./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_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_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/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_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/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_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/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 21e14c4abf3c8c626ff1e4d64bac7246a96ab8c19ab8b6f263006a7e1f8fc191 ............................................................................................................................................................................... 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_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/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_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/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_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/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 21e14c4abf3c8c626ff1e4d64bac7246a96ab8c19ab8b6f263006a7e1f8fc191 .................................................................................................................................................................................................. 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 19:36:25,487 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:36:25,490 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:36:25,530 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:36:25,531 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:36:25,532 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:36:25,535 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:36:25,538 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:36:25,541 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:36:25,543 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:36:25,545 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:36:25,547 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:36:25,548 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:36:25,550 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:36:25,552 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:36:25,554 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:36:25,556 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:36:25,558 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:36:25,561 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:36:25,565 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:36:25,568 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:36:25,570 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:36:25,573 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:36:25,574 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:36:25,579 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:36:25,580 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:36:25,581 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:36:25,582 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:36:25,583 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:36:25,585 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:36:25,586 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:36:25,587 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:36:25,588 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:36:25,590 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:36:25,592 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:36:25,593 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:36:25,594 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:36:25,594 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:36:25,595 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:36:25,596 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:36:25,597 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:36:25,599 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 19:36:25,634 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:36:25,635 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:36:25,635 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:36:25,636 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:36:25,637 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:36:25,638 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:36:25,638 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:36:25,638 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:36:25,639 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 19:36:25,639 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:36:25,639 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:36:25,639 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:36:25,640 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:36:25,640 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:36:25,640 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:36:25,641 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:36:25,641 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:36:25,641 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:36:25,642 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:36:25,642 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:36:25,642 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:36:25,643 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:36:25,643 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:36:25,643 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 19:36:25,644 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 19:36:25,644 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:36:25,644 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:36:25,645 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:36:25,645 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:36:25,645 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_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 21e14c4abf3c8c626ff1e4d64bac7246a96ab8c19ab8b6f263006a7e1f8fc191 [2021-10-21 19:36:25,976 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:36:26,003 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:36:26,007 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:36:26,008 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:36:26,009 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:36:26,011 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-10-21 19:36:26,085 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/bin/uautomizer-j4sWxH34Be/data/92bdd9e0b/a4a4087a08bf40d789f3eeacfda13479/FLAG060e6d044 [2021-10-21 19:36:27,184 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:36:27,185 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-10-21 19:36:27,241 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/bin/uautomizer-j4sWxH34Be/data/92bdd9e0b/a4a4087a08bf40d789f3eeacfda13479/FLAG060e6d044 [2021-10-21 19:36:27,508 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/bin/uautomizer-j4sWxH34Be/data/92bdd9e0b/a4a4087a08bf40d789f3eeacfda13479 [2021-10-21 19:36:27,512 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:36:27,515 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:36:27,519 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:36:27,519 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:36:27,524 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:36:27,525 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:36:27" (1/1) ... [2021-10-21 19:36:27,527 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53a4cfc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:36:27, skipping insertion in model container [2021-10-21 19:36:27,527 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:36:27" (1/1) ... [2021-10-21 19:36:27,536 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:36:27,686 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:36:28,057 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_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-10-21 19:36:28,071 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_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-10-21 19:36:28,105 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:36:28,118 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:36:29,336 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:29,337 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:29,338 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:29,339 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:29,340 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:29,366 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:29,367 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:29,370 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:29,370 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:30,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:36:30,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:36:30,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:36:30,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:36:30,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:36:30,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:36:30,017 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:36:30,018 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:36:30,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:36:30,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:36:30,262 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:36:30,453 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:30,464 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:30,591 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:36:30,654 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 19:36:30,665 INFO L168 Benchmark]: Toolchain (without parser) took 3143.09 ms. Allocated memory was 88.1 MB in the beginning and 121.6 MB in the end (delta: 33.6 MB). Free memory was 61.9 MB in the beginning and 74.6 MB in the end (delta: -12.7 MB). Peak memory consumption was 41.7 MB. Max. memory is 16.1 GB. [2021-10-21 19:36:30,666 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 88.1 MB. Free memory is still 68.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:36:30,668 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3138.77 ms. Allocated memory was 88.1 MB in the beginning and 121.6 MB in the end (delta: 33.6 MB). Free memory was 61.6 MB in the beginning and 74.6 MB in the end (delta: -13.0 MB). Peak memory consumption was 41.7 MB. Max. memory is 16.1 GB. [2021-10-21 19:36:30,672 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 88.1 MB. Free memory is still 68.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3138.77 ms. Allocated memory was 88.1 MB in the beginning and 121.6 MB in the end (delta: 33.6 MB). Free memory was 61.6 MB in the beginning and 74.6 MB in the end (delta: -13.0 MB). Peak memory consumption was 41.