./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 57096758 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23814989-3813-4c85-863f-664047394056/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23814989-3813-4c85-863f-664047394056/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23814989-3813-4c85-863f-664047394056/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23814989-3813-4c85-863f-664047394056/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23814989-3813-4c85-863f-664047394056/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23814989-3813-4c85-863f-664047394056/bin/utaipan-mTDlp9Zugs --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3e09854f267ce539647a06e307624f74f0ed71bc ....................................................................................................................................................................................................... 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_23814989-3813-4c85-863f-664047394056/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23814989-3813-4c85-863f-664047394056/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23814989-3813-4c85-863f-664047394056/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23814989-3813-4c85-863f-664047394056/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23814989-3813-4c85-863f-664047394056/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23814989-3813-4c85-863f-664047394056/bin/utaipan-mTDlp9Zugs --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3e09854f267ce539647a06e307624f74f0ed71bc ............................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-5709675 [2021-10-16 02:14:26,365 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:14:26,366 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:14:26,397 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:14:26,398 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:14:26,405 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:14:26,409 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:14:26,413 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:14:26,416 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:14:26,423 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:14:26,424 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:14:26,426 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:14:26,427 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:14:26,430 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:14:26,432 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:14:26,434 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:14:26,436 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:14:26,437 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:14:26,443 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:14:26,450 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:14:26,451 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:14:26,454 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:14:26,457 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:14:26,458 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:14:26,463 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:14:26,464 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:14:26,464 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:14:26,466 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:14:26,466 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:14:26,467 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:14:26,468 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:14:26,469 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:14:26,470 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:14:26,470 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:14:26,471 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:14:26,472 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:14:26,472 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:14:26,472 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:14:26,473 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:14:26,474 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:14:26,474 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:14:26,478 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23814989-3813-4c85-863f-664047394056/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-16 02:14:26,502 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:14:26,502 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:14:26,503 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:14:26,503 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:14:26,503 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:14:26,503 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:14:26,504 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 02:14:26,504 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:14:26,504 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:14:26,504 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 02:14:26,504 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 02:14:26,505 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:14:26,505 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 02:14:26,505 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 02:14:26,505 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 02:14:26,506 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:14:26,506 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 02:14:26,506 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:14:26,506 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:14:26,507 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:14:26,507 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:14:26,507 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:14:26,507 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:14:26,507 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:14:26,507 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:14:26,508 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:14:26,508 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:14:26,508 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:14:26,508 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:14:26,509 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:14:26,509 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:14:26,509 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 02:14:26,509 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 02:14:26,509 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:14:26,509 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:14:26,510 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:14:26,510 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_23814989-3813-4c85-863f-664047394056/bin/utaipan-mTDlp9Zugs/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23814989-3813-4c85-863f-664047394056/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3e09854f267ce539647a06e307624f74f0ed71bc [2021-10-16 02:14:26,772 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:14:26,793 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:14:26,795 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:14:26,796 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:14:26,797 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:14:26,798 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23814989-3813-4c85-863f-664047394056/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i [2021-10-16 02:14:26,861 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23814989-3813-4c85-863f-664047394056/bin/utaipan-mTDlp9Zugs/data/5e74a256f/c9f8c708808842559074fe47710a52ba/FLAG5602f971b [2021-10-16 02:14:27,783 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:14:27,784 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23814989-3813-4c85-863f-664047394056/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i [2021-10-16 02:14:27,846 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23814989-3813-4c85-863f-664047394056/bin/utaipan-mTDlp9Zugs/data/5e74a256f/c9f8c708808842559074fe47710a52ba/FLAG5602f971b [2021-10-16 02:14:28,222 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23814989-3813-4c85-863f-664047394056/bin/utaipan-mTDlp9Zugs/data/5e74a256f/c9f8c708808842559074fe47710a52ba [2021-10-16 02:14:28,225 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:14:28,227 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:14:28,231 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:14:28,231 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:14:28,235 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:14:28,235 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:14:28" (1/1) ... [2021-10-16 02:14:28,236 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39cadf77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:14:28, skipping insertion in model container [2021-10-16 02:14:28,237 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:14:28" (1/1) ... [2021-10-16 02:14:28,244 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:14:28,396 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:14:28,743 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_23814989-3813-4c85-863f-664047394056/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4495,4508] [2021-10-16 02:14:28,756 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_23814989-3813-4c85-863f-664047394056/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4555,4568] [2021-10-16 02:14:28,793 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:14:28,805 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:14:29,897 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:29,897 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:29,898 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:29,899 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:29,900 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:29,914 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:29,915 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:29,917 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:29,918 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:29,920 