./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 57096758 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44451b51-a441-4a58-ba85-0d01073421e3/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44451b51-a441-4a58-ba85-0d01073421e3/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_44451b51-a441-4a58-ba85-0d01073421e3/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44451b51-a441-4a58-ba85-0d01073421e3/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44451b51-a441-4a58-ba85-0d01073421e3/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_44451b51-a441-4a58-ba85-0d01073421e3/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 ac5c571f9bb6e21eca62fa1957f782fd38e82906 .................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44451b51-a441-4a58-ba85-0d01073421e3/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44451b51-a441-4a58-ba85-0d01073421e3/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_44451b51-a441-4a58-ba85-0d01073421e3/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44451b51-a441-4a58-ba85-0d01073421e3/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44451b51-a441-4a58-ba85-0d01073421e3/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_44451b51-a441-4a58-ba85-0d01073421e3/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 ac5c571f9bb6e21eca62fa1957f782fd38e82906 ................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-5709675 [2021-10-16 01:59:29,243 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 01:59:29,245 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 01:59:29,276 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 01:59:29,277 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 01:59:29,279 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 01:59:29,281 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 01:59:29,283 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 01:59:29,286 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 01:59:29,287 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 01:59:29,288 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 01:59:29,290 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 01:59:29,291 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 01:59:29,292 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 01:59:29,294 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 01:59:29,296 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 01:59:29,297 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 01:59:29,299 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 01:59:29,301 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 01:59:29,303 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 01:59:29,306 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 01:59:29,307 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 01:59:29,309 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 01:59:29,310 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 01:59:29,314 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 01:59:29,314 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 01:59:29,315 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 01:59:29,316 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 01:59:29,317 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 01:59:29,318 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 01:59:29,318 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 01:59:29,319 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 01:59:29,321 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 01:59:29,322 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 01:59:29,323 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 01:59:29,324 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 01:59:29,325 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 01:59:29,325 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 01:59:29,326 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 01:59:29,327 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 01:59:29,328 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 01:59:29,331 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44451b51-a441-4a58-ba85-0d01073421e3/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-16 01:59:29,371 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 01:59:29,371 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 01:59:29,373 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 01:59:29,373 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 01:59:29,373 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 01:59:29,374 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 01:59:29,374 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 01:59:29,374 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 01:59:29,380 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 01:59:29,381 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 01:59:29,382 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 01:59:29,382 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 01:59:29,382 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 01:59:29,383 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 01:59:29,383 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 01:59:29,384 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 01:59:29,384 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 01:59:29,384 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 01:59:29,384 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 01:59:29,385 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 01:59:29,385 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 01:59:29,385 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 01:59:29,385 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 01:59:29,386 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 01:59:29,386 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 01:59:29,386 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 01:59:29,386 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 01:59:29,387 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 01:59:29,387 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 01:59:29,388 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 01:59:29,389 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 01:59:29,389 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 01:59:29,389 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 01:59:29,390 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 01:59:29,390 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 01:59:29,390 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 01:59:29,390 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_44451b51-a441-4a58-ba85-0d01073421e3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44451b51-a441-4a58-ba85-0d01073421e3/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ac5c571f9bb6e21eca62fa1957f782fd38e82906 [2021-10-16 01:59:29,667 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 01:59:29,689 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 01:59:29,691 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 01:59:29,693 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 01:59:29,694 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 01:59:29,695 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44451b51-a441-4a58-ba85-0d01073421e3/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2021-10-16 01:59:29,800 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44451b51-a441-4a58-ba85-0d01073421e3/bin/utaipan-mTDlp9Zugs/data/b7e2640f4/5fdd81f09b7f496bbfe888d0af93d198/FLAG648e5753e [2021-10-16 01:59:30,676 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 01:59:30,677 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44451b51-a441-4a58-ba85-0d01073421e3/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2021-10-16 01:59:30,720 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44451b51-a441-4a58-ba85-0d01073421e3/bin/utaipan-mTDlp9Zugs/data/b7e2640f4/5fdd81f09b7f496bbfe888d0af93d198/FLAG648e5753e [2021-10-16 01:59:31,117 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44451b51-a441-4a58-ba85-0d01073421e3/bin/utaipan-mTDlp9Zugs/data/b7e2640f4/5fdd81f09b7f496bbfe888d0af93d198 [2021-10-16 01:59:31,120 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 01:59:31,122 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 01:59:31,123 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 01:59:31,124 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 01:59:31,127 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 01:59:31,128 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:59:31" (1/1) ... [2021-10-16 01:59:31,129 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@195cd272 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:59:31, skipping insertion in model container [2021-10-16 01:59:31,129 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:59:31" (1/1) ... [2021-10-16 01:59:31,136 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 01:59:31,267 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 01:59:31,612 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_44451b51-a441-4a58-ba85-0d01073421e3/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2021-10-16 01:59:31,619 