./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/bin/utaipan-q2qaUkNPG8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ac5c571f9bb6e21eca62fa1957f782fd38e82906 .................................................................................................................................................................................................... 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_f1e7fdd1-a948-4919-9147-5a6fd55ce504/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/bin/utaipan-q2qaUkNPG8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ac5c571f9bb6e21eca62fa1957f782fd38e82906 ................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 08:04:34,099 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 08:04:34,102 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 08:04:34,156 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 08:04:34,157 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 08:04:34,158 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 08:04:34,160 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 08:04:34,162 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 08:04:34,165 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 08:04:34,166 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 08:04:34,167 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 08:04:34,169 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 08:04:34,169 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 08:04:34,170 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 08:04:34,172 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 08:04:34,174 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 08:04:34,175 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 08:04:34,176 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 08:04:34,178 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 08:04:34,181 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 08:04:34,183 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 08:04:34,191 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 08:04:34,193 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 08:04:34,195 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 08:04:34,199 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 08:04:34,205 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 08:04:34,205 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 08:04:34,206 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 08:04:34,208 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 08:04:34,209 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 08:04:34,211 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 08:04:34,212 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 08:04:34,213 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 08:04:34,216 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 08:04:34,217 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 08:04:34,218 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 08:04:34,219 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 08:04:34,219 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 08:04:34,219 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 08:04:34,220 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 08:04:34,221 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 08:04:34,222 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 08:04:34,273 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 08:04:34,274 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 08:04:34,276 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 08:04:34,276 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 08:04:34,276 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 08:04:34,277 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 08:04:34,277 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 08:04:34,277 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 08:04:34,283 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 08:04:34,284 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 08:04:34,285 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 08:04:34,285 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 08:04:34,286 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 08:04:34,286 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 08:04:34,286 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 08:04:34,287 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 08:04:34,287 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 08:04:34,288 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 08:04:34,288 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 08:04:34,288 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 08:04:34,289 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 08:04:34,289 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 08:04:34,289 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 08:04:34,289 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 08:04:34,290 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 08:04:34,290 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 08:04:34,290 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 08:04:34,291 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 08:04:34,291 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 08:04:34,293 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 08:04:34,293 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 08:04:34,293 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 08:04:34,294 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 08:04:34,294 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 08:04:34,294 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 08:04:34,295 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 08:04:34,295 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_f1e7fdd1-a948-4919-9147-5a6fd55ce504/bin/utaipan-q2qaUkNPG8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ac5c571f9bb6e21eca62fa1957f782fd38e82906 [2021-10-13 08:04:34,570 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 08:04:34,591 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 08:04:34,594 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 08:04:34,595 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 08:04:34,596 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 08:04:34,597 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2021-10-13 08:04:34,675 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/bin/utaipan-q2qaUkNPG8/data/5b132db74/a53a4bd7719941438806240bddbfbb47/FLAG0e5fc0e41 [2021-10-13 08:04:35,661 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 08:04:35,661 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2021-10-13 08:04:35,719 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/bin/utaipan-q2qaUkNPG8/data/5b132db74/a53a4bd7719941438806240bddbfbb47/FLAG0e5fc0e41 [2021-10-13 08:04:36,023 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/bin/utaipan-q2qaUkNPG8/data/5b132db74/a53a4bd7719941438806240bddbfbb47 [2021-10-13 08:04:36,026 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 08:04:36,028 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 08:04:36,030 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 08:04:36,030 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 08:04:36,033 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 08:04:36,034 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:04:36" (1/1) ... [2021-10-13 08:04:36,035 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6110c8ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:04:36, skipping insertion in model container [2021-10-13 08:04:36,036 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:04:36" (1/1) ... [2021-10-13 08:04:36,043 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 08:04:36,202 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 08:04:36,490 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2021-10-13 08:04:36,498 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2021-10-13 08:04:36,521 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 08:04:36,527 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 08:04:37,473 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:37,474 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:37,475 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:37,476 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:37,477 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:37,500 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:37,501 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:37,503 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:37,504 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:37,992 