./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 57096758 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee23be0-7fe7-4a93-b445-6674b608f1bf/bin/uautomizer-hJ6jxDFKc3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee23be0-7fe7-4a93-b445-6674b608f1bf/bin/uautomizer-hJ6jxDFKc3/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee23be0-7fe7-4a93-b445-6674b608f1bf/bin/uautomizer-hJ6jxDFKc3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee23be0-7fe7-4a93-b445-6674b608f1bf/bin/uautomizer-hJ6jxDFKc3/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee23be0-7fe7-4a93-b445-6674b608f1bf/bin/uautomizer-hJ6jxDFKc3/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee23be0-7fe7-4a93-b445-6674b608f1bf/bin/uautomizer-hJ6jxDFKc3 --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 0e234094cdc9263fb3049ec40da34c9edb39ff88 ............................................................................................................................................................................... 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_dee23be0-7fe7-4a93-b445-6674b608f1bf/bin/uautomizer-hJ6jxDFKc3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee23be0-7fe7-4a93-b445-6674b608f1bf/bin/uautomizer-hJ6jxDFKc3/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee23be0-7fe7-4a93-b445-6674b608f1bf/bin/uautomizer-hJ6jxDFKc3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee23be0-7fe7-4a93-b445-6674b608f1bf/bin/uautomizer-hJ6jxDFKc3/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee23be0-7fe7-4a93-b445-6674b608f1bf/bin/uautomizer-hJ6jxDFKc3/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee23be0-7fe7-4a93-b445-6674b608f1bf/bin/uautomizer-hJ6jxDFKc3 --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 0e234094cdc9263fb3049ec40da34c9edb39ff88 .................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-5709675 [2021-10-15 19:25:56,360 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-15 19:25:56,362 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-15 19:25:56,413 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-15 19:25:56,413 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-15 19:25:56,419 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-15 19:25:56,422 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-15 19:25:56,427 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-15 19:25:56,431 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-15 19:25:56,441 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-15 19:25:56,443 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-15 19:25:56,445 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-15 19:25:56,445 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-15 19:25:56,450 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-15 19:25:56,453 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-15 19:25:56,461 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-15 19:25:56,464 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-15 19:25:56,466 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-15 19:25:56,469 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-15 19:25:56,477 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-15 19:25:56,480 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-15 19:25:56,481 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-15 19:25:56,485 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-15 19:25:56,486 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-15 19:25:56,494 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-15 19:25:56,494 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-15 19:25:56,495 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-15 19:25:56,498 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-15 19:25:56,499 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-15 19:25:56,501 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-15 19:25:56,502 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-15 19:25:56,503 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-15 19:25:56,505 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-15 19:25:56,507 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-15 19:25:56,509 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-15 19:25:56,509 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-15 19:25:56,510 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-15 19:25:56,511 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-15 19:25:56,511 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-15 19:25:56,512 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-15 19:25:56,513 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-15 19:25:56,514 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee23be0-7fe7-4a93-b445-6674b608f1bf/bin/uautomizer-hJ6jxDFKc3/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-15 19:25:56,561 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-15 19:25:56,566 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-15 19:25:56,567 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-15 19:25:56,567 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-15 19:25:56,571 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-15 19:25:56,571 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-15 19:25:56,572 INFO L138 SettingsManager]: * Use SBE=true [2021-10-15 19:25:56,572 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-15 19:25:56,572 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-15 19:25:56,573 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-15 19:25:56,573 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-15 19:25:56,574 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-15 19:25:56,574 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-15 19:25:56,574 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-15 19:25:56,575 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-15 19:25:56,575 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-15 19:25:56,575 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-15 19:25:56,575 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-15 19:25:56,575 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-15 19:25:56,576 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-15 19:25:56,576 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-15 19:25:56,576 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-15 19:25:56,576 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-15 19:25:56,577 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-15 19:25:56,577 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-15 19:25:56,577 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-15 19:25:56,577 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-15 