./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245da5f3-bd89-40db-b8d1-004ac4e33a2a/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245da5f3-bd89-40db-b8d1-004ac4e33a2a/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245da5f3-bd89-40db-b8d1-004ac4e33a2a/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245da5f3-bd89-40db-b8d1-004ac4e33a2a/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245da5f3-bd89-40db-b8d1-004ac4e33a2a/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245da5f3-bd89-40db-b8d1-004ac4e33a2a/bin/utaipan-WLngWcDbfI --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 17d770c1409a08164cfaba20e7dbe2558cd38a56 ....................................................................................................................................................................................................... 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_245da5f3-bd89-40db-b8d1-004ac4e33a2a/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245da5f3-bd89-40db-b8d1-004ac4e33a2a/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245da5f3-bd89-40db-b8d1-004ac4e33a2a/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245da5f3-bd89-40db-b8d1-004ac4e33a2a/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245da5f3-bd89-40db-b8d1-004ac4e33a2a/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245da5f3-bd89-40db-b8d1-004ac4e33a2a/bin/utaipan-WLngWcDbfI --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 17d770c1409a08164cfaba20e7dbe2558cd38a56 ............................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:25:13,142 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:25:13,144 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:25:13,181 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:25:13,182 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:25:13,183 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:25:13,185 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:25:13,188 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:25:13,190 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:25:13,191 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:25:13,193 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:25:13,195 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:25:13,195 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:25:13,197 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:25:13,198 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:25:13,200 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:25:13,201 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:25:13,202 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:25:13,209 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:25:13,212 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:25:13,223 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:25:13,225 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:25:13,227 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:25:13,228 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:25:13,233 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:25:13,235 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:25:13,236 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:25:13,237 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:25:13,239 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:25:13,240 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:25:13,241 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:25:13,242 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:25:13,244 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:25:13,245 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:25:13,247 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:25:13,248 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:25:13,249 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:25:13,249 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:25:13,249 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:25:13,250 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:25:13,251 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:25:13,253 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245da5f3-bd89-40db-b8d1-004ac4e33a2a/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-11 02:25:13,303 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:25:13,303 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:25:13,305 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:25:13,305 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:25:13,305 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:25:13,306 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:25:13,306 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:25:13,306 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:25:13,312 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:25:13,313 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:25:13,314 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:25:13,314 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:25:13,315 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:25:13,315 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:25:13,315 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:25:13,316 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:25:13,316 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:25:13,316 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:25:13,317 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:25:13,317 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:25:13,317 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:25:13,317 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:25:13,317 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:25:13,318 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:25:13,318 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:25:13,318 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:25:13,318 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:25:13,319 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:25:13,319 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:25:13,319 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:25:13,319 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:25:13,320 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:25:13,320 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:25:13,320 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:25:13,320 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:25:13,321 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:25:13,321 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_245da5f3-bd89-40db-b8d1-004ac4e33a2a/bin/utaipan-WLngWcDbfI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245da5f3-bd89-40db-b8d1-004ac4e33a2a/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 17d770c1409a08164cfaba20e7dbe2558cd38a56 [2021-10-11 02:25:13,596 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:25:13,637 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:25:13,640 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:25:13,642 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:25:13,643 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:25:13,644 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245da5f3-bd89-40db-b8d1-004ac4e33a2a/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i [2021-10-11 02:25:13,726 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245da5f3-bd89-40db-b8d1-004ac4e33a2a/bin/utaipan-WLngWcDbfI/data/870b24b86/13ad59cabdb644229616e060b7947cdf/FLAGdda50537e [2021-10-11 02:25:14,594 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:25:14,596 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245da5f3-bd89-40db-b8d1-004ac4e33a2a/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i [2021-10-11 02:25:14,642 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245da5f3-bd89-40db-b8d1-004ac4e33a2a/bin/utaipan-WLngWcDbfI/data/870b24b86/13ad59cabdb644229616e060b7947cdf/FLAGdda50537e [2021-10-11 02:25:15,094 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245da5f3-bd89-40db-b8d1-004ac4e33a2a/bin/utaipan-WLngWcDbfI/data/870b24b86/13ad59cabdb644229616e060b7947cdf [2021-10-11 02:25:15,098 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:25:15,100 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:25:15,102 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:25:15,102 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:25:15,106 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:25:15,107 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:25:15" (1/1) ... [2021-10-11 02:25:15,110 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b941c44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:25:15, skipping insertion in model container [2021-10-11 02:25:15,111 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:25:15" (1/1) ... [2021-10-11 02:25:15,120 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:25:15,281 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:25:15,692 WARN L226 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_245da5f3-bd89-40db-b8d1-004ac4e33a2a/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i[4492,4505] [2021-10-11 02:25:15,700 WARN L226 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_245da5f3-bd89-40db-b8d1-004ac4e33a2a/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i[4552,4565] [2021-10-11 02:25:15,732 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:25:15,742 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:25:16,872 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:16,873 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:16,874 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:16,875 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:16,876 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:16,898 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:16,899 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:16,901 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:16,902 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:16,904 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:16,906 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:16,906 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:16,907 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:17,548 