./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_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_6e3f13d0-4eca-43a0-ad24-9b898222b39e/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3f13d0-4eca-43a0-ad24-9b898222b39e/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_6e3f13d0-4eca-43a0-ad24-9b898222b39e/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3f13d0-4eca-43a0-ad24-9b898222b39e/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3f13d0-4eca-43a0-ad24-9b898222b39e/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_6e3f13d0-4eca-43a0-ad24-9b898222b39e/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 ad8c9172c1723bf6c034cfbeea6eb9bcbd086be4 ................................................................................................................................................................................................ 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_6e3f13d0-4eca-43a0-ad24-9b898222b39e/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3f13d0-4eca-43a0-ad24-9b898222b39e/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_6e3f13d0-4eca-43a0-ad24-9b898222b39e/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3f13d0-4eca-43a0-ad24-9b898222b39e/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3f13d0-4eca-43a0-ad24-9b898222b39e/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_6e3f13d0-4eca-43a0-ad24-9b898222b39e/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 ad8c9172c1723bf6c034cfbeea6eb9bcbd086be4 ............................................................................................................................................................................................................................................... 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 07:55:04,586 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:55:04,590 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:55:04,660 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:55:04,661 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:55:04,666 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:55:04,670 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:55:04,675 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:55:04,678 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:55:04,687 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:55:04,688 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:55:04,690 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:55:04,691 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:55:04,694 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:55:04,697 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:55:04,704 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:55:04,705 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:55:04,706 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:55:04,709 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:55:04,717 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:55:04,720 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:55:04,722 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:55:04,726 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:55:04,727 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:55:04,731 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:55:04,732 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:55:04,732 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:55:04,733 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:55:04,734 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:55:04,735 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:55:04,736 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:55:04,737 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:55:04,738 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:55:04,739 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:55:04,740 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:55:04,741 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:55:04,742 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:55:04,742 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:55:04,742 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:55:04,744 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:55:04,744 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:55:04,746 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3f13d0-4eca-43a0-ad24-9b898222b39e/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 07:55:04,796 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:55:04,796 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:55:04,797 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:55:04,797 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:55:04,797 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:55:04,798 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:55:04,798 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 07:55:04,798 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:55:04,798 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:55:04,799 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 07:55:04,799 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 07:55:04,799 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:55:04,799 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 07:55:04,799 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 07:55:04,800 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 07:55:04,801 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:55:04,801 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 07:55:04,801 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:55:04,801 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:55:04,801 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:55:04,802 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:55:04,802 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:55:04,802 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:55:04,802 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:55:04,802 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:55:04,803 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:55:04,803 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:55:04,803 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:55:04,804 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:55:04,804 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:55:04,804 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:55:04,804 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 07:55:04,805 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 07:55:04,805 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:55:04,805 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:55:04,805 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:55:04,806 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_6e3f13d0-4eca-43a0-ad24-9b898222b39e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3f13d0-4eca-43a0-ad24-9b898222b39e/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad8c9172c1723bf6c034cfbeea6eb9bcbd086be4 [2021-10-13 07:55:05,093 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:55:05,129 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:55:05,132 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:55:05,135 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:55:05,136 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:55:05,137 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3f13d0-4eca-43a0-ad24-9b898222b39e/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2021-10-13 07:55:05,244 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3f13d0-4eca-43a0-ad24-9b898222b39e/bin/utaipan-q2qaUkNPG8/data/dceaa2260/b2df0e616d484940b4ac95f9e99fb28e/FLAG953450c5a [2021-10-13 07:55:06,274 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:55:06,276 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3f13d0-4eca-43a0-ad24-9b898222b39e/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2021-10-13 07:55:06,331 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3f13d0-4eca-43a0-ad24-9b898222b39e/bin/utaipan-q2qaUkNPG8/data/dceaa2260/b2df0e616d484940b4ac95f9e99fb28e/FLAG953450c5a [2021-10-13 07:55:06,622 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3f13d0-4eca-43a0-ad24-9b898222b39e/bin/utaipan-q2qaUkNPG8/data/dceaa2260/b2df0e616d484940b4ac95f9e99fb28e [2021-10-13 07:55:06,625 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:55:06,627 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:55:06,629 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:55:06,629 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:55:06,633 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:55:06,634 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:55:06" (1/1) ... [2021-10-13 07:55:06,635 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dd93c56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:55:06, skipping insertion in model container [2021-10-13 07:55:06,635 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:55:06" (1/1) ... [2021-10-13 07:55:06,646 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:55:06,788 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:55:07,144 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_6e3f13d0-4eca-43a0-ad24-9b898222b39e/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4489,4502] [2021-10-13 07:55:07,155 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_6e3f13d0-4eca-43a0-ad24-9b898222b39e/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4549,4562] [2021-10-13 07:55:07,180 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:55:07,194 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:55:08,203 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:08,204 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:08,205 