./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_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-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/bin/utaipan --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 5f369f541f881b4f6769929841f46aaa0026e00d .................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/bin/utaipan --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 5f369f541f881b4f6769929841f46aaa0026e00d ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-09 19:11:57,228 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 19:11:57,230 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 19:11:57,251 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 19:11:57,251 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 19:11:57,252 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 19:11:57,253 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 19:11:57,255 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 19:11:57,256 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 19:11:57,257 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 19:11:57,258 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 19:11:57,259 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 19:11:57,259 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 19:11:57,260 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 19:11:57,261 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 19:11:57,262 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 19:11:57,263 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 19:11:57,264 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 19:11:57,265 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 19:11:57,267 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 19:11:57,268 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 19:11:57,269 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 19:11:57,270 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 19:11:57,271 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 19:11:57,273 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 19:11:57,274 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 19:11:57,274 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 19:11:57,275 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 19:11:57,275 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 19:11:57,276 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 19:11:57,276 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 19:11:57,277 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 19:11:57,277 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 19:11:57,278 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 19:11:57,279 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 19:11:57,279 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 19:11:57,279 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 19:11:57,279 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 19:11:57,279 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 19:11:57,280 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 19:11:57,280 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 19:11:57,281 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 19:11:57,303 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 19:11:57,304 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 19:11:57,304 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 19:11:57,305 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 19:11:57,305 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 19:11:57,305 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 19:11:57,305 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 19:11:57,305 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 19:11:57,306 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 19:11:57,306 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 19:11:57,306 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 19:11:57,306 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 19:11:57,306 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 19:11:57,306 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 19:11:57,307 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 19:11:57,307 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 19:11:57,307 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 19:11:57,308 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 19:11:57,308 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 19:11:57,308 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 19:11:57,308 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 19:11:57,308 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 19:11:57,308 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 19:11:57,309 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 19:11:57,309 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 19:11:57,309 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 19:11:57,309 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 19:11:57,309 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 19:11:57,310 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 19:11:57,310 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 19:11:57,310 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 19:11:57,310 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 19:11:57,310 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 19:11:57,310 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 19:11:57,311 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 19:11:57,311 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 19:11:57,311 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-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5f369f541f881b4f6769929841f46aaa0026e00d [2020-12-09 19:11:57,489 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 19:11:57,509 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 19:11:57,511 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 19:11:57,512 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 19:11:57,512 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 19:11:57,513 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2020-12-09 19:11:57,554 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/bin/utaipan/data/0a84d1210/aec92c2a1005421d859070fb677b28d8/FLAGfbffa66b4 [2020-12-09 19:11:58,159 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 19:11:58,160 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2020-12-09 19:11:58,189 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/bin/utaipan/data/0a84d1210/aec92c2a1005421d859070fb677b28d8/FLAGfbffa66b4 [2020-12-09 19:11:58,604 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/bin/utaipan/data/0a84d1210/aec92c2a1005421d859070fb677b28d8 [2020-12-09 19:11:58,611 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 19:11:58,615 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 19:11:58,619 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 19:11:58,620 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 19:11:58,628 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 19:11:58,630 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 07:11:58" (1/1) ... [2020-12-09 19:11:58,635 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e7fbe4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:11:58, skipping insertion in model container [2020-12-09 19:11:58,636 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 07:11:58" (1/1) ... [2020-12-09 19:11:58,643 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 19:11:58,722 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 19:11:58,887 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4500,4513] [2020-12-09 19:11:58,892 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4560,4573] [2020-12-09 19:11:58,910 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 19:11:58,915 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 19:11:59,562 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:11:59,562 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:11:59,563 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:11:59,563 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:11:59,564 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:11:59,574 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:11:59,575 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:11:59,576 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:11:59,576 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:11:59,889 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 19:11:59,890 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 