19:25:56,577 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-15 19:25:56,578 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-15 19:25:56,578 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_dee23be0-7fe7-4a93-b445-6674b608f1bf/bin/uautomizer-hJ6jxDFKc3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee23be0-7fe7-4a93-b445-6674b608f1bf/bin/uautomizer-hJ6jxDFKc3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e234094cdc9263fb3049ec40da34c9edb39ff88 [2021-10-15 19:25:56,870 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-15 19:25:56,900 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-15 19:25:56,902 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-15 19:25:56,904 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-15 19:25:56,905 INFO L275 PluginConnector]: CDTParser initialized [2021-10-15 19:25:56,906 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee23be0-7fe7-4a93-b445-6674b608f1bf/bin/uautomizer-hJ6jxDFKc3/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2021-10-15 19:25:56,988 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee23be0-7fe7-4a93-b445-6674b608f1bf/bin/uautomizer-hJ6jxDFKc3/data/45e09a5ec/3e3da505bb2b4890b2fddf07c1d42708/FLAG06c1c6b7f [2021-10-15 19:25:58,021 INFO L306 CDTParser]: Found 1 translation units. [2021-10-15 19:25:58,022 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee23be0-7fe7-4a93-b445-6674b608f1bf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2021-10-15 19:25:58,063 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee23be0-7fe7-4a93-b445-6674b608f1bf/bin/uautomizer-hJ6jxDFKc3/data/45e09a5ec/3e3da505bb2b4890b2fddf07c1d42708/FLAG06c1c6b7f [2021-10-15 19:25:58,398 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee23be0-7fe7-4a93-b445-6674b608f1bf/bin/uautomizer-hJ6jxDFKc3/data/45e09a5ec/3e3da505bb2b4890b2fddf07c1d42708 [2021-10-15 19:25:58,401 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-15 19:25:58,402 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-15 19:25:58,404 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-15 19:25:58,404 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-15 19:25:58,408 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-15 19:25:58,409 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:25:58" (1/1) ... [2021-10-15 19:25:58,410 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c2bea8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:25:58, skipping insertion in model container [2021-10-15 19:25:58,411 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:25:58" (1/1) ... [2021-10-15 19:25:58,419 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-15 19:25:58,562 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-15 19:25:58,965 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_dee23be0-7fe7-4a93-b445-6674b608f1bf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i[4498,4511] [2021-10-15 19:25:58,975 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_dee23be0-7fe7-4a93-b445-6674b608f1bf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i[4558,4571] [2021-10-15 19:25:59,008 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-15 19:25:59,025 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-15 19:26:00,233 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:00,235 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:00,235 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:00,237 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:00,238 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:00,260 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:00,261 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:00,264 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:00,265 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:00,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-15 19:26:00,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-15 19:26:00,794 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-15 19:26:00,796 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-15 19:26:00,812 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-15 19:26:00,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-15 19:26:00,814 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-15 19:26:00,814 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-15 19:26:00,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-15 19:26:00,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-15 19:26:01,142 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-15 19:26:01,319 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:01,320 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:01,399 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-15 19:26:01,454 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) [2021-10-15 19:26:01,459 INFO L168 Benchmark]: Toolchain (without parser) took 3055.74 ms. Allocated memory is still 94.4 MB. Free memory was 65.5 MB in the beginning and 44.6 MB in the end (delta: 21.0 MB). Peak memory consumption was 31.0 MB. Max. memory is 16.1 GB. [2021-10-15 19:26:01,461 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 94.4 MB. Free memory was 72.0 MB in the beginning and 71.9 MB in the end (delta: 57.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-15 19:26:01,461 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3053.26 ms. Allocated memory is still 94.4 MB. Free memory was 65.3 MB in the beginning and 44.6 MB in the end (delta: 20.7 MB). Peak memory consumption was 31.0 MB. Max. memory is 16.1 GB. [2021-10-15 19:26:01,463 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 94.4 MB. Free memory was 72.0 MB in the beginning and 71.9 MB in the end (delta: 57.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3053.26 ms. Allocated memory is still 94.4 MB. Free memory was 65.3 MB in the beginning and 44.6 MB in the end (delta: 20.7 MB). Peak memory consumption was 31.0 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-5709675 [2021-10-15 19:26:04,037 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-15 19:26:04,039 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-15 19:26:04,076 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-15 19:26:04,077 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-15 19:26:04,078 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-15 19:26:04,080 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-15 19:26:04,083 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-15 19:26:04,086 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-15 19:26:04,087 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-15 19:26:04,088 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-15 19:26:04,090 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-15 19:26:04,091 