./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 57096758 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe01e2a2-87af-47bb-aedc-016a10b4af0f/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe01e2a2-87af-47bb-aedc-016a10b4af0f/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_fe01e2a2-87af-47bb-aedc-016a10b4af0f/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe01e2a2-87af-47bb-aedc-016a10b4af0f/bin/utaipan-mTDlp9Zugs/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_fe01e2a2-87af-47bb-aedc-016a10b4af0f/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_fe01e2a2-87af-47bb-aedc-016a10b4af0f/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 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_fe01e2a2-87af-47bb-aedc-016a10b4af0f/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe01e2a2-87af-47bb-aedc-016a10b4af0f/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_fe01e2a2-87af-47bb-aedc-016a10b4af0f/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe01e2a2-87af-47bb-aedc-016a10b4af0f/bin/utaipan-mTDlp9Zugs/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_fe01e2a2-87af-47bb-aedc-016a10b4af0f/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_fe01e2a2-87af-47bb-aedc-016a10b4af0f/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 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-5709675 [2021-10-16 02:26:17,979 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:26:17,982 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:26:18,036 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:26:18,037 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:26:18,039 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:26:18,041 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:26:18,044 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:26:18,047 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:26:18,049 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:26:18,050 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:26:18,052 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:26:18,053 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:26:18,055 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:26:18,057 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:26:18,059 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:26:18,060 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:26:18,062 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:26:18,065 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:26:18,068 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:26:18,070 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:26:18,072 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:26:18,074 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:26:18,076 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:26:18,081 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:26:18,081 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:26:18,082 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:26:18,084 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:26:18,084 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:26:18,086 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:26:18,086 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:26:18,088 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:26:18,089 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:26:18,090 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:26:18,092 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:26:18,092 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:26:18,093 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:26:18,094 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:26:18,094 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:26:18,096 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:26:18,097 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:26:18,098 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe01e2a2-87af-47bb-aedc-016a10b4af0f/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-16 02:26:18,145 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:26:18,147 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:26:18,149 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:26:18,149 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:26:18,149 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:26:18,150 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:26:18,150 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 02:26:18,150 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:26:18,158 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:26:18,159 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 02:26:18,160 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 02:26:18,160 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:26:18,161 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 02:26:18,161 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 02:26:18,161 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 02:26:18,162 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:26:18,162 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 02:26:18,163 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:26:18,163 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:26:18,163 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:26:18,164 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:26:18,164 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:26:18,164 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:26:18,164 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:26:18,165 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:26:18,165 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:26:18,165 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:26:18,166 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:26:18,166 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:26:18,169 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:26:18,169 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:26:18,169 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 02:26:18,170 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 02:26:18,170 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:26:18,170 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:26:18,171 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:26:18,171 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_fe01e2a2-87af-47bb-aedc-016a10b4af0f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe01e2a2-87af-47bb-aedc-016a10b4af0f/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a531bf1947680fd5b9583228523109dadfc556d9 [2021-10-16 02:26:18,526 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:26:18,554 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:26:18,557 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:26:18,558 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:26:18,559 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:26:18,560 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe01e2a2-87af-47bb-aedc-016a10b4af0f/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2021-10-16 02:26:18,666 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe01e2a2-87af-47bb-aedc-016a10b4af0f/bin/utaipan-mTDlp9Zugs/data/bf491424e/44beeb68147d4924a0916577297b810f/FLAGec80fda6f [2021-10-16 02:26:19,694 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:26:19,695 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe01e2a2-87af-47bb-aedc-016a10b4af0f/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2021-10-16 02:26:19,735 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe01e2a2-87af-47bb-aedc-016a10b4af0f/bin/utaipan-mTDlp9Zugs/data/bf491424e/44beeb68147d4924a0916577297b810f/FLAGec80fda6f [2021-10-16 02:26:20,112 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe01e2a2-87af-47bb-aedc-016a10b4af0f/bin/utaipan-mTDlp9Zugs/data/bf491424e/44beeb68147d4924a0916577297b810f [2021-10-16 02:26:20,114 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:26:20,116 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:26:20,120 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:26:20,120 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:26:20,123 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:26:20,124 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:26:20" (1/1) ... [2021-10-16 02:26:20,125 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bc4ec41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:26:20, skipping insertion in model container [2021-10-16 02:26:20,125 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:26:20" (1/1) ... [2021-10-16 02:26:20,132 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:26:20,325 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:26:20,641 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_fe01e2a2-87af-47bb-aedc-016a10b4af0f/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2021-10-16 02:26:20,651 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_fe01e2a2-87af-47bb-aedc-016a10b4af0f/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2021-10-16 02:26:20,686 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:26:20,694 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:26:22,048 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:22,049 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:22,050 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:22,051 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:22,052 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:22,071 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:22,072 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:22,075 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:22,076 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:22,079 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:22,081 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:22,082 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:22,083 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:22,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:26:22,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:26:22,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:26:22,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:26:22,495 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:26:22,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:26:22,497 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:26:22,498 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:26:22,499 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:26:22,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:26:22,667 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-16 02:26:22,676 INFO L168 Benchmark]: Toolchain (without parser) took 2557.76 ms. Allocated memory was 102.8 MB in the beginning and 123.7 MB in the end (delta: 21.0 MB). Free memory was 63.3 MB in the beginning and 94.3 MB in the end (delta: -31.0 MB). Peak memory consumption was 26.1 MB. Max. memory is 16.1 GB. [2021-10-16 02:26:22,677 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 102.8 MB. Free memory is still 60.