./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe89483-7fd6-4c53-a1dd-3f786e068207/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe89483-7fd6-4c53-a1dd-3f786e068207/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe89483-7fd6-4c53-a1dd-3f786e068207/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe89483-7fd6-4c53-a1dd-3f786e068207/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe89483-7fd6-4c53-a1dd-3f786e068207/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe89483-7fd6-4c53-a1dd-3f786e068207/bin/utaipan-q2qaUkNPG8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f4cdfc0afb6d32b44a7ef8a7de6ceabb650e8601 ....................................................................................................................................................................................................... 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_cbe89483-7fd6-4c53-a1dd-3f786e068207/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe89483-7fd6-4c53-a1dd-3f786e068207/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe89483-7fd6-4c53-a1dd-3f786e068207/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe89483-7fd6-4c53-a1dd-3f786e068207/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe89483-7fd6-4c53-a1dd-3f786e068207/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe89483-7fd6-4c53-a1dd-3f786e068207/bin/utaipan-q2qaUkNPG8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f4cdfc0afb6d32b44a7ef8a7de6ceabb650e8601 ............................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 08:05:04,783 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 08:05:04,785 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 08:05:04,841 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 08:05:04,842 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 08:05:04,848 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 08:05:04,852 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 08:05:04,856 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 08:05:04,859 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 08:05:04,867 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 08:05:04,869 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 08:05:04,871 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 08:05:04,871 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 08:05:04,874 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 08:05:04,876 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 08:05:04,879 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 08:05:04,881 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 08:05:04,882 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 08:05:04,888 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 08:05:04,899 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 08:05:04,901 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 08:05:04,903 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 08:05:04,907 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 08:05:04,908 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 08:05:04,912 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 08:05:04,912 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 08:05:04,913 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 08:05:04,915 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 08:05:04,916 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 08:05:04,918 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 08:05:04,918 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 08:05:04,919 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 08:05:04,921 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 08:05:04,921 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 08:05:04,922 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 08:05:04,923 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 08:05:04,923 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 08:05:04,924 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 08:05:04,924 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 08:05:04,925 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 08:05:04,926 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 08:05:04,926 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe89483-7fd6-4c53-a1dd-3f786e068207/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 08:05:04,953 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 08:05:04,953 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 08:05:04,954 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 08:05:04,954 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 08:05:04,954 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 08:05:04,954 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 08:05:04,955 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 08:05:04,955 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 08:05:04,955 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 08:05:04,955 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 08:05:04,955 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 08:05:04,956 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 08:05:04,956 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 08:05:04,956 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 08:05:04,956 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 08:05:04,957 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 08:05:04,957 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 08:05:04,957 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 08:05:04,958 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 08:05:04,958 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 08:05:04,958 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 08:05:04,958 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 08:05:04,958 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 08:05:04,959 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 08:05:04,959 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 08:05:04,959 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 08:05:04,959 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 08:05:04,959 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 08:05:04,960 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 08:05:04,960 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 08:05:04,960 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 08:05:04,960 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 08:05:04,961 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 08:05:04,961 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 08:05:04,961 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 08:05:04,961 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 08:05:04,961 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_cbe89483-7fd6-4c53-a1dd-3f786e068207/bin/utaipan-q2qaUkNPG8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe89483-7fd6-4c53-a1dd-3f786e068207/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f4cdfc0afb6d32b44a7ef8a7de6ceabb650e8601 [2021-10-13 08:05:05,238 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 08:05:05,281 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 08:05:05,284 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 08:05:05,286 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 08:05:05,287 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 08:05:05,289 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe89483-7fd6-4c53-a1dd-3f786e068207/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2021-10-13 08:05:05,368 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe89483-7fd6-4c53-a1dd-3f786e068207/bin/utaipan-q2qaUkNPG8/data/62ca1da9f/acb33c343eb84af79927ad0086c9f5e4/FLAG5d425762a [2021-10-13 08:05:06,288 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 08:05:06,289 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe89483-7fd6-4c53-a1dd-3f786e068207/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2021-10-13 08:05:06,343 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe89483-7fd6-4c53-a1dd-3f786e068207/bin/utaipan-q2qaUkNPG8/data/62ca1da9f/acb33c343eb84af79927ad0086c9f5e4/FLAG5d425762a [2021-10-13 08:05:06,732 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe89483-7fd6-4c53-a1dd-3f786e068207/bin/utaipan-q2qaUkNPG8/data/62ca1da9f/acb33c343eb84af79927ad0086c9f5e4 [2021-10-13 08:05:06,735 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 08:05:06,737 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 08:05:06,743 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 08:05:06,743 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 08:05:06,746 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 08:05:06,747 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:05:06" (1/1) ... [2021-10-13 08:05:06,748 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@267f5832 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:05:06, skipping insertion in model container [2021-10-13 08:05:06,749 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:05:06" (1/1) ... [2021-10-13 08:05:06,758 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 08:05:06,916 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 08:05:07,353 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_cbe89483-7fd6-4c53-a1dd-3f786e068207/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4493,4506] [2021-10-13 08:05:07,366 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_cbe89483-7fd6-4c53-a1dd-3f786e068207/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4553,4566] [2021-10-13 08:05:07,401 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 08:05:07,409 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 08:05:08,843 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:08,844 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:08,845 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:08,846 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:08,847 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:08,862 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:08,863 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:08,865 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:08,865 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:08,867 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:08,868 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:08,869 