./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_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_926520fc-b296-4e1b-93a5-7df0acd89fd9/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926520fc-b296-4e1b-93a5-7df0acd89fd9/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_926520fc-b296-4e1b-93a5-7df0acd89fd9/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926520fc-b296-4e1b-93a5-7df0acd89fd9/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926520fc-b296-4e1b-93a5-7df0acd89fd9/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_926520fc-b296-4e1b-93a5-7df0acd89fd9/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 01ad56e04b6ab93ff162b70d622a1dbeae0350a0f6dc141a393bf37a9fe53f01 ................................................................................................................................................................................. 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_926520fc-b296-4e1b-93a5-7df0acd89fd9/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926520fc-b296-4e1b-93a5-7df0acd89fd9/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_926520fc-b296-4e1b-93a5-7df0acd89fd9/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926520fc-b296-4e1b-93a5-7df0acd89fd9/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926520fc-b296-4e1b-93a5-7df0acd89fd9/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_926520fc-b296-4e1b-93a5-7df0acd89fd9/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 01ad56e04b6ab93ff162b70d622a1dbeae0350a0f6dc141a393bf37a9fe53f01 ...................................................................................................................................................................................................... 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 19:10:22,412 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:10:22,415 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:10:22,470 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:10:22,470 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:10:22,474 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:10:22,476 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:10:22,480 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:10:22,483 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:10:22,489 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:10:22,490 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:10:22,492 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:10:22,492 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:10:22,495 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:10:22,497 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:10:22,501 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:10:22,503 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:10:22,504 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:10:22,510 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:10:22,518 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:10:22,520 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:10:22,522 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:10:22,525 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:10:22,526 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:10:22,535 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:10:22,536 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:10:22,536 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:10:22,538 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:10:22,539 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:10:22,541 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:10:22,541 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:10:22,542 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:10:22,544 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:10:22,546 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:10:22,547 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:10:22,547 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:10:22,548 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:10:22,549 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:10:22,549 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:10:22,550 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:10:22,551 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:10:22,552 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926520fc-b296-4e1b-93a5-7df0acd89fd9/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 19:10:22,594 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:10:22,595 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:10:22,595 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:10:22,596 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:10:22,604 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:10:22,604 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:10:22,604 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:10:22,605 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:10:22,605 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 19:10:22,605 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:10:22,607 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:10:22,607 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:10:22,607 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:10:22,607 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:10:22,608 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:10:22,608 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:10:22,608 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:10:22,609 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:10:22,609 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:10:22,609 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:10:22,609 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:10:22,610 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:10:22,610 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:10:22,610 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 19:10:22,611 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 19:10:22,611 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:10:22,611 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:10:22,611 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:10:22,612 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:10:22,613 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_926520fc-b296-4e1b-93a5-7df0acd89fd9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926520fc-b296-4e1b-93a5-7df0acd89fd9/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01ad56e04b6ab93ff162b70d622a1dbeae0350a0f6dc141a393bf37a9fe53f01 [2021-10-21 19:10:22,957 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:10:22,996 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:10:22,999 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:10:23,000 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:10:23,002 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:10:23,002 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926520fc-b296-4e1b-93a5-7df0acd89fd9/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2021-10-21 19:10:23,073 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926520fc-b296-4e1b-93a5-7df0acd89fd9/bin/uautomizer-j4sWxH34Be/data/062077b26/0a03d152617d46829662b230162f69db/FLAG8c0a2586a [2021-10-21 19:10:23,974 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:10:23,975 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926520fc-b296-4e1b-93a5-7df0acd89fd9/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2021-10-21 19:10:24,020 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926520fc-b296-4e1b-93a5-7df0acd89fd9/bin/uautomizer-j4sWxH34Be/data/062077b26/0a03d152617d46829662b230162f69db/FLAG8c0a2586a [2021-10-21 19:10:24,478 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926520fc-b296-4e1b-93a5-7df0acd89fd9/bin/uautomizer-j4sWxH34Be/data/062077b26/0a03d152617d46829662b230162f69db [2021-10-21 19:10:24,480 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:10:24,481 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:10:24,483 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:10:24,483 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:10:24,486 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:10:24,486 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:10:24" (1/1) ... [2021-10-21 19:10:24,487 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41f68697 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:10:24, skipping insertion in model container [2021-10-21 19:10:24,487 