./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 57096758 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ec68c19-c850-4d7e-ae29-1122568a066c/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ec68c19-c850-4d7e-ae29-1122568a066c/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ec68c19-c850-4d7e-ae29-1122568a066c/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ec68c19-c850-4d7e-ae29-1122568a066c/bin/utaipan-mTDlp9Zugs/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_1ec68c19-c850-4d7e-ae29-1122568a066c/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ec68c19-c850-4d7e-ae29-1122568a066c/bin/utaipan-mTDlp9Zugs --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_1ec68c19-c850-4d7e-ae29-1122568a066c/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ec68c19-c850-4d7e-ae29-1122568a066c/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ec68c19-c850-4d7e-ae29-1122568a066c/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ec68c19-c850-4d7e-ae29-1122568a066c/bin/utaipan-mTDlp9Zugs/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_1ec68c19-c850-4d7e-ae29-1122568a066c/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ec68c19-c850-4d7e-ae29-1122568a066c/bin/utaipan-mTDlp9Zugs --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-5709675 [2021-10-16 01:54:31,276 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 01:54:31,278 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 01:54:31,313 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 01:54:31,313 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 01:54:31,315 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 01:54:31,316 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 01:54:31,319 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 01:54:31,321 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 01:54:31,322 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 01:54:31,323 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 01:54:31,325 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 01:54:31,325 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 01:54:31,326 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 01:54:31,328 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 01:54:31,329 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 01:54:31,331 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 01:54:31,332 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 01:54:31,333 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 01:54:31,336 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 01:54:31,337 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 01:54:31,339 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 01:54:31,340 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 01:54:31,341 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 01:54:31,345 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 01:54:31,345 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 01:54:31,346 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 01:54:31,347 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 01:54:31,347 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 01:54:31,348 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 01:54:31,349 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 01:54:31,350 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 01:54:31,350 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 01:54:31,351 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 01:54:31,353 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 01:54:31,353 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 01:54:31,354 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 01:54:31,354 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 01:54:31,355 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 01:54:31,356 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 01:54:31,356 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 01:54:31,357 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ec68c19-c850-4d7e-ae29-1122568a066c/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-16 01:54:31,383 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 01:54:31,383 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 01:54:31,384 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 01:54:31,384 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 01:54:31,384 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 01:54:31,385 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 01:54:31,385 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 01:54:31,385 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 01:54:31,385 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 01:54:31,385 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 01:54:31,386 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 01:54:31,386 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 01:54:31,386 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 01:54:31,386 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 01:54:31,387 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 01:54:31,387 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 01:54:31,387 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 01:54:31,388 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 01:54:31,388 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 01:54:31,388 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 01:54:31,398 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 01:54:31,399 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 01:54:31,399 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 01:54:31,399 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 01:54:31,400 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 01:54:31,400 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 01:54:31,400 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 01:54:31,400 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 01:54:31,401 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 01:54:31,402 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 01:54:31,403 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 01:54:31,403 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 01:54:31,403 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 01:54:31,403 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 01:54:31,404 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 01:54:31,404 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 01:54:31,405 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_1ec68c19-c850-4d7e-ae29-1122568a066c/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ec68c19-c850-4d7e-ae29-1122568a066c/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad8c9172c1723bf6c034cfbeea6eb9bcbd086be4 [2021-10-16 01:54:31,683 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 01:54:31,702 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 01:54:31,705 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 01:54:31,706 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 01:54:31,707 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 01:54:31,708 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ec68c19-c850-4d7e-ae29-1122568a066c/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2021-10-16 01:54:31,771 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ec68c19-c850-4d7e-ae29-1122568a066c/bin/utaipan-mTDlp9Zugs/data/18d0df9c1/b9396188465d4e418f95c8fc2f309b5f/FLAGf81df6485 [2021-10-16 01:54:32,542 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 01:54:32,543 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ec68c19-c850-4d7e-ae29-1122568a066c/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2021-10-16 01:54:32,601 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ec68c19-c850-4d7e-ae29-1122568a066c/bin/utaipan-mTDlp9Zugs/data/18d0df9c1/b9396188465d4e418f95c8fc2f309b5f/FLAGf81df6485 [2021-10-16 01:54:32,632 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ec68c19-c850-4d7e-ae29-1122568a066c/bin/utaipan-mTDlp9Zugs/data/18d0df9c1/b9396188465d4e418f95c8fc2f309b5f [2021-10-16 01:54:32,635 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 01:54:32,638 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 01:54:32,641 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 01:54:32,641 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 01:54:32,644 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 01:54:32,645 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:54:32" (1/1) ... [2021-10-16 01:54:32,647 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1dd5013e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:54:32, skipping insertion in model container [2021-10-16 01:54:32,647 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:54:32" (1/1) ... [2021-10-16 01:54:32,654 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 01:54:32,771 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 01:54:33,073 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_1ec68c19-c850-4d7e-ae29-1122568a066c/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4489,4502] [2021-10-16 01:54:33,080 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_1ec68c19-c850-4d7e-ae29-1122568a066c/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4549,4562] [2021-10-16 01:54:33,104 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 01:54:33,110 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 01:54:34,120 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:34,121 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:34,122 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:34,122 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:34,124 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:34,142 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:34,143 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:34,146 