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:25:17,552 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:25:17,556 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:25:17,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:25:17,562 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:25:17,564 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:25:17,566 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:25:17,568 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:25:17,570 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:25:17,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:25:17,845 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:25:17,846 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:25:17,847 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:25:17,849 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:25:17,850 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:25:17,868 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:1032) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) 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:1409) 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:1353) 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:1046) 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:1424) 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:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-11 02:25:17,876 INFO L168 Benchmark]: Toolchain (without parser) took 2774.74 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 49.5 MB in the beginning and 78.9 MB in the end (delta: -29.3 MB). Peak memory consumption was 16.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:25:17,877 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 96.5 MB. Free memory is still 76.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:25:17,878 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2771.43 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 49.3 MB in the beginning and 78.9 MB in the end (delta: -29.6 MB). Peak memory consumption was 16.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:25:17,881 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 96.5 MB. Free memory is still 76.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2771.43 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 49.3 MB in the beginning and 78.9 MB in the end (delta: -29.6 MB). Peak memory consumption was 16.3 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 0.2.0-7b2dab5 [2021-10-11 02:25:20,295 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:25:20,297 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:25:20,336 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:25:20,337 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:25:20,345 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:25:20,347 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:25:20,349 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:25:20,351 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:25:20,353 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:25:20,354 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:25:20,355 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:25:20,356 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:25:20,357 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:25:20,359 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:25:20,360 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:25:20,361 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:25:20,362 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:25:20,365 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:25:20,367 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:25:20,369 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:25:20,370 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:25:20,372 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:25:20,373 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:25:20,377 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:25:20,381 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:25:20,385 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:25:20,386 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:25:20,388 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:25:20,390 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:25:20,390 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:25:20,391 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:25:20,393 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:25:20,394 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:25:20,396 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:25:20,397 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:25:20,398 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:25:20,398 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:25:20,399 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:25:20,401 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:25:20,402 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:25:20,403 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245da5f3-bd89-40db-b8d1-004ac4e33a2a/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-11 02:25:20,450 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:25:20,450 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:25:20,452 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:25:20,452 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:25:20,452 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:25:20,453 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:25:20,453 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:25:20,453 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:25:20,453 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:25:20,455 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:25:20,456 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:25:20,457 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:25:20,457 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:25:20,457 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:25:20,457 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:25:20,458 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:25:20,458 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:25:20,458 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:25:20,458 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:25:20,459 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:25:20,459 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:25:20,459 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:25:20,459 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:25:20,460 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:25:20,460 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:25:20,460 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:25:20,460 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:25:20,461 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:25:20,461 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:25:20,461 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:25:20,461 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:25:20,462 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:25:20,462 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_245da5f3-bd89-40db-b8d1-004ac4e33a2a/bin/utaipan-WLngWcDbfI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245da5f3-bd89-40db-b8d1-004ac4e33a2a/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 17d770c1409a08164cfaba20e7dbe2558cd38a56 [2021-10-11 02:25:20,847 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:25:20,874 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:25:20,877 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:25:20,878 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:25:20,884 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:25:20,886 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245da5f3-bd89-40db-b8d1-004ac4e33a2a/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i [2021-10-11 02:25:20,973 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245da5f3-bd89-40db-b8d1-004ac4e33a2a/bin/utaipan-WLngWcDbfI/data/a0591ce05/bcaaa02137c045ebbb2860c8119c2e88/FLAGb729a9f5a [2021-10-11 02:25:22,001 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:25:22,002 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245da5f3-bd89-40db-b8d1-004ac4e33a2a/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i [2021-10-11 02:25:22,045 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245da5f3-bd89-40db-b8d1-004ac4e33a2a/bin/utaipan-WLngWcDbfI/data/a0591ce05/bcaaa02137c045ebbb2860c8119c2e88/FLAGb729a9f5a [2021-10-11 02:25:22,446 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_245da5f3-bd89-40db-b8d1-004ac4e33a2a/bin/utaipan-WLngWcDbfI/data/a0591ce05/bcaaa02137c045ebbb2860c8119c2e88 [2021-10-11 02:25:22,449 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:25:22,452 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:25:22,455 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:25:22,456 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:25:22,460 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:25:22,461 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:25:22" (1/1) ... [2021-10-11 02:25:22,464 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41be3a84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:25:22, skipping insertion in model container [2021-10-11 02:25:22,464 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:25:22" (1/1) ... [2021-10-11 02:25:22,473 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:25:22,628 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:25:23,013 WARN L226 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_245da5f3-bd89-40db-b8d1-004ac4e33a2a/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i[4492,4505] [2021-10-11 02:25:23,021 WARN L226 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_245da5f3-bd89-40db-b8d1-004ac4e33a2a/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i[4552,4565] [2021-10-11 02:25:23,051 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:25:23,058 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:25:24,666 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:24,667 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:24,668 