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:26:22,678 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2552.73 ms. Allocated memory was 102.8 MB in the beginning and 123.7 MB in the end (delta: 21.0 MB). Free memory was 63.3 MB in the beginning and 94.3 MB in the end (delta: -31.0 MB). Peak memory consumption was 26.1 MB. Max. memory is 16.1 GB. [2021-10-16 02:26:22,681 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 102.8 MB. Free memory is still 60.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2552.73 ms. Allocated memory was 102.8 MB in the beginning and 123.7 MB in the end (delta: 21.0 MB). Free memory was 63.3 MB in the beginning and 94.3 MB in the end (delta: -31.0 MB). Peak memory consumption was 26.1 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 02:26:25,653 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:26:25,656 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:26:25,696 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:26:25,697 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:26:25,699 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:26:25,701 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:26:25,705 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:26:25,708 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:26:25,710 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:26:25,711 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:26:25,714 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:26:25,714 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:26:25,716 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:26:25,739 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:26:25,745 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:26:25,747 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:26:25,749 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:26:25,752 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:26:25,755 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:26:25,758 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:26:25,760 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:26:25,762 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:26:25,764 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:26:25,768 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:26:25,769 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:26:25,770 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:26:25,771 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:26:25,772 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:26:25,774 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:26:25,775 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:26:25,776 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:26:25,777 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:26:25,779 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:26:25,781 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:26:25,782 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:26:25,783 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:26:25,784 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:26:25,784 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:26:25,786 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:26:25,787 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:26:25,788 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe01e2a2-87af-47bb-aedc-016a10b4af0f/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-16 02:26:25,822 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:26:25,822 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:26:25,824 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:26:25,824 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:26:25,824 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:26:25,825 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:26:25,825 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:26:25,826 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:26:25,826 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:26:25,827 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:26:25,828 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:26:25,828 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:26:25,828 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:26:25,829 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:26:25,829 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:26:25,829 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 02:26:25,830 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 02:26:25,830 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:26:25,831 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:26:25,831 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:26:25,831 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:26:25,832 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 02:26:25,832 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:26:25,833 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:26:25,833 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:26:25,834 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:26:25,834 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:26:25,834 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 02:26:25,835 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 02:26:25,835 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:26:25,835 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:26:25,836 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:26:25,836 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_fe01e2a2-87af-47bb-aedc-016a10b4af0f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe01e2a2-87af-47bb-aedc-016a10b4af0f/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a531bf1947680fd5b9583228523109dadfc556d9 [2021-10-16 02:26:26,332 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:26:26,380 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:26:26,384 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:26:26,386 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:26:26,387 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:26:26,388 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe01e2a2-87af-47bb-aedc-016a10b4af0f/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2021-10-16 02:26:26,482 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe01e2a2-87af-47bb-aedc-016a10b4af0f/bin/utaipan-mTDlp9Zugs/data/e334cd85b/3e22aec9bbb1409e86511efe80f5eaa9/FLAG11cd90972 [2021-10-16 02:26:27,667 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:26:27,669 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe01e2a2-87af-47bb-aedc-016a10b4af0f/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2021-10-16 02:26:27,735 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe01e2a2-87af-47bb-aedc-016a10b4af0f/bin/utaipan-mTDlp9Zugs/data/e334cd85b/3e22aec9bbb1409e86511efe80f5eaa9/FLAG11cd90972 [2021-10-16 02:26:28,053 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe01e2a2-87af-47bb-aedc-016a10b4af0f/bin/utaipan-mTDlp9Zugs/data/e334cd85b/3e22aec9bbb1409e86511efe80f5eaa9 [2021-10-16 02:26:28,057 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:26:28,059 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:26:28,063 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:26:28,064 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:26:28,068 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:26:28,069 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:26:28" (1/1) ... [2021-10-16 02:26:28,070 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a9248d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:26:28, skipping insertion in model container [2021-10-16 02:26:28,071 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:26:28" (1/1) ... [2021-10-16 02:26:28,080 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:26:28,321 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:26:28,787 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_fe01e2a2-87af-47bb-aedc-016a10b4af0f/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2021-10-16 02:26:28,798 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_fe01e2a2-87af-47bb-aedc-016a10b4af0f/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2021-10-16 02:26:28,839 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:26:28,857 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:26:30,116 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:30,117 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:30,117 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:30,119 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:30,120 