./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_eq_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_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/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_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/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_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/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 d00020899366411e7d9017e2e5c22fbd124ceab4 ....................................................................................................................................................................................................... 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_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/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_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/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_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/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 d00020899366411e7d9017e2e5c22fbd124ceab4 ............................................................................................................................................................................................................................................................................. 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 02:32:52,247 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:32:52,249 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:32:52,282 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:32:52,282 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:32:52,284 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:32:52,286 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:32:52,288 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:32:52,290 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:32:52,291 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:32:52,292 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:32:52,294 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:32:52,294 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:32:52,296 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:32:52,297 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:32:52,298 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:32:52,299 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:32:52,301 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:32:52,303 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:32:52,305 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:32:52,307 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:32:52,309 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:32:52,310 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:32:52,311 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:32:52,315 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:32:52,315 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:32:52,316 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:32:52,317 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:32:52,317 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:32:52,319 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:32:52,319 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:32:52,320 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:32:52,321 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:32:52,322 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:32:52,323 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:32:52,323 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:32:52,324 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:32:52,324 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:32:52,324 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:32:52,325 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:32:52,325 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:32:52,327 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-11 02:32:52,374 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:32:52,377 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:32:52,378 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:32:52,378 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:32:52,379 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:32:52,379 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:32:52,379 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:32:52,379 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:32:52,386 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:32:52,386 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:32:52,387 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:32:52,388 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:32:52,388 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:32:52,388 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:32:52,388 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:32:52,389 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:32:52,389 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:32:52,390 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:32:52,390 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:32:52,390 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:32:52,390 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:32:52,391 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:32:52,391 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:32:52,391 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:32:52,391 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:32:52,392 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:32:52,392 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:32:52,392 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:32:52,392 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:32:52,394 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:32:52,394 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:32:52,395 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:32:52,395 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:32:52,395 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:32:52,395 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:32:52,396 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:32:52,396 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_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d00020899366411e7d9017e2e5c22fbd124ceab4 [2021-10-11 02:32:52,642 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:32:52,683 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:32:52,685 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:32:52,687 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:32:52,688 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:32:52,689 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i [2021-10-11 02:32:52,764 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/bin/utaipan-WLngWcDbfI/data/73d0e2f93/2631c3ded8454f8a964b2ac9c09d7501/FLAG5aad50613 [2021-10-11 02:32:53,615 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:32:53,616 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i [2021-10-11 02:32:53,679 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/bin/utaipan-WLngWcDbfI/data/73d0e2f93/2631c3ded8454f8a964b2ac9c09d7501/FLAG5aad50613 [2021-10-11 02:32:54,135 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/bin/utaipan-WLngWcDbfI/data/73d0e2f93/2631c3ded8454f8a964b2ac9c09d7501 [2021-10-11 02:32:54,145 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:32:54,146 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:32:54,150 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:32:54,150 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:32:54,154 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:32:54,155 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:32:54" (1/1) ... [2021-10-11 02:32:54,158 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d8f7898 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:32:54, skipping insertion in model container [2021-10-11 02:32:54,159 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:32:54" (1/1) ... [2021-10-11 02:32:54,166 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:32:54,330 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:32:54,687 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_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i[4491,4504] [2021-10-11 02:32:54,695 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_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i[4551,4564] [2021-10-11 02:32:54,723 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:32:54,730 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:32:56,205 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:56,206 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:56,207 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:56,209 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:56,211 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:56,243 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:56,249 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:56,251 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:56,254 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:56,258 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:56,259 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:56,260 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:56,261 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:32:56,818 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:32:56,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:32:56,821 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:32:56,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:32:56,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:32:56,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:32:56,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:32:56,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:32:56,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:32:56,844 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:32:57,119 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:32:57,120 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 02:32:57,120 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 02:32:57,122 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 02:32:57,123 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 02:32:57,135 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-11 02:32:57,142 INFO L168 Benchmark]: Toolchain (without parser) took 2994.35 ms. Allocated memory was 90.2 MB in the beginning and 111.1 MB in the end (delta: 21.0 MB). Free memory was 46.9 MB in the beginning and 73.1 MB in the end (delta: -26.