./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_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_4a301cb3-529e-4ad8-9f14-b980af890130/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4a301cb3-529e-4ad8-9f14-b980af890130/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4a301cb3-529e-4ad8-9f14-b980af890130/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4a301cb3-529e-4ad8-9f14-b980af890130/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4a301cb3-529e-4ad8-9f14-b980af890130/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4a301cb3-529e-4ad8-9f14-b980af890130/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 bf5958e26208831369e89625cc67f879426ee7cf ....................................................................................................................................................................................................... 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_4a301cb3-529e-4ad8-9f14-b980af890130/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4a301cb3-529e-4ad8-9f14-b980af890130/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4a301cb3-529e-4ad8-9f14-b980af890130/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4a301cb3-529e-4ad8-9f14-b980af890130/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4a301cb3-529e-4ad8-9f14-b980af890130/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4a301cb3-529e-4ad8-9f14-b980af890130/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 bf5958e26208831369e89625cc67f879426ee7cf ........................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 02:21:53,379 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 02:21:53,383 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 02:21:53,453 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 02:21:53,453 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 02:21:53,459 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 02:21:53,480 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 02:21:53,483 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 02:21:53,485 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 02:21:53,487 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 02:21:53,488 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 02:21:53,490 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 02:21:53,491 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 02:21:53,495 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 02:21:53,498 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 02:21:53,501 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 02:21:53,502 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 02:21:53,509 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 02:21:53,519 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 02:21:53,522 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 02:21:53,524 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 02:21:53,529 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 02:21:53,532 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 02:21:53,533 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 02:21:53,549 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 02:21:53,549 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 02:21:53,550 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 02:21:53,551 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 02:21:53,552 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 02:21:53,553 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 02:21:53,554 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 02:21:53,555 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 02:21:53,556 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 02:21:53,557 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 02:21:53,558 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 02:21:53,559 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 02:21:53,568 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 02:21:53,569 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 02:21:53,569 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 02:21:53,571 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 02:21:53,572 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 02:21:53,573 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4a301cb3-529e-4ad8-9f14-b980af890130/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 02:21:53,602 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 02:21:53,602 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 02:21:53,604 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 02:21:53,604 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 02:21:53,605 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 02:21:53,605 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 02:21:53,606 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 02:21:53,606 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 02:21:53,606 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 02:21:53,607 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 02:21:53,607 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 02:21:53,608 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 02:21:53,608 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 02:21:53,609 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 02:21:53,609 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 02:21:53,610 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 02:21:53,610 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 02:21:53,610 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 02:21:53,611 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 02:21:53,611 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 02:21:53,611 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 02:21:53,611 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 02:21:53,612 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 02:21:53,612 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 02:21:53,612 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 02:21:53,613 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 02:21:53,613 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 02:21:53,613 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 02:21:53,613 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 02:21:53,614 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 02:21:53,614 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 02:21:53,614 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 02:21:53,614 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 02:21:53,615 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 02:21:53,615 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 02:21:53,615 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 02:21:53,615 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 02:21:53,616 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 02:21:53,616 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_4a301cb3-529e-4ad8-9f14-b980af890130/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4a301cb3-529e-4ad8-9f14-b980af890130/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf5958e26208831369e89625cc67f879426ee7cf [2020-11-30 02:21:53,876 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 02:21:53,923 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 02:21:53,928 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 02:21:53,929 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 02:21:53,930 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 02:21:53,931 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4a301cb3-529e-4ad8-9f14-b980af890130/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i [2020-11-30 02:21:54,014 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4a301cb3-529e-4ad8-9f14-b980af890130/bin/utaipan/data/e2e765e07/6f9c71479a5a4dcd9fb266d7e56bef2e/FLAGbb0e81784 [2020-11-30 02:21:55,011 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 02:21:55,013 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4a301cb3-529e-4ad8-9f14-b980af890130/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i [2020-11-30 02:21:55,060 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4a301cb3-529e-4ad8-9f14-b980af890130/bin/utaipan/data/e2e765e07/6f9c71479a5a4dcd9fb266d7e56bef2e/FLAGbb0e81784 [2020-11-30 02:21:55,419 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4a301cb3-529e-4ad8-9f14-b980af890130/bin/utaipan/data/e2e765e07/6f9c71479a5a4dcd9fb266d7e56bef2e [2020-11-30 02:21:55,422 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 02:21:55,424 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 02:21:55,426 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 02:21:55,426 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 02:21:55,430 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 02:21:55,432 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:21:55" (1/1) ... [2020-11-30 02:21:55,434 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@687fc008 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:21:55, skipping insertion in model container [2020-11-30 02:21:55,435 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:21:55" (1/1) ... [2020-11-30 02:21:55,444 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 02:21:55,621 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:21:56,024 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:21:56,035 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:21:57,344 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:21:57,347 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:21:57,347 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:21:57,350 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:21:57,353 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:21:57,366 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:21:57,370 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:21:57,377 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:21:57,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:21:57,385 