./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_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_c94e9484-3223-4539-ab0f-550c669835c0/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94e9484-3223-4539-ab0f-550c669835c0/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_c94e9484-3223-4539-ab0f-550c669835c0/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94e9484-3223-4539-ab0f-550c669835c0/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94e9484-3223-4539-ab0f-550c669835c0/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_c94e9484-3223-4539-ab0f-550c669835c0/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 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c ............................................................................................................................................................................... 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_c94e9484-3223-4539-ab0f-550c669835c0/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94e9484-3223-4539-ab0f-550c669835c0/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_c94e9484-3223-4539-ab0f-550c669835c0/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94e9484-3223-4539-ab0f-550c669835c0/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94e9484-3223-4539-ab0f-550c669835c0/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_c94e9484-3223-4539-ab0f-550c669835c0/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 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c .................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 20:15:14,625 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 20:15:14,627 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 20:15:14,687 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 20:15:14,688 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 20:15:14,692 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 20:15:14,693 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 20:15:14,697 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 20:15:14,700 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 20:15:14,705 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 20:15:14,706 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 20:15:14,708 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 20:15:14,709 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 20:15:14,711 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 20:15:14,713 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 20:15:14,721 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 20:15:14,723 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 20:15:14,724 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 20:15:14,726 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 20:15:14,734 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 20:15:14,736 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 20:15:14,738 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 20:15:14,741 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 20:15:14,742 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 20:15:14,752 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 20:15:14,752 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 20:15:14,752 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 20:15:14,755 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 20:15:14,755 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 20:15:14,757 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 20:15:14,757 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 20:15:14,758 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 20:15:14,760 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 20:15:14,762 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 20:15:14,763 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 20:15:14,764 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 20:15:14,764 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 20:15:14,765 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 20:15:14,765 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 20:15:14,766 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 20:15:14,766 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 20:15:14,767 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94e9484-3223-4539-ab0f-550c669835c0/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 20:15:14,814 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 20:15:14,815 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 20:15:14,816 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 20:15:14,816 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 20:15:14,818 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 20:15:14,818 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 20:15:14,819 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 20:15:14,819 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 20:15:14,819 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 20:15:14,819 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 20:15:14,821 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 20:15:14,821 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 20:15:14,821 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 20:15:14,821 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 20:15:14,822 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 20:15:14,822 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 20:15:14,822 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 20:15:14,823 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 20:15:14,823 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 20:15:14,823 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 20:15:14,823 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 20:15:14,824 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 20:15:14,824 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 20:15:14,824 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 20:15:14,824 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 20:15:14,825 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 20:15:14,825 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 20:15:14,825 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 20:15:14,825 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 20:15:14,827 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_c94e9484-3223-4539-ab0f-550c669835c0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94e9484-3223-4539-ab0f-550c669835c0/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c [2021-10-21 20:15:15,108 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 20:15:15,145 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 20:15:15,148 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 20:15:15,150 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 20:15:15,151 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 20:15:15,152 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94e9484-3223-4539-ab0f-550c669835c0/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2021-10-21 20:15:15,240 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94e9484-3223-4539-ab0f-550c669835c0/bin/uautomizer-j4sWxH34Be/data/28e96d571/c1c2c345e5cf421eb69fbc78a83f9f78/FLAG4ea2680ed [2021-10-21 20:15:16,214 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 20:15:16,215 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94e9484-3223-4539-ab0f-550c669835c0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2021-10-21 20:15:16,265 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94e9484-3223-4539-ab0f-550c669835c0/bin/uautomizer-j4sWxH34Be/data/28e96d571/c1c2c345e5cf421eb69fbc78a83f9f78/FLAG4ea2680ed [2021-10-21 20:15:16,686 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94e9484-3223-4539-ab0f-550c669835c0/bin/uautomizer-j4sWxH34Be/data/28e96d571/c1c2c345e5cf421eb69fbc78a83f9f78 [2021-10-21 20:15:16,689 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 20:15:16,692 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 20:15:16,697 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 20:15:16,697 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 20:15:16,700 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 20:15:16,701 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:15:16" (1/1) ... [2021-10-21 20:15:16,702 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a9e9650 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:15:16, skipping insertion in model container [2021-10-21 20:15:16,703 