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 16.1 GB. [2021-10-11 02:32:57,143 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 90.2 MB. Free memory was 47.6 MB in the beginning and 47.6 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:32:57,145 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2989.48 ms. Allocated memory was 90.2 MB in the beginning and 111.1 MB in the end (delta: 21.0 MB). Free memory was 46.7 MB in the beginning and 73.1 MB in the end (delta: -26.3 MB). Peak memory consumption was 21.1 MB. Max. memory is 16.1 GB. [2021-10-11 02:32:57,148 INFO L339 ainManager$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 90.2 MB. Free memory was 47.6 MB in the beginning and 47.6 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2989.48 ms. Allocated memory was 90.2 MB in the beginning and 111.1 MB in the end (delta: 21.0 MB). Free memory was 46.7 MB in the beginning and 73.1 MB in the end (delta: -26.3 MB). Peak memory consumption was 21.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:32:59,666 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:32:59,669 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:32:59,713 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:32:59,714 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:32:59,720 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:32:59,725 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:32:59,731 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:32:59,735 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:32:59,741 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:32:59,746 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:32:59,747 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:32:59,748 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:32:59,752 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:32:59,754 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:32:59,756 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:32:59,758 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:32:59,760 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:32:59,766 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:32:59,776 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:32:59,778 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:32:59,780 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:32:59,783 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:32:59,786 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:32:59,795 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:32:59,796 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:32:59,796 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:32:59,798 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:32:59,799 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:32:59,800 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:32:59,801 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:32:59,802 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:32:59,804 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:32:59,805 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:32:59,808 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:32:59,808 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:32:59,809 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:32:59,809 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:32:59,810 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:32:59,812 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:32:59,813 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:32:59,814 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-11 02:32:59,863 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:32:59,863 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:32:59,865 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:32:59,865 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:32:59,866 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:32:59,866 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:32:59,866 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:32:59,867 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:32:59,867 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:32:59,868 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:32:59,870 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:32:59,870 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:32:59,870 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:32:59,871 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:32:59,871 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:32:59,871 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:32:59,871 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:32:59,872 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:32:59,872 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:32:59,872 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:32:59,872 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:32:59,873 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:32:59,873 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:32:59,873 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:32:59,873 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:32:59,874 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:32:59,874 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:32:59,874 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:32:59,874 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:32:59,875 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:32:59,875 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:32:59,875 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:32:59,875 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_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d00020899366411e7d9017e2e5c22fbd124ceab4 [2021-10-11 02:33:00,325 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:33:00,355 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:33:00,358 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:33:00,360 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:33:00,360 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:33:00,362 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i [2021-10-11 02:33:00,433 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/bin/utaipan-WLngWcDbfI/data/17e8d3fbe/c7b76f459de04435a802825d97f4425d/FLAG0b04d036a [2021-10-11 02:33:01,641 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:33:01,643 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i [2021-10-11 02:33:01,692 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/bin/utaipan-WLngWcDbfI/data/17e8d3fbe/c7b76f459de04435a802825d97f4425d/FLAG0b04d036a [2021-10-11 02:33:01,972 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/bin/utaipan-WLngWcDbfI/data/17e8d3fbe/c7b76f459de04435a802825d97f4425d [2021-10-11 02:33:01,975 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:33:01,976 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:33:01,978 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:33:01,978 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:33:01,982 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:33:01,983 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:33:01" (1/1) ... [2021-10-11 02:33:01,985 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13e3375a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:33:01, skipping insertion in model container [2021-10-11 02:33:01,986 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:33:01" (1/1) ... [2021-10-11 02:33:01,994 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:33:02,138 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:33:02,463 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_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i[4491,4504] [2021-10-11 02:33:02,472 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_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i[4551,4564] [2021-10-11 02:33:02,507 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:33:02,521 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:33:03,741 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:03,743 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:03,743 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:03,744 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:03,745 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:03,789 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:03,800 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:03,803 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:03,803 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:03,806 