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:29,922 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:29,922 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:29,923 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:30,410 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:14:30,411 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:14:30,413 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:14:30,414 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:14:30,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:14:30,416 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:14:30,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:14:30,431 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:14:30,432 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:14:30,432 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:14:30,633 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:14:30,634 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:14:30,635 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:14:30,636 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:14:30,637 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:14:30,651 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-16 02:14:30,656 INFO L168 Benchmark]: Toolchain (without parser) took 2428.29 ms. Allocated memory is still 117.4 MB. Free memory was 71.6 MB in the beginning and 50.5 MB in the end (delta: 21.1 MB). Peak memory consumption was 22.1 MB. Max. memory is 16.1 GB. [2021-10-16 02:14:30,657 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 117.4 MB. Free memory was 90.4 MB in the beginning and 90.4 MB in the end (delta: 29.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:14:30,658 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2423.27 ms. Allocated memory is still 117.4 MB. Free memory was 71.3 MB in the beginning and 50.5 MB in the end (delta: 20.8 MB). Peak memory consumption was 22.1 MB. Max. memory is 16.1 GB. [2021-10-16 02:14:30,660 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 117.4 MB. Free memory was 90.4 MB in the beginning and 90.4 MB in the end (delta: 29.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2423.27 ms. Allocated memory is still 117.4 MB. Free memory was 71.3 MB in the beginning and 50.5 MB in the end (delta: 20.8 MB). Peak memory consumption was 22.1 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-5709675 [2021-10-16 02:14:32,977 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:14:32,981 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:14:33,025 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:14:33,026 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:14:33,027 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:14:33,029 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:14:33,031 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:14:33,034 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:14:33,035 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:14:33,036 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:14:33,038 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:14:33,038 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:14:33,040 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:14:33,041 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:14:33,043 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:14:33,044 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:14:33,045 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:14:33,054 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:14:33,057 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:14:33,059 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:14:33,061 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:14:33,062 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:14:33,063 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:14:33,067 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:14:33,068 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:14:33,068 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:14:33,069 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:14:33,070 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:14:33,071 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:14:33,072 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:14:33,073 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:14:33,074 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:14:33,075 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:14:33,076 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:14:33,077 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:14:33,078 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:14:33,078 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:14:33,079 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:14:33,080 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:14:33,081 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:14:33,082 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23814989-3813-4c85-863f-664047394056/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-16 02:14:33,108 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:14:33,108 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:14:33,109 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:14:33,110 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:14:33,110 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:14:33,110 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:14:33,110 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:14:33,111 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:14:33,111 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:14:33,112 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:14:33,112 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:14:33,112 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:14:33,112 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:14:33,113 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:14:33,113 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:14:33,113 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 02:14:33,113 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 02:14:33,114 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:14:33,114 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:14:33,114 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:14:33,114 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:14:33,115 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 02:14:33,115 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:14:33,115 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:14:33,115 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:14:33,116 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:14:33,116 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:14:33,116 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 02:14:33,116 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 02:14:33,116 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:14:33,117 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:14:33,117 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:14:33,117 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_23814989-3813-4c85-863f-664047394056/bin/utaipan-mTDlp9Zugs/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23814989-3813-4c85-863f-664047394056/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3e09854f267ce539647a06e307624f74f0ed71bc [2021-10-16 02:14:33,467 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:14:33,494 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:14:33,497 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:14:33,498 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:14:33,498 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:14:33,499 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23814989-3813-4c85-863f-664047394056/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i [2021-10-16 02:14:33,577 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23814989-3813-4c85-863f-664047394056/bin/utaipan-mTDlp9Zugs/data/88dc35216/f613fb23bda146fa8d94ab264d64eec4/FLAG88a947dc5 [2021-10-16 02:14:34,476 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:14:34,477 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23814989-3813-4c85-863f-664047394056/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i [2021-10-16 02:14:34,527 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23814989-3813-4c85-863f-664047394056/bin/utaipan-mTDlp9Zugs/data/88dc35216/f613fb23bda146fa8d94ab264d64eec4/FLAG88a947dc5 [2021-10-16 02:14:34,951 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23814989-3813-4c85-863f-664047394056/bin/utaipan-mTDlp9Zugs/data/88dc35216/f613fb23bda146fa8d94ab264d64eec4 [2021-10-16 02:14:34,953 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:14:34,955 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:14:34,956 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:14:34,956 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:14:34,963 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:14:34,963 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:14:34" (1/1) ... [2021-10-16 02:14:34,964 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a36d84d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:14:34, skipping insertion in model container [2021-10-16 02:14:34,965 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:14:34" (1/1) ... [2021-10-16 02:14:34,971 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:14:35,099 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:14:35,416 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_23814989-3813-4c85-863f-664047394056/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4495,4508] [2021-10-16 02:14:35,424 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_23814989-3813-4c85-863f-664047394056/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4555,4568] [2021-10-16 02:14:35,456 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:14:35,470 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:14:36,542 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:36,543 