./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 57096758 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/bin/utaipan-mTDlp9Zugs --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 d451df517c5e4a54e1fa08885cf4b86124f43e86 .................................................................................................................................................................................................... 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_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/bin/utaipan-mTDlp9Zugs --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 d451df517c5e4a54e1fa08885cf4b86124f43e86 ................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-5709675 [2021-10-16 02:43:52,347 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:43:52,349 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:43:52,380 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:43:52,381 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:43:52,383 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:43:52,385 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:43:52,387 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:43:52,390 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:43:52,391 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:43:52,393 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:43:52,394 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:43:52,395 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:43:52,397 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:43:52,399 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:43:52,401 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:43:52,402 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:43:52,403 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:43:52,405 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:43:52,408 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:43:52,410 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:43:52,412 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:43:52,413 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:43:52,415 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:43:52,419 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:43:52,419 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:43:52,420 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:43:52,421 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:43:52,422 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:43:52,423 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:43:52,424 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:43:52,425 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:43:52,426 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:43:52,428 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:43:52,429 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:43:52,429 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:43:52,430 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:43:52,431 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:43:52,431 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:43:52,432 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:43:52,433 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:43:52,434 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-16 02:43:52,463 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:43:52,463 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:43:52,464 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:43:52,465 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:43:52,465 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:43:52,465 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:43:52,466 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 02:43:52,466 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:43:52,466 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:43:52,467 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 02:43:52,467 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 02:43:52,467 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:43:52,468 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 02:43:52,468 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 02:43:52,468 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 02:43:52,469 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:43:52,470 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 02:43:52,470 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:43:52,470 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:43:52,471 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:43:52,471 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:43:52,471 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:43:52,472 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:43:52,472 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:43:52,472 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:43:52,473 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:43:52,473 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:43:52,473 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:43:52,474 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:43:52,474 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:43:52,474 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:43:52,475 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 02:43:52,475 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 02:43:52,475 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:43:52,476 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:43:52,476 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:43:52,476 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_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d451df517c5e4a54e1fa08885cf4b86124f43e86 [2021-10-16 02:43:52,749 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:43:52,774 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:43:52,777 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:43:52,779 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:43:52,780 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:43:52,781 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2021-10-16 02:43:52,861 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/bin/utaipan-mTDlp9Zugs/data/28c7bb6ff/be6f3ea28cc84e0b8b72473319daa8c0/FLAG2791353c0 [2021-10-16 02:43:53,744 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:43:53,744 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2021-10-16 02:43:53,795 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/bin/utaipan-mTDlp9Zugs/data/28c7bb6ff/be6f3ea28cc84e0b8b72473319daa8c0/FLAG2791353c0 [2021-10-16 02:43:54,246 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/bin/utaipan-mTDlp9Zugs/data/28c7bb6ff/be6f3ea28cc84e0b8b72473319daa8c0 [2021-10-16 02:43:54,256 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:43:54,257 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:43:54,264 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:43:54,265 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:43:54,268 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:43:54,268 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:43:54" (1/1) ... [2021-10-16 02:43:54,269 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73f385f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:43:54, skipping insertion in model container [2021-10-16 02:43:54,270 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:43:54" (1/1) ... [2021-10-16 02:43:54,276 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:43:54,471 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:43:54,840 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_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2021-10-16 02:43:54,850 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_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2021-10-16 02:43:54,883 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:43:54,890 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:43:56,062 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:43:56,063 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:43:56,064 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:43:56,065 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:43:56,066 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:43:56,085 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:43:56,086 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:43:56,089 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:43:56,090 