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:34,147 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:34,483 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 01:54:34,484 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 01:54:34,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 01:54:34,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 01:54:34,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 01:54:34,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 01:54:34,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 01:54:34,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 01:54:34,491 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 01:54:34,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 01:54:34,634 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 01:54:34,635 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 01:54:34,635 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 01:54:34,637 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 01:54:34,637 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 01:54:34,660 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 01:54:34,749 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:34,750 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:34,815 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:34,816 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:34,816 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:34,817 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:34,818 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:34,821 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 01:54:34,873 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) [2021-10-16 01:54:34,878 INFO L168 Benchmark]: Toolchain (without parser) took 2238.60 ms. Allocated memory was 109.1 MB in the beginning and 142.6 MB in the end (delta: 33.6 MB). Free memory was 80.8 MB in the beginning and 96.9 MB in the end (delta: -16.1 MB). Peak memory consumption was 40.1 MB. Max. memory is 16.1 GB. [2021-10-16 01:54:34,879 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 109.1 MB. Free memory is still 82.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 01:54:34,880 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2235.12 ms. Allocated memory was 109.1 MB in the beginning and 142.6 MB in the end (delta: 33.6 MB). Free memory was 80.4 MB in the beginning and 96.9 MB in the end (delta: -16.5 MB). Peak memory consumption was 40.1 MB. Max. memory is 16.1 GB. [2021-10-16 01:54:34,881 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 109.1 MB. Free memory is still 82.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2235.12 ms. Allocated memory was 109.1 MB in the beginning and 142.6 MB in the end (delta: 33.6 MB). Free memory was 80.4 MB in the beginning and 96.9 MB in the end (delta: -16.5 MB). Peak memory consumption was 40.1 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-5709675 [2021-10-16 01:54:37,068 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 01:54:37,071 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 01:54:37,113 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 01:54:37,114 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 01:54:37,118 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 01:54:37,121 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 01:54:37,125 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 01:54:37,128 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 01:54:37,136 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 01:54:37,137 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 01:54:37,139 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 01:54:37,139 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 01:54:37,142 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 01:54:37,144 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 01:54:37,148 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 01:54:37,150 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 01:54:37,151 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 01:54:37,153 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 01:54:37,160 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 01:54:37,162 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 01:54:37,163 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 01:54:37,165 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 01:54:37,168 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 01:54:37,176 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 01:54:37,177 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 01:54:37,177 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 01:54:37,179 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 01:54:37,180 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 01:54:37,181 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 01:54:37,182 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 01:54:37,183 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 01:54:37,185 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 01:54:37,186 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 01:54:37,187 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 01:54:37,188 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 01:54:37,189 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 01:54:37,189 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 01:54:37,201 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 01:54:37,203 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 01:54:37,204 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 01:54:37,205 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ec68c19-c850-4d7e-ae29-1122568a066c/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-16 01:54:37,254 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 01:54:37,254 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 01:54:37,256 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 01:54:37,256 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 01:54:37,256 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 01:54:37,257 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 01:54:37,257 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 01:54:37,257 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 01:54:37,258 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 01:54:37,259 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 01:54:37,261 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 01:54:37,261 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 01:54:37,261 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 01:54:37,261 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 01:54:37,262 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 01:54:37,262 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 01:54:37,262 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 01:54:37,262 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 01:54:37,262 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 01:54:37,263 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 01:54:37,263 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 01:54:37,263 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 01:54:37,263 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 01:54:37,264 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 01:54:37,264 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 01:54:37,264 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 01:54:37,265 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 01:54:37,265 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 01:54:37,265 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 01:54:37,265 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 01:54:37,265 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 01:54:37,266 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 01:54:37,266 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_1ec68c19-c850-4d7e-ae29-1122568a066c/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ec68c19-c850-4d7e-ae29-1122568a066c/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad8c9172c1723bf6c034cfbeea6eb9bcbd086be4 [2021-10-16 01:54:37,656 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 01:54:37,688 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 01:54:37,691 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 01:54:37,692 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 01:54:37,693 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 01:54:37,694 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ec68c19-c850-4d7e-ae29-1122568a066c/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2021-10-16 01:54:37,760 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ec68c19-c850-4d7e-ae29-1122568a066c/bin/utaipan-mTDlp9Zugs/data/d4f214974/720e326b7f18464faaef79354db6d12d/FLAG34597bd75 [2021-10-16 01:54:38,684 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 01:54:38,685 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ec68c19-c850-4d7e-ae29-1122568a066c/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2021-10-16 01:54:38,725 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ec68c19-c850-4d7e-ae29-1122568a066c/bin/utaipan-mTDlp9Zugs/data/d4f214974/720e326b7f18464faaef79354db6d12d/FLAG34597bd75 [2021-10-16 01:54:39,153 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ec68c19-c850-4d7e-ae29-1122568a066c/bin/utaipan-mTDlp9Zugs/data/d4f214974/720e326b7f18464faaef79354db6d12d [2021-10-16 01:54:39,156 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 01:54:39,158 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 01:54:39,162 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 01:54:39,163 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 01:54:39,166 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 01:54:39,167 