./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 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e71939-178d-4f05-b209-3da7763d0c8f/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e71939-178d-4f05-b209-3da7763d0c8f/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e71939-178d-4f05-b209-3da7763d0c8f/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e71939-178d-4f05-b209-3da7763d0c8f/bin/utaipan-q2qaUkNPG8/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_47e71939-178d-4f05-b209-3da7763d0c8f/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e71939-178d-4f05-b209-3da7763d0c8f/bin/utaipan-q2qaUkNPG8 --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_47e71939-178d-4f05-b209-3da7763d0c8f/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e71939-178d-4f05-b209-3da7763d0c8f/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e71939-178d-4f05-b209-3da7763d0c8f/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e71939-178d-4f05-b209-3da7763d0c8f/bin/utaipan-q2qaUkNPG8/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_47e71939-178d-4f05-b209-3da7763d0c8f/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e71939-178d-4f05-b209-3da7763d0c8f/bin/utaipan-q2qaUkNPG8 --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 0.2.1-dev-4e77c04 [2021-10-13 08:15:45,527 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 08:15:45,531 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 08:15:45,597 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 08:15:45,598 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 08:15:45,604 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 08:15:45,606 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 08:15:45,610 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 08:15:45,613 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 08:15:45,620 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 08:15:45,621 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 08:15:45,623 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 08:15:45,624 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 08:15:45,627 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 08:15:45,630 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 08:15:45,635 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 08:15:45,637 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 08:15:45,639 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 08:15:45,642 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 08:15:45,651 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 08:15:45,654 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 08:15:45,656 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 08:15:45,659 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 08:15:45,661 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 08:15:45,671 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 08:15:45,671 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 08:15:45,672 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 08:15:45,674 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 08:15:45,675 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 08:15:45,676 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 08:15:45,677 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 08:15:45,678 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 08:15:45,681 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 08:15:45,682 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 08:15:45,684 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 08:15:45,684 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 08:15:45,685 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 08:15:45,686 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 08:15:45,686 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 08:15:45,687 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 08:15:45,688 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 08:15:45,689 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e71939-178d-4f05-b209-3da7763d0c8f/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 08:15:45,727 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 08:15:45,728 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 08:15:45,730 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 08:15:45,730 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 08:15:45,730 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 08:15:45,730 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 08:15:45,731 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 08:15:45,731 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 08:15:45,731 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 08:15:45,731 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 08:15:45,733 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 08:15:45,733 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 08:15:45,733 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 08:15:45,734 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 08:15:45,734 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 08:15:45,735 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 08:15:45,735 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 08:15:45,735 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 08:15:45,736 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 08:15:45,736 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 08:15:45,736 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 08:15:45,736 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 08:15:45,737 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 08:15:45,737 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 08:15:45,737 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 08:15:45,737 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 08:15:45,738 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 08:15:45,738 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 08:15:45,738 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 08:15:45,741 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 08:15:45,742 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 08:15:45,742 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 08:15:45,742 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 08:15:45,743 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 08:15:45,743 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 08:15:45,743 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 08:15:45,743 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_47e71939-178d-4f05-b209-3da7763d0c8f/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e71939-178d-4f05-b209-3da7763d0c8f/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b1badab041806d43c1d9c8781e98775391afd67a [2021-10-13 08:15:46,165 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 08:15:46,203 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 08:15:46,207 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 08:15:46,209 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 08:15:46,210 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 08:15:46,211 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e71939-178d-4f05-b209-3da7763d0c8f/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-10-13 08:15:46,290 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e71939-178d-4f05-b209-3da7763d0c8f/bin/utaipan-q2qaUkNPG8/data/eda4aa169/630207d4c4774222895b4dce3dc4bb3a/FLAG757cb4548 [2021-10-13 08:15:47,331 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 08:15:47,332 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e71939-178d-4f05-b209-3da7763d0c8f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-10-13 08:15:47,388 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e71939-178d-4f05-b209-3da7763d0c8f/bin/utaipan-q2qaUkNPG8/data/eda4aa169/630207d4c4774222895b4dce3dc4bb3a/FLAG757cb4548 [2021-10-13 08:15:47,741 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e71939-178d-4f05-b209-3da7763d0c8f/bin/utaipan-q2qaUkNPG8/data/eda4aa169/630207d4c4774222895b4dce3dc4bb3a [2021-10-13 08:15:47,744 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 08:15:47,746 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 08:15:47,747 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 08:15:47,748 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 08:15:47,752 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 08:15:47,753 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:15:47" (1/1) ... [2021-10-13 08:15:47,754 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8845ff5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:15:47, skipping insertion in model container [2021-10-13 08:15:47,754 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:15:47" (1/1) ... [2021-10-13 08:15:47,764 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 08:15:47,905 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 08:15:48,271 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e71939-178d-4f05-b209-3da7763d0c8f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-10-13 08:15:48,279 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e71939-178d-4f05-b209-3da7763d0c8f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-10-13 08:15:48,304 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 08:15:48,311 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 08:15:49,441 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:49,443 