19:11:59,891 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 19:11:59,892 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 19:11:59,893 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 19:11:59,893 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 19:11:59,894 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 19:11:59,894 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 19:11:59,894 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 19:11:59,895 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 19:12:00,031 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 19:12:00,032 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 19:12:00,032 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 19:12:00,033 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 19:12:00,033 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 19:12:00,042 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.base.CHandler.visit(CHandler.java:1341) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2904) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2763) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2073) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1097) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-09 19:12:00,045 INFO L168 Benchmark]: Toolchain (without parser) took 1430.46 ms. Allocated memory is still 117.4 MB. Free memory was 77.9 MB in the beginning and 82.8 MB in the end (delta: -4.9 MB). Peak memory consumption was 29.2 MB. Max. memory is 16.1 GB. [2020-12-09 19:12:00,046 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 117.4 MB. Free memory is still 94.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 19:12:00,046 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1424.79 ms. Allocated memory is still 117.4 MB. Free memory was 77.7 MB in the beginning and 82.8 MB in the end (delta: -5.1 MB). Peak memory consumption was 29.2 MB. Max. memory is 16.1 GB. [2020-12-09 19:12:00,047 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 117.4 MB. Free memory is still 94.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1424.79 ms. Allocated memory is still 117.4 MB. Free memory was 77.7 MB in the beginning and 82.8 MB in the end (delta: -5.1 MB). Peak memory consumption was 29.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2020-12-09 19:12:01,351 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 19:12:01,354 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 19:12:01,382 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 19:12:01,382 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 19:12:01,383 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 19:12:01,385 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 19:12:01,388 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 19:12:01,390 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 19:12:01,391 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 19:12:01,392 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 19:12:01,393 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 19:12:01,394 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 19:12:01,395 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 19:12:01,396 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 19:12:01,398 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 19:12:01,399 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 19:12:01,400 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 19:12:01,402 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 19:12:01,404 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 19:12:01,406 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 19:12:01,408 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 19:12:01,409 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 19:12:01,410 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 19:12:01,413 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 19:12:01,414 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 19:12:01,414 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 19:12:01,415 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 19:12:01,416 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 19:12:01,416 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 19:12:01,417 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 19:12:01,417 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 19:12:01,418 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 19:12:01,419 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 19:12:01,420 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 19:12:01,420 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 19:12:01,420 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 19:12:01,420 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 19:12:01,420 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 19:12:01,421 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 19:12:01,422 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 19:12:01,422 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 19:12:01,451 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 19:12:01,451 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 19:12:01,452 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 19:12:01,452 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 19:12:01,453 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 19:12:01,453 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 19:12:01,453 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 19:12:01,453 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 19:12:01,453 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 19:12:01,454 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 19:12:01,454 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 19:12:01,454 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 19:12:01,454 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 19:12:01,455 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 19:12:01,455 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 19:12:01,455 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 19:12:01,455 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 19:12:01,455 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 19:12:01,455 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 19:12:01,456 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 19:12:01,456 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 19:12:01,456 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 19:12:01,456 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 19:12:01,456 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 19:12:01,456 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 19:12:01,456 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 19:12:01,457 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 19:12:01,457 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 19:12:01,457 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 19:12:01,457 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 19:12:01,457 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 19:12:01,457 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 19:12:01,457 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-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5f369f541f881b4f6769929841f46aaa0026e00d [2020-12-09 19:12:01,684 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 19:12:01,699 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 19:12:01,701 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 19:12:01,701 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 19:12:01,702 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 19:12:01,703 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2020-12-09 19:12:01,743 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/bin/utaipan/data/0935f4c26/909a45df689b44d1928fc15493262e6e/FLAGc4d40c93d [2020-12-09 19:12:02,306 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 19:12:02,307 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2020-12-09 19:12:02,329 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/bin/utaipan/data/0935f4c26/909a45df689b44d1928fc15493262e6e/FLAGc4d40c93d [2020-12-09 19:12:02,773 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/bin/utaipan/data/0935f4c26/909a45df689b44d1928fc15493262e6e [2020-12-09 19:12:02,776 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 19:12:02,777 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 19:12:02,777 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 19:12:02,778 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 19:12:02,780 