./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_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_698c2812-e653-42e4-be04-1e04a6ef51ee/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_698c2812-e653-42e4-be04-1e04a6ef51ee/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_698c2812-e653-42e4-be04-1e04a6ef51ee/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_698c2812-e653-42e4-be04-1e04a6ef51ee/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_698c2812-e653-42e4-be04-1e04a6ef51ee/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_698c2812-e653-42e4-be04-1e04a6ef51ee/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 81f00cae3aa28866013cf86ee506e190ea0d9ce7 .................................................................................................................................................................................................... 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_698c2812-e653-42e4-be04-1e04a6ef51ee/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_698c2812-e653-42e4-be04-1e04a6ef51ee/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_698c2812-e653-42e4-be04-1e04a6ef51ee/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_698c2812-e653-42e4-be04-1e04a6ef51ee/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_698c2812-e653-42e4-be04-1e04a6ef51ee/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_698c2812-e653-42e4-be04-1e04a6ef51ee/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 81f00cae3aa28866013cf86ee506e190ea0d9ce7 ................................................................................................................................................................................................................................ 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 06:59:18,225 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 06:59:18,228 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 06:59:18,280 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 06:59:18,280 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 06:59:18,284 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 06:59:18,286 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 06:59:18,290 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 06:59:18,292 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 06:59:18,298 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 06:59:18,299 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 06:59:18,300 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 06:59:18,301 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 06:59:18,303 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 06:59:18,306 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 06:59:18,310 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 06:59:18,311 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 06:59:18,313 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 06:59:18,315 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 06:59:18,322 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 06:59:18,324 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 06:59:18,326 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 06:59:18,329 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 06:59:18,330 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 06:59:18,338 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 06:59:18,339 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 06:59:18,339 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 06:59:18,341 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 06:59:18,342 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 06:59:18,344 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 06:59:18,344 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 06:59:18,345 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 06:59:18,347 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 06:59:18,348 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 06:59:18,349 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 06:59:18,350 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 06:59:18,350 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 06:59:18,350 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 06:59:18,351 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 06:59:18,352 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 06:59:18,352 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 06:59:18,353 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_698c2812-e653-42e4-be04-1e04a6ef51ee/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 06:59:18,393 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 06:59:18,394 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 06:59:18,395 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 06:59:18,395 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 06:59:18,395 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 06:59:18,396 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 06:59:18,396 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 06:59:18,396 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 06:59:18,402 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 06:59:18,402 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 06:59:18,403 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 06:59:18,404 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 06:59:18,404 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 06:59:18,404 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 06:59:18,404 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 06:59:18,405 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 06:59:18,405 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 06:59:18,405 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 06:59:18,406 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 06:59:18,406 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 06:59:18,406 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 06:59:18,406 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 06:59:18,406 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 06:59:18,406 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 06:59:18,407 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 06:59:18,407 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 06:59:18,407 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 06:59:18,407 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 06:59:18,408 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 06:59:18,409 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 06:59:18,409 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 06:59:18,409 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 06:59:18,410 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 06:59:18,410 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 06:59:18,410 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 06:59:18,410 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 06:59:18,410 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_698c2812-e653-42e4-be04-1e04a6ef51ee/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_698c2812-e653-42e4-be04-1e04a6ef51ee/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 81f00cae3aa28866013cf86ee506e190ea0d9ce7 [2021-10-13 06:59:18,708 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 06:59:18,742 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 06:59:18,744 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 06:59:18,746 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 06:59:18,747 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 06:59:18,748 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_698c2812-e653-42e4-be04-1e04a6ef51ee/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2021-10-13 06:59:18,817 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_698c2812-e653-42e4-be04-1e04a6ef51ee/bin/utaipan-q2qaUkNPG8/data/243d30f4a/83c04428a35a4193ae6247a15c9475ac/FLAG08961dd2e [2021-10-13 06:59:19,724 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 06:59:19,725 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_698c2812-e653-42e4-be04-1e04a6ef51ee/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2021-10-13 06:59:19,772 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_698c2812-e653-42e4-be04-1e04a6ef51ee/bin/utaipan-q2qaUkNPG8/data/243d30f4a/83c04428a35a4193ae6247a15c9475ac/FLAG08961dd2e [2021-10-13 06:59:20,162 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_698c2812-e653-42e4-be04-1e04a6ef51ee/bin/utaipan-q2qaUkNPG8/data/243d30f4a/83c04428a35a4193ae6247a15c9475ac [2021-10-13 06:59:20,169 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 06:59:20,171 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 06:59:20,175 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 06:59:20,175 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 06:59:20,178 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 06:59:20,179 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:59:20" (1/1) ... [2021-10-13 06:59:20,180 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c26a269 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:59:20, skipping insertion in model container [2021-10-13 06:59:20,181 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:59:20" (1/1) ... [2021-10-13 06:59:20,187 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 06:59:20,315 