./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 a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d2855bfc-31bb-4cba-a1ae-14179133603a/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d2855bfc-31bb-4cba-a1ae-14179133603a/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d2855bfc-31bb-4cba-a1ae-14179133603a/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d2855bfc-31bb-4cba-a1ae-14179133603a/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d2855bfc-31bb-4cba-a1ae-14179133603a/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d2855bfc-31bb-4cba-a1ae-14179133603a/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1edef045abd10e0042b3ad4574188cab87c8edb9 .................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d2855bfc-31bb-4cba-a1ae-14179133603a/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d2855bfc-31bb-4cba-a1ae-14179133603a/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d2855bfc-31bb-4cba-a1ae-14179133603a/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d2855bfc-31bb-4cba-a1ae-14179133603a/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d2855bfc-31bb-4cba-a1ae-14179133603a/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d2855bfc-31bb-4cba-a1ae-14179133603a/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1edef045abd10e0042b3ad4574188cab87c8edb9 ...................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-22 12:59:17,425 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-22 12:59:17,428 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-22 12:59:17,462 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-22 12:59:17,463 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-22 12:59:17,464 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-22 12:59:17,466 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-22 12:59:17,492 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-22 12:59:17,494 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-22 12:59:17,495 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-22 12:59:17,496 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-22 12:59:17,498 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-22 12:59:17,498 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-22 12:59:17,499 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-22 12:59:17,500 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-22 12:59:17,502 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-22 12:59:17,503 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-22 12:59:17,504 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-22 12:59:17,518 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-22 12:59:17,520 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-22 12:59:17,526 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-22 12:59:17,534 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-22 12:59:17,537 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-22 12:59:17,538 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-22 12:59:17,542 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-22 12:59:17,542 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-22 12:59:17,543 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-22 12:59:17,544 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-22 12:59:17,544 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-22 12:59:17,545 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-22 12:59:17,546 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-22 12:59:17,547 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-22 12:59:17,548 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-22 12:59:17,548 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-22 12:59:17,550 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-22 12:59:17,550 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-22 12:59:17,551 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-22 12:59:17,551 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-22 12:59:17,552 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-22 12:59:17,553 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-22 12:59:17,554 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-22 12:59:17,555 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d2855bfc-31bb-4cba-a1ae-14179133603a/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-22 12:59:17,581 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-22 12:59:17,581 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-22 12:59:17,582 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-22 12:59:17,582 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-22 12:59:17,582 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-22 12:59:17,583 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-22 12:59:17,583 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-22 12:59:17,583 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-22 12:59:17,584 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-22 12:59:17,584 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-22 12:59:17,584 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-22 12:59:17,585 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-22 12:59:17,585 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-22 12:59:17,585 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-22 12:59:17,586 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-22 12:59:17,586 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-22 12:59:17,587 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-22 12:59:17,587 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-22 12:59:17,587 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-22 12:59:17,587 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-22 12:59:17,588 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-22 12:59:17,588 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-22 12:59:17,588 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-22 12:59:17,589 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-22 12:59:17,589 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-22 12:59:17,589 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-22 12:59:17,590 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-22 12:59:17,590 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-22 12:59:17,590 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-22 12:59:17,591 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-22 12:59:17,591 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-22 12:59:17,591 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-22 12:59:17,591 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-22 12:59:17,592 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-22 12:59:17,592 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-22 12:59:17,592 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-22 12:59:17,593 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-22 12:59:17,593 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-22 12:59:17,593 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_d2855bfc-31bb-4cba-a1ae-14179133603a/bin/utaipan/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d2855bfc-31bb-4cba-a1ae-14179133603a/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1edef045abd10e0042b3ad4574188cab87c8edb9 [2020-11-22 12:59:17,825 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-22 12:59:17,849 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-22 12:59:17,852 