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:43:56,618 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:43:56,619 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:43:56,621 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:43:56,622 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:43:56,625 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:43:56,626 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:43:56,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:43:56,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:43:56,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:43:56,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:43:56,906 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:43:56,907 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:43:56,908 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:43:56,910 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:43:56,911 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:43:56,937 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-16 02:43:56,944 INFO L168 Benchmark]: Toolchain (without parser) took 2685.35 ms. Allocated memory was 104.9 MB in the beginning and 125.8 MB in the end (delta: 21.0 MB). Free memory was 59.7 MB in the beginning and 90.9 MB in the end (delta: -31.2 MB). Peak memory consumption was 19.2 MB. Max. memory is 16.1 GB. [2021-10-16 02:43:56,945 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 104.9 MB. Free memory was 78.6 MB in the beginning and 78.6 MB in the end (delta: 27.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:43:56,947 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2677.35 ms. Allocated memory was 104.9 MB in the beginning and 125.8 MB in the end (delta: 21.0 MB). Free memory was 59.5 MB in the beginning and 90.9 MB in the end (delta: -31.4 MB). Peak memory consumption was 19.2 MB. Max. memory is 16.1 GB. [2021-10-16 02:43:56,957 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 104.9 MB. Free memory was 78.6 MB in the beginning and 78.6 MB in the end (delta: 27.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2677.35 ms. Allocated memory was 104.9 MB in the beginning and 125.8 MB in the end (delta: 21.0 MB). Free memory was 59.5 MB in the beginning and 90.9 MB in the end (delta: -31.4 MB). Peak memory consumption was 19.2 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-5709675 [2021-10-16 02:43:59,587 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:43:59,589 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:43:59,630 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:43:59,630 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:43:59,632 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:43:59,635 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:43:59,638 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:43:59,641 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:43:59,643 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:43:59,644 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:43:59,646 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:43:59,647 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:43:59,649 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:43:59,651 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:43:59,653 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:43:59,654 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:43:59,656 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:43:59,659 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:43:59,662 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:43:59,665 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:43:59,667 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:43:59,669 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:43:59,671 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:43:59,676 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:43:59,677 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:43:59,677 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:43:59,679 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:43:59,680 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:43:59,681 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:43:59,682 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:43:59,683 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:43:59,684 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:43:59,686 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:43:59,688 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:43:59,688 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:43:59,689 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:43:59,690 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:43:59,691 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:43:59,692 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:43:59,693 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:43:59,695 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-16 02:43:59,729 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:43:59,730 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:43:59,731 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:43:59,731 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:43:59,731 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:43:59,732 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:43:59,732 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:43:59,733 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:43:59,733 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:43:59,734 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:43:59,734 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:43:59,735 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:43:59,735 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:43:59,736 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:43:59,736 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:43:59,736 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 02:43:59,737 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 02:43:59,737 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:43:59,738 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:43:59,738 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:43:59,738 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:43:59,739 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 02:43:59,739 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:43:59,740 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:43:59,740 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:43:59,740 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:43:59,741 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:43:59,741 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 02:43:59,741 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 02:43:59,742 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:43:59,742 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:43:59,742 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:43:59,743 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_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d451df517c5e4a54e1fa08885cf4b86124f43e86 [2021-10-16 02:44:00,188 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:44:00,223 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:44:00,227 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:44:00,229 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:44:00,230 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:44:00,231 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2021-10-16 02:44:00,326 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/bin/utaipan-mTDlp9Zugs/data/5f8fa2c16/be169975ac4845198e63e3dd15e52f3a/FLAGbf24e700f [2021-10-16 02:44:01,531 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:44:01,533 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2021-10-16 02:44:01,593 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/bin/utaipan-mTDlp9Zugs/data/5f8fa2c16/be169975ac4845198e63e3dd15e52f3a/FLAGbf24e700f [2021-10-16 02:44:01,834 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/bin/utaipan-mTDlp9Zugs/data/5f8fa2c16/be169975ac4845198e63e3dd15e52f3a [2021-10-16 02:44:01,839 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:44:01,842 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:44:01,846 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:44:01,846 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:44:01,850 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:44:01,851 