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:08,206 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:08,208 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:08,223 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:08,224 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:08,226 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:08,227 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:08,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:55:08,741 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:55:08,744 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:55:08,748 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:55:08,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:55:08,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:55:08,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:55:08,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:55:08,767 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:55:08,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:55:09,009 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:55:09,010 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 07:55:09,010 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 07:55:09,012 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 07:55:09,013 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 07:55:09,065 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 07:55:09,190 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:09,192 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:09,283 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:09,284 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:09,285 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:09,285 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:09,286 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:09,290 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:55:09,331 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) 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 07:55:09,340 INFO L168 Benchmark]: Toolchain (without parser) took 2709.24 ms. Allocated memory was 94.4 MB in the beginning and 119.5 MB in the end (delta: 25.2 MB). Free memory was 50.6 MB in the beginning and 72.9 MB in the end (delta: -22.4 MB). Peak memory consumption was 21.8 MB. Max. memory is 16.1 GB. [2021-10-13 07:55:09,341 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 94.4 MB. Free memory was 67.2 MB in the beginning and 67.2 MB in the end (delta: 21.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:55:09,343 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2706.21 ms. Allocated memory was 94.4 MB in the beginning and 119.5 MB in the end (delta: 25.2 MB). Free memory was 50.3 MB in the beginning and 72.9 MB in the end (delta: -22.6 MB). Peak memory consumption was 21.8 MB. Max. memory is 16.1 GB. [2021-10-13 07:55:09,347 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 94.4 MB. Free memory was 67.2 MB in the beginning and 67.2 MB in the end (delta: 21.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2706.21 ms. Allocated memory was 94.4 MB in the beginning and 119.5 MB in the end (delta: 25.2 MB). Free memory was 50.3 MB in the beginning and 72.9 MB in the end (delta: -22.6 MB). Peak memory consumption was 21.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) 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 07:55:12,007 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:55:12,011 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:55:12,058 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:55:12,059 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:55:12,060 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:55:12,062 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:55:12,066 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:55:12,068 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:55:12,070 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:55:12,072 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:55:12,074 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:55:12,074 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:55:12,076 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:55:12,078 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:55:12,080 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:55:12,081 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:55:12,083 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:55:12,085 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:55:12,089 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:55:12,091 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:55:12,093 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:55:12,095 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:55:12,097 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:55:12,101 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:55:12,102 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:55:12,103 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:55:12,104 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:55:12,105 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:55:12,106 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:55:12,106 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:55:12,108 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:55:12,109 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:55:12,110 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:55:12,111 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:55:12,112 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:55:12,113 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:55:12,123 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:55:12,124 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:55:12,125 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:55:12,126 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:55:12,127 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3f13d0-4eca-43a0-ad24-9b898222b39e/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 07:55:12,158 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:55:12,161 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:55:12,163 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:55:12,164 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:55:12,164 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:55:12,164 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:55:12,167 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:55:12,168 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:55:12,168 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:55:12,169 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:55:12,171 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:55:12,172 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:55:12,172 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:55:12,172 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:55:12,172 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:55:12,173 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 07:55:12,173 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 07:55:12,173 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:55:12,173 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:55:12,174 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:55:12,174 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:55:12,174 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 07:55:12,175 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:55:12,175 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:55:12,175 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:55:12,176 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:55:12,176 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:55:12,176 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 07:55:12,176 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 07:55:12,177 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:55:12,177 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:55:12,177 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:55:12,177 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_6e3f13d0-4eca-43a0-ad24-9b898222b39e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3f13d0-4eca-43a0-ad24-9b898222b39e/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad8c9172c1723bf6c034cfbeea6eb9bcbd086be4 [2021-10-13 07:55:12,608 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:55:12,639 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:55:12,646 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:55:12,647 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:55:12,648 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:55:12,649 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3f13d0-4eca-43a0-ad24-9b898222b39e/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2021-10-13 07:55:12,748 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3f13d0-4eca-43a0-ad24-9b898222b39e/bin/utaipan-q2qaUkNPG8/data/e9a5d6e28/ebaddc75f7744e439798542fd3347153/FLAG8b425cdcb [2021-10-13 07:55:13,835 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:55:13,835 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3f13d0-4eca-43a0-ad24-9b898222b39e/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2021-10-13 07:55:13,886 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3f13d0-4eca-43a0-ad24-9b898222b39e/bin/utaipan-q2qaUkNPG8/data/e9a5d6e28/ebaddc75f7744e439798542fd3347153/FLAG8b425cdcb [2021-10-13 07:55:14,277 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3f13d0-4eca-43a0-ad24-9b898222b39e/bin/utaipan-q2qaUkNPG8/data/e9a5d6e28/ebaddc75f7744e439798542fd3347153 [2021-10-13 07:55:14,279 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:55:14,281 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:55:14,284 