./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 e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.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_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/bin/uautomizer-j4sWxH34Be --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6e8329de8885610e11451d8b1311f161005fbaac7c4b7180f37a9501d850f1ce ............................................................................................................................................................................... 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_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.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_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/bin/uautomizer-j4sWxH34Be --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6e8329de8885610e11451d8b1311f161005fbaac7c4b7180f37a9501d850f1ce .................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 20:13:54,095 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 20:13:54,097 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 20:13:54,147 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 20:13:54,148 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 20:13:54,154 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 20:13:54,156 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 20:13:54,160 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 20:13:54,163 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 20:13:54,171 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 20:13:54,172 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 20:13:54,174 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 20:13:54,174 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 20:13:54,177 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 20:13:54,180 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 20:13:54,187 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 20:13:54,188 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 20:13:54,189 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 20:13:54,192 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 20:13:54,194 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 20:13:54,196 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 20:13:54,201 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 20:13:54,204 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 20:13:54,205 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 20:13:54,216 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 20:13:54,217 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 20:13:54,217 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 20:13:54,220 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 20:13:54,220 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 20:13:54,222 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 20:13:54,223 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 20:13:54,224 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 20:13:54,226 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 20:13:54,227 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 20:13:54,230 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 20:13:54,230 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 20:13:54,231 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 20:13:54,231 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 20:13:54,231 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 20:13:54,232 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 20:13:54,233 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 20:13:54,234 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 20:13:54,284 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 20:13:54,284 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 20:13:54,285 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 20:13:54,285 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 20:13:54,286 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 20:13:54,286 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 20:13:54,286 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 20:13:54,287 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 20:13:54,287 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 20:13:54,287 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 20:13:54,287 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 20:13:54,287 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 20:13:54,288 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 20:13:54,288 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 20:13:54,288 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 20:13:54,288 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 20:13:54,288 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 20:13:54,289 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 20:13:54,289 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 20:13:54,289 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 20:13:54,289 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 20:13:54,289 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 20:13:54,290 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 20:13:54,290 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 20:13:54,290 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 20:13:54,290 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 20:13:54,290 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 20:13:54,291 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 20:13:54,291 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 20:13:54,291 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/bin/uautomizer-j4sWxH34Be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6e8329de8885610e11451d8b1311f161005fbaac7c4b7180f37a9501d850f1ce [2021-10-21 20:13:54,569 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 20:13:54,590 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 20:13:54,593 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 20:13:54,594 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 20:13:54,595 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 20:13:54,596 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2021-10-21 20:13:54,668 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/bin/uautomizer-j4sWxH34Be/data/0b4e2f274/679c8d1153424820aab99bc195c5241f/FLAG9ee11eade [2021-10-21 20:13:55,643 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 20:13:55,644 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2021-10-21 20:13:55,705 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/bin/uautomizer-j4sWxH34Be/data/0b4e2f274/679c8d1153424820aab99bc195c5241f/FLAG9ee11eade [2021-10-21 20:13:56,006 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/bin/uautomizer-j4sWxH34Be/data/0b4e2f274/679c8d1153424820aab99bc195c5241f [2021-10-21 20:13:56,010 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 20:13:56,013 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 20:13:56,017 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 20:13:56,018 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 20:13:56,021 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 20:13:56,022 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:13:56" (1/1) ... [2021-10-21 20:13:56,023 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@433549ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:13:56, skipping insertion in model container [2021-10-21 20:13:56,024 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:13:56" (1/1) ... [2021-10-21 20:13:56,032 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 20:13:56,152 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 20:13:56,494 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_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2021-10-21 20:13:56,504 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_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2021-10-21 20:13:56,528 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:13:56,544 