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:15:16" (1/1) ... [2021-10-21 20:15:16,711 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 20:15:16,861 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 20:15:17,162 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_c94e9484-3223-4539-ab0f-550c669835c0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2021-10-21 20:15:17,169 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_c94e9484-3223-4539-ab0f-550c669835c0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2021-10-21 20:15:17,195 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:15:17,201 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:15:18,182 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:18,183 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:18,184 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:18,185 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:18,186 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:18,203 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:18,204 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:18,206 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:18,207 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:18,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:15:18,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:15:18,638 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:15:18,639 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:15:18,641 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:15:18,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:15:18,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:15:18,644 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:15:18,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:15:18,646 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:15:18,889 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:15:19,033 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:19,033 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:19,123 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:15:19,185 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-21 20:15:19,192 INFO L168 Benchmark]: Toolchain (without parser) took 2499.69 ms. Allocated memory was 96.5 MB in the beginning and 134.2 MB in the end (delta: 37.7 MB). Free memory was 54.0 MB in the beginning and 56.5 MB in the end (delta: -2.5 MB). Peak memory consumption was 36.0 MB. Max. memory is 16.1 GB. [2021-10-21 20:15:19,193 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 96.5 MB. Free memory is still 50.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 20:15:19,194 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2493.39 ms. Allocated memory was 96.5 MB in the beginning and 134.2 MB in the end (delta: 37.7 MB). Free memory was 53.8 MB in the beginning and 56.5 MB in the end (delta: -2.8 MB). Peak memory consumption was 33.9 MB. Max. memory is 16.1 GB. [2021-10-21 20:15:19,198 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 96.5 MB. Free memory is still 50.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2493.39 ms. Allocated memory was 96.5 MB in the beginning and 134.2 MB in the end (delta: 37.7 MB). Free memory was 53.8 MB in the beginning and 56.5 MB in the end (delta: -2.8 MB). Peak memory consumption was 33.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 20:15:21,602 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 20:15:21,605 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 20:15:21,635 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 20:15:21,636 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 20:15:21,637 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 20:15:21,639 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 20:15:21,642 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 20:15:21,644 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 20:15:21,645 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 20:15:21,646 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 20:15:21,648 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 20:15:21,648 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 20:15:21,650 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 20:15:21,651 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 20:15:21,653 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 20:15:21,654 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 20:15:21,655 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 20:15:21,662 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 20:15:21,669 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 20:15:21,674 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 20:15:21,676 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 20:15:21,678 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 20:15:21,680 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 20:15:21,687 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 20:15:21,691 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 20:15:21,692 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 20:15:21,693 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 20:15:21,694 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 20:15:21,695 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 20:15:21,696 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 20:15:21,697 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 20:15:21,699 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 20:15:21,699 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 20:15:21,711 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 20:15:21,711 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 20:15:21,712 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 20:15:21,713 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 20:15:21,713 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 20:15:21,715 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 20:15:21,715 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 20:15:21,716 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94e9484-3223-4539-ab0f-550c669835c0/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 20:15:21,762 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 20:15:21,762 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 20:15:21,763 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 20:15:21,763 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 20:15:21,765 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 20:15:21,766 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 20:15:21,766 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 20:15:21,766 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 20:15:21,766 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 20:15:21,767 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 20:15:21,768 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 20:15:21,768 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 20:15:21,768 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 20:15:21,768 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 20:15:21,769 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 20:15:21,769 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 20:15:21,769 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 20:15:21,769 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 20:15:21,770 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 20:15:21,770 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 20:15:21,770 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 20:15:21,770 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 20:15:21,770 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 20:15:21,771 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 20:15:21,771 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 20:15:21,771 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 20:15:21,771 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 20:15:21,772 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 20:15:21,772 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 20:15:21,772 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 20:15:21,772 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 20:15:21,772 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_c94e9484-3223-4539-ab0f-550c669835c0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94e9484-3223-4539-ab0f-550c669835c0/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c [2021-10-21 20:15:22,188 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 