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:10:24" (1/1) ... [2021-10-21 19:10:24,494 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:10:24,617 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:10:24,912 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_926520fc-b296-4e1b-93a5-7df0acd89fd9/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4505,4518] [2021-10-21 19:10:24,919 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_926520fc-b296-4e1b-93a5-7df0acd89fd9/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4565,4578] [2021-10-21 19:10:24,946 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:10:24,952 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:10:25,962 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:25,963 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:25,964 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:25,965 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:25,966 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:25,982 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:25,982 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:25,984 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:25,985 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:26,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:10:26,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:10:26,445 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:10:26,446 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:10:26,448 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:10:26,449 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:10:26,449 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:10:26,450 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:10:26,451 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:10:26,451 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:10:26,661 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:10:26,693 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:26,693 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:26,766 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:26,767 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:26,843 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:10:26,892 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 19:10:26,897 INFO L168 Benchmark]: Toolchain (without parser) took 2414.22 ms. Allocated memory was 88.1 MB in the beginning and 113.2 MB in the end (delta: 25.2 MB). Free memory was 61.9 MB in the beginning and 64.6 MB in the end (delta: -2.7 MB). Peak memory consumption was 36.4 MB. Max. memory is 16.1 GB. [2021-10-21 19:10:26,898 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 88.1 MB. Free memory is still 69.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:10:26,900 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2412.23 ms. Allocated memory was 88.1 MB in the beginning and 113.2 MB in the end (delta: 25.2 MB). Free memory was 61.7 MB in the beginning and 64.6 MB in the end (delta: -2.9 MB). Peak memory consumption was 36.4 MB. Max. memory is 16.1 GB. [2021-10-21 19:10:26,904 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 88.1 MB. Free memory is still 69.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2412.23 ms. Allocated memory was 88.1 MB in the beginning and 113.2 MB in the end (delta: 25.2 MB). Free memory was 61.7 MB in the beginning and 64.6 MB in the end (delta: -2.9 MB). Peak memory consumption was 36.4 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 19:10:29,097 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:10:29,099 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:10:29,152 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:10:29,153 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:10:29,157 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:10:29,159 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:10:29,169 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:10:29,172 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:10:29,177 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:10:29,179 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:10:29,180 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:10:29,181 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:10:29,184 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:10:29,186 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:10:29,190 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:10:29,192 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:10:29,193 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:10:29,195 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:10:29,209 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:10:29,211 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:10:29,212 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:10:29,214 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:10:29,214 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:10:29,218 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:10:29,218 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:10:29,218 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:10:29,219 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:10:29,220 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:10:29,221 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:10:29,221 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:10:29,222 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:10:29,223 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:10:29,224 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:10:29,225 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:10:29,225 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:10:29,226 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:10:29,226 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:10:29,226 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:10:29,227 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:10:29,228 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:10:29,229 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926520fc-b296-4e1b-93a5-7df0acd89fd9/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 19:10:29,268 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:10:29,268 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:10:29,269 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:10:29,269 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:10:29,271 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:10:29,272 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:10:29,272 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:10:29,272 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:10:29,272 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:10:29,272 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:10:29,273 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:10:29,274 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:10:29,274 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 19:10:29,274 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 19:10:29,275 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:10:29,275 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:10:29,275 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:10:29,275 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:10:29,276 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:10:29,276 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:10:29,276 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:10:29,276 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:10:29,276 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:10:29,277 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:10:29,277 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 19:10:29,277 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 19:10:29,278 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:10:29,278 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:10:29,278 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:10:29,278 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:10:29,278 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 19:10:29,279 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_926520fc-b296-4e1b-93a5-7df0acd89fd9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926520fc-b296-4e1b-93a5-7df0acd89fd9/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01ad56e04b6ab93ff162b70d622a1dbeae0350a0f6dc141a393bf37a9fe53f01 [2021-10-21 19:10:29,707 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:10:29,728 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:10:29,731 