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 19:12:02,780 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 07:12:02" (1/1) ... [2020-12-09 19:12:02,782 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f385a45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:12:02, skipping insertion in model container [2020-12-09 19:12:02,782 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 07:12:02" (1/1) ... [2020-12-09 19:12:02,790 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 19:12:02,870 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 19:12:03,085 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4500,4513] [2020-12-09 19:12:03,092 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4560,4573] [2020-12-09 19:12:03,115 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 19:12:03,119 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 19:12:03,748 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:03,749 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:03,749 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:03,750 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:03,751 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:03,761 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:03,762 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:03,763 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:03,764 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:04,061 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 19:12:04,062 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 19:12:04,063 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 19:12:04,064 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 19:12:04,065 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 19:12:04,065 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 19:12:04,066 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 19:12:04,066 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 19:12:04,066 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 19:12:04,067 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 19:12:04,191 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 19:12:04,257 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:04,257 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:04,300 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 19:12:04,339 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-09 19:12:04,388 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 19:12:04,392 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4500,4513] [2020-12-09 19:12:04,392 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4560,4573] [2020-12-09 19:12:04,394 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 19:12:04,394 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 19:12:04,434 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:04,434 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:04,434 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:04,435 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:04,435 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:04,440 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:04,440 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:04,441 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:04,441 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:04,467 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 19:12:04,467 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 19:12:04,468 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 19:12:04,468 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 19:12:04,469 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 19:12:04,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 19:12:04,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 19:12:04,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 19:12:04,471 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 19:12:04,471 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 19:12:04,485 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 19:12:04,530 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:04,530 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:04,547 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 19:12:04,566 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 19:12:04,575 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4500,4513] [2020-12-09 19:12:04,576 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_d0a00855-40c2-424d-a2a8-3b1c6343d1eb/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4560,4573] [2020-12-09 19:12:04,577 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 19:12:04,577 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 19:12:04,611 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:04,611 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:04,612 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:04,612 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:04,613 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:04,618 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:04,618 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:04,619 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:04,619 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:04,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 19:12:04,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 19:12:04,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 19:12:04,649 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 19:12:04,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 19:12:04,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 19:12:04,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 19:12:04,651 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 19:12:04,651 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 19:12:04,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 19:12:04,675 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 19:12:04,728 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:04,728 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 19:12:04,765 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 19:12:05,658 INFO L208 MainTranslator]: Completed translation [2020-12-09 19:12:05,658 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:12:05 WrapperNode [2020-12-09 19:12:05,659 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 19:12:05,659 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 19:12:05,659 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 19:12:05,659 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 19:12:05,664 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:12:05" (1/1) ... [2020-12-09 19:12:05,701 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]]] [2020-12-09 19:12:05,737 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:12:05" (1/1) ... [2020-12-09 19:12:05,737 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 19:12:05,737 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-09 19:12:05,739 INFO L168 Benchmark]: Toolchain (without parser) took 2961.27 ms. Allocated memory was 56.6 MB in the beginning and 188.7 MB in the end (delta: 132.1 MB). Free memory was 26.7 MB in the beginning and 52.9 MB in the end (delta: -26.2 MB). Peak memory consumption was 106.1 MB. Max. memory is 16.1 GB. [2020-12-09 19:12:05,739 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 56.6 MB. Free memory was 39.1 MB in the beginning and 39.0 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 19:12:05,740 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2881.27 ms. Allocated memory was 56.6 MB in the beginning and 188.7 MB in the end (delta: 132.1 MB). Free memory was 26.6 MB in the beginning and 58.2 MB in the end (delta: -31.6 MB). Peak memory consumption was 105.2 MB. Max. memory is 16.1 GB. [2020-12-09 19:12:05,740 INFO L168 Benchmark]: Boogie Procedure Inliner took 77.99 ms. Allocated memory is still 188.7 MB. Free memory was 58.2 MB in the beginning and 52.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-09 19:12:05,742 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 56.6 MB. Free memory was 39.1 MB in the beginning and 39.0 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2881.27 ms. Allocated memory was 56.6 MB in the beginning and 188.7 MB in the end (delta: 132.1 MB). Free memory was 26.6 MB in the beginning and 58.2 MB in the end (delta: -31.6 MB). Peak memory consumption was 105.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 77.99 ms. Allocated memory is still 188.7 MB. Free memory was 58.2 MB in the beginning and 52.9 MB in the end (delta: 5.2 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...