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:21:57,387 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:21:57,388 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:21:57,388 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:21:58,076 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:21:58,089 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:21:58,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:21:58,096 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:21:58,098 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:21:58,100 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:21:58,102 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:21:58,103 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:21:58,105 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:21:58,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:21:58,512 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:21:58,516 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:21:58,517 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:21:58,520 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:21:58,521 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:21:58,555 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1031) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1408) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1352) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1423) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 02:21:58,574 INFO L168 Benchmark]: Toolchain (without parser) took 3146.13 ms. Allocated memory was 83.9 MB in the beginning and 113.2 MB in the end (delta: 29.4 MB). Free memory was 55.9 MB in the beginning and 73.0 MB in the end (delta: -17.1 MB). Peak memory consumption was 32.3 MB. Max. memory is 16.1 GB. [2020-11-30 02:21:58,576 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 83.9 MB. Free memory is still 65.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 02:21:58,580 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3143.12 ms. Allocated memory was 83.9 MB in the beginning and 113.2 MB in the end (delta: 29.4 MB). Free memory was 55.7 MB in the beginning and 73.0 MB in the end (delta: -17.4 MB). Peak memory consumption was 32.3 MB. Max. memory is 16.1 GB. [2020-11-30 02:21:58,583 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 83.9 MB. Free memory is still 65.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3143.12 ms. Allocated memory was 83.9 MB in the beginning and 113.2 MB in the end (delta: 29.4 MB). Free memory was 55.7 MB in the beginning and 73.0 MB in the end (delta: -17.4 MB). Peak memory consumption was 32.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 02:22:00,988 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 02:22:00,991 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 02:22:01,043 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 02:22:01,043 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 02:22:01,048 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 02:22:01,051 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 02:22:01,056 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 02:22:01,059 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 02:22:01,065 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 02:22:01,067 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 02:22:01,071 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 02:22:01,072 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 02:22:01,077 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 02:22:01,079 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 02:22:01,081 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 02:22:01,082 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 02:22:01,085 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 02:22:01,089 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 02:22:01,096 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 02:22:01,099 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 02:22:01,100 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 02:22:01,108 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 02:22:01,109 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 02:22:01,112 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 02:22:01,112 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 02:22:01,112 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 02:22:01,114 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 02:22:01,114 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 02:22:01,119 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 02:22:01,120 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 02:22:01,121 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 02:22:01,123 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 02:22:01,123 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 02:22:01,125 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 02:22:01,125 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 02:22:01,126 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 02:22:01,126 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 02:22:01,126 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 02:22:01,128 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 02:22:01,129 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 02:22:01,130 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4a301cb3-529e-4ad8-9f14-b980af890130/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 02:22:01,171 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 02:22:01,171 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 02:22:01,173 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 02:22:01,174 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 02:22:01,174 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 02:22:01,174 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 02:22:01,174 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 02:22:01,175 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 02:22:01,175 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 02:22:01,177 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 02:22:01,178 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 02:22:01,178 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 02:22:01,178 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 02:22:01,178 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 02:22:01,179 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 02:22:01,179 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 02:22:01,179 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 02:22:01,179 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 02:22:01,180 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 02:22:01,180 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 02:22:01,180 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 02:22:01,180 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 02:22:01,181 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 02:22:01,181 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 02:22:01,181 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 02:22:01,181 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 02:22:01,182 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 02:22:01,182 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 02:22:01,182 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 02:22:01,182 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 02:22:01,182 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 02:22:01,183 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 02:22:01,183 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 02:22:01,183 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_4a301cb3-529e-4ad8-9f14-b980af890130/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4a301cb3-529e-4ad8-9f14-b980af890130/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf5958e26208831369e89625cc67f879426ee7cf [2020-11-30 02:22:01,604 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 02:22:01,630 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 02:22:01,632 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 02:22:01,633 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 02:22:01,635 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 02:22:01,637 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4a301cb3-529e-4ad8-9f14-b980af890130/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i [2020-11-30 02:22:01,725 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4a301cb3-529e-4ad8-9f14-b980af890130/bin/utaipan/data/ef315ae5f/3a47621f8b3241d286811a270d8d3754/FLAG4f8212baa [2020-11-30 02:22:02,742 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 02:22:02,743 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4a301cb3-529e-4ad8-9f14-b980af890130/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i [2020-11-30 02:22:02,800 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4a301cb3-529e-4ad8-9f14-b980af890130/bin/utaipan/data/ef315ae5f/3a47621f8b3241d286811a270d8d3754/FLAG4f8212baa [2020-11-30 02:22:03,086 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4a301cb3-529e-4ad8-9f14-b980af890130/bin/utaipan/data/ef315ae5f/3a47621f8b3241d286811a270d8d3754 [2020-11-30 02:22:03,092 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 02:22:03,096 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 02:22:03,101 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 02:22:03,101 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 02:22:03,107 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 02:22:03,108 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:22:03" (1/1) ... [2020-11-30 02:22:03,111 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@759d1ab3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:22:03, skipping insertion in model container [2020-11-30 02:22:03,112 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:22:03" (1/1) ... [2020-11-30 