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:44:01" (1/1) ... [2021-10-16 02:44:01,854 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69ec4254 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:44:01, skipping insertion in model container [2021-10-16 02:44:01,854 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:44:01" (1/1) ... [2021-10-16 02:44:01,863 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:44:02,037 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:44:02,392 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_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2021-10-16 02:44:02,400 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_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2021-10-16 02:44:02,429 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:44:02,436 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:44:03,662 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:03,664 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:03,665 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:03,667 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:03,668 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:03,702 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:03,714 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:03,716 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:03,716 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:04,191 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:44:04,193 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:44:04,194 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:44:04,196 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:44:04,198 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:44:04,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:44:04,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:44:04,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:44:04,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:44:04,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:44:04,409 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:44:04,531 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:04,532 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:04,669 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:44:04,777 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-16 02:44:04,905 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:44:04,913 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_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2021-10-16 02:44:04,914 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_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2021-10-16 02:44:04,915 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:44:04,916 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:44:04,981 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:04,981 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:04,982 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:04,983 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:04,983 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:05,005 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:05,010 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:05,011 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:05,012 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:05,080 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:44:05,081 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:44:05,082 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:44:05,083 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:44:05,084 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:44:05,085 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:44:05,090 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:44:05,090 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:44:05,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:44:05,092 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:44:05,150 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:44:05,229 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:05,230 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:05,259 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:44:05,307 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 02:44:05,323 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_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2021-10-16 02:44:05,324 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_60e20b7b-822a-4b2b-8d25-a7d287fd30f5/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2021-10-16 02:44:05,326 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:44:05,327 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:44:05,363 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:05,364 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:05,364 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:05,365 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:05,366 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:05,372 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:05,373 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:05,374 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:05,375 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:05,410 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:44:05,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:44:05,445 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:44:05,446 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:44:05,446 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:44:05,447 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:44:05,447 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:44:05,448 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:44:05,448 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:44:05,449 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:44:05,501 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:44:05,643 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:05,643 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:44:05,742 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:44:06,123 INFO L208 MainTranslator]: Completed translation [2021-10-16 02:44:06,124 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:44:06 WrapperNode [2021-10-16 02:44:06,124 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 02:44:06,126 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 02:44:06,126 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 02:44:06,126 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 02:44:06,136 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:44:06" (1/1) ... [2021-10-16 02:44:06,331 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]]] [2021-10-16 02:44:06,397 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:44:06" (1/1) ... [2021-10-16 02:44:06,397 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 02:44:06,397 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-16 02:44:06,400 INFO L168 Benchmark]: Toolchain (without parser) took 4556.69 ms. Allocated memory was 56.6 MB in the beginning and 186.6 MB in the end (delta: 130.0 MB). Free memory was 25.9 MB in the beginning and 132.7 MB in the end (delta: -106.8 MB). Peak memory consumption was 25.0 MB. Max. memory is 16.1 GB. [2021-10-16 02:44:06,400 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 56.6 MB. Free memory is still 37.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:44:06,401 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4278.35 ms. Allocated memory was 56.6 MB in the beginning and 186.6 MB in the end (delta: 130.0 MB). Free memory was 25.7 MB in the beginning and 137.9 MB in the end (delta: -112.2 MB). Peak memory consumption was 48.2 MB. Max. memory is 16.1 GB. [2021-10-16 02:44:06,402 INFO L168 Benchmark]: Boogie Procedure Inliner took 271.55 ms. Allocated memory is still 186.6 MB. Free memory was 137.9 MB in the beginning and 132.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-16 02:44:06,404 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 56.6 MB. Free memory is still 37.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4278.35 ms. Allocated memory was 56.6 MB in the beginning and 186.6 MB in the end (delta: 130.0 MB). Free memory was 25.7 MB in the beginning and 137.9 MB in the end (delta: -112.2 MB). Peak memory consumption was 48.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 271.55 ms. Allocated memory is still 186.6 MB. Free memory was 137.9 MB in the beginning and 132.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 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...