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:36,544 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:36,545 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:36,546 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:36,562 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:36,563 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:36,565 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:36,566 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:36,568 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:36,569 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:36,570 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:36,571 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:37,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:14:37,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:14:37,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:14:37,157 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:14:37,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:14:37,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:14:37,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:14:37,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:14:37,162 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:14:37,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:14:37,384 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:14:37,838 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:37,839 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:37,871 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:37,872 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:37,878 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:37,879 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:37,894 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:37,895 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:37,896 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:37,896 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:37,896 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:37,897 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:37,897 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:37,935 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:14:37,972 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-16 02:14:38,038 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:14:38,043 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_23814989-3813-4c85-863f-664047394056/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4495,4508] [2021-10-16 02:14:38,043 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_23814989-3813-4c85-863f-664047394056/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4555,4568] [2021-10-16 02:14:38,045 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:14:38,045 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:14:38,081 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,081 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,082 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,082 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,083 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,089 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,090 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,109 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,110 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,111 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,112 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,112 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,113 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:14:38,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:14:38,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:14:38,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:14:38,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:14:38,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:14:38,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:14:38,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:14:38,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:14:38,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:14:38,193 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:14:38,324 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,325 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,338 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,339 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,342 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,343 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,356 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,357 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,358 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,358 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,358 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,359 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,359 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,385 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:14:38,427 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 02:14:38,452 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_23814989-3813-4c85-863f-664047394056/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4495,4508] [2021-10-16 02:14:38,453 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_23814989-3813-4c85-863f-664047394056/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4555,4568] [2021-10-16 02:14:38,454 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:14:38,455 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:14:38,514 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,515 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,515 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,515 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,516 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,526 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,526 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,527 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,528 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,528 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,529 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,529 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,530 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:14:38,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:14:38,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:14:38,561 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:14:38,562 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:14:38,562 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:14:38,562 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:14:38,563 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:14:38,563 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:14:38,563 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:14:38,583 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:14:38,707 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,708 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,721 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,722 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,730 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,731 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,744 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,745 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,746 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,747 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,747 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,747 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,748 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:14:38,802 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:14:39,244 INFO L208 MainTranslator]: Completed translation [2021-10-16 02:14:39,245 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:14:39 WrapperNode [2021-10-16 02:14:39,245 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 02:14:39,247 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 02:14:39,247 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 02:14:39,247 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 02:14:39,254 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:14:39" (1/1) ... [2021-10-16 02:14:39,332 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-16 02:14:39,391 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:14:39" (1/1) ... [2021-10-16 02:14:39,392 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 02:14:39,392 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-16 02:14:39,394 INFO L168 Benchmark]: Toolchain (without parser) took 4438.14 ms. Allocated memory was 58.7 MB in the beginning and 144.7 MB in the end (delta: 86.0 MB). Free memory was 39.0 MB in the beginning and 83.1 MB in the end (delta: -44.1 MB). Peak memory consumption was 40.6 MB. Max. memory is 16.1 GB. [2021-10-16 02:14:39,394 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 58.7 MB. Free memory is still 38.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:14:39,395 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4289.84 ms. Allocated memory was 58.7 MB in the beginning and 144.7 MB in the end (delta: 86.0 MB). Free memory was 38.7 MB in the beginning and 89.4 MB in the end (delta: -50.7 MB). Peak memory consumption was 90.7 MB. Max. memory is 16.1 GB. [2021-10-16 02:14:39,395 INFO L168 Benchmark]: Boogie Procedure Inliner took 145.12 ms. Allocated memory is still 144.7 MB. Free memory was 89.4 MB in the beginning and 83.1 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-16 02:14:39,397 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 58.7 MB. Free memory is still 38.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4289.84 ms. Allocated memory was 58.7 MB in the beginning and 144.7 MB in the end (delta: 86.0 MB). Free memory was 38.7 MB in the beginning and 89.4 MB in the end (delta: -50.7 MB). Peak memory consumption was 90.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 145.12 ms. Allocated memory is still 144.7 MB. Free memory was 89.4 MB in the beginning and 83.1 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...