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:55:14,284 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:55:14,288 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:55:14,289 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:55:14" (1/1) ... [2021-10-13 07:55:14,290 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@334951bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:55:14, skipping insertion in model container [2021-10-13 07:55:14,291 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:55:14" (1/1) ... [2021-10-13 07:55:14,298 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:55:14,449 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:55:14,761 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_6e3f13d0-4eca-43a0-ad24-9b898222b39e/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4489,4502] [2021-10-13 07:55:14,770 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_6e3f13d0-4eca-43a0-ad24-9b898222b39e/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4549,4562] [2021-10-13 07:55:14,826 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:55:14,835 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:55:15,821 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:15,822 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:15,823 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:15,824 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:15,826 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:15,843 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:15,847 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:15,853 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:15,857 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:16,458 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:55:16,459 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:55:16,460 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:55:16,462 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:55:16,464 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:55:16,465 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:55:16,466 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:55:16,466 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:55:16,467 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:55:16,468 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:55:16,687 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:55:16,807 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:16,808 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:16,873 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:16,874 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:16,874 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:16,875 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:16,876 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:16,879 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:55:16,962 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 07:55:17,043 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:55:17,049 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_6e3f13d0-4eca-43a0-ad24-9b898222b39e/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4489,4502] [2021-10-13 07:55:17,049 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_6e3f13d0-4eca-43a0-ad24-9b898222b39e/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4549,4562] [2021-10-13 07:55:17,051 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:55:17,052 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:55:17,127 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,127 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,128 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,129 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,130 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,138 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,138 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,139 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,140 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:55:17,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:55:17,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:55:17,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:55:17,186 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:55:17,187 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:55:17,187 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:55:17,188 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:55:17,188 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:55:17,189 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:55:17,215 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:55:17,326 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,327 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,368 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,369 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,369 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,370 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,371 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,371 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:55:17,433 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 07:55:17,464 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_6e3f13d0-4eca-43a0-ad24-9b898222b39e/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4489,4502] [2021-10-13 07:55:17,464 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_6e3f13d0-4eca-43a0-ad24-9b898222b39e/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4549,4562] [2021-10-13 07:55:17,468 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:55:17,469 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:55:17,554 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,555 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,555 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,556 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,557 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,567 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,567 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,568 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,569 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,622 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:55:17,623 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:55:17,623 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:55:17,625 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:55:17,626 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:55:17,626 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:55:17,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:55:17,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:55:17,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:55:17,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:55:17,657 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:55:17,814 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,815 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,874 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,875 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,876 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,877 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,878 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:55:17,879 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:55:18,339 INFO L208 MainTranslator]: Completed translation [2021-10-13 07:55:18,339 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:55:18 WrapperNode [2021-10-13 07:55:18,340 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:55:18,341 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 07:55:18,341 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 07:55:18,341 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 07:55:18,350 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:55:18" (1/1) ... [2021-10-13 07:55:18,469 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 07:55:18,576 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:55:18" (1/1) ... [2021-10-13 07:55:18,577 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 07:55:18,577 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 07:55:18,579 INFO L168 Benchmark]: Toolchain (without parser) took 4296.98 ms. Allocated memory was 52.4 MB in the beginning and 151.0 MB in the end (delta: 98.6 MB). Free memory was 31.9 MB in the beginning and 82.9 MB in the end (delta: -51.0 MB). Peak memory consumption was 45.4 MB. Max. memory is 16.1 GB. [2021-10-13 07:55:18,580 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 52.4 MB. Free memory was 33.5 MB in the beginning and 33.5 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:55:18,581 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4056.00 ms. Allocated memory was 52.4 MB in the beginning and 151.0 MB in the end (delta: 98.6 MB). Free memory was 31.6 MB in the beginning and 87.9 MB in the end (delta: -56.3 MB). Peak memory consumption was 56.6 MB. Max. memory is 16.1 GB. [2021-10-13 07:55:18,581 INFO L168 Benchmark]: Boogie Procedure Inliner took 235.76 ms. Allocated memory is still 151.0 MB. Free memory was 87.9 MB in the beginning and 82.9 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 07:55:18,584 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 52.4 MB. Free memory was 33.5 MB in the beginning and 33.5 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4056.00 ms. Allocated memory was 52.4 MB in the beginning and 151.0 MB in the end (delta: 98.6 MB). Free memory was 31.6 MB in the beginning and 87.9 MB in the end (delta: -56.3 MB). Peak memory consumption was 56.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 235.76 ms. Allocated memory is still 151.0 MB. Free memory was 87.9 MB in the beginning and 82.9 MB in the end (delta: 5.0 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...