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 19:36:33,527 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:36:33,530 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:36:33,572 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:36:33,572 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:36:33,574 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:36:33,577 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:36:33,581 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:36:33,584 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:36:33,586 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:36:33,587 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:36:33,589 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:36:33,590 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:36:33,592 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:36:33,595 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:36:33,597 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:36:33,598 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:36:33,600 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:36:33,603 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:36:33,606 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:36:33,609 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:36:33,611 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:36:33,613 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:36:33,614 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:36:33,619 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:36:33,620 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:36:33,620 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:36:33,622 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:36:33,623 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:36:33,629 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:36:33,630 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:36:33,631 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:36:33,633 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:36:33,636 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:36:33,641 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:36:33,642 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:36:33,643 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:36:33,643 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:36:33,644 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:36:33,645 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:36:33,647 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:36:33,648 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 19:36:33,680 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:36:33,681 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:36:33,681 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:36:33,681 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:36:33,683 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:36:33,683 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:36:33,683 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:36:33,683 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:36:33,684 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:36:33,684 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:36:33,684 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:36:33,684 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:36:33,684 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 19:36:33,685 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 19:36:33,685 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:36:33,685 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:36:33,685 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:36:33,686 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:36:33,686 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:36:33,686 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:36:33,686 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:36:33,687 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:36:33,687 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:36:33,687 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:36:33,687 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 19:36:33,687 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 19:36:33,688 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:36:33,688 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:36:33,688 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:36:33,688 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:36:33,688 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 19:36:33,689 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_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 21e14c4abf3c8c626ff1e4d64bac7246a96ab8c19ab8b6f263006a7e1f8fc191 [2021-10-21 19:36:34,163 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:36:34,190 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:36:34,194 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:36:34,195 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:36:34,196 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:36:34,198 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-10-21 19:36:34,294 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/bin/uautomizer-j4sWxH34Be/data/72663615b/27bfc5bd44254d04b7c96cc1d7949af0/FLAGa1dc03d6c [2021-10-21 19:36:35,435 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:36:35,436 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-10-21 19:36:35,489 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/bin/uautomizer-j4sWxH34Be/data/72663615b/27bfc5bd44254d04b7c96cc1d7949af0/FLAGa1dc03d6c [2021-10-21 19:36:35,798 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/bin/uautomizer-j4sWxH34Be/data/72663615b/27bfc5bd44254d04b7c96cc1d7949af0 [2021-10-21 19:36:35,801 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:36:35,803 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:36:35,805 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:36:35,806 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:36:35,810 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:36:35,812 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:36:35" (1/1) ... [2021-10-21 19:36:35,813 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d9fa7ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:36:35, skipping insertion in model container [2021-10-21 19:36:35,828 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:36:35" (1/1) ... [2021-10-21 19:36:35,846 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:36:36,003 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:36:36,347 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_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-10-21 19:36:36,358 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_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-10-21 19:36:36,390 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:36:36,398 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:36:37,594 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:37,595 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:37,595 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:37,596 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:37,598 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:37,617 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:37,618 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:37,620 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:37,621 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:38,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:36:38,271 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:36:38,275 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:36:38,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:36:38,278 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:36:38,278 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:36:38,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:36:38,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:36:38,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:36:38,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:36:38,533 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:36:38,753 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:38,753 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:38,863 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:36:38,977 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 19:36:39,010 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_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-10-21 19:36:39,010 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_25e10867-2e4d-4ac6-9cb7-4f06c666b60d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-10-21 19:36:39,012 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:36:39,013 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:36:39,073 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:39,074 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:39,076 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:39,076 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:39,077 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:39,087 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:39,087 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:39,089 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:39,094 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:39,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:36:39,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:36:39,162 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:36:39,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:36:39,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:36:39,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:36:39,166 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:36:39,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:36:39,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:36:39,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:36:39,230 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:36:39,322 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:39,323 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:36:39,383 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:36:39,962 INFO L208 MainTranslator]: Completed translation [2021-10-21 19:36:39,963 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:36:39 WrapperNode [2021-10-21 19:36:39,963 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 19:36:39,965 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 19:36:39,965 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 19:36:39,965 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 19:36:39,972 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:36:39" (1/1) ... [2021-10-21 19:36:40,049 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 19:36:40,136 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:36:39" (1/1) ... [2021-10-21 19:36:40,152 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 19:36:40,152 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 19:36:40,155 INFO L168 Benchmark]: Toolchain (without parser) took 4350.24 ms. Allocated memory was 54.5 MB in the beginning and 107.0 MB in the end (delta: 52.4 MB). Free memory was 23.6 MB in the beginning and 35.1 MB in the end (delta: -11.5 MB). Peak memory consumption was 41.9 MB. Max. memory is 16.1 GB. [2021-10-21 19:36:40,155 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 54.5 MB. Free memory is still 35.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:36:40,156 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4158.45 ms. Allocated memory was 54.5 MB in the beginning and 107.0 MB in the end (delta: 52.4 MB). Free memory was 23.3 MB in the beginning and 40.3 MB in the end (delta: -17.0 MB). Peak memory consumption was 38.3 MB. Max. memory is 16.1 GB. [2021-10-21 19:36:40,157 INFO L168 Benchmark]: Boogie Procedure Inliner took 187.57 ms. Allocated memory is still 107.0 MB. Free memory was 40.3 MB in the beginning and 35.1 MB in the end (delta: 5.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-21 19:36:40,159 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 54.5 MB. Free memory is still 35.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4158.45 ms. Allocated memory was 54.5 MB in the beginning and 107.0 MB in the end (delta: 52.4 MB). Free memory was 23.3 MB in the beginning and 40.3 MB in the end (delta: -17.0 MB). Peak memory consumption was 38.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 187.57 ms. Allocated memory is still 107.0 MB. Free memory was 40.3 MB in the beginning and 35.1 MB in the end (delta: 5.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...