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:13:57,626 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:13:57,627 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:13:57,627 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:13:57,629 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:13:57,631 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:13:57,666 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:13:57,667 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:13:57,668 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:13:57,669 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:13:58,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:13:58,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:13:58,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:13:58,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:13:58,206 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:13:58,206 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:13:58,207 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:13:58,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:13:58,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:13:58,209 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:13:58,447 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:13:58,590 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:13:58,591 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:13:58,675 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:13:58,737 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) 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) [2021-10-21 20:13:58,744 INFO L168 Benchmark]: Toolchain (without parser) took 2729.54 ms. Allocated memory was 86.0 MB in the beginning and 109.1 MB in the end (delta: 23.1 MB). Free memory was 40.9 MB in the beginning and 59.7 MB in the end (delta: -18.8 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-10-21 20:13:58,745 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 86.0 MB. Free memory is still 66.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 20:13:58,746 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2723.91 ms. Allocated memory was 86.0 MB in the beginning and 109.1 MB in the end (delta: 23.1 MB). Free memory was 40.7 MB in the beginning and 59.7 MB in the end (delta: -19.0 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-10-21 20:13:58,749 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 86.0 MB. Free memory is still 66.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2723.91 ms. Allocated memory was 86.0 MB in the beginning and 109.1 MB in the end (delta: 23.1 MB). Free memory was 40.7 MB in the beginning and 59.7 MB in the end (delta: -19.0 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 20:14:00,988 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 20:14:00,990 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 20:14:01,058 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 20:14:01,059 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 20:14:01,064 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 20:14:01,066 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 20:14:01,073 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 20:14:01,076 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 20:14:01,082 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 20:14:01,084 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 20:14:01,086 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 20:14:01,087 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 20:14:01,089 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 20:14:01,092 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 20:14:01,096 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 20:14:01,098 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 20:14:01,100 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 20:14:01,102 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 20:14:01,111 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 20:14:01,113 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 20:14:01,114 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 20:14:01,117 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 20:14:01,119 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 20:14:01,128 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 20:14:01,129 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 20:14:01,129 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 20:14:01,131 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 20:14:01,132 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 20:14:01,133 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 20:14:01,134 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 20:14:01,135 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 20:14:01,137 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 20:14:01,137 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 20:14:01,139 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 20:14:01,139 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 20:14:01,140 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 20:14:01,140 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 20:14:01,140 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 20:14:01,142 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 20:14:01,143 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 20:14:01,144 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 20:14:01,185 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 20:14:01,186 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 20:14:01,187 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 20:14:01,187 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 20:14:01,189 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 20:14:01,189 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 20:14:01,189 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 20:14:01,190 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 20:14:01,190 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 20:14:01,190 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 20:14:01,191 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 20:14:01,191 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 20:14:01,192 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 20:14:01,192 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 20:14:01,192 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 20:14:01,193 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 20:14:01,193 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 20:14:01,193 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 20:14:01,193 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 20:14:01,194 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 20:14:01,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 20:14:01,194 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 20:14:01,194 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 20:14:01,195 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 20:14:01,195 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 20:14:01,195 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 20:14:01,195 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 20:14:01,196 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 20:14:01,196 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 20:14:01,196 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 20:14:01,196 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 20:14:01,197 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_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/bin/uautomizer-j4sWxH34Be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6e8329de8885610e11451d8b1311f161005fbaac7c4b7180f37a9501d850f1ce [2021-10-21 20:14:01,584 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 20:14:01,606 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 20:14:01,609 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 