./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_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_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/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_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/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_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/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 a531bf1947680fd5b9583228523109dadfc556d9 .................................................................................................................................................................................................. 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_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/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_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/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_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/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 a531bf1947680fd5b9583228523109dadfc556d9 .......................................................................................................................................................................................................................................................................... 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 07:44:14,688 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:44:14,690 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:44:14,735 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:44:14,736 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:44:14,741 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:44:14,744 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:44:14,748 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:44:14,751 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:44:14,758 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:44:14,759 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:44:14,763 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:44:14,763 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:44:14,766 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:44:14,769 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:44:14,776 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:44:14,779 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:44:14,780 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:44:14,783 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:44:14,795 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:44:14,798 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:44:14,799 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:44:14,804 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:44:14,806 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:44:14,818 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:44:14,818 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:44:14,819 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:44:14,821 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:44:14,822 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:44:14,824 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:44:14,825 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:44:14,826 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:44:14,828 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:44:14,830 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:44:14,832 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:44:14,832 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:44:14,833 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:44:14,834 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:44:14,834 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:44:14,835 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:44:14,836 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:44:14,837 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 07:44:14,888 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:44:14,889 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:44:14,890 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:44:14,891 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:44:14,891 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:44:14,891 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:44:14,892 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 07:44:14,892 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:44:14,892 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:44:14,892 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 07:44:14,897 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 07:44:14,897 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:44:14,897 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 07:44:14,898 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 07:44:14,898 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 07:44:14,898 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:44:14,899 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 07:44:14,899 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:44:14,899 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:44:14,899 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:44:14,899 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:44:14,899 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:44:14,899 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:44:14,900 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:44:14,900 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:44:14,900 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:44:14,900 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:44:14,901 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:44:14,901 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:44:14,901 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:44:14,901 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:44:14,902 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 07:44:14,902 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 07:44:14,902 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:44:14,902 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:44:14,903 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:44:14,903 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_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a531bf1947680fd5b9583228523109dadfc556d9 [2021-10-13 07:44:15,256 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:44:15,293 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:44:15,296 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:44:15,298 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:44:15,299 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:44:15,301 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2021-10-13 07:44:15,374 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/bin/utaipan-q2qaUkNPG8/data/780aca361/5d582211d4cf407faa846c9a53ea8d78/FLAGb6d48c70a [2021-10-13 07:44:16,552 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:44:16,553 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2021-10-13 07:44:16,599 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/bin/utaipan-q2qaUkNPG8/data/780aca361/5d582211d4cf407faa846c9a53ea8d78/FLAGb6d48c70a [2021-10-13 07:44:16,880 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/bin/utaipan-q2qaUkNPG8/data/780aca361/5d582211d4cf407faa846c9a53ea8d78 [2021-10-13 07:44:16,884 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:44:16,886 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:44:16,888 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:44:16,888 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:44:16,892 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:44:16,893 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:44:16" (1/1) ... [2021-10-13 07:44:16,895 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ca8a772 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:44:16, skipping insertion in model container [2021-10-13 07:44:16,895 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:44:16" (1/1) ... [2021-10-13 07:44:16,904 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:44:17,054 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:44:17,447 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_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2021-10-13 07:44:17,459 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_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2021-10-13 07:44:17,486 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:44:17,500 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:44:18,513 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:18,514 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:18,515 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:18,516 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:18,517 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:18,537 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:18,538 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:18,540 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:18,541 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:18,544 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:18,545 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:18,546 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:18,547 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:19,001 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:44:19,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:44:19,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:44:19,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:44:19,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:44:19,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:44:19,035 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:44:19,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:44:19,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:44:19,037 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:44:19,198 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.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:1415) 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:1359) 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: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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 07:44:19,209 INFO L168 Benchmark]: Toolchain (without parser) took 2321.00 ms. Allocated memory is still 113.2 MB. Free memory was 86.3 MB in the beginning and 55.9 MB in the end (delta: 30.3 MB). Peak memory consumption was 33.6 MB. Max. memory is 16.1 GB. [2021-10-13 07:44:19,211 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 113.2 MB. Free memory is still 87.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:44:19,214 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2317.73 ms. Allocated memory is still 113.2 MB. Free memory was 85.8 MB in the beginning and 55.9 MB in the end (delta: 29.9 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.1 GB. [2021-10-13 07:44:19,217 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 113.2 MB. Free memory is still 87.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2317.73 ms. Allocated memory is still 113.2 MB. Free memory was 85.8 MB in the beginning and 55.9 MB in the end (delta: 29.9 MB). Peak memory consumption was 31.5 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 07:44:22,111 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:44:22,116 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:44:22,184 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:44:22,185 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:44:22,193 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:44:22,200 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:44:22,206 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:44:22,211 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:44:22,220 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:44:22,222 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:44:22,224 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:44:22,226 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:44:22,229 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:44:22,231 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:44:22,238 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:44:22,239 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:44:22,240 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:44:22,243 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:44:22,246 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:44:22,249 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:44:22,251 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:44:22,253 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:44:22,254 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:44:22,259 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:44:22,260 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:44:22,260 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:44:22,262 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:44:22,263 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:44:22,264 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:44:22,265 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:44:22,266 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:44:22,267 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:44:22,272 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:44:22,299 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:44:22,299 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:44:22,300 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:44:22,300 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:44:22,303 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:44:22,304 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:44:22,307 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:44:22,308 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 07:44:22,367 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:44:22,367 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:44:22,369 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:44:22,369 