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-15 19:26:04,092 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-15 19:26:04,094 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-15 19:26:04,096 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-15 19:26:04,097 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-15 19:26:04,098 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-15 19:26:04,101 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-15 19:26:04,104 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-15 19:26:04,107 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-15 19:26:04,109 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-15 19:26:04,111 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-15 19:26:04,112 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-15 19:26:04,117 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-15 19:26:04,118 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-15 19:26:04,118 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-15 19:26:04,120 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-15 19:26:04,121 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-15 19:26:04,123 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-15 19:26:04,123 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-15 19:26:04,125 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-15 19:26:04,126 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-15 19:26:04,127 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-15 19:26:04,129 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-15 19:26:04,129 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-15 19:26:04,130 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-15 19:26:04,130 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-15 19:26:04,131 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-15 19:26:04,132 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-15 19:26:04,133 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-15 19:26:04,134 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee23be0-7fe7-4a93-b445-6674b608f1bf/bin/uautomizer-hJ6jxDFKc3/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-15 19:26:04,164 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-15 19:26:04,164 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-15 19:26:04,165 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-15 19:26:04,165 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-15 19:26:04,166 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-15 19:26:04,166 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-15 19:26:04,167 INFO L138 SettingsManager]: * Use SBE=true [2021-10-15 19:26:04,167 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-15 19:26:04,167 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-15 19:26:04,167 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-15 19:26:04,168 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-15 19:26:04,168 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-15 19:26:04,168 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-15 19:26:04,168 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-15 19:26:04,169 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-15 19:26:04,169 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-15 19:26:04,169 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-15 19:26:04,169 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-15 19:26:04,170 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-15 19:26:04,170 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-15 19:26:04,170 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-15 19:26:04,170 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-15 19:26:04,171 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-15 19:26:04,171 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-15 19:26:04,171 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-15 19:26:04,171 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-15 19:26:04,171 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-15 19:26:04,172 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-15 19:26:04,172 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-15 19:26:04,172 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-15 19:26:04,172 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-15 19:26:04,172 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_dee23be0-7fe7-4a93-b445-6674b608f1bf/bin/uautomizer-hJ6jxDFKc3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee23be0-7fe7-4a93-b445-6674b608f1bf/bin/uautomizer-hJ6jxDFKc3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e234094cdc9263fb3049ec40da34c9edb39ff88 [2021-10-15 19:26:04,605 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-15 19:26:04,628 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-15 19:26:04,632 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-15 19:26:04,634 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-15 19:26:04,634 INFO L275 PluginConnector]: CDTParser initialized [2021-10-15 19:26:04,636 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee23be0-7fe7-4a93-b445-6674b608f1bf/bin/uautomizer-hJ6jxDFKc3/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2021-10-15 19:26:04,720 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee23be0-7fe7-4a93-b445-6674b608f1bf/bin/uautomizer-hJ6jxDFKc3/data/d2a05d043/b3791ed30a884139b8ba6716596fd6a8/FLAG45f8fbc6f [2021-10-15 19:26:05,874 INFO L306 CDTParser]: Found 1 translation units. [2021-10-15 19:26:05,874 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee23be0-7fe7-4a93-b445-6674b608f1bf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2021-10-15 19:26:05,925 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee23be0-7fe7-4a93-b445-6674b608f1bf/bin/uautomizer-hJ6jxDFKc3/data/d2a05d043/b3791ed30a884139b8ba6716596fd6a8/FLAG45f8fbc6f [2021-10-15 19:26:06,219 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dee23be0-7fe7-4a93-b445-6674b608f1bf/bin/uautomizer-hJ6jxDFKc3/data/d2a05d043/b3791ed30a884139b8ba6716596fd6a8 [2021-10-15 19:26:06,222 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-15 19:26:06,224 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-15 19:26:06,226 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-15 19:26:06,226 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-15 19:26:06,230 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-15 19:26:06,231 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:26:06" (1/1) ... [2021-10-15 19:26:06,233 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fce09b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:26:06, skipping insertion in model container [2021-10-15 19:26:06,233 