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:10:29,732 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:10:29,733 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:10:29,734 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926520fc-b296-4e1b-93a5-7df0acd89fd9/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2021-10-21 19:10:29,799 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926520fc-b296-4e1b-93a5-7df0acd89fd9/bin/uautomizer-j4sWxH34Be/data/3ac453d1c/8dfb20b5e9cd4ee58ce2d4521b9ee690/FLAG114d574fe [2021-10-21 19:10:30,608 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:10:30,611 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926520fc-b296-4e1b-93a5-7df0acd89fd9/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2021-10-21 19:10:30,660 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926520fc-b296-4e1b-93a5-7df0acd89fd9/bin/uautomizer-j4sWxH34Be/data/3ac453d1c/8dfb20b5e9cd4ee58ce2d4521b9ee690/FLAG114d574fe [2021-10-21 19:10:31,111 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926520fc-b296-4e1b-93a5-7df0acd89fd9/bin/uautomizer-j4sWxH34Be/data/3ac453d1c/8dfb20b5e9cd4ee58ce2d4521b9ee690 [2021-10-21 19:10:31,113 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:10:31,114 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:10:31,116 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:10:31,116 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:10:31,120 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:10:31,121 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:10:31" (1/1) ... [2021-10-21 19:10:31,122 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3809a87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:10:31, skipping insertion in model container [2021-10-21 19:10:31,122 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:10:31" (1/1) ... [2021-10-21 19:10:31,129 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:10:31,293 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:10:31,654 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_926520fc-b296-4e1b-93a5-7df0acd89fd9/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4505,4518] [2021-10-21 19:10:31,665 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_926520fc-b296-4e1b-93a5-7df0acd89fd9/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4565,4578] [2021-10-21 19:10:31,692 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:10:31,702 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:10:32,764 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:32,765 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:32,765 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:32,766 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:32,767 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:32,783 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:32,784 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:32,786 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:32,786 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:33,234 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:10:33,235 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:10:33,236 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:10:33,238 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:10:33,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:10:33,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:10:33,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:10:33,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:10:33,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:10:33,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:10:33,412 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:10:33,440 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:33,440 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:33,529 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:33,529 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:33,642 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:10:33,737 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 19:10:33,769 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_926520fc-b296-4e1b-93a5-7df0acd89fd9/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4505,4518] [2021-10-21 19:10:33,770 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_926520fc-b296-4e1b-93a5-7df0acd89fd9/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4565,4578] [2021-10-21 19:10:33,772 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:10:33,773 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:10:33,822 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:33,822 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:33,823 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:33,823 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:33,828 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:33,836 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:33,837 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:33,838 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:33,838 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:33,908 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:10:33,911 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:10:33,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:10:33,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:10:33,918 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:10:33,919 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:10:33,919 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:10:33,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:10:33,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:10:33,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:10:33,967 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:10:34,026 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:34,027 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:34,091 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:34,091 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:10:34,129 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:10:34,525 INFO L208 MainTranslator]: Completed translation [2021-10-21 19:10:34,526 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:10:34 WrapperNode [2021-10-21 19:10:34,526 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 19:10:34,527 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 19:10:34,527 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 19:10:34,528 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 19:10:34,534 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:10:34" (1/1) ... [2021-10-21 19:10:34,627 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 19:10:34,688 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:10:34" (1/1) ... [2021-10-21 19:10:34,688 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 19:10:34,689 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 19:10:34,691 INFO L168 Benchmark]: Toolchain (without parser) took 3575.18 ms. Allocated memory was 71.3 MB in the beginning and 132.1 MB in the end (delta: 60.8 MB). Free memory was 43.8 MB in the beginning and 66.7 MB in the end (delta: -22.8 MB). Peak memory consumption was 37.9 MB. Max. memory is 16.1 GB. [2021-10-21 19:10:34,691 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 71.3 MB. Free memory was 51.7 MB in the beginning and 51.6 MB in the end (delta: 54.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:10:34,694 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3410.29 ms. Allocated memory was 71.3 MB in the beginning and 132.1 MB in the end (delta: 60.8 MB). Free memory was 43.6 MB in the beginning and 72.2 MB in the end (delta: -28.6 MB). Peak memory consumption was 50.9 MB. Max. memory is 16.1 GB. [2021-10-21 19:10:34,695 INFO L168 Benchmark]: Boogie Procedure Inliner took 161.43 ms. Allocated memory is still 132.1 MB. Free memory was 72.2 MB in the beginning and 66.7 MB in the end (delta: 5.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-21 19:10:34,697 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 71.3 MB. Free memory was 51.7 MB in the beginning and 51.6 MB in the end (delta: 54.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3410.29 ms. Allocated memory was 71.3 MB in the beginning and 132.1 MB in the end (delta: 60.8 MB). Free memory was 43.6 MB in the beginning and 72.2 MB in the end (delta: -28.6 MB). Peak memory consumption was 50.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 161.43 ms. Allocated memory is still 132.1 MB. Free memory was 72.2 MB in the beginning and 66.7 MB in the end (delta: 5.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...