02:22:03,122 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 02:22:03,268 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:22:03,683 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:22:03,690 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:22:04,847 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:04,849 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:04,849 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:04,850 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:04,851 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:04,867 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:04,868 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:04,871 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:04,872 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:04,874 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:04,875 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:04,876 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:04,876 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:05,472 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:22:05,473 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:22:05,475 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:22:05,476 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:22:05,478 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:22:05,478 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:22:05,479 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:22:05,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:22:05,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:22:05,481 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:22:05,690 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:22:06,268 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,312 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,314 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,323 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,324 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,357 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,358 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,359 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,360 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,361 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,367 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,368 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,456 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:22:06,541 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 02:22:06,623 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:22:06,630 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:22:06,632 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:22:06,677 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,678 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,678 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,679 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,680 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,688 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,689 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,690 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,691 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,692 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,693 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,694 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,694 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:22:06,738 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:22:06,739 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:22:06,740 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:22:06,741 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:22:06,741 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:22:06,742 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:22:06,743 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:22:06,743 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:22:06,744 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:22:06,772 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:22:06,916 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,917 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,944 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,945 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,948 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,949 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,958 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,959 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,960 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,961 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,961 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,962 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,962 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:06,988 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:22:07,009 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 02:22:07,024 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:22:07,025 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:22:07,057 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:07,057 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:07,058 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:07,058 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:07,059 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:07,064 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:07,065 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:07,066 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:07,066 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:07,067 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:07,068 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:07,068 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:07,069 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:07,118 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:22:07,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:22:07,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:22:07,121 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:22:07,123 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:22:07,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:22:07,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:22:07,126 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:22:07,127 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:22:07,127 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:22:07,151 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:22:07,328 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:07,328 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:07,353 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:07,353 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:07,356 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:07,357 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:07,367 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:07,383 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:07,384 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:07,384 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:07,385 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:07,385 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:07,386 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:22:07,425 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:22:08,778 INFO L208 MainTranslator]: Completed translation [2020-11-30 02:22:08,779 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:22:08 WrapperNode [2020-11-30 02:22:08,779 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 02:22:08,780 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 02:22:08,781 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 02:22:08,781 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 02:22:08,788 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:22:08" (1/1) ... [2020-11-30 02:22:08,878 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]]] [2020-11-30 02:22:08,978 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:22:08" (1/1) ... [2020-11-30 02:22:08,987 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 02:22:08,987 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 02:22:08,989 INFO L168 Benchmark]: Toolchain (without parser) took 5892.80 ms. Allocated memory was 69.2 MB in the beginning and 195.0 MB in the end (delta: 125.8 MB). Free memory was 38.7 MB in the beginning and 47.4 MB in the end (delta: -8.7 MB). Peak memory consumption was 115.4 MB. Max. memory is 16.1 GB. [2020-11-30 02:22:08,990 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 50.3 MB. Free memory was 31.6 MB in the beginning and 31.5 MB in the end (delta: 42.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 02:22:08,990 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5678.68 ms. Allocated memory was 69.2 MB in the beginning and 195.0 MB in the end (delta: 125.8 MB). Free memory was 38.5 MB in the beginning and 53.7 MB in the end (delta: -15.2 MB). Peak memory consumption was 127.9 MB. Max. memory is 16.1 GB. [2020-11-30 02:22:08,991 INFO L168 Benchmark]: Boogie Procedure Inliner took 206.53 ms. Allocated memory is still 195.0 MB. Free memory was 52.6 MB in the beginning and 47.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 02:22:08,993 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 50.3 MB. Free memory was 31.6 MB in the beginning and 31.5 MB in the end (delta: 42.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5678.68 ms. Allocated memory was 69.2 MB in the beginning and 195.0 MB in the end (delta: 125.8 MB). Free memory was 38.5 MB in the beginning and 53.7 MB in the end (delta: -15.2 MB). Peak memory consumption was 127.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 206.53 ms. Allocated memory is still 195.0 MB. Free memory was 52.6 MB in the beginning and 47.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...