./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_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_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/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_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/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_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/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 80528f4a8c519f417b5556e2d2458b4054f2fa1ae1a14cd2db000a7ac77b495e ............................................................................................................................................................................... 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_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/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_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/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_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/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 80528f4a8c519f417b5556e2d2458b4054f2fa1ae1a14cd2db000a7ac77b495e .................................................................................................................................................................................................. 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 20:11:46,684 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 20:11:46,686 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 20:11:46,726 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 20:11:46,727 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 20:11:46,729 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 20:11:46,731 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 20:11:46,734 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 20:11:46,736 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 20:11:46,738 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 20:11:46,740 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 20:11:46,741 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 20:11:46,742 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 20:11:46,744 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 20:11:46,746 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 20:11:46,748 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 20:11:46,750 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 20:11:46,751 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 20:11:46,754 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 20:11:46,757 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 20:11:46,760 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 20:11:46,765 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 20:11:46,767 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 20:11:46,768 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 20:11:46,773 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 20:11:46,773 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 20:11:46,774 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 20:11:46,776 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 20:11:46,777 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 20:11:46,778 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 20:11:46,779 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 20:11:46,780 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 20:11:46,781 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 20:11:46,783 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 20:11:46,785 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 20:11:46,785 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 20:11:46,786 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 20:11:46,787 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 20:11:46,787 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 20:11:46,788 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 20:11:46,789 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 20:11:46,791 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 20:11:46,845 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 20:11:46,850 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 20:11:46,851 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 20:11:46,851 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 20:11:46,861 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 20:11:46,862 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 20:11:46,862 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 20:11:46,862 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 20:11:46,863 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 20:11:46,863 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 20:11:46,864 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 20:11:46,865 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 20:11:46,865 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 20:11:46,865 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 20:11:46,865 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 20:11:46,866 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 20:11:46,866 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 20:11:46,866 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 20:11:46,867 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 20:11:46,867 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 20:11:46,867 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 20:11:46,868 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 20:11:46,868 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 20:11:46,868 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 20:11:46,868 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 20:11:46,869 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 20:11:46,869 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 20:11:46,869 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 20:11:46,870 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 20:11:46,872 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_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80528f4a8c519f417b5556e2d2458b4054f2fa1ae1a14cd2db000a7ac77b495e [2021-10-21 20:11:47,227 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 20:11:47,251 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 20:11:47,254 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 20:11:47,256 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 20:11:47,257 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 20:11:47,258 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i [2021-10-21 20:11:47,336 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/bin/uautomizer-j4sWxH34Be/data/16d684fe1/4e333d28b18c493ca7b2bde1e8072277/FLAG60898664a [2021-10-21 20:11:48,380 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 20:11:48,383 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i [2021-10-21 20:11:48,442 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/bin/uautomizer-j4sWxH34Be/data/16d684fe1/4e333d28b18c493ca7b2bde1e8072277/FLAG60898664a [2021-10-21 20:11:48,693 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/bin/uautomizer-j4sWxH34Be/data/16d684fe1/4e333d28b18c493ca7b2bde1e8072277 [2021-10-21 20:11:48,697 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 20:11:48,699 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 20:11:48,701 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 20:11:48,701 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 20:11:48,706 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 20:11:48,707 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:11:48" (1/1) ... [2021-10-21 20:11:48,708 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1010d65f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:11:48, skipping insertion in model container [2021-10-21 20:11:48,709 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:11:48" (1/1) ... [2021-10-21 20:11:48,745 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 20:11:48,913 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 