,557 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:30:15,563 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:30:15,564 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:30:15,565 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:30:15,565 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:30:15,565 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:30:15,566 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:30:15,566 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:30:15,567 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:30:15,567 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:30:15,567 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:30:15,567 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:30:15,567 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:30:15,568 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:30:15,568 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:30:15,568 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:30:15,568 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:30:15,569 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:30:15,569 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:30:15,569 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:30:15,569 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:30:15,570 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:30:15,571 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:30:15,572 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:30:15,572 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:30:15,572 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:30:15,572 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:30:15,573 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:30:15,573 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:30:15,573 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/bin/utaipan-WLngWcDbfI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b1badab041806d43c1d9c8781e98775391afd67a [2021-10-11 02:30:15,944 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:30:15,987 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:30:15,992 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:30:15,994 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:30:15,995 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:30:15,996 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-10-11 02:30:16,074 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/bin/utaipan-WLngWcDbfI/data/52af9745b/2cd10a0796924414aa669dfd457edea5/FLAG8ad2bcb3c [2021-10-11 02:30:17,037 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:30:17,038 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-10-11 02:30:17,097 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/bin/utaipan-WLngWcDbfI/data/52af9745b/2cd10a0796924414aa669dfd457edea5/FLAG8ad2bcb3c [2021-10-11 02:30:17,519 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/bin/utaipan-WLngWcDbfI/data/52af9745b/2cd10a0796924414aa669dfd457edea5 [2021-10-11 02:30:17,522 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:30:17,525 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:30:17,530 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:30:17,530 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:30:17,533 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:30:17,535 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:30:17" (1/1) ... [2021-10-11 02:30:17,537 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43d601be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:30:17, skipping insertion in model container [2021-10-11 02:30:17,538 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:30:17" (1/1) ... [2021-10-11 02:30:17,546 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:30:17,678 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:30:17,997 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-10-11 02:30:18,004 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-10-11 02:30:18,031 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:30:18,038 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:30:19,256 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:19,257 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:19,258 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:19,260 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:19,263 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:19,291 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:19,296 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:19,300 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:19,302 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:19,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:30:19,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:30:19,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:30:19,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:30:19,840 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:30:19,842 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:30:19,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:30:19,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:30:19,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:30:19,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:30:20,055 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:30:20,070 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:30:20,071 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:30:20,073 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:30:20,074 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:30:20,089 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1032) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1341) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2904) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2763) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2073) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1097) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1424) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-11 02:30:20,096 INFO L168 Benchmark]: Toolchain (without parser) took 2569.90 ms. Allocated memory was 111.1 MB in the beginning and 136.3 MB in the end (delta: 25.2 MB). Free memory was 65.9 MB in the beginning and 104.8 MB in the end (delta: -38.9 MB). Peak memory consumption was 19.4 MB. Max. memory is 16.1 GB. [2021-10-11 02:30:20,097 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 111.1 MB. Free memory is still 91.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:30:20,098 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2563.99 ms. Allocated memory was 111.1 MB in the beginning and 136.3 MB in the end (delta: 25.2 MB). Free memory was 65.7 MB in the beginning and 104.8 MB in the end (delta: -39.1 MB). Peak memory consumption was 19.4 MB. Max. memory is 16.1 GB. [2021-10-11 02:30:20,100 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 111.1 MB. Free memory is still 91.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2563.99 ms. Allocated memory was 111.1 MB in the beginning and 136.3 MB in the end (delta: 25.2 MB). Free memory was 65.7 MB in the beginning and 104.8 MB in the end (delta: -39.1 MB). Peak memory consumption was 19.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:30:22,614 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:30:22,617 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:30:22,661 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:30:22,662 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:30:22,667 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:30:22,669 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:30:22,671 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:30:22,678 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:30:22,684 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:30:22,686 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:30:22,687 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:30:22,688 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:30:22,689 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:30:22,691 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:30:22,692 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:30:22,694 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:30:22,695 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:30:22,697 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:30:22,700 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:30:22,702 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:30:22,709 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:30:22,712 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:30:22,715 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:30:22,720 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:30:22,729 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:30:22,729 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:30:22,730 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:30:22,731 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:30:22,737 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:30:22,738 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:30:22,739 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:30:22,740 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:30:22,741 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:30:22,743 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:30:22,744 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:30:22,746 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:30:22,746 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:30:22,747 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:30:22,748 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:30:22,749 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:30:22,751 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-11 02:30:22,798 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:30:22,798 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:30:22,800 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:30:22,801 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:30:22,801 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:30:22,801 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:30:22,801 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:30:22,802 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:30:22,802 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:30:22,804 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:30:22,805 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:30:22,806 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:30:22,806 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:30:22,806 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:30:22,806 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:30:22,807 