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:08,870 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:09,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 08:05:09,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 08:05:09,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 08:05:09,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 08:05:09,397 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 08:05:09,398 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 08:05:09,399 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 08:05:09,400 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 08:05:09,401 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 08:05:09,401 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 08:05:09,609 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 08:05:09,610 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 08:05:09,611 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 08:05:09,612 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 08:05:09,613 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 08:05:09,628 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1038) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1415) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1359) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 08:05:09,645 INFO L168 Benchmark]: Toolchain (without parser) took 2907.23 ms. Allocated memory is still 138.4 MB. Free memory was 88.7 MB in the beginning and 70.4 MB in the end (delta: 18.3 MB). Peak memory consumption was 20.2 MB. Max. memory is 16.1 GB. [2021-10-13 08:05:09,646 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 138.4 MB. Free memory is still 115.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 08:05:09,647 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2900.73 ms. Allocated memory is still 138.4 MB. Free memory was 88.4 MB in the beginning and 70.4 MB in the end (delta: 18.0 MB). Peak memory consumption was 20.2 MB. Max. memory is 16.1 GB. [2021-10-13 08:05:09,649 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 138.4 MB. Free memory is still 115.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2900.73 ms. Allocated memory is still 138.4 MB. Free memory was 88.4 MB in the beginning and 70.4 MB in the end (delta: 18.0 MB). Peak memory consumption was 20.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 08:05:12,177 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 08:05:12,180 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 08:05:12,240 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 08:05:12,241 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 08:05:12,247 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 08:05:12,249 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 08:05:12,254 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 08:05:12,257 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 08:05:12,266 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 08:05:12,267 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 08:05:12,269 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 08:05:12,270 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 08:05:12,273 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 08:05:12,276 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 08:05:12,282 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 08:05:12,284 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 08:05:12,285 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 08:05:12,288 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 08:05:12,298 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 08:05:12,301 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 08:05:12,302 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 08:05:12,304 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 08:05:12,307 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 08:05:12,310 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 08:05:12,310 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 08:05:12,310 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 08:05:12,311 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 08:05:12,312 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 08:05:12,313 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 08:05:12,313 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 08:05:12,314 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 08:05:12,315 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 08:05:12,315 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 08:05:12,316 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 08:05:12,331 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 08:05:12,333 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 08:05:12,333 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 08:05:12,333 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 08:05:12,336 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 08:05:12,337 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 08:05:12,338 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe89483-7fd6-4c53-a1dd-3f786e068207/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 08:05:12,386 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 08:05:12,387 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 08:05:12,388 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 08:05:12,389 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 08:05:12,389 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 08:05:12,389 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 08:05:12,389 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 08:05:12,390 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 08:05:12,390 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 08:05:12,392 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 08:05:12,393 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 08:05:12,393 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 08:05:12,393 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 08:05:12,394 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 08:05:12,394 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 08:05:12,394 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 08:05:12,394 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 08:05:12,395 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 08:05:12,395 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 08:05:12,395 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 08:05:12,395 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 08:05:12,396 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 08:05:12,396 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 08:05:12,396 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 08:05:12,396 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 08:05:12,397 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 08:05:12,397 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 08:05:12,397 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 08:05:12,397 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 08:05:12,398 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 08:05:12,398 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 08:05:12,398 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 08:05:12,398 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_cbe89483-7fd6-4c53-a1dd-3f786e068207/bin/utaipan-q2qaUkNPG8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe89483-7fd6-4c53-a1dd-3f786e068207/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f4cdfc0afb6d32b44a7ef8a7de6ceabb650e8601 [2021-10-13 08:05:12,868 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 08:05:12,897 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 08:05:12,900 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 08:05:12,902 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 08:05:12,903 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 08:05:12,904 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe89483-7fd6-4c53-a1dd-3f786e068207/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2021-10-13 08:05:12,995 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe89483-7fd6-4c53-a1dd-3f786e068207/bin/utaipan-q2qaUkNPG8/data/37f9cba51/2244b329f4e6419b8279934ba9f51304/FLAG7d1390acb [2021-10-13 08:05:14,085 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 08:05:14,087 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe89483-7fd6-4c53-a1dd-3f786e068207/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2021-10-13 08:05:14,133 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe89483-7fd6-4c53-a1dd-3f786e068207/bin/utaipan-q2qaUkNPG8/data/37f9cba51/2244b329f4e6419b8279934ba9f51304/FLAG7d1390acb [2021-10-13 08:05:14,438 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe89483-7fd6-4c53-a1dd-3f786e068207/bin/utaipan-q2qaUkNPG8/data/37f9cba51/2244b329f4e6419b8279934ba9f51304 [2021-10-13 08:05:14,440 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 08:05:14,442 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 08:05:14,443 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 08:05:14,443 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 08:05:14,447 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 08:05:14,448 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:05:14" (1/1) ... [2021-10-13 08:05:14,449 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23513882 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:05:14, skipping insertion in model container [2021-10-13 08:05:14,450 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:05:14" (1/1) ... [2021-10-13 08:05:14,457 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 08:05:14,590 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 08:05:14,936 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_cbe89483-7fd6-4c53-a1dd-3f786e068207/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4493,4506] [2021-10-13 08:05:14,944 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_cbe89483-7fd6-4c53-a1dd-3f786e068207/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4553,4566] [2021-10-13 08:05:14,972 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 08:05:14,979 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 08:05:16,278 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:16,282 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:16,283 