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:49,443 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:49,444 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:49,446 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:49,463 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:49,464 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:49,467 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:49,468 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:49,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 08:15:49,973 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 08:15:49,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 08:15:49,976 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 08:15:49,978 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 08:15:49,979 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 08:15:49,980 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 08:15:49,981 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 08:15:49,981 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 08:15:49,982 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 08:15:50,374 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 08:15:50,377 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 08:15:50,379 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 08:15:50,384 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 08:15:50,384 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 08:15:50,432 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1038) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1347) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2909) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2769) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1103) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 08:15:50,444 INFO L168 Benchmark]: Toolchain (without parser) took 2695.99 ms. Allocated memory was 94.4 MB in the beginning and 134.2 MB in the end (delta: 39.8 MB). Free memory was 66.8 MB in the beginning and 98.8 MB in the end (delta: -32.0 MB). Peak memory consumption was 28.1 MB. Max. memory is 16.1 GB. [2021-10-13 08:15:50,446 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 94.4 MB. Free memory was 70.4 MB in the beginning and 70.4 MB in the end (delta: 53.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 08:15:50,449 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2693.25 ms. Allocated memory was 94.4 MB in the beginning and 134.2 MB in the end (delta: 39.8 MB). Free memory was 66.8 MB in the beginning and 98.8 MB in the end (delta: -32.0 MB). Peak memory consumption was 28.1 MB. Max. memory is 16.1 GB. [2021-10-13 08:15:50,452 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 94.4 MB. Free memory was 70.4 MB in the beginning and 70.4 MB in the end (delta: 53.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2693.25 ms. Allocated memory was 94.4 MB in the beginning and 134.2 MB in the end (delta: 39.8 MB). Free memory was 66.8 MB in the beginning and 98.8 MB in the end (delta: -32.0 MB). Peak memory consumption was 28.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 08:15:52,920 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 08:15:52,924 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 08:15:52,978 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 08:15:52,979 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 08:15:52,981 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 08:15:52,983 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 08:15:52,987 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 08:15:52,990 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 08:15:52,991 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 08:15:52,993 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 08:15:52,995 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 08:15:52,996 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 08:15:52,998 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 08:15:53,000 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 08:15:53,002 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 08:15:53,003 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 08:15:53,005 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 08:15:53,008 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 08:15:53,011 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 08:15:53,013 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 08:15:53,015 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 08:15:53,017 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 08:15:53,019 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 08:15:53,023 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 08:15:53,024 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 08:15:53,025 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 08:15:53,026 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 08:15:53,027 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 08:15:53,029 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 08:15:53,029 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 08:15:53,031 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 08:15:53,032 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 08:15:53,033 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 08:15:53,035 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 08:15:53,035 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 08:15:53,037 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 08:15:53,037 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 08:15:53,038 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 08:15:53,039 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 08:15:53,040 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 08:15:53,042 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e71939-178d-4f05-b209-3da7763d0c8f/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 08:15:53,074 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 08:15:53,074 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 08:15:53,076 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 08:15:53,076 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 08:15:53,076 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 08:15:53,077 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 08:15:53,077 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 08:15:53,077 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 08:15:53,077 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 08:15:53,078 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 08:15:53,079 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 08:15:53,079 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 08:15:53,079 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 08:15:53,080 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 08:15:53,080 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 08:15:53,080 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 08:15:53,080 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 08:15:53,081 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 08:15:53,081 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 08:15:53,081 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 08:15:53,082 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 08:15:53,082 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 08:15:53,082 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 08:15:53,083 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 08:15:53,083 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 08:15:53,083 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 08:15:53,083 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 08:15:53,084 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 08:15:53,084 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 08:15:53,084 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 08:15:53,085 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 08:15:53,085 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 08:15:53,085 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_47e71939-178d-4f05-b209-3da7763d0c8f/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e71939-178d-4f05-b209-3da7763d0c8f/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b1badab041806d43c1d9c8781e98775391afd67a [2021-10-13 08:15:53,513 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 08:15:53,550 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 08:15:53,554 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 08:15:53,556 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 08:15:53,556 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 08:15:53,558 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e71939-178d-4f05-b209-3da7763d0c8f/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-10-13 08:15:53,653 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e71939-178d-4f05-b209-3da7763d0c8f/bin/utaipan-q2qaUkNPG8/data/3a2140bd8/9bea6a1158a34cc0ac8b73b1b03b40e9/FLAGf4fa47e93 [2021-10-13 08:15:54,849 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 08:15:54,850 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e71939-178d-4f05-b209-3da7763d0c8f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-10-13 08:15:54,914 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e71939-178d-4f05-b209-3da7763d0c8f/bin/utaipan-q2qaUkNPG8/data/3a2140bd8/9bea6a1158a34cc0ac8b73b1b03b40e9/FLAGf4fa47e93 [2021-10-13 08:15:55,159 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e71939-178d-4f05-b209-3da7763d0c8f/bin/utaipan-q2qaUkNPG8/data/3a2140bd8/9bea6a1158a34cc0ac8b73b1b03b40e9 [2021-10-13 08:15:55,162 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 08:15:55,164 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 08:15:55,166 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 08:15:55,166 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 08:15:55,170 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 08:15:55,171 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:15:55" (1/1) ... [2021-10-13 08:15:55,172 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ad3975d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:15:55, skipping insertion in model container [2021-10-13 08:15:55,172 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:15:55" (1/1) ... [2021-10-13 08:15:55,181 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 08:15:55,357 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 08:15:55,638 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e71939-178d-4f05-b209-3da7763d0c8f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-10-13 08:15:55,652 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e71939-178d-4f05-b209-3da7763d0c8f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-10-13 08:15:55,686 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 08:15:55,702 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 08:15:56,895 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:56,896 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:56,897 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:56,898 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:56,900 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:56,921 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:56,922 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:56,925 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:56,926 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:57,550 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 08:15:57,552 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 08:15:57,555 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 08:15:57,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 08:15:57,566 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 08:15:57,568 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 08:15:57,569 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 08:15:57,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 08:15:57,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 08:15:57,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 08:15:57,814 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 08:15:57,922 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:57,922 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:58,019 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 08:15:58,140 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 08:15:58,221 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 08:15:58,227 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e71939-178d-4f05-b209-3da7763d0c8f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-10-13 08:15:58,227 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e71939-178d-4f05-b209-3da7763d0c8f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-10-13 08:15:58,230 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 08:15:58,231 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 08:15:58,271 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:58,272 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:58,273 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:58,273 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:58,274 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:58,282 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:58,282 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:58,284 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:58,284 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:58,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 08:15:58,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 08:15:58,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 08:15:58,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 08:15:58,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 08:15:58,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 08:15:58,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 08:15:58,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 08:15:58,340 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 08:15:58,340 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 08:15:58,402 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 08:15:58,524 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:58,525 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:58,576 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 08:15:58,640 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 08:15:58,705 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e71939-178d-4f05-b209-3da7763d0c8f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-10-13 08:15:58,706 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47e71939-178d-4f05-b209-3da7763d0c8f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-10-13 08:15:58,707 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 08:15:58,708 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 08:15:58,744 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:58,745 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:58,745 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:58,745 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:58,746 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:58,759 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:58,760 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:58,761 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:58,761 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:58,805 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 08:15:58,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 08:15:58,807 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 08:15:58,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 08:15:58,811 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 08:15:58,812 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 08:15:58,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 08:15:58,814 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 08:15:58,814 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 08:15:58,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 08:15:58,842 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 08:15:58,949 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:58,950 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:15:58,988 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 08:15:59,416 INFO L208 MainTranslator]: Completed translation [2021-10-13 08:15:59,416 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:15:59 WrapperNode [2021-10-13 08:15:59,417 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 08:15:59,418 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 08:15:59,418 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 08:15:59,419 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 08:15:59,427 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:15:59" (1/1) ... [2021-10-13 08:15:59,498 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]]] [2021-10-13 08:15:59,557 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:15:59" (1/1) ... [2021-10-13 08:15:59,570 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 08:15:59,570 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 08:15:59,572 INFO L168 Benchmark]: Toolchain (without parser) took 4406.96 ms. Allocated memory was 62.9 MB in the beginning and 138.4 MB in the end (delta: 75.5 MB). Free memory was 33.4 MB in the beginning and 86.6 MB in the end (delta: -53.2 MB). Peak memory consumption was 62.5 MB. Max. memory is 16.1 GB. [2021-10-13 08:15:59,572 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 62.9 MB. Free memory is still 44.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 08:15:59,574 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4251.47 ms. Allocated memory was 62.9 MB in the beginning and 138.4 MB in the end (delta: 75.5 MB). Free memory was 33.3 MB in the beginning and 54.0 MB in the end (delta: -20.7 MB). Peak memory consumption was 60.4 MB. Max. memory is 16.1 GB. [2021-10-13 08:15:59,575 INFO L168 Benchmark]: Boogie Procedure Inliner took 151.80 ms. Allocated memory is still 138.4 MB. Free memory was 54.0 MB in the beginning and 86.6 MB in the end (delta: -32.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 08:15:59,577 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 62.9 MB. Free memory is still 44.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4251.47 ms. Allocated memory was 62.9 MB in the beginning and 138.4 MB in the end (delta: 75.5 MB). Free memory was 33.3 MB in the beginning and 54.0 MB in the end (delta: -20.7 MB). Peak memory consumption was 60.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 151.80 ms. Allocated memory is still 138.4 MB. Free memory was 54.0 MB in the beginning and 86.6 MB in the end (delta: -32.6 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...