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 08:04:37,993 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 08:04:37,994 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 08:04:37,995 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 08:04:37,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 08:04:37,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 08:04:37,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 08:04:37,999 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 08:04:38,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 08:04:38,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 08:04:38,183 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 08:04:38,184 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 08:04:38,185 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 08:04:38,186 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 08:04:38,215 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 08:04:38,226 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1038) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1347) 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:2909) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2769) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) 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:1103) 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:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 08:04:38,238 INFO L168 Benchmark]: Toolchain (without parser) took 2208.59 ms. Allocated memory was 86.0 MB in the beginning and 109.1 MB in the end (delta: 23.1 MB). Free memory was 43.6 MB in the beginning and 77.7 MB in the end (delta: -34.1 MB). Peak memory consumption was 21.2 MB. Max. memory is 16.1 GB. [2021-10-13 08:04:38,239 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 86.0 MB. Free memory was 42.6 MB in the beginning and 42.5 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 08:04:38,240 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2205.62 ms. Allocated memory was 86.0 MB in the beginning and 109.1 MB in the end (delta: 23.1 MB). Free memory was 43.4 MB in the beginning and 77.7 MB in the end (delta: -34.2 MB). Peak memory consumption was 21.2 MB. Max. memory is 16.1 GB. [2021-10-13 08:04:38,242 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 86.0 MB. Free memory was 42.6 MB in the beginning and 42.5 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2205.62 ms. Allocated memory was 86.0 MB in the beginning and 109.1 MB in the end (delta: 23.1 MB). Free memory was 43.4 MB in the beginning and 77.7 MB in the end (delta: -34.2 MB). Peak memory consumption was 21.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 08:04:40,564 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 08:04:40,566 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 08:04:40,629 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 08:04:40,630 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 08:04:40,634 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 08:04:40,637 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 08:04:40,642 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 08:04:40,645 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 08:04:40,652 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 08:04:40,654 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 08:04:40,655 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 08:04:40,655 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 08:04:40,656 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 08:04:40,658 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 08:04:40,659 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 08:04:40,660 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 08:04:40,667 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 08:04:40,669 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 08:04:40,678 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 08:04:40,680 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 08:04:40,682 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 08:04:40,687 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 08:04:40,689 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 08:04:40,693 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 08:04:40,693 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 08:04:40,694 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 08:04:40,696 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 08:04:40,696 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 08:04:40,697 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 08:04:40,698 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 08:04:40,699 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 08:04:40,701 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 08:04:40,701 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 08:04:40,703 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 08:04:40,703 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 08:04:40,704 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 08:04:40,704 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 08:04:40,705 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 08:04:40,707 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 08:04:40,707 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 08:04:40,708 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 08:04:40,751 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 08:04:40,752 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 08:04:40,753 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 08:04:40,753 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 08:04:40,754 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 08:04:40,754 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 08:04:40,754 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 08:04:40,754 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 08:04:40,754 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 08:04:40,756 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 08:04:40,757 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 08:04:40,757 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 08:04:40,757 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 08:04:40,757 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 08:04:40,758 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 08:04:40,758 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 08:04:40,758 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 08:04:40,758 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 08:04:40,758 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 08:04:40,758 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 08:04:40,759 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 08:04:40,759 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 08:04:40,759 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 08:04:40,759 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 08:04:40,760 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 08:04:40,760 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 08:04:40,760 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 08:04:40,760 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 08:04:40,760 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 08:04:40,760 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 08:04:40,761 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 08:04:40,761 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 08:04:40,761 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_f1e7fdd1-a948-4919-9147-5a6fd55ce504/bin/utaipan-q2qaUkNPG8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ac5c571f9bb6e21eca62fa1957f782fd38e82906 [2021-10-13 08:04:41,152 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 08:04:41,173 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 08:04:41,176 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 08:04:41,177 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 08:04:41,178 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 08:04:41,179 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2021-10-13 08:04:41,244 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/bin/utaipan-q2qaUkNPG8/data/e608c2223/38ca6e86fc7a4d73a500528dc15ef076/FLAGc2e3478f6 [2021-10-13 08:04:42,095 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 08:04:42,096 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2021-10-13 08:04:42,147 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/bin/utaipan-q2qaUkNPG8/data/e608c2223/38ca6e86fc7a4d73a500528dc15ef076/FLAGc2e3478f6 [2021-10-13 08:04:42,582 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/bin/utaipan-q2qaUkNPG8/data/e608c2223/38ca6e86fc7a4d73a500528dc15ef076 [2021-10-13 