20:15:22,216 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 20:15:22,220 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 20:15:22,221 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 20:15:22,222 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 20:15:22,223 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94e9484-3223-4539-ab0f-550c669835c0/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2021-10-21 20:15:22,307 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94e9484-3223-4539-ab0f-550c669835c0/bin/uautomizer-j4sWxH34Be/data/651c85674/45c311eacaca4e7691beb634efded48a/FLAGce8dd2857 [2021-10-21 20:15:23,292 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 20:15:23,294 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94e9484-3223-4539-ab0f-550c669835c0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2021-10-21 20:15:23,341 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94e9484-3223-4539-ab0f-550c669835c0/bin/uautomizer-j4sWxH34Be/data/651c85674/45c311eacaca4e7691beb634efded48a/FLAGce8dd2857 [2021-10-21 20:15:23,737 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c94e9484-3223-4539-ab0f-550c669835c0/bin/uautomizer-j4sWxH34Be/data/651c85674/45c311eacaca4e7691beb634efded48a [2021-10-21 20:15:23,740 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 20:15:23,741 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 20:15:23,743 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 20:15:23,743 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 20:15:23,762 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 20:15:23,763 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:15:23" (1/1) ... [2021-10-21 20:15:23,764 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f52eb03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:15:23, skipping insertion in model container [2021-10-21 20:15:23,765 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:15:23" (1/1) ... [2021-10-21 20:15:23,773 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 20:15:23,949 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 20:15:24,261 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_c94e9484-3223-4539-ab0f-550c669835c0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2021-10-21 20:15:24,268 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_c94e9484-3223-4539-ab0f-550c669835c0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2021-10-21 20:15:24,296 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:15:24,302 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:15:25,440 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:25,444 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:25,444 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:25,445 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:25,446 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:25,465 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:25,472 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:25,475 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:25,477 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:25,986 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:15:25,987 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:15:25,988 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:15:25,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:15:25,991 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:15:25,992 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:15:25,993 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:15:25,994 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:15:25,995 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:15:25,995 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:15:26,198 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:15:26,424 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:26,425 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:26,533 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:15:26,626 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 20:15:26,660 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_c94e9484-3223-4539-ab0f-550c669835c0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2021-10-21 20:15:26,660 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_c94e9484-3223-4539-ab0f-550c669835c0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2021-10-21 20:15:26,663 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:15:26,665 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:15:26,719 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:26,720 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:26,720 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:26,721 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:26,721 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:26,728 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:26,729 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:26,730 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:26,731 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:26,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:15:26,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:15:26,770 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:15:26,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:15:26,772 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:15:26,772 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:15:26,773 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:15:26,773 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:15:26,774 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:15:26,774 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:15:26,798 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:15:26,901 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:26,902 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:15:26,930 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:15:27,311 INFO L208 MainTranslator]: Completed translation [2021-10-21 20:15:27,312 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:15:27 WrapperNode [2021-10-21 20:15:27,312 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 20:15:27,313 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 20:15:27,313 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 20:15:27,314 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 20:15:27,321 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:15:27" (1/1) ... [2021-10-21 20:15:27,393 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-21 20:15:27,465 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:15:27" (1/1) ... [2021-10-21 20:15:27,465 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 20:15:27,465 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 20:15:27,469 INFO L168 Benchmark]: Toolchain (without parser) took 3725.08 ms. Allocated memory was 98.6 MB in the beginning and 151.0 MB in the end (delta: 52.4 MB). Free memory was 71.2 MB in the beginning and 81.0 MB in the end (delta: -9.9 MB). Peak memory consumption was 42.8 MB. Max. memory is 16.1 GB. [2021-10-21 20:15:27,470 INFO L168 Benchmark]: CDTParser took 2.37 ms. Allocated memory is still 58.7 MB. Free memory was 39.0 MB in the beginning and 39.0 MB in the end (delta: 52.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 20:15:27,471 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3569.42 ms. Allocated memory was 98.6 MB in the beginning and 151.0 MB in the end (delta: 52.4 MB). Free memory was 71.0 MB in the beginning and 86.5 MB in the end (delta: -15.6 MB). Peak memory consumption was 63.8 MB. Max. memory is 16.1 GB. [2021-10-21 20:15:27,473 INFO L168 Benchmark]: Boogie Procedure Inliner took 152.29 ms. Allocated memory is still 151.0 MB. Free memory was 86.5 MB in the beginning and 81.0 MB in the end (delta: 5.5 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-21 20:15:27,482 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.37 ms. Allocated memory is still 58.7 MB. Free memory was 39.0 MB in the beginning and 39.0 MB in the end (delta: 52.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3569.42 ms. Allocated memory was 98.6 MB in the beginning and 151.0 MB in the end (delta: 52.4 MB). Free memory was 71.0 MB in the beginning and 86.5 MB in the end (delta: -15.6 MB). Peak memory consumption was 63.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 152.29 ms. Allocated memory is still 151.0 MB. Free memory was 86.5 MB in the beginning and 81.0 MB in the end (delta: 5.5 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...