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-22 12:59:17,853 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-22 12:59:17,854 INFO L275 PluginConnector]: CDTParser initialized [2020-11-22 12:59:17,855 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d2855bfc-31bb-4cba-a1ae-14179133603a/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2020-11-22 12:59:17,914 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d2855bfc-31bb-4cba-a1ae-14179133603a/bin/utaipan/data/a1f043d01/bf7922e77c694fd4a22c009de1c8f504/FLAGecec58319 [2020-11-22 12:59:18,756 INFO L306 CDTParser]: Found 1 translation units. [2020-11-22 12:59:18,757 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d2855bfc-31bb-4cba-a1ae-14179133603a/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2020-11-22 12:59:18,800 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d2855bfc-31bb-4cba-a1ae-14179133603a/bin/utaipan/data/a1f043d01/bf7922e77c694fd4a22c009de1c8f504/FLAGecec58319 [2020-11-22 12:59:19,246 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d2855bfc-31bb-4cba-a1ae-14179133603a/bin/utaipan/data/a1f043d01/bf7922e77c694fd4a22c009de1c8f504 [2020-11-22 12:59:19,253 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-22 12:59:19,256 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-22 12:59:19,259 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-22 12:59:19,259 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-22 12:59:19,263 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-22 12:59:19,264 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:59:19" (1/1) ... [2020-11-22 12:59:19,267 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@423fed57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:59:19, skipping insertion in model container [2020-11-22 12:59:19,267 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:59:19" (1/1) ... [2020-11-22 12:59:19,278 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-22 12:59:19,384 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 12:59:19,755 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 12:59:19,761 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 12:59:20,513 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:20,514 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:20,515 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:20,516 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:20,517 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:20,530 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:20,531 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:20,533 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:20,534 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:20,536 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:20,537 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:20,538 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:20,538 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:20,895 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 12:59:20,897 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 12:59:20,898 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 12:59:20,899 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 12:59:20,901 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 12:59:20,901 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 12:59:20,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 12:59:20,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 12:59:20,904 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 12:59:20,904 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 12:59:21,085 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 12:59:21,086 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 12:59:21,086 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 12:59:21,088 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 12:59:21,088 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 12:59:21,113 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 12:59:21,185 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:21,186 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:21,240 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:21,241 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:21,241 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:21,242 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:21,243 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:21,245 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 12:59:21,287 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:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-22 12:59:21,293 INFO L168 Benchmark]: Toolchain (without parser) took 2035.37 ms. Allocated memory was 98.6 MB in the beginning and 132.1 MB in the end (delta: 33.6 MB). Free memory was 61.8 MB in the beginning and 84.6 MB in the end (delta: -22.9 MB). Peak memory consumption was 31.8 MB. Max. memory is 16.1 GB. [2020-11-22 12:59:21,293 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 98.6 MB. Free memory is still 58.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-22 12:59:21,294 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2031.22 ms. Allocated memory was 98.6 MB in the beginning and 132.1 MB in the end (delta: 33.6 MB). Free memory was 61.5 MB in the beginning and 84.6 MB in the end (delta: -23.1 MB). Peak memory consumption was 31.8 MB. Max. memory is 16.1 GB. [2020-11-22 12:59:21,296 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 98.6 MB. Free memory is still 58.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2031.22 ms. Allocated memory was 98.6 MB in the beginning and 132.1 MB in the end (delta: 33.6 MB). Free memory was 61.5 MB in the beginning and 84.6 MB in the end (delta: -23.1 MB). Peak memory consumption was 31.8 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 0.2.0-a4ecdab [2020-11-22 12:59:23,528 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-22 12:59:23,532 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-22 12:59:23,562 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-22 12:59:23,563 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-22 12:59:23,564 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-22 12:59:23,566 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-22 12:59:23,568 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-22 12:59:23,571 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-22 12:59:23,572 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-22 12:59:23,573 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-22 12:59:23,580 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-22 12:59:23,581 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-22 12:59:23,589 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-22 12:59:23,591 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-22 12:59:23,592 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-22 12:59:23,594 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-22 12:59:23,595 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-22 12:59:23,599 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-22 12:59:23,604 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-22 12:59:23,608 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-22 12:59:23,609 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-22 12:59:23,614 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-22 12:59:23,615 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-22 12:59:23,625 