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:54:39" (1/1) ... [2021-10-16 01:54:39,168 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@738eb016 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:54:39, skipping insertion in model container [2021-10-16 01:54:39,169 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:54:39" (1/1) ... [2021-10-16 01:54:39,176 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 01:54:39,299 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 01:54:39,582 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_1ec68c19-c850-4d7e-ae29-1122568a066c/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4489,4502] [2021-10-16 01:54:39,588 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_1ec68c19-c850-4d7e-ae29-1122568a066c/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4549,4562] [2021-10-16 01:54:39,611 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 01:54:39,616 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 01:54:40,712 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:40,713 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:40,715 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:40,716 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:40,718 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:40,747 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:40,749 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:40,753 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:40,754 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:41,232 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 01:54:41,233 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 01:54:41,235 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 01:54:41,236 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 01:54:41,238 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 01:54:41,238 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 01:54:41,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 01:54:41,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 01:54:41,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 01:54:41,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 01:54:41,426 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 01:54:41,508 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:41,508 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:41,566 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:41,566 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:41,567 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:41,568 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:41,568 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:41,571 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 01:54:41,630 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-16 01:54:41,692 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 01:54:41,696 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_1ec68c19-c850-4d7e-ae29-1122568a066c/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4489,4502] [2021-10-16 01:54:41,697 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_1ec68c19-c850-4d7e-ae29-1122568a066c/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4549,4562] [2021-10-16 01:54:41,698 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 01:54:41,698 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 01:54:41,731 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:41,732 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:41,732 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:41,732 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:41,733 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:41,741 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:41,741 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:41,742 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:41,743 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:41,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 01:54:41,793 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 01:54:41,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 01:54:41,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 01:54:41,798 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 01:54:41,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 01:54:41,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 01:54:41,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 01:54:41,800 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 01:54:41,800 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 01:54:41,821 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 01:54:41,890 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:41,891 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:41,917 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:41,917 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:41,918 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:41,918 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:41,919 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:41,919 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 01:54:41,949 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 01:54:41,961 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_1ec68c19-c850-4d7e-ae29-1122568a066c/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4489,4502] [2021-10-16 01:54:41,962 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_1ec68c19-c850-4d7e-ae29-1122568a066c/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4549,4562] [2021-10-16 01:54:41,964 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 01:54:41,964 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 01:54:41,994 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:42,004 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:42,005 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:42,005 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:42,006 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:42,011 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:42,020 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:42,021 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:42,021 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:42,093 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 01:54:42,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 01:54:42,095 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 01:54:42,096 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 01:54:42,097 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 01:54:42,098 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 01:54:42,098 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 01:54:42,099 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 01:54:42,099 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 01:54:42,100 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 01:54:42,132 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 01:54:42,184 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:42,184 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:42,228 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:42,229 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:42,229 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:42,230 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:42,231 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:42,233 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 01:54:42,599 INFO L208 MainTranslator]: Completed translation [2021-10-16 01:54:42,612 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:54:42 WrapperNode [2021-10-16 01:54:42,613 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 01:54:42,614 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 01:54:42,614 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 01:54:42,614 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 01:54:42,621 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:54:42" (1/1) ... [2021-10-16 01:54:42,764 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]]] [2021-10-16 01:54:42,832 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:54:42" (1/1) ... [2021-10-16 01:54:42,834 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 01:54:42,834 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-16 01:54:42,836 INFO L168 Benchmark]: Toolchain (without parser) took 3677.06 ms. Allocated memory was 65.0 MB in the beginning and 121.6 MB in the end (delta: 56.6 MB). Free memory was 36.4 MB in the beginning and 58.4 MB in the end (delta: -22.0 MB). Peak memory consumption was 35.4 MB. Max. memory is 16.1 GB. [2021-10-16 01:54:42,837 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 65.0 MB. Free memory is still 45.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 01:54:42,837 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3450.94 ms. Allocated memory was 65.0 MB in the beginning and 121.6 MB in the end (delta: 56.6 MB). Free memory was 36.3 MB in the beginning and 63.8 MB in the end (delta: -27.6 MB). Peak memory consumption was 65.1 MB. Max. memory is 16.1 GB. [2021-10-16 01:54:42,838 INFO L168 Benchmark]: Boogie Procedure Inliner took 220.38 ms. Allocated memory is still 121.6 MB. Free memory was 63.8 MB in the beginning and 58.4 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-16 01:54:42,840 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 65.0 MB. Free memory is still 45.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3450.94 ms. Allocated memory was 65.0 MB in the beginning and 121.6 MB in the end (delta: 56.6 MB). Free memory was 36.3 MB in the beginning and 63.8 MB in the end (delta: -27.6 MB). Peak memory consumption was 65.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 220.38 ms. Allocated memory is still 121.6 MB. Free memory was 63.8 MB in the beginning and 58.4 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 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...