./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.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_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/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_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/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_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/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 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 ............................................................................................................................................................................... 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_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/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_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/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_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/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 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 .................................................................................................................................................................................................. 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 19:50:42,365 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:50:42,367 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:50:42,397 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:50:42,397 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:50:42,399 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:50:42,401 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:50:42,403 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:50:42,405 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:50:42,406 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:50:42,408 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:50:42,410 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:50:42,412 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:50:42,415 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:50:42,417 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:50:42,418 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:50:42,419 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:50:42,421 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:50:42,423 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:50:42,425 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:50:42,427 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:50:42,429 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:50:42,430 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:50:42,431 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:50:42,435 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:50:42,436 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:50:42,436 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:50:42,437 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:50:42,438 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:50:42,439 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:50:42,440 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:50:42,441 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:50:42,442 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:50:42,443 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:50:42,444 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:50:42,444 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:50:42,445 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:50:42,446 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:50:42,446 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:50:42,447 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:50:42,448 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:50:42,450 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 19:50:42,473 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:50:42,473 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:50:42,474 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:50:42,474 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:50:42,475 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:50:42,476 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:50:42,476 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:50:42,476 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:50:42,476 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 19:50:42,477 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:50:42,477 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:50:42,477 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:50:42,477 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:50:42,478 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:50:42,478 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:50:42,478 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:50:42,479 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:50:42,479 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:50:42,479 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:50:42,479 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:50:42,480 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:50:42,480 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:50:42,480 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:50:42,481 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 19:50:42,481 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 19:50:42,481 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:50:42,481 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:50:42,481 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:50:42,482 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:50:42,482 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_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 [2021-10-21 19:50:42,726 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:50:42,748 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:50:42,751 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:50:42,752 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:50:42,753 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:50:42,754 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2021-10-21 19:50:42,817 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/bin/uautomizer-j4sWxH34Be/data/23ed1c7ae/039bf7cba9cb490c9c87a182a1065639/FLAG2601eb707 [2021-10-21 19:50:43,633 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:50:43,634 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2021-10-21 19:50:43,688 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/bin/uautomizer-j4sWxH34Be/data/23ed1c7ae/039bf7cba9cb490c9c87a182a1065639/FLAG2601eb707 [2021-10-21 19:50:44,135 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/bin/uautomizer-j4sWxH34Be/data/23ed1c7ae/039bf7cba9cb490c9c87a182a1065639 [2021-10-21 19:50:44,139 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:50:44,140 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:50:44,143 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:50:44,148 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:50:44,150 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:50:44,151 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:50:44" (1/1) ... [2021-10-21 19:50:44,152 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@708e6a2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:50:44, skipping insertion in model container [2021-10-21 19:50:44,152 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:50:44" (1/1) ... [2021-10-21 19:50:44,175 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:50:44,274 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:50:44,559 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_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2021-10-21 19:50:44,565 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_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2021-10-21 19:50:44,587 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:50:44,592 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:50:45,517 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:45,518 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:45,519 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:45,520 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:45,522 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:45,559 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:45,576 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:45,578 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:45,579 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:45,948 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:50:45,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:50:45,951 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:50:45,952 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:50:45,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:50:45,954 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:50:45,955 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:50:45,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:50:45,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:50:45,957 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:50:46,135 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:50:46,286 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:46,287 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:46,378 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:50:46,433 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 19:50:46,440 INFO L168 Benchmark]: Toolchain (without parser) took 2298.34 ms. Allocated memory was 119.5 MB in the beginning and 144.7 MB in the end (delta: 25.2 MB). Free memory was 69.2 MB in the beginning and 96.5 MB in the end (delta: -27.3 MB). Peak memory consumption was 23.8 MB. Max. memory is 16.1 GB. [2021-10-21 19:50:46,441 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 119.5 MB. Free memory was 95.5 MB in the beginning and 95.4 MB in the end (delta: 67.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:50:46,443 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2294.63 ms. Allocated memory was 119.5 MB in the beginning and 144.7 MB in the end (delta: 25.2 MB). Free memory was 69.0 MB in the beginning and 96.5 MB in the end (delta: -27.5 MB). Peak memory consumption was 23.8 MB. Max. memory is 16.1 GB. [2021-10-21 19:50:46,446 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 119.5 MB. Free memory was 95.5 MB in the beginning and 95.4 MB in the end (delta: 67.