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:44:22,369 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:44:22,370 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:44:22,370 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:44:22,370 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:44:22,370 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:44:22,371 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:44:22,372 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:44:22,372 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:44:22,372 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:44:22,373 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:44:22,373 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:44:22,373 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 07:44:22,374 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 07:44:22,374 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:44:22,374 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:44:22,374 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:44:22,375 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:44:22,375 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 07:44:22,375 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:44:22,376 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:44:22,376 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:44:22,376 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:44:22,377 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:44:22,377 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 07:44:22,377 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 07:44:22,378 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:44:22,378 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:44:22,378 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:44:22,378 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_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a531bf1947680fd5b9583228523109dadfc556d9 [2021-10-13 07:44:22,828 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:44:22,853 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:44:22,856 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:44:22,858 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:44:22,859 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:44:22,860 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2021-10-13 07:44:22,943 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/bin/utaipan-q2qaUkNPG8/data/f8d84caee/b65fd23633bd4623ba627bc84a96875b/FLAG634d20e67 [2021-10-13 07:44:24,115 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:44:24,117 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2021-10-13 07:44:24,173 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/bin/utaipan-q2qaUkNPG8/data/f8d84caee/b65fd23633bd4623ba627bc84a96875b/FLAG634d20e67 [2021-10-13 07:44:24,482 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/bin/utaipan-q2qaUkNPG8/data/f8d84caee/b65fd23633bd4623ba627bc84a96875b [2021-10-13 07:44:24,485 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:44:24,486 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:44:24,488 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:44:24,489 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:44:24,493 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:44:24,494 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:44:24" (1/1) ... [2021-10-13 07:44:24,495 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c3c30ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:44:24, skipping insertion in model container [2021-10-13 07:44:24,496 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:44:24" (1/1) ... [2021-10-13 07:44:24,504 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:44:24,631 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:44:25,056 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_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2021-10-13 07:44:25,070 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_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2021-10-13 07:44:25,111 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:44:25,125 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:44:26,425 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:26,426 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:26,427 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:26,428 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:26,430 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:26,451 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:26,452 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:26,455 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:26,456 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:26,467 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:26,469 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:26,470 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:26,470 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:26,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:44:26,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:44:26,937 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:44:26,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:44:26,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:44:26,943 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:44:26,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:44:26,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:44:26,946 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:44:26,947 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:44:27,568 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:27,569 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:27,586 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:27,588 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:27,596 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:27,596 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:27,604 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:27,605 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:27,606 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:27,607 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:27,608 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:27,608 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:27,609 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:27,850 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:44:27,913 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 07:44:28,022 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:44:28,028 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_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2021-10-13 07:44:28,028 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_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2021-10-13 07:44:28,031 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:44:28,031 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:44:28,075 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,075 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,076 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,076 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,077 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,085 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,085 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,087 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,087 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,089 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,090 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,091 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,091 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,113 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:44:28,114 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:44:28,115 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:44:28,116 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:44:28,117 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:44:28,118 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:44:28,119 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:44:28,119 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:44:28,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:44:28,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:44:28,290 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,291 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,297 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,298 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,301 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,302 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,322 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,324 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,325 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,325 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,326 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,327 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,328 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,412 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:44:28,443 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 07:44:28,476 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_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2021-10-13 07:44:28,476 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_fc310f32-3f22-4aa6-bd7c-eeeb606163c0/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2021-10-13 07:44:28,480 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:44:28,487 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:44:28,529 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,529 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,530 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,531 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,531 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,539 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,540 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,541 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,542 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,543 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,544 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,545 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,545 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,566 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:44:28,566 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:44:28,567 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:44:28,568 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:44:28,570 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:44:28,570 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:44:28,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:44:28,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:44:28,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:44:28,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:44:28,721 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,723 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,729 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,730 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,734 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,735 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,738 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,739 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,740 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,740 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,741 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,741 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,741 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:44:28,833 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:44:29,280 INFO L208 MainTranslator]: Completed translation [2021-10-13 07:44:29,281 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:44:29 WrapperNode [2021-10-13 07:44:29,281 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:44:29,283 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 07:44:29,283 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 07:44:29,283 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 07:44:29,293 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:44:29" (1/1) ... [2021-10-13 07:44:29,360 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 07:44:29,437 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:44:29" (1/1) ... [2021-10-13 07:44:29,438 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 07:44:29,439 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 07:44:29,441 INFO L168 Benchmark]: Toolchain (without parser) took 4953.24 ms. Allocated memory was 69.2 MB in the beginning and 142.6 MB in the end (delta: 73.4 MB). Free memory was 39.2 MB in the beginning and 73.6 MB in the end (delta: -34.4 MB). Peak memory consumption was 37.2 MB. Max. memory is 16.1 GB. [2021-10-13 07:44:29,442 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 69.2 MB. Free memory is still 48.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:44:29,443 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4793.46 ms. Allocated memory was 69.2 MB in the beginning and 142.6 MB in the end (delta: 73.4 MB). Free memory was 39.1 MB in the beginning and 78.8 MB in the end (delta: -39.7 MB). Peak memory consumption was 65.3 MB. Max. memory is 16.1 GB. [2021-10-13 07:44:29,444 INFO L168 Benchmark]: Boogie Procedure Inliner took 155.85 ms. Allocated memory is still 142.6 MB. Free memory was 78.8 MB in the beginning and 73.6 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 07:44:29,447 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 69.2 MB. Free memory is still 48.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4793.46 ms. Allocated memory was 69.2 MB in the beginning and 142.6 MB in the end (delta: 73.4 MB). Free memory was 39.1 MB in the beginning and 78.8 MB in the end (delta: -39.7 MB). Peak memory consumption was 65.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 155.85 ms. Allocated memory is still 142.6 MB. Free memory was 78.8 MB in the beginning and 73.6 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...