20:11:49,196 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_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4497,4510] [2021-10-21 20:11:49,205 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_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4557,4570] [2021-10-21 20:11:49,235 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:11:49,242 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:11:50,377 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:50,383 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:50,384 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:50,385 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:50,389 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:50,417 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:50,418 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:50,429 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:50,430 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:51,070 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:11:51,072 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:11:51,073 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:11:51,075 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:11:51,077 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:11:51,085 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:11:51,086 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:11:51,089 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:11:51,090 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:11:51,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:11:51,327 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:11:51,476 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:51,477 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:51,619 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:11:51,673 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 20:11:51,679 INFO L168 Benchmark]: Toolchain (without parser) took 2979.25 ms. Allocated memory is still 109.1 MB. Free memory was 61.4 MB in the beginning and 47.0 MB in the end (delta: 14.3 MB). Peak memory consumption was 24.4 MB. Max. memory is 16.1 GB. [2021-10-21 20:11:51,680 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 109.1 MB. Free memory is still 87.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 20:11:51,681 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2975.99 ms. Allocated memory is still 109.1 MB. Free memory was 61.2 MB in the beginning and 47.0 MB in the end (delta: 14.1 MB). Peak memory consumption was 24.4 MB. Max. memory is 16.1 GB. [2021-10-21 20:11:51,683 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 109.1 MB. Free memory is still 87.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2975.99 ms. Allocated memory is still 109.1 MB. Free memory was 61.2 MB in the beginning and 47.0 MB in the end (delta: 14.1 MB). Peak memory consumption was 24.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 20:11:54,417 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 20:11:54,421 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 20:11:54,504 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 20:11:54,505 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 20:11:54,507 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 20:11:54,509 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 20:11:54,512 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 20:11:54,515 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 20:11:54,517 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 20:11:54,518 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 20:11:54,520 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 20:11:54,521 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 20:11:54,523 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 20:11:54,525 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 20:11:54,527 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 20:11:54,528 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 20:11:54,530 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 20:11:54,532 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 20:11:54,536 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 20:11:54,538 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 20:11:54,540 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 20:11:54,542 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 20:11:54,543 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 20:11:54,548 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 20:11:54,549 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 20:11:54,550 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 20:11:54,551 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 20:11:54,552 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 20:11:54,553 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 20:11:54,554 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 20:11:54,555 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 20:11:54,556 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 20:11:54,558 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 20:11:54,559 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 20:11:54,560 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 20:11:54,561 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 20:11:54,561 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 20:11:54,562 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 20:11:54,563 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 20:11:54,565 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 20:11:54,573 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 20:11:54,628 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 20:11:54,628 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 20:11:54,629 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 20:11:54,630 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 20:11:54,632 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 20:11:54,633 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 20:11:54,633 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 20:11:54,633 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 20:11:54,634 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 20:11:54,634 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 20:11:54,635 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 20:11:54,636 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 20:11:54,636 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 20:11:54,636 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 20:11:54,637 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 20:11:54,637 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 20:11:54,637 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 20:11:54,638 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 20:11:54,638 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 20:11:54,638 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 20:11:54,639 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 20:11:54,639 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 20:11:54,639 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 20:11:54,640 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 20:11:54,640 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 20:11:54,640 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 20:11:54,640 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 20:11:54,641 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 20:11:54,641 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 20:11:54,641 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 20:11:54,642 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 20:11:54,642 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_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80528f4a8c519f417b5556e2d2458b4054f2fa1ae1a14cd2db000a7ac77b495e [2021-10-21 20:11:55,135 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 20:11:55,163 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 