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:03,807 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:03,808 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:03,808 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:04,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:33:04,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:33:04,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:33:04,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:33:04,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:33:04,317 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:33:04,318 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:33:04,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:33:04,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:33:04,320 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:33:04,523 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:33:04,943 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:04,943 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:04,968 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:04,969 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:04,976 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:04,976 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:04,992 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:04,993 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:04,994 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:04,994 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:04,995 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:04,995 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:04,996 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,048 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:33:05,112 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:33:05,197 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:33:05,205 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_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i[4491,4504] [2021-10-11 02:33:05,206 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_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i[4551,4564] [2021-10-11 02:33:05,212 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:33:05,213 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:33:05,264 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,264 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,268 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,269 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,269 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,280 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,281 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,282 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,282 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,283 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,285 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,286 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,286 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:33:05,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:33:05,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:33:05,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:33:05,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:33:05,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:33:05,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:33:05,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:33:05,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:33:05,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:33:05,372 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:33:05,546 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,546 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,557 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,558 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,561 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,563 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,579 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,580 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,581 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,582 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,583 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,583 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,584 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,611 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:33:05,656 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:33:05,684 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_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i[4491,4504] [2021-10-11 02:33:05,685 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_77aa8e4c-f4ae-4ff6-b201-b47d774d5da8/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i[4551,4564] [2021-10-11 02:33:05,687 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:33:05,689 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:33:05,734 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,735 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,735 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,736 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,737 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,770 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,771 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,772 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,772 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,773 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,774 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,774 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,775 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:33:05,809 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:33:05,810 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:33:05,810 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:33:05,811 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:33:05,812 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:33:05,812 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:33:05,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:33:05,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:33:05,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:33:05,841 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:33:05,973 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,973 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,981 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,982 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,997 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:05,997 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:06,007 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:06,007 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:06,008 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:06,008 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:06,009 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:06,009 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:06,010 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:33:06,032 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:33:07,221 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:33:07,221 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:33:07 WrapperNode [2021-10-11 02:33:07,221 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:33:07,223 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:33:07,223 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:33:07,223 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:33:07,231 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:33:07" (1/1) ... [2021-10-11 02:33:07,289 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 02:33:07,374 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:33:07" (1/1) ... [2021-10-11 02:33:07,374 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:33:07,374 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 02:33:07,376 INFO L168 Benchmark]: Toolchain (without parser) took 5398.96 ms. Allocated memory was 71.3 MB in the beginning and 178.3 MB in the end (delta: 107.0 MB). Free memory was 43.9 MB in the beginning and 77.9 MB in the end (delta: -34.0 MB). Peak memory consumption was 72.6 MB. Max. memory is 16.1 GB. [2021-10-11 02:33:07,377 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 71.3 MB. Free memory was 53.7 MB in the beginning and 53.6 MB in the end (delta: 55.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:33:07,378 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5243.82 ms. Allocated memory was 71.3 MB in the beginning and 178.3 MB in the end (delta: 107.0 MB). Free memory was 43.8 MB in the beginning and 84.2 MB in the end (delta: -40.4 MB). Peak memory consumption was 127.2 MB. Max. memory is 16.1 GB. [2021-10-11 02:33:07,378 INFO L168 Benchmark]: Boogie Procedure Inliner took 151.72 ms. Allocated memory is still 178.3 MB. Free memory was 84.2 MB in the beginning and 77.9 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:33:07,380 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 71.3 MB. Free memory was 53.7 MB in the beginning and 53.6 MB in the end (delta: 55.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5243.82 ms. Allocated memory was 71.3 MB in the beginning and 178.3 MB in the end (delta: 107.0 MB). Free memory was 43.8 MB in the beginning and 84.2 MB in the end (delta: -40.4 MB). Peak memory consumption was 127.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 151.72 ms. Allocated memory is still 178.3 MB. Free memory was 84.2 MB in the beginning and 77.9 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...