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-22 12:59:23,626 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-22 12:59:23,627 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-22 12:59:23,629 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-22 12:59:23,629 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-22 12:59:23,630 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-22 12:59:23,631 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-22 12:59:23,632 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-22 12:59:23,634 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-22 12:59:23,635 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-22 12:59:23,636 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-22 12:59:23,636 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-22 12:59:23,637 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-22 12:59:23,638 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-22 12:59:23,638 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-22 12:59:23,640 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-22 12:59:23,640 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-22 12:59:23,641 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d2855bfc-31bb-4cba-a1ae-14179133603a/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-22 12:59:23,686 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-22 12:59:23,686 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-22 12:59:23,688 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-22 12:59:23,689 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-22 12:59:23,689 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-22 12:59:23,689 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-22 12:59:23,689 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-22 12:59:23,689 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-22 12:59:23,690 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-22 12:59:23,691 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-22 12:59:23,692 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-22 12:59:23,692 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-22 12:59:23,693 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-22 12:59:23,693 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-22 12:59:23,693 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-22 12:59:23,693 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-22 12:59:23,694 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-22 12:59:23,694 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-22 12:59:23,694 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-22 12:59:23,694 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-22 12:59:23,695 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-22 12:59:23,695 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-22 12:59:23,695 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-22 12:59:23,695 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-22 12:59:23,695 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-22 12:59:23,696 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-22 12:59:23,696 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-22 12:59:23,696 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-22 12:59:23,696 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-22 12:59:23,697 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-22 12:59:23,697 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-22 12:59:23,697 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-22 12:59:23,697 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-22 12:59:23,698 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_d2855bfc-31bb-4cba-a1ae-14179133603a/bin/utaipan/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d2855bfc-31bb-4cba-a1ae-14179133603a/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1edef045abd10e0042b3ad4574188cab87c8edb9 [2020-11-22 12:59:24,126 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-22 12:59:24,156 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-22 12:59:24,158 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-22 12:59:24,158 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-22 12:59:24,159 INFO L275 PluginConnector]: CDTParser initialized [2020-11-22 12:59:24,160 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d2855bfc-31bb-4cba-a1ae-14179133603a/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2020-11-22 12:59:24,236 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d2855bfc-31bb-4cba-a1ae-14179133603a/bin/utaipan/data/47db673c7/8969c6add35f419a903af50e0d14b6b0/FLAG706893b6d [2020-11-22 12:59:25,177 INFO L306 CDTParser]: Found 1 translation units. [2020-11-22 12:59:25,186 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d2855bfc-31bb-4cba-a1ae-14179133603a/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2020-11-22 12:59:25,221 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d2855bfc-31bb-4cba-a1ae-14179133603a/bin/utaipan/data/47db673c7/8969c6add35f419a903af50e0d14b6b0/FLAG706893b6d [2020-11-22 12:59:25,700 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d2855bfc-31bb-4cba-a1ae-14179133603a/bin/utaipan/data/47db673c7/8969c6add35f419a903af50e0d14b6b0 [2020-11-22 12:59:25,703 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-22 12:59:25,705 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-22 12:59:25,707 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-22 12:59:25,708 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-22 12:59:25,711 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-22 12:59:25,712 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:59:25" (1/1) ... [2020-11-22 12:59:25,714 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e48203 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:59:25, skipping insertion in model container [2020-11-22 12:59:25,715 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:59:25" (1/1) ... [2020-11-22 12:59:25,722 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-22 12:59:25,856 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 12:59:26,186 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 12:59:26,192 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 12:59:27,165 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:27,166 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:27,166 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:27,167 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:27,168 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:27,184 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:27,184 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:27,186 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:27,186 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:27,191 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:27,194 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:27,196 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:27,196 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:27,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 12:59:27,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 12:59:27,653 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 12:59:27,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 12:59:27,656 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 12:59:27,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 12:59:27,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 12:59:27,658 