20:11:55,166 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 20:11:55,168 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 20:11:55,169 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 20:11:55,170 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i [2021-10-21 20:11:55,261 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/bin/uautomizer-j4sWxH34Be/data/21774544b/f7b766e658bb44cabae13c19beaed260/FLAG4f4cc0f49 [2021-10-21 20:11:56,534 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 20:11:56,534 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i [2021-10-21 20:11:56,595 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/bin/uautomizer-j4sWxH34Be/data/21774544b/f7b766e658bb44cabae13c19beaed260/FLAG4f4cc0f49 [2021-10-21 20:11:56,756 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/bin/uautomizer-j4sWxH34Be/data/21774544b/f7b766e658bb44cabae13c19beaed260 [2021-10-21 20:11:56,759 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 20:11:56,761 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 20:11:56,762 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 20:11:56,763 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 20:11:56,767 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 20:11:56,769 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:11:56" (1/1) ... [2021-10-21 20:11:56,770 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70114b6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:11:56, skipping insertion in model container [2021-10-21 20:11:56,770 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:11:56" (1/1) ... [2021-10-21 20:11:56,780 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 20:11:56,931 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 20:11:57,217 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_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4497,4510] [2021-10-21 20:11:57,225 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_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4557,4570] [2021-10-21 20:11:57,253 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:11:57,260 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:11:58,406 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:58,407 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:58,407 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:58,408 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:58,410 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:58,432 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:58,433 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:58,435 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:58,436 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:58,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:11:58,972 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:11:58,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:11:58,975 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:11:58,977 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:11:58,978 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:11:58,979 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:11:58,979 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:11:58,980 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:11:58,981 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:11:59,235 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:11:59,392 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:59,393 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:59,527 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:11:59,621 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 20:11:59,639 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_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4497,4510] [2021-10-21 20:11:59,655 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_0ce9cf14-7ba4-4062-ac1a-1cb04183a573/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4557,4570] [2021-10-21 20:11:59,658 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:11:59,659 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:11:59,733 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:59,733 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:59,734 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:59,734 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:59,736 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:59,744 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:59,746 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:59,748 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:59,753 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:59,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:11:59,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:11:59,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:11:59,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:11:59,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:11:59,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:11:59,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:11:59,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:11:59,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:11:59,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:11:59,875 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:11:59,999 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:12:00,000 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:12:00,084 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:12:00,427 INFO L208 MainTranslator]: Completed translation [2021-10-21 20:12:00,427 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:12:00 WrapperNode [2021-10-21 20:12:00,427 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 20:12:00,429 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 20:12:00,429 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 20:12:00,429 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 20:12:00,438 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:12:00" (1/1) ... [2021-10-21 20:12:00,528 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 20:12:00,631 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:12:00" (1/1) ... [2021-10-21 20:12:00,631 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 20:12:00,632 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 20:12:00,634 INFO L168 Benchmark]: Toolchain (without parser) took 3872.01 ms. Allocated memory was 69.2 MB in the beginning and 127.9 MB in the end (delta: 58.7 MB). Free memory was 41.1 MB in the beginning and 73.6 MB in the end (delta: -32.5 MB). Peak memory consumption was 27.4 MB. Max. memory is 16.1 GB. [2021-10-21 20:12:00,635 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 69.2 MB. Free memory was 50.2 MB in the beginning and 50.2 MB in the end (delta: 54.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 20:12:00,636 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3665.20 ms. Allocated memory was 69.2 MB in the beginning and 127.9 MB in the end (delta: 58.7 MB). Free memory was 40.8 MB in the beginning and 79.3 MB in the end (delta: -38.4 MB). Peak memory consumption was 52.8 MB. Max. memory is 16.1 GB. [2021-10-21 20:12:00,637 INFO L168 Benchmark]: Boogie Procedure Inliner took 202.91 ms. Allocated memory is still 127.9 MB. Free memory was 79.3 MB in the beginning and 73.6 MB in the end (delta: 5.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-21 20:12:00,639 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 69.2 MB. Free memory was 50.2 MB in the beginning and 50.2 MB in the end (delta: 54.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3665.20 ms. Allocated memory was 69.2 MB in the beginning and 127.9 MB in the end (delta: 58.7 MB). Free memory was 40.8 MB in the beginning and 79.3 MB in the end (delta: -38.4 MB). Peak memory consumption was 52.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 202.91 ms. Allocated memory is still 127.9 MB. Free memory was 79.3 MB in the beginning and 73.6 MB in the end (delta: 5.7 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...