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:30,143 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:30,144 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:30,147 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:30,148 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:30,151 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:30,153 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:30,155 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:30,155 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:30,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:26:30,537 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:26:30,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:26:30,556 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:26:30,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:26:30,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:26:30,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:26:30,561 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:26:30,562 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:26:30,563 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:26:31,228 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:31,230 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:31,263 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:31,306 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:31,316 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:31,317 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:31,336 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:31,337 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:31,338 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:31,340 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:31,341 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:31,343 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:31,343 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:31,609 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:26:31,647 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-16 02:26:31,728 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:26:31,734 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_fe01e2a2-87af-47bb-aedc-016a10b4af0f/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2021-10-16 02:26:31,735 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_fe01e2a2-87af-47bb-aedc-016a10b4af0f/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2021-10-16 02:26:31,736 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:26:31,737 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:26:31,801 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:31,802 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:31,802 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:31,803 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:31,803 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:31,812 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:31,817 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:31,819 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:31,819 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:31,821 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:31,827 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:31,827 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:31,828 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:31,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:26:31,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:26:31,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:26:31,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:26:31,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:26:31,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:26:31,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:26:31,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:26:31,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:26:31,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:26:32,068 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,069 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,079 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,081 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,085 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,086 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,090 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,092 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,093 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,093 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,094 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,096 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,096 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,170 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:26:32,208 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 02:26:32,241 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_fe01e2a2-87af-47bb-aedc-016a10b4af0f/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2021-10-16 02:26:32,242 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_fe01e2a2-87af-47bb-aedc-016a10b4af0f/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2021-10-16 02:26:32,244 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:26:32,247 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:26:32,328 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,329 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,330 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,331 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,331 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,345 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,346 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,348 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,349 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,351 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,352 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,354 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,354 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,374 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:26:32,374 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:26:32,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:26:32,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:26:32,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:26:32,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:26:32,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:26:32,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:26:32,382 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:26:32,382 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:26:32,554 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,555 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,561 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,562 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,566 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,567 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,571 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,572 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,573 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,573 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,573 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,574 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,574 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:26:32,632 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:26:33,068 INFO L208 MainTranslator]: Completed translation [2021-10-16 02:26:33,083 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:26:33 WrapperNode [2021-10-16 02:26:33,083 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 02:26:33,085 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 02:26:33,085 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 02:26:33,086 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 02:26:33,095 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:26:33" (1/1) ... [2021-10-16 02:26:33,176 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 02:26:33,248 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:26:33" (1/1) ... [2021-10-16 02:26:33,249 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 02:26:33,249 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-16 02:26:33,252 INFO L168 Benchmark]: Toolchain (without parser) took 5190.99 ms. Allocated memory was 58.7 MB in the beginning and 176.2 MB in the end (delta: 117.4 MB). Free memory was 28.0 MB in the beginning and 74.8 MB in the end (delta: -46.8 MB). Peak memory consumption was 67.8 MB. Max. memory is 16.1 GB. [2021-10-16 02:26:33,253 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 58.7 MB. Free memory is still 39.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:26:33,254 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5020.49 ms. Allocated memory was 58.7 MB in the beginning and 176.2 MB in the end (delta: 117.4 MB). Free memory was 27.8 MB in the beginning and 79.8 MB in the end (delta: -52.0 MB). Peak memory consumption was 67.8 MB. Max. memory is 16.1 GB. [2021-10-16 02:26:33,255 INFO L168 Benchmark]: Boogie Procedure Inliner took 163.96 ms. Allocated memory is still 176.2 MB. Free memory was 79.8 MB in the beginning and 74.8 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-16 02:26:33,259 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 58.7 MB. Free memory is still 39.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5020.49 ms. Allocated memory was 58.7 MB in the beginning and 176.2 MB in the end (delta: 117.4 MB). Free memory was 27.8 MB in the beginning and 79.8 MB in the end (delta: -52.0 MB). Peak memory consumption was 67.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 163.96 ms. Allocated memory is still 176.2 MB. Free memory was 79.8 MB in the beginning and 74.8 MB in the end (delta: 5.0 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...