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:26:06" (1/1) ... [2021-10-15 19:26:06,242 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-15 19:26:06,389 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-15 19:26:06,706 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_dee23be0-7fe7-4a93-b445-6674b608f1bf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i[4498,4511] [2021-10-15 19:26:06,716 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_dee23be0-7fe7-4a93-b445-6674b608f1bf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i[4558,4571] [2021-10-15 19:26:06,758 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-15 19:26:06,772 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-15 19:26:07,886 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:07,887 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:07,888 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:07,890 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:07,891 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:07,913 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:07,914 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:07,916 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:07,917 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:08,508 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-15 19:26:08,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-15 19:26:08,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-15 19:26:08,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-15 19:26:08,521 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-15 19:26:08,523 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-15 19:26:08,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-15 19:26:08,527 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-15 19:26:08,530 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-15 19:26:08,531 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-15 19:26:08,804 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-15 19:26:08,901 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:08,901 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:08,963 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-15 19:26:09,040 INFO L203 MainTranslator]: Completed pre-run [2021-10-15 19:26:09,067 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_dee23be0-7fe7-4a93-b445-6674b608f1bf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i[4498,4511] [2021-10-15 19:26:09,080 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_dee23be0-7fe7-4a93-b445-6674b608f1bf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i[4558,4571] [2021-10-15 19:26:09,082 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-15 19:26:09,083 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-15 19:26:09,168 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:09,168 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:09,172 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:09,173 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:09,174 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:09,189 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:09,200 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:09,202 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:09,202 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:09,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-15 19:26:09,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-15 19:26:09,269 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-15 19:26:09,270 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-15 19:26:09,274 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-15 19:26:09,275 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-15 19:26:09,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-15 19:26:09,277 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-15 19:26:09,277 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-15 19:26:09,278 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-15 19:26:09,309 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-15 19:26:09,434 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:09,434 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-15 19:26:09,476 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-15 19:26:09,919 INFO L208 MainTranslator]: Completed translation [2021-10-15 19:26:09,919 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:26:09 WrapperNode [2021-10-15 19:26:09,919 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-15 19:26:09,921 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-15 19:26:09,921 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-15 19:26:09,921 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-15 19:26:09,928 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:26:09" (1/1) ... [2021-10-15 19:26:10,063 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]]] [2021-10-15 19:26:10,155 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:26:09" (1/1) ... [2021-10-15 19:26:10,155 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-15 19:26:10,155 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-15 19:26:10,157 INFO L168 Benchmark]: Toolchain (without parser) took 3932.25 ms. Allocated memory was 62.9 MB in the beginning and 104.9 MB in the end (delta: 41.9 MB). Free memory was 35.0 MB in the beginning and 52.5 MB in the end (delta: -17.5 MB). Peak memory consumption was 25.3 MB. Max. memory is 16.1 GB. [2021-10-15 19:26:10,158 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 62.9 MB. Free memory is still 45.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-15 19:26:10,158 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3694.23 ms. Allocated memory was 62.9 MB in the beginning and 104.9 MB in the end (delta: 41.9 MB). Free memory was 34.8 MB in the beginning and 58.3 MB in the end (delta: -23.5 MB). Peak memory consumption was 46.9 MB. Max. memory is 16.1 GB. [2021-10-15 19:26:10,159 INFO L168 Benchmark]: Boogie Procedure Inliner took 234.50 ms. Allocated memory is still 104.9 MB. Free memory was 58.3 MB in the beginning and 52.5 MB in the end (delta: 5.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-15 19:26:10,161 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 62.9 MB. Free memory is still 45.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3694.23 ms. Allocated memory was 62.9 MB in the beginning and 104.9 MB in the end (delta: 41.9 MB). Free memory was 34.8 MB in the beginning and 58.3 MB in the end (delta: -23.5 MB). Peak memory consumption was 46.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 234.50 ms. Allocated memory is still 104.9 MB. Free memory was 58.3 MB in the beginning and 52.5 MB in the end (delta: 5.8 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...