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:24,669 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:24,670 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:24,691 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:24,694 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:24,698 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:24,701 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:24,705 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:24,708 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:24,710 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:24,711 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:25,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:25:25,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:25:25,331 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:25:25,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:25:25,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:25:25,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:25:25,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:25:25,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:25:25,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:25:25,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:25:25,594 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:25:25,965 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:25,966 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:25,994 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:25,995 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,001 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,002 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,016 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,017 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,018 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,018 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,019 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,019 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,020 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,057 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:25:26,094 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:25:26,191 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:25:26,195 WARN L226 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_245da5f3-bd89-40db-b8d1-004ac4e33a2a/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i[4492,4505] [2021-10-11 02:25:26,196 WARN L226 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_245da5f3-bd89-40db-b8d1-004ac4e33a2a/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i[4552,4565] [2021-10-11 02:25:26,197 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:25:26,198 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:25:26,231 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,231 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,232 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,232 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,233 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,239 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,240 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,241 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,242 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,243 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,244 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,244 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,245 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,278 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:25:26,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:25:26,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:25:26,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:25:26,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:25:26,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:25:26,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:25:26,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:25:26,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:25:26,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:25:26,337 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:25:26,455 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,455 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,464 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,465 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,468 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,468 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,477 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,478 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,479 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,479 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,480 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,480 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,481 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,522 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:25:26,541 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:25:26,554 WARN L226 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_245da5f3-bd89-40db-b8d1-004ac4e33a2a/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i[4492,4505] [2021-10-11 02:25:26,557 WARN L226 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_245da5f3-bd89-40db-b8d1-004ac4e33a2a/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i[4552,4565] [2021-10-11 02:25:26,559 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:25:26,568 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:25:26,612 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,613 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,614 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,615 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,615 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,621 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,623 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,624 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,624 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,627 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,629 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,630 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,630 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,658 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:25:26,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:25:26,661 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:25:26,662 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:25:26,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:25:26,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:25:26,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:25:26,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:25:26,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:25:26,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:25:26,688 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:25:26,820 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,820 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,834 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,834 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,838 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,839 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,849 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,849 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,850 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,850 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,851 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,851 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,852 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:25:26,927 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:25:28,159 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:25:28,160 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:25:28 WrapperNode [2021-10-11 02:25:28,160 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:25:28,161 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:25:28,162 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:25:28,162 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:25:28,170 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:25:28" (1/1) ... [2021-10-11 02:25:28,234 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]]] [2021-10-11 02:25:28,300 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:25:28" (1/1) ... [2021-10-11 02:25:28,300 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:25:28,301 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 02:25:28,303 INFO L168 Benchmark]: Toolchain (without parser) took 5849.77 ms. Allocated memory was 71.3 MB in the beginning and 190.8 MB in the end (delta: 119.5 MB). Free memory was 42.9 MB in the beginning and 128.7 MB in the end (delta: -85.9 MB). Peak memory consumption was 32.4 MB. Max. memory is 16.1 GB. [2021-10-11 02:25:28,303 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 71.3 MB. Free memory was 52.7 MB in the beginning and 52.6 MB in the end (delta: 55.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:25:28,304 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5705.39 ms. Allocated memory was 71.3 MB in the beginning and 190.8 MB in the end (delta: 119.5 MB). Free memory was 42.6 MB in the beginning and 135.0 MB in the end (delta: -92.4 MB). Peak memory consumption was 135.4 MB. Max. memory is 16.1 GB. [2021-10-11 02:25:28,305 INFO L168 Benchmark]: Boogie Procedure Inliner took 139.07 ms. Allocated memory is still 190.8 MB. Free memory was 135.0 MB in the beginning and 128.7 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:25:28,307 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 71.3 MB. Free memory was 52.7 MB in the beginning and 52.6 MB in the end (delta: 55.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5705.39 ms. Allocated memory was 71.3 MB in the beginning and 190.8 MB in the end (delta: 119.5 MB). Free memory was 42.6 MB in the beginning and 135.0 MB in the end (delta: -92.4 MB). Peak memory consumption was 135.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 139.07 ms. Allocated memory is still 190.8 MB. Free memory was 135.0 MB in the beginning and 128.7 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...