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 06:59:20,658 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_698c2812-e653-42e4-be04-1e04a6ef51ee/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2021-10-13 06:59:20,666 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_698c2812-e653-42e4-be04-1e04a6ef51ee/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2021-10-13 06:59:20,695 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 06:59:20,711 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 06:59:21,720 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:21,721 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:21,721 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:21,722 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:21,723 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:21,738 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:21,739 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:21,741 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:21,742 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:22,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 06:59:22,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 06:59:22,157 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 06:59:22,158 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 06:59:22,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 06:59:22,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 06:59:22,162 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 06:59:22,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 06:59:22,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 06:59:22,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 06:59:22,372 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 06:59:22,373 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 06:59:22,373 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 06:59:22,375 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 06:59:22,376 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 06:59:22,390 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 06:59:22,395 INFO L168 Benchmark]: Toolchain (without parser) took 2223.24 ms. Allocated memory is still 113.2 MB. Free memory was 84.0 MB in the beginning and 51.8 MB in the end (delta: 32.3 MB). Peak memory consumption was 32.8 MB. Max. memory is 16.1 GB. [2021-10-13 06:59:22,400 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 113.2 MB. Free memory is still 87.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 06:59:22,401 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2218.51 ms. Allocated memory is still 113.2 MB. Free memory was 83.6 MB in the beginning and 51.8 MB in the end (delta: 31.9 MB). Peak memory consumption was 32.8 MB. Max. memory is 16.1 GB. [2021-10-13 06:59:22,404 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 113.2 MB. Free memory is still 87.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2218.51 ms. Allocated memory is still 113.2 MB. Free memory was 83.6 MB in the beginning and 51.8 MB in the end (delta: 31.9 MB). Peak memory consumption was 32.8 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 06:59:24,621 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 06:59:24,625 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 06:59:24,682 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 06:59:24,683 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 06:59:24,688 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 06:59:24,691 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 06:59:24,696 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 06:59:24,699 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 06:59:24,710 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 06:59:24,711 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 06:59:24,717 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 06:59:24,717 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 06:59:24,718 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 06:59:24,720 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 06:59:24,721 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 06:59:24,722 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 06:59:24,723 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 06:59:24,724 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 06:59:24,727 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 06:59:24,728 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 06:59:24,733 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 06:59:24,737 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 06:59:24,739 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 06:59:24,745 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 06:59:24,746 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 06:59:24,746 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 06:59:24,748 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 06:59:24,749 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 06:59:24,750 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 06:59:24,751 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 06:59:24,752 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 06:59:24,754 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 06:59:24,755 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 06:59:24,756 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 06:59:24,757 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 06:59:24,758 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 06:59:24,758 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 06:59:24,758 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 06:59:24,760 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 06:59:24,761 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 06:59:24,766 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_698c2812-e653-42e4-be04-1e04a6ef51ee/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 06:59:24,811 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 06:59:24,811 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 06:59:24,813 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 06:59:24,813 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 06:59:24,813 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 06:59:24,813 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 06:59:24,814 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 06:59:24,814 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 06:59:24,814 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 06:59:24,816 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 06:59:24,817 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 06:59:24,817 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 06:59:24,817 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 06:59:24,818 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 06:59:24,818 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 06:59:24,818 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 06:59:24,818 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 06:59:24,818 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 06:59:24,819 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 06:59:24,819 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 06:59:24,819 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 06:59:24,819 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 06:59:24,820 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 06:59:24,820 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 06:59:24,820 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 06:59:24,820 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 06:59:24,821 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 06:59:24,821 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 06:59:24,821 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 06:59:24,821 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 06:59:24,822 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 06:59:24,822 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 06:59:24,822 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_698c2812-e653-42e4-be04-1e04a6ef51ee/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_698c2812-e653-42e4-be04-1e04a6ef51ee/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 81f00cae3aa28866013cf86ee506e190ea0d9ce7 [2021-10-13 06:59:25,174 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 06:59:25,195 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 06:59:25,198 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 06:59:25,200 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 06:59:25,200 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 06:59:25,201 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_698c2812-e653-42e4-be04-1e04a6ef51ee/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2021-10-13 06:59:25,282 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_698c2812-e653-42e4-be04-1e04a6ef51ee/bin/utaipan-q2qaUkNPG8/data/b0f27641f/849463de8d604b29be59a52a088cb571/FLAGa3ae2ece1 [2021-10-13 06:59:26,244 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 06:59:26,249 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_698c2812-e653-42e4-be04-1e04a6ef51ee/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2021-10-13 06:59:26,309 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_698c2812-e653-42e4-be04-1e04a6ef51ee/bin/utaipan-q2qaUkNPG8/data/b0f27641f/849463de8d604b29be59a52a088cb571/FLAGa3ae2ece1 [2021-10-13 06:59:26,701 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_698c2812-e653-42e4-be04-1e04a6ef51ee/bin/utaipan-q2qaUkNPG8/data/b0f27641f/849463de8d604b29be59a52a088cb571 [2021-10-13 06:59:26,703 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 06:59:26,705 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 06:59:26,707 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 06:59:26,707 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 06:59:26,730 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 06:59:26,731 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:59:26" (1/1) ... [2021-10-13 06:59:26,732 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@305bfcf7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:59:26, skipping insertion in model container [2021-10-13 06:59:26,732 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:59:26" (1/1) ... [2021-10-13 06:59:26,739 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 06:59:26,863 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 06:59:27,196 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_698c2812-e653-42e4-be04-1e04a6ef51ee/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2021-10-13 06:59:27,209 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_698c2812-e653-42e4-be04-1e04a6ef51ee/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2021-10-13 06:59:27,244 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 06:59:27,258 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 06:59:28,682 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:28,682 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:28,683 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:28,683 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:28,684 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:28,699 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:28,700 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:28,702 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:28,703 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:29,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 06:59:29,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 06:59:29,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 06:59:29,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 06:59:29,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 06:59:29,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 06:59:29,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 06:59:29,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 06:59:29,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 06:59:29,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 06:59:29,505 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 06:59:29,600 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:29,601 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:29,709 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 06:59:29,794 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 06:59:29,856 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 06:59:29,863 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_698c2812-e653-42e4-be04-1e04a6ef51ee/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2021-10-13 06:59:29,863 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_698c2812-e653-42e4-be04-1e04a6ef51ee/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2021-10-13 06:59:29,866 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 06:59:29,867 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 06:59:29,926 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:29,927 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:29,927 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:29,927 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:29,928 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:29,948 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:29,948 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:29,949 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:29,950 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:30,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 06:59:30,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 06:59:30,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 06:59:30,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 06:59:30,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 06:59:30,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 06:59:30,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 06:59:30,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 06:59:30,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 06:59:30,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 06:59:30,054 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 06:59:30,131 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:30,132 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:30,170 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 06:59:30,237 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 06:59:30,262 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_698c2812-e653-42e4-be04-1e04a6ef51ee/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2021-10-13 06:59:30,263 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_698c2812-e653-42e4-be04-1e04a6ef51ee/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2021-10-13 06:59:30,264 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 06:59:30,265 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 06:59:30,305 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:30,306 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:30,306 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:30,307 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:30,307 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:30,312 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:30,313 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:30,314 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:30,314 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:30,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 06:59:30,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 06:59:30,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 06:59:30,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 06:59:30,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 06:59:30,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 06:59:30,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 06:59:30,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 06:59:30,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 06:59:30,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 06:59:30,408 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 06:59:30,473 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:30,474 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:59:30,501 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 06:59:30,879 INFO L208 MainTranslator]: Completed translation [2021-10-13 06:59:30,880 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:59:30 WrapperNode [2021-10-13 06:59:30,880 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 06:59:30,881 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 06:59:30,881 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 06:59:30,882 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 06:59:30,889 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:59:30" (1/1) ... [2021-10-13 06:59:30,949 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 06:59:30,999 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:59:30" (1/1) ... [2021-10-13 06:59:30,999 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 06:59:30,999 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 06:59:31,001 INFO L168 Benchmark]: Toolchain (without parser) took 4295.21 ms. Allocated memory was 54.5 MB in the beginning and 130.0 MB in the end (delta: 75.5 MB). Free memory was 23.6 MB in the beginning and 62.2 MB in the end (delta: -38.6 MB). Peak memory consumption was 38.1 MB. Max. memory is 16.1 GB. [2021-10-13 06:59:31,002 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 54.5 MB. Free memory is still 35.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 06:59:31,003 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4173.72 ms. Allocated memory was 54.5 MB in the beginning and 130.0 MB in the end (delta: 75.5 MB). Free memory was 23.4 MB in the beginning and 67.3 MB in the end (delta: -43.9 MB). Peak memory consumption was 54.8 MB. Max. memory is 16.1 GB. [2021-10-13 06:59:31,003 INFO L168 Benchmark]: Boogie Procedure Inliner took 118.23 ms. Allocated memory is still 130.0 MB. Free memory was 67.3 MB in the beginning and 62.2 MB in the end (delta: 5.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 06:59:31,005 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 54.5 MB. Free memory is still 35.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4173.72 ms. Allocated memory was 54.5 MB in the beginning and 130.0 MB in the end (delta: 75.5 MB). Free memory was 23.4 MB in the beginning and 67.3 MB in the end (delta: -43.9 MB). Peak memory consumption was 54.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 118.23 ms. Allocated memory is still 130.0 MB. Free memory was 67.3 MB in the beginning and 62.2 MB in the end (delta: 5.1 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...