./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/bin/utaipan-q2qaUkNPG8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 575d24db9b60b0c8b630d9378ac6f5bef587ff9f .................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/bin/utaipan-q2qaUkNPG8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 575d24db9b60b0c8b630d9378ac6f5bef587ff9f ................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 07:18:02,521 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:18:02,523 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:18:02,554 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:18:02,555 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:18:02,556 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:18:02,558 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:18:02,560 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:18:02,562 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:18:02,563 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:18:02,565 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:18:02,566 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:18:02,567 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:18:02,568 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:18:02,569 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:18:02,571 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:18:02,572 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:18:02,573 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:18:02,575 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:18:02,577 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:18:02,579 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:18:02,581 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:18:02,582 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:18:02,583 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:18:02,587 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:18:02,587 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:18:02,588 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:18:02,589 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:18:02,589 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:18:02,591 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:18:02,591 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:18:02,592 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:18:02,593 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:18:02,594 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:18:02,595 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:18:02,596 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:18:02,596 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:18:02,597 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:18:02,597 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:18:02,598 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:18:02,599 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:18:02,600 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 07:18:02,626 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:18:02,626 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:18:02,627 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:18:02,627 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:18:02,628 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:18:02,628 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:18:02,628 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 07:18:02,629 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:18:02,629 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:18:02,629 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 07:18:02,629 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 07:18:02,630 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:18:02,630 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 07:18:02,630 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 07:18:02,631 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 07:18:02,632 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:18:02,632 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 07:18:02,632 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:18:02,632 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:18:02,633 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:18:02,633 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:18:02,633 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:18:02,633 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:18:02,634 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:18:02,634 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:18:02,634 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:18:02,635 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:18:02,635 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:18:02,635 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:18:02,636 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:18:02,636 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:18:02,636 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 07:18:02,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 07:18:02,637 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:18:02,637 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:18:02,637 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:18:02,638 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/bin/utaipan-q2qaUkNPG8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 575d24db9b60b0c8b630d9378ac6f5bef587ff9f [2021-10-13 07:18:02,946 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:18:02,967 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:18:02,970 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:18:02,971 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:18:02,972 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:18:02,973 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2021-10-13 07:18:03,040 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/bin/utaipan-q2qaUkNPG8/data/791ca8850/69f110c9e2644958a9b26e8022de7ccd/FLAG241741cbb [2021-10-13 07:18:03,929 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:18:03,929 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2021-10-13 07:18:03,984 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/bin/utaipan-q2qaUkNPG8/data/791ca8850/69f110c9e2644958a9b26e8022de7ccd/FLAG241741cbb [2021-10-13 07:18:04,409 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/bin/utaipan-q2qaUkNPG8/data/791ca8850/69f110c9e2644958a9b26e8022de7ccd [2021-10-13 07:18:04,412 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:18:04,413 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:18:04,415 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:18:04,415 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:18:04,427 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:18:04,428 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:18:04" (1/1) ... [2021-10-13 07:18:04,429 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3de056eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:18:04, skipping insertion in model container [2021-10-13 07:18:04,429 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:18:04" (1/1) ... [2021-10-13 07:18:04,436 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:18:04,575 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:18:04,842 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2021-10-13 07:18:04,849 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2021-10-13 07:18:04,872 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:18:04,878 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:18:05,937 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:05,938 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:05,939 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:05,940 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:05,941 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:05,955 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:05,956 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:05,958 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:05,959 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:06,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:18:06,389 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:18:06,390 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:18:06,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:18:06,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:18:06,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:18:06,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:18:06,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:18:06,397 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:18:06,397 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:18:06,559 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:18:06,560 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:18:06,561 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:18:06,563 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:18:06,564 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:18:06,578 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1038) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1347) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2909) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2769) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1103) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 07:18:06,585 INFO L168 Benchmark]: Toolchain (without parser) took 2169.95 ms. Allocated memory was 86.0 MB in the beginning and 109.1 MB in the end (delta: 23.1 MB). Free memory was 56.8 MB in the beginning and 50.3 MB in the end (delta: 6.6 MB). Peak memory consumption was 27.9 MB. Max. memory is 16.1 GB. [2021-10-13 07:18:06,586 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 86.0 MB. Free memory is still 63.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:18:06,587 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2167.71 ms. Allocated memory was 86.0 MB in the beginning and 109.1 MB in the end (delta: 23.1 MB). Free memory was 56.5 MB in the beginning and 50.3 MB in the end (delta: 6.2 MB). Peak memory consumption was 27.9 MB. Max. memory is 16.1 GB. [2021-10-13 07:18:06,589 INFO L339 ainManager$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 86.0 MB. Free memory is still 63.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2167.71 ms. Allocated memory was 86.0 MB in the beginning and 109.1 MB in the end (delta: 23.1 MB). Free memory was 56.5 MB in the beginning and 50.3 MB in the end (delta: 6.2 MB). Peak memory consumption was 27.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 07:18:09,029 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:18:09,035 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:18:09,083 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:18:09,085 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:18:09,089 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:18:09,091 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:18:09,099 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:18:09,103 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:18:09,111 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:18:09,112 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:18:09,114 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:18:09,114 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:18:09,117 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:18:09,119 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:18:09,123 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:18:09,125 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:18:09,126 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:18:09,128 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:18:09,142 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:18:09,144 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:18:09,145 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:18:09,149 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:18:09,151 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:18:09,161 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:18:09,161 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:18:09,162 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:18:09,164 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:18:09,165 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:18:09,166 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:18:09,167 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:18:09,168 