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_44451b51-a441-4a58-ba85-0d01073421e3/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2021-10-16 01:59:31,646 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 01:59:31,652 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 01:59:32,713 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:32,714 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:32,715 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:32,716 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:32,717 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:32,733 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:32,734 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:32,737 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:32,737 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:33,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 01:59:33,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 01:59:33,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 01:59:33,247 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 01:59:33,256 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 01:59:33,259 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 01:59:33,265 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 01:59:33,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 01:59:33,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 01:59:33,267 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 01:59:33,557 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 01:59:33,559 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 01:59:33,559 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 01:59:33,561 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 01:59:33,562 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 01:59:33,574 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-16 01:59:33,581 INFO L168 Benchmark]: Toolchain (without parser) took 2458.21 ms. Allocated memory is still 107.0 MB. Free memory was 77.6 MB in the beginning and 73.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 30.6 MB. Max. memory is 16.1 GB. [2021-10-16 01:59:33,582 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 79.7 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 01:59:33,583 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2455.88 ms. Allocated memory is still 107.0 MB. Free memory was 77.6 MB in the beginning and 73.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 30.6 MB. Max. memory is 16.1 GB. [2021-10-16 01:59:33,585 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 79.7 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2455.88 ms. Allocated memory is still 107.0 MB. Free memory was 77.6 MB in the beginning and 73.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 30.6 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 01:59:35,818 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 01:59:35,821 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 01:59:35,870 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 01:59:35,871 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 01:59:35,875 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 01:59:35,877 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 01:59:35,881 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 01:59:35,884 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 01:59:35,891 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 01:59:35,893 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 01:59:35,894 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 01:59:35,894 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 01:59:35,897 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 01:59:35,898 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 01:59:35,902 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 01:59:35,904 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 01:59:35,905 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 01:59:35,907 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 01:59:35,914 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 01:59:35,916 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 01:59:35,917 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 01:59:35,919 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 01:59:35,921 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 01:59:35,930 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 01:59:35,931 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 01:59:35,931 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 01:59:35,933 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 01:59:35,933 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 01:59:35,934 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 01:59:35,935 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 01:59:35,936 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 01:59:35,937 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 01:59:35,938 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 01:59:35,945 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 01:59:35,945 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 01:59:35,946 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 01:59:35,947 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 01:59:35,947 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 01:59:35,949 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 01:59:35,949 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 01:59:35,950 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44451b51-a441-4a58-ba85-0d01073421e3/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-16 01:59:35,992 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 01:59:35,992 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 01:59:35,998 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 01:59:35,998 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 01:59:35,999 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 01:59:35,999 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 01:59:35,999 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 01:59:35,999 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 01:59:35,999 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 01:59:36,001 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 01:59:36,002 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 01:59:36,002 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 01:59:36,002 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 01:59:36,002 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 01:59:36,003 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 01:59:36,003 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 01:59:36,003 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 01:59:36,003 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 01:59:36,003 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 01:59:36,004 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 01:59:36,004 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 01:59:36,004 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 01:59:36,004 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 01:59:36,005 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 01:59:36,005 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 01:59:36,005 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 01:59:36,005 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 01:59:36,005 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 01:59:36,006 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 01:59:36,006 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 01:59:36,006 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 01:59:36,006 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 01:59:36,006 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_44451b51-a441-4a58-ba85-0d01073421e3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44451b51-a441-4a58-ba85-0d01073421e3/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ac5c571f9bb6e21eca62fa1957f782fd38e82906 [2021-10-16 01:59:36,381 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 01:59:36,400 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 01:59:36,403 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 01:59:36,404 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 01:59:36,405 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 01:59:36,406 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44451b51-a441-4a58-ba85-0d01073421e3/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2021-10-16 01:59:36,468 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44451b51-a441-4a58-ba85-0d01073421e3/bin/utaipan-mTDlp9Zugs/data/88766a28b/0be97ab7cd324745b611d5d1665a0812/FLAG101e30e44 [2021-10-16 01:59:37,396 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 01:59:37,397 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44451b51-a441-4a58-ba85-0d01073421e3/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2021-10-16 01:59:37,438 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44451b51-a441-4a58-ba85-0d01073421e3/bin/utaipan-mTDlp9Zugs/data/88766a28b/0be97ab7cd324745b611d5d1665a0812/FLAG101e30e44 [2021-10-16 01:59:37,811 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44451b51-a441-4a58-ba85-0d01073421e3/bin/utaipan-mTDlp9Zugs/data/88766a28b/0be97ab7cd324745b611d5d1665a0812 [2021-10-16 01:59:37,813 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 01:59:37,814 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 01:59:37,821 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 01:59:37,822 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 01:59:37,825 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 01:59:37,826 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:59:37" (1/1) ... [2021-10-16 01:59:37,828 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38f2efbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:59:37, skipping insertion in model container [2021-10-16 01:59:37,828 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:59:37" (1/1) ... [2021-10-16 01:59:37,835 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 01:59:37,958 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 01:59:38,291 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_44451b51-a441-4a58-ba85-0d01073421e3/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2021-10-16 01:59:38,301 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_44451b51-a441-4a58-ba85-0d01073421e3/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2021-10-16 01:59:38,331 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 01:59:38,341 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 01:59:39,350 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:39,350 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:39,351 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:39,352 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:39,353 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:39,384 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:39,385 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:39,387 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:39,388 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:39,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 01:59:39,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 01:59:39,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 01:59:39,924 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 01:59:39,926 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 01:59:39,926 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 01:59:39,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 01:59:39,937 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 01:59:39,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 01:59:39,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 01:59:40,176 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 01:59:40,301 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:40,302 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:40,424 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 01:59:40,512 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-16 01:59:40,583 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 01:59:40,590 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_44451b51-a441-4a58-ba85-0d01073421e3/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2021-10-16 01:59:40,591 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_44451b51-a441-4a58-ba85-0d01073421e3/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2021-10-16 01:59:40,592 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 01:59:40,593 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 01:59:40,646 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:40,647 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:40,647 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:40,648 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:40,649 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:40,662 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:40,663 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:40,664 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:40,664 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:40,729 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 01:59:40,730 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 01:59:40,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 01:59:40,734 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 01:59:40,735 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 01:59:40,736 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 01:59:40,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 01:59:40,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 01:59:40,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 01:59:40,738 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 01:59:40,772 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 01:59:40,866 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:40,867 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:40,899 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 01:59:40,969 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 01:59:41,020 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_44451b51-a441-4a58-ba85-0d01073421e3/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2021-10-16 01:59:41,021 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_44451b51-a441-4a58-ba85-0d01073421e3/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2021-10-16 01:59:41,023 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 01:59:41,024 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 01:59:41,087 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:41,089 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:41,089 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:41,090 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:41,091 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:41,097 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:41,097 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:41,098 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:41,099 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:41,140 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 01:59:41,141 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 01:59:41,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 01:59:41,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 01:59:41,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 01:59:41,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 01:59:41,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 01:59:41,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 01:59:41,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 01:59:41,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 01:59:41,209 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 01:59:41,306 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:41,307 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:41,335 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 01:59:41,758 INFO L208 MainTranslator]: Completed translation [2021-10-16 01:59:41,759 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:59:41 WrapperNode [2021-10-16 01:59:41,759 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 01:59:41,760 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 01:59:41,761 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 01:59:41,761 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 01:59:41,768 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:59:41" (1/1) ... [2021-10-16 01:59:41,838 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 01:59:41,904 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:59:41" (1/1) ... [2021-10-16 01:59:41,905 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 01:59:41,905 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-16 01:59:41,907 INFO L168 Benchmark]: Toolchain (without parser) took 4092.10 ms. Allocated memory was 50.3 MB in the beginning and 180.4 MB in the end (delta: 130.0 MB). Free memory was 27.8 MB in the beginning and 112.8 MB in the end (delta: -84.9 MB). Peak memory consumption was 43.1 MB. Max. memory is 16.1 GB. [2021-10-16 01:59:41,908 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 50.3 MB. Free memory was 31.2 MB in the beginning and 31.2 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 01:59:41,908 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3938.19 ms. Allocated memory was 50.3 MB in the beginning and 180.4 MB in the end (delta: 130.0 MB). Free memory was 27.7 MB in the beginning and 119.1 MB in the end (delta: -91.4 MB). Peak memory consumption was 66.2 MB. Max. memory is 16.1 GB. [2021-10-16 01:59:41,909 INFO L168 Benchmark]: Boogie Procedure Inliner took 144.42 ms. Allocated memory is still 180.4 MB. Free memory was 118.0 MB in the beginning and 112.8 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-16 01:59:41,911 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 50.3 MB. Free memory was 31.2 MB in the beginning and 31.2 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3938.19 ms. Allocated memory was 50.3 MB in the beginning and 180.4 MB in the end (delta: 130.0 MB). Free memory was 27.7 MB in the beginning and 119.1 MB in the end (delta: -91.4 MB). Peak memory consumption was 66.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 144.42 ms. Allocated memory is still 180.4 MB. Free memory was 118.0 MB in the beginning and 112.8 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...