08:04:42,585 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 08:04:42,587 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 08:04:42,589 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 08:04:42,589 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 08:04:42,593 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 08:04:42,593 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:04:42" (1/1) ... [2021-10-13 08:04:42,595 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41504797 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:04:42, skipping insertion in model container [2021-10-13 08:04:42,595 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:04:42" (1/1) ... [2021-10-13 08:04:42,602 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 08:04:42,737 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 08:04:43,069 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2021-10-13 08:04:43,079 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2021-10-13 08:04:43,112 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 08:04:43,127 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 08:04:44,133 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:44,134 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:44,135 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:44,135 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:44,137 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:44,153 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:44,154 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:44,156 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:44,157 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:44,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 08:04:44,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 08:04:44,589 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 08:04:44,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 08:04:44,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 08:04:44,593 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 08:04:44,610 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 08:04:44,613 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 08:04:44,614 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 08:04:44,618 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 08:04:44,838 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 08:04:44,934 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:44,934 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:45,001 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 08:04:45,099 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 08:04:45,159 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 08:04:45,166 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2021-10-13 08:04:45,166 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2021-10-13 08:04:45,170 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 08:04:45,171 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 08:04:45,232 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:45,233 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:45,233 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:45,234 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:45,234 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:45,255 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:45,261 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:45,262 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:45,263 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:45,323 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 08:04:45,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 08:04:45,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 08:04:45,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 08:04:45,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 08:04:45,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 08:04:45,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 08:04:45,331 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 08:04:45,331 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 08:04:45,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 08:04:45,386 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 08:04:45,470 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:45,470 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:45,512 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 08:04:45,560 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 08:04:45,585 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2021-10-13 08:04:45,585 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1e7fdd1-a948-4919-9147-5a6fd55ce504/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2021-10-13 08:04:45,587 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 08:04:45,587 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 08:04:45,633 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:45,633 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:45,633 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:45,634 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:45,634 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:45,641 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:45,641 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:45,642 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:45,642 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:45,679 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 08:04:45,679 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 08:04:45,680 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 08:04:45,681 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 08:04:45,681 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 08:04:45,682 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 08:04:45,682 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 08:04:45,683 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 08:04:45,683 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 08:04:45,684 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 08:04:45,740 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 08:04:45,789 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:45,790 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:04:45,812 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 08:04:46,175 INFO L208 MainTranslator]: Completed translation [2021-10-13 08:04:46,189 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:04:46 WrapperNode [2021-10-13 08:04:46,190 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 08:04:46,191 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 08:04:46,191 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 08:04:46,191 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 08:04:46,199 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:04:46" (1/1) ... [2021-10-13 08:04:46,322 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-13 08:04:46,362 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:04:46" (1/1) ... [2021-10-13 08:04:46,372 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 08:04:46,372 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 08:04:46,375 INFO L168 Benchmark]: Toolchain (without parser) took 3786.09 ms. Allocated memory was 58.7 MB in the beginning and 161.5 MB in the end (delta: 102.8 MB). Free memory was 29.6 MB in the beginning and 101.4 MB in the end (delta: -71.8 MB). Peak memory consumption was 34.0 MB. Max. memory is 16.1 GB. [2021-10-13 08:04:46,376 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 58.7 MB. Free memory is still 40.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 08:04:46,378 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3601.20 ms. Allocated memory was 58.7 MB in the beginning and 161.5 MB in the end (delta: 102.8 MB). Free memory was 29.4 MB in the beginning and 106.8 MB in the end (delta: -77.3 MB). Peak memory consumption was 70.6 MB. Max. memory is 16.1 GB. [2021-10-13 08:04:46,379 INFO L168 Benchmark]: Boogie Procedure Inliner took 181.11 ms. Allocated memory is still 161.5 MB. Free memory was 106.8 MB in the beginning and 101.4 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 08:04:46,392 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 58.7 MB. Free memory is still 40.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3601.20 ms. Allocated memory was 58.7 MB in the beginning and 161.5 MB in the end (delta: 102.8 MB). Free memory was 29.4 MB in the beginning and 106.8 MB in the end (delta: -77.3 MB). Peak memory consumption was 70.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 181.11 ms. Allocated memory is still 161.5 MB. Free memory was 106.8 MB in the beginning and 101.4 MB in the end (delta: 5.4 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...