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2294.63 ms. Allocated memory was 119.5 MB in the beginning and 144.7 MB in the end (delta: 25.2 MB). Free memory was 69.0 MB in the beginning and 96.5 MB in the end (delta: -27.5 MB). Peak memory consumption was 23.8 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 19:50:48,783 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:50:48,785 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:50:48,817 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:50:48,818 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:50:48,819 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:50:48,821 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:50:48,823 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:50:48,825 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:50:48,826 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:50:48,827 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:50:48,829 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:50:48,829 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:50:48,831 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:50:48,832 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:50:48,837 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:50:48,837 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:50:48,839 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:50:48,841 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:50:48,843 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:50:48,845 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:50:48,851 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:50:48,853 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:50:48,856 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:50:48,868 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:50:48,868 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:50:48,868 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:50:48,869 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:50:48,870 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:50:48,871 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:50:48,871 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:50:48,872 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:50:48,873 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:50:48,874 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:50:48,875 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:50:48,875 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:50:48,876 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:50:48,876 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:50:48,877 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:50:48,878 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:50:48,878 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:50:48,885 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 19:50:48,916 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:50:48,916 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:50:48,916 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:50:48,917 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:50:48,918 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:50:48,918 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:50:48,918 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:50:48,918 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:50:48,919 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:50:48,919 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:50:48,919 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:50:48,919 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:50:48,920 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 19:50:48,920 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 19:50:48,920 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:50:48,920 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:50:48,920 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:50:48,921 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:50:48,921 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:50:48,921 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:50:48,921 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:50:48,922 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:50:48,922 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:50:48,922 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:50:48,922 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 19:50:48,923 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 19:50:48,923 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:50:48,923 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:50:48,923 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:50:48,923 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:50:48,924 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 19:50:48,924 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_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 [2021-10-21 19:50:49,276 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:50:49,298 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:50:49,300 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:50:49,302 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:50:49,304 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:50:49,305 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2021-10-21 19:50:49,376 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/bin/uautomizer-j4sWxH34Be/data/b6ff67d0f/228d0698c2934920ad0cf901110f7022/FLAG9cee9c359 [2021-10-21 19:50:50,404 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:50:50,406 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2021-10-21 19:50:50,451 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/bin/uautomizer-j4sWxH34Be/data/b6ff67d0f/228d0698c2934920ad0cf901110f7022/FLAG9cee9c359 [2021-10-21 19:50:50,810 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/bin/uautomizer-j4sWxH34Be/data/b6ff67d0f/228d0698c2934920ad0cf901110f7022 [2021-10-21 19:50:50,812 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:50:50,813 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:50:50,817 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:50:50,817 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:50:50,821 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:50:50,823 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:50:50" (1/1) ... [2021-10-21 19:50:50,824 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ad3975d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:50:50, skipping insertion in model container [2021-10-21 19:50:50,824 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:50:50" (1/1) ... [2021-10-21 19:50:50,832 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:50:50,973 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:50:51,292 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_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2021-10-21 19:50:51,298 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_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2021-10-21 19:50:51,322 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:50:51,328 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:50:52,259 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:52,260 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:52,260 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:52,261 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:52,262 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:52,291 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:52,292 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:52,302 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:52,303 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:52,889 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:50:52,890 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:50:52,892 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:50:52,893 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:50:52,894 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:50:52,895 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:50:52,896 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:50:52,897 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:50:52,897 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:50:52,898 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:50:53,128 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:50:53,273 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:53,275 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:53,355 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:50:53,437 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 19:50:53,463 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_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2021-10-21 19:50:53,472 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_623cb20b-e94b-43f5-aeaa-451b44ea6e1d/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2021-10-21 19:50:53,474 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:50:53,475 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:50:53,531 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:53,531 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:53,532 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:53,532 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:53,533 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:53,539 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:53,540 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:53,541 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:53,541 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:53,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:50:53,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:50:53,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:50:53,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:50:53,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:50:53,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:50:53,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:50:53,579 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:50:53,579 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:50:53,580 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:50:53,600 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:50:53,674 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:53,675 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:50:53,701 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:50:54,120 INFO L208 MainTranslator]: Completed translation [2021-10-21 19:50:54,121 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:50:54 WrapperNode [2021-10-21 19:50:54,121 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 19:50:54,122 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 19:50:54,122 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 19:50:54,122 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 19:50:54,139 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:50:54" (1/1) ... [2021-10-21 19:50:54,233 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 19:50:54,318 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:50:54" (1/1) ... [2021-10-21 19:50:54,319 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 19:50:54,319 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 19:50:54,321 INFO L168 Benchmark]: Toolchain (without parser) took 3506.58 ms. Allocated memory was 65.0 MB in the beginning and 107.0 MB in the end (delta: 41.9 MB). Free memory was 34.9 MB in the beginning and 40.3 MB in the end (delta: -5.4 MB). Peak memory consumption was 38.3 MB. Max. memory is 16.1 GB. [2021-10-21 19:50:54,322 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 65.0 MB. Free memory is still 45.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:50:54,322 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3304.14 ms. Allocated memory was 65.0 MB in the beginning and 107.0 MB in the end (delta: 41.9 MB). Free memory was 34.7 MB in the beginning and 45.2 MB in the end (delta: -10.5 MB). Peak memory consumption was 42.8 MB. Max. memory is 16.1 GB. [2021-10-21 19:50:54,323 INFO L168 Benchmark]: Boogie Procedure Inliner took 197.06 ms. Allocated memory is still 107.0 MB. Free memory was 45.2 MB in the beginning and 40.3 MB in the end (delta: 4.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-21 19:50:54,325 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 65.0 MB. Free memory is still 45.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3304.14 ms. Allocated memory was 65.0 MB in the beginning and 107.0 MB in the end (delta: 41.9 MB). Free memory was 34.7 MB in the beginning and 45.2 MB in the end (delta: -10.5 MB). Peak memory consumption was 42.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 197.06 ms. Allocated memory is still 107.0 MB. Free memory was 45.2 MB in the beginning and 40.3 MB in the end (delta: 4.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...