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:30:22,807 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:30:22,807 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:30:22,807 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:30:22,808 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:30:22,808 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:30:22,808 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:30:22,808 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:30:22,809 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:30:22,809 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:30:22,809 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:30:22,810 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:30:22,810 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:30:22,810 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:30:22,810 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:30:22,811 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:30:22,811 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:30:22,812 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/bin/utaipan-WLngWcDbfI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b1badab041806d43c1d9c8781e98775391afd67a [2021-10-11 02:30:23,270 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:30:23,292 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:30:23,300 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:30:23,302 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:30:23,303 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:30:23,304 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-10-11 02:30:23,399 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/bin/utaipan-WLngWcDbfI/data/a0c7c2a4e/b4cb251aabf743cfa24ff405dd1baad4/FLAGad2ae7091 [2021-10-11 02:30:24,520 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:30:24,522 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-10-11 02:30:24,590 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/bin/utaipan-WLngWcDbfI/data/a0c7c2a4e/b4cb251aabf743cfa24ff405dd1baad4/FLAGad2ae7091 [2021-10-11 02:30:24,918 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/bin/utaipan-WLngWcDbfI/data/a0c7c2a4e/b4cb251aabf743cfa24ff405dd1baad4 [2021-10-11 02:30:24,921 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:30:24,923 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:30:24,925 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:30:24,925 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:30:24,929 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:30:24,931 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:30:24" (1/1) ... [2021-10-11 02:30:24,936 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e0bd230 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:30:24, skipping insertion in model container [2021-10-11 02:30:24,936 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:30:24" (1/1) ... [2021-10-11 02:30:24,944 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:30:25,107 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:30:25,475 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-10-11 02:30:25,482 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-10-11 02:30:25,505 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:30:25,511 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:30:26,400 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:26,401 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:26,402 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:26,403 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:26,404 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:26,420 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:26,421 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:26,423 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:26,424 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:26,970 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:30:26,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:30:26,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:30:26,976 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:30:26,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:30:26,986 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:30:26,987 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:30:26,989 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:30:26,991 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:30:26,992 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:30:27,239 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:30:27,383 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:27,383 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:27,444 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:30:27,501 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:30:27,549 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:30:27,554 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-10-11 02:30:27,554 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-10-11 02:30:27,556 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:30:27,556 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:30:27,590 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:27,590 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:27,591 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:27,591 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:27,592 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:27,599 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:27,600 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:27,601 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:27,602 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:27,649 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:30:27,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:30:27,651 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:30:27,651 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:30:27,653 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:30:27,653 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:30:27,654 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:30:27,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:30:27,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:30:27,656 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:30:27,678 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:30:27,737 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:27,737 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:27,789 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:30:27,845 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:30:27,872 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-10-11 02:30:27,873 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_639c08dd-c953-44d3-8e40-f0dad3b804df/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-10-11 02:30:27,874 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:30:27,875 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:30:27,929 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:27,929 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:27,930 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:27,930 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:27,931 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:27,939 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:27,939 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:27,940 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:27,942 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:28,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:30:28,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:30:28,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:30:28,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:30:28,009 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:30:28,009 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:30:28,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:30:28,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:30:28,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:30:28,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:30:28,038 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:30:28,110 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:28,111 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:30:28,167 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:30:29,347 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:30:29,348 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:30:29 WrapperNode [2021-10-11 02:30:29,348 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:30:29,349 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:30:29,349 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:30:29,350 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:30:29,357 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:30:29" (1/1) ... [2021-10-11 02:30:29,419 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-11 02:30:29,467 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:30:29" (1/1) ... [2021-10-11 02:30:29,467 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:30:29,467 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 02:30:29,469 INFO L168 Benchmark]: Toolchain (without parser) took 4545.30 ms. Allocated memory was 62.9 MB in the beginning and 163.6 MB in the end (delta: 100.7 MB). Free memory was 33.1 MB in the beginning and 29.1 MB in the end (delta: 4.0 MB). Peak memory consumption was 104.7 MB. Max. memory is 16.1 GB. [2021-10-11 02:30:29,469 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 62.9 MB. Free memory is still 43.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:30:29,470 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4423.54 ms. Allocated memory was 62.9 MB in the beginning and 163.6 MB in the end (delta: 100.7 MB). Free memory was 32.9 MB in the beginning and 34.3 MB in the end (delta: -1.4 MB). Peak memory consumption was 110.5 MB. Max. memory is 16.1 GB. [2021-10-11 02:30:29,470 INFO L168 Benchmark]: Boogie Procedure Inliner took 117.96 ms. Allocated memory is still 163.6 MB. Free memory was 34.3 MB in the beginning and 29.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-11 02:30:29,472 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 62.9 MB. Free memory is still 43.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4423.54 ms. Allocated memory was 62.9 MB in the beginning and 163.6 MB in the end (delta: 100.7 MB). Free memory was 32.9 MB in the beginning and 34.3 MB in the end (delta: -1.4 MB). Peak memory consumption was 110.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 117.96 ms. Allocated memory is still 163.6 MB. Free memory was 34.3 MB in the beginning and 29.1 MB in the end (delta: 5.2 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...