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:16,284 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:16,286 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:16,302 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:16,303 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:16,305 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:16,306 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:16,309 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:16,310 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:16,311 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:16,311 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:16,938 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 08:05:16,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 08:05:16,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 08:05:16,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 08:05:16,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 08:05:16,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 08:05:16,946 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 08:05:16,947 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 08:05:16,948 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 08:05:16,949 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 08:05:17,218 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 08:05:17,723 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:17,724 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:17,762 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:17,763 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:17,772 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:17,776 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:17,799 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:17,800 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:17,801 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:17,802 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:17,802 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:17,803 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:17,803 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:17,865 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 08:05:17,938 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 08:05:18,036 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 08:05:18,040 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_cbe89483-7fd6-4c53-a1dd-3f786e068207/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4493,4506] [2021-10-13 08:05:18,041 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_cbe89483-7fd6-4c53-a1dd-3f786e068207/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4553,4566] [2021-10-13 08:05:18,043 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 08:05:18,043 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 08:05:18,078 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,079 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,079 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,080 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,080 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,087 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,087 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,088 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,089 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,090 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,091 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,091 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,092 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 08:05:18,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 08:05:18,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 08:05:18,132 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 08:05:18,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 08:05:18,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 08:05:18,134 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 08:05:18,134 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 08:05:18,135 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 08:05:18,135 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 08:05:18,178 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 08:05:18,290 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,291 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,319 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,320 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,323 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,324 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,333 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,334 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,335 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,336 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,336 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,337 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,337 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,365 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 08:05:18,389 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 08:05:18,405 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_cbe89483-7fd6-4c53-a1dd-3f786e068207/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4493,4506] [2021-10-13 08:05:18,406 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_cbe89483-7fd6-4c53-a1dd-3f786e068207/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4553,4566] [2021-10-13 08:05:18,408 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 08:05:18,409 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 08:05:18,447 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,448 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,448 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,449 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,450 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,457 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,458 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,459 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,459 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,460 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,461 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,462 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,462 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,499 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 08:05:18,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 08:05:18,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 08:05:18,501 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 08:05:18,502 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 08:05:18,502 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 08:05:18,503 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 08:05:18,503 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 08:05:18,504 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 08:05:18,504 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 08:05:18,559 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 08:05:18,650 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,651 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,659 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,660 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,662 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,663 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,695 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,695 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,696 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,696 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,697 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,697 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,698 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:05:18,728 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 08:05:19,362 INFO L208 MainTranslator]: Completed translation [2021-10-13 08:05:19,363 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:05:19 WrapperNode [2021-10-13 08:05:19,363 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 08:05:19,364 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 08:05:19,365 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 08:05:19,365 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 08:05:19,373 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:05:19" (1/1) ... [2021-10-13 08:05:19,485 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-13 08:05:19,568 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:05:19" (1/1) ... [2021-10-13 08:05:19,589 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 08:05:19,589 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 08:05:19,591 INFO L168 Benchmark]: Toolchain (without parser) took 5148.32 ms. Allocated memory was 77.6 MB in the beginning and 161.5 MB in the end (delta: 83.9 MB). Free memory was 53.4 MB in the beginning and 93.5 MB in the end (delta: -40.1 MB). Peak memory consumption was 43.6 MB. Max. memory is 16.1 GB. [2021-10-13 08:05:19,591 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 77.6 MB. Free memory was 58.7 MB in the beginning and 58.6 MB in the end (delta: 66.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 08:05:19,592 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4920.27 ms. Allocated memory was 77.6 MB in the beginning and 161.5 MB in the end (delta: 83.9 MB). Free memory was 53.2 MB in the beginning and 99.8 MB in the end (delta: -46.6 MB). Peak memory consumption was 75.0 MB. Max. memory is 16.1 GB. [2021-10-13 08:05:19,592 INFO L168 Benchmark]: Boogie Procedure Inliner took 224.54 ms. Allocated memory is still 161.5 MB. Free memory was 99.8 MB in the beginning and 93.5 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 08:05:19,594 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 77.6 MB. Free memory was 58.7 MB in the beginning and 58.6 MB in the end (delta: 66.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4920.27 ms. Allocated memory was 77.6 MB in the beginning and 161.5 MB in the end (delta: 83.9 MB). Free memory was 53.2 MB in the beginning and 99.8 MB in the end (delta: -46.6 MB). Peak memory consumption was 75.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 224.54 ms. Allocated memory is still 161.5 MB. Free memory was 99.8 MB in the beginning and 93.5 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...