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 12:59:27,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 12:59:27,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 12:59:27,833 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 12:59:27,976 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:27,977 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,049 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,049 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,050 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,051 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,051 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,054 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 12:59:28,137 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-22 12:59:28,198 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 12:59:28,208 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 12:59:28,214 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 12:59:28,265 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,266 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,266 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,266 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,275 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,275 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,278 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,279 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,282 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,282 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,284 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,284 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 12:59:28,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 12:59:28,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 12:59:28,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 12:59:28,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 12:59:28,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 12:59:28,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 12:59:28,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 12:59:28,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 12:59:28,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 12:59:28,396 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 12:59:28,463 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,463 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,550 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,550 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,551 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,551 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,556 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,557 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 12:59:28,622 INFO L203 MainTranslator]: Completed pre-run [2020-11-22 12:59:28,675 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 12:59:28,676 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 12:59:28,721 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,721 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,722 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,723 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,723 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,730 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,731 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,732 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,733 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,735 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,736 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,736 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,737 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,773 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 12:59:28,774 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 12:59:28,775 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 12:59:28,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 12:59:28,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 12:59:28,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 12:59:28,778 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 12:59:28,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 12:59:28,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 12:59:28,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 12:59:28,828 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 12:59:28,897 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,897 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,925 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,926 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,928 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,928 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,928 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:59:28,929 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 12:59:29,955 INFO L208 MainTranslator]: Completed translation [2020-11-22 12:59:29,956 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:59:29 WrapperNode [2020-11-22 12:59:29,956 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-22 12:59:29,957 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-22 12:59:29,957 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-22 12:59:29,957 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-22 12:59:29,964 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:59:29" (1/1) ... [2020-11-22 12:59:30,024 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-22 12:59:30,105 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:59:29" (1/1) ... [2020-11-22 12:59:30,106 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-22 12:59:30,106 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-22 12:59:30,108 INFO L168 Benchmark]: Toolchain (without parser) took 4401.43 ms. Allocated memory was 50.3 MB in the beginning and 222.3 MB in the end (delta: 172.0 MB). Free memory was 30.6 MB in the beginning and 127.1 MB in the end (delta: -96.5 MB). Peak memory consumption was 76.0 MB. Max. memory is 16.1 GB. [2020-11-22 12:59:30,108 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 50.3 MB. Free memory was 32.1 MB in the beginning and 32.1 MB in the end (delta: 25.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-22 12:59:30,108 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4249.11 ms. Allocated memory was 50.3 MB in the beginning and 222.3 MB in the end (delta: 172.0 MB). Free memory was 30.5 MB in the beginning and 132.4 MB in the end (delta: -101.8 MB). Peak memory consumption was 122.3 MB. Max. memory is 16.1 GB. [2020-11-22 12:59:30,109 INFO L168 Benchmark]: Boogie Procedure Inliner took 148.83 ms. Allocated memory is still 222.3 MB. Free memory was 132.4 MB in the beginning and 127.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-22 12:59:30,110 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 50.3 MB. Free memory was 32.1 MB in the beginning and 32.1 MB in the end (delta: 25.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4249.11 ms. Allocated memory was 50.3 MB in the beginning and 222.3 MB in the end (delta: 172.0 MB). Free memory was 30.5 MB in the beginning and 132.4 MB in the end (delta: -101.8 MB). Peak memory consumption was 122.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 148.83 ms. Allocated memory is still 222.3 MB. Free memory was 132.4 MB in the beginning and 127.1 MB in the end (delta: 5.2 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...