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:18:09,171 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:18:09,172 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:18:09,173 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:18:09,174 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:18:09,175 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:18:09,175 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:18:09,176 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:18:09,178 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:18:09,179 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:18:09,180 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 07:18:09,229 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:18:09,231 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:18:09,233 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:18:09,233 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:18:09,233 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:18:09,234 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:18:09,234 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:18:09,234 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:18:09,234 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:18:09,236 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:18:09,237 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:18:09,237 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:18:09,238 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:18:09,238 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:18:09,238 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:18:09,238 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 07:18:09,239 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 07:18:09,239 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:18:09,239 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:18:09,239 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:18:09,240 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:18:09,240 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 07:18:09,240 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:18:09,240 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:18:09,241 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:18:09,241 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:18:09,241 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:18:09,241 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 07:18:09,242 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 07:18:09,242 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:18:09,242 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:18:09,242 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:18:09,243 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/bin/utaipan-q2qaUkNPG8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 575d24db9b60b0c8b630d9378ac6f5bef587ff9f [2021-10-13 07:18:09,751 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:18:09,771 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:18:09,773 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:18:09,774 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:18:09,775 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:18:09,776 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2021-10-13 07:18:09,850 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/bin/utaipan-q2qaUkNPG8/data/defc20b79/576418a2e7714027b66df4a72e011502/FLAGf191f4c13 [2021-10-13 07:18:10,909 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:18:10,909 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2021-10-13 07:18:10,969 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/bin/utaipan-q2qaUkNPG8/data/defc20b79/576418a2e7714027b66df4a72e011502/FLAGf191f4c13 [2021-10-13 07:18:11,245 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/bin/utaipan-q2qaUkNPG8/data/defc20b79/576418a2e7714027b66df4a72e011502 [2021-10-13 07:18:11,248 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:18:11,250 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:18:11,254 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:18:11,254 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:18:11,258 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:18:11,259 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:18:11" (1/1) ... [2021-10-13 07:18:11,261 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56d6c068 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:18:11, skipping insertion in model container [2021-10-13 07:18:11,261 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:18:11" (1/1) ... [2021-10-13 07:18:11,269 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:18:11,409 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:18:11,762 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2021-10-13 07:18:11,771 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2021-10-13 07:18:11,797 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:18:11,806 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:18:12,671 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:12,672 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:12,672 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:12,673 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:12,674 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:12,692 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:12,696 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:12,698 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:12,701 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:13,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:18:13,132 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:18:13,134 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:18:13,135 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:18:13,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:18:13,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:18:13,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:18:13,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:18:13,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:18:13,140 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:18:13,359 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:18:13,453 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:13,453 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:13,521 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:18:13,621 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 07:18:13,710 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:18:13,727 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2021-10-13 07:18:13,729 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2021-10-13 07:18:13,731 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:18:13,731 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:18:13,788 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:13,788 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:13,789 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:13,789 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:13,790 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:13,806 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:13,807 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:13,814 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:13,814 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:13,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:18:13,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:18:13,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:18:13,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:18:13,875 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:18:13,878 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:18:13,882 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:18:13,883 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:18:13,883 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:18:13,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:18:13,951 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:18:14,023 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:14,024 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:14,066 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:18:14,121 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 07:18:14,147 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2021-10-13 07:18:14,148 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e792562d-829c-4831-ad59-8a639a9c2c22/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2021-10-13 07:18:14,150 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:18:14,151 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:18:14,191 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:14,225 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:14,225 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:14,225 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:14,226 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:14,231 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:14,234 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:14,235 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:14,236 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:14,267 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:18:14,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:18:14,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:18:14,269 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:18:14,270 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:18:14,270 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:18:14,271 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:18:14,271 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:18:14,272 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:18:14,272 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:18:14,298 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:18:14,370 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:14,371 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:18:14,435 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:18:14,806 INFO L208 MainTranslator]: Completed translation [2021-10-13 07:18:14,807 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:18:14 WrapperNode [2021-10-13 07:18:14,807 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:18:14,809 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 07:18:14,809 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 07:18:14,809 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 07:18:14,817 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:18:14" (1/1) ... [2021-10-13 07:18:14,913 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-13 07:18:14,962 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:18:14" (1/1) ... [2021-10-13 07:18:14,978 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 07:18:14,978 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 07:18:14,980 INFO L168 Benchmark]: Toolchain (without parser) took 3729.37 ms. Allocated memory was 86.0 MB in the beginning and 167.8 MB in the end (delta: 81.8 MB). Free memory was 60.8 MB in the beginning and 102.8 MB in the end (delta: -42.0 MB). Peak memory consumption was 38.2 MB. Max. memory is 16.1 GB. [2021-10-13 07:18:14,981 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 86.0 MB. Free memory was 66.2 MB in the beginning and 66.1 MB in the end (delta: 65.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:18:14,981 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3553.88 ms. Allocated memory was 86.0 MB in the beginning and 167.8 MB in the end (delta: 81.8 MB). Free memory was 60.5 MB in the beginning and 108.0 MB in the end (delta: -47.5 MB). Peak memory consumption was 71.7 MB. Max. memory is 16.1 GB. [2021-10-13 07:18:14,982 INFO L168 Benchmark]: Boogie Procedure Inliner took 169.41 ms. Allocated memory is still 167.8 MB. Free memory was 108.0 MB in the beginning and 102.8 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 07:18:14,983 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 86.0 MB. Free memory was 66.2 MB in the beginning and 66.1 MB in the end (delta: 65.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3553.88 ms. Allocated memory was 86.0 MB in the beginning and 167.8 MB in the end (delta: 81.8 MB). Free memory was 60.5 MB in the beginning and 108.0 MB in the end (delta: -47.5 MB). Peak memory consumption was 71.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 169.41 ms. Allocated memory is still 167.8 MB. Free memory was 108.0 MB in the beginning and 102.8 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...