20:14:01,610 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 20:14:01,611 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 20:14:01,612 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2021-10-21 20:14:01,689 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/bin/uautomizer-j4sWxH34Be/data/164045ea5/afb2f7685eeb46d7937865e821b9b8ab/FLAGf2b127809 [2021-10-21 20:14:02,748 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 20:14:02,751 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2021-10-21 20:14:02,793 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/bin/uautomizer-j4sWxH34Be/data/164045ea5/afb2f7685eeb46d7937865e821b9b8ab/FLAGf2b127809 [2021-10-21 20:14:03,145 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/bin/uautomizer-j4sWxH34Be/data/164045ea5/afb2f7685eeb46d7937865e821b9b8ab [2021-10-21 20:14:03,148 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 20:14:03,150 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 20:14:03,154 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 20:14:03,155 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 20:14:03,159 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 20:14:03,160 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:14:03" (1/1) ... [2021-10-21 20:14:03,161 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@270ee7fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:14:03, skipping insertion in model container [2021-10-21 20:14:03,162 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:14:03" (1/1) ... [2021-10-21 20:14:03,169 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 20:14:03,329 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 20:14:03,653 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_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2021-10-21 20:14:03,659 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_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2021-10-21 20:14:03,685 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:14:03,691 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:14:04,987 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:04,988 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:04,989 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:04,991 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:04,992 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:05,018 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:05,019 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:05,021 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:05,022 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:05,478 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:14:05,479 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:14:05,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:14:05,482 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:14:05,483 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:14:05,484 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:14:05,485 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:14:05,485 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:14:05,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:14:05,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:14:05,674 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:14:05,800 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:05,800 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:05,886 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:14:05,948 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 20:14:05,983 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_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2021-10-21 20:14:05,984 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_be1b655a-1ddc-4d1c-9c1e-2e9ba6ba48e7/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2021-10-21 20:14:05,986 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:14:05,987 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:14:06,054 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:06,054 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:06,057 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:06,058 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:06,058 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:06,080 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:06,085 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:06,086 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:06,086 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:06,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:14:06,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:14:06,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:14:06,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:14:06,186 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:14:06,187 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:14:06,187 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:14:06,188 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:14:06,188 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:14:06,189 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:14:06,220 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:14:06,305 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:06,306 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:14:06,341 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:14:06,664 INFO L208 MainTranslator]: Completed translation [2021-10-21 20:14:06,665 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:14:06 WrapperNode [2021-10-21 20:14:06,665 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 20:14:06,666 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 20:14:06,666 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 20:14:06,666 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 20:14:06,674 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:14:06" (1/1) ... [2021-10-21 20:14:06,744 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]]] [2021-10-21 20:14:06,853 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:14:06" (1/1) ... [2021-10-21 20:14:06,856 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 20:14:06,856 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 20:14:06,858 INFO L168 Benchmark]: Toolchain (without parser) took 3707.24 ms. Allocated memory was 69.2 MB in the beginning and 138.4 MB in the end (delta: 69.2 MB). Free memory was 41.9 MB in the beginning and 93.3 MB in the end (delta: -51.4 MB). Peak memory consumption was 58.3 MB. Max. memory is 16.1 GB. [2021-10-21 20:14:06,859 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 69.2 MB. Free memory was 50.5 MB in the beginning and 50.4 MB in the end (delta: 54.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 20:14:06,860 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3510.74 ms. Allocated memory was 69.2 MB in the beginning and 138.4 MB in the end (delta: 69.2 MB). Free memory was 41.7 MB in the beginning and 61.0 MB in the end (delta: -19.3 MB). Peak memory consumption was 56.2 MB. Max. memory is 16.1 GB. [2021-10-21 20:14:06,861 INFO L168 Benchmark]: Boogie Procedure Inliner took 190.29 ms. Allocated memory is still 138.4 MB. Free memory was 61.0 MB in the beginning and 93.3 MB in the end (delta: -32.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-21 20:14:06,863 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 69.2 MB. Free memory was 50.5 MB in the beginning and 50.4 MB in the end (delta: 54.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3510.74 ms. Allocated memory was 69.2 MB in the beginning and 138.4 MB in the end (delta: 69.2 MB). Free memory was 41.7 MB in the beginning and 61.0 MB in the end (delta: -19.3 MB). Peak memory consumption was 56.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 190.29 ms. Allocated memory is still 138.4 MB. Free memory was 61.0 MB in the beginning and 93.3 MB in the end (delta: -32.2 MB). Peak memory consumption was 8.4 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...