./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/bin/uautomizer-Z5i5R5N3CC --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 1087dba15deaf70efd46cc8e55f2b6eceb4e2a38 ........................................................................................................................................................................... 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_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/bin/uautomizer-Z5i5R5N3CC --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 1087dba15deaf70efd46cc8e55f2b6eceb4e2a38 .............................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 00:19:47,835 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:19:47,837 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:19:47,873 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:19:47,874 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:19:47,875 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:19:47,877 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:19:47,880 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:19:47,882 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:19:47,883 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:19:47,884 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:19:47,886 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:19:47,887 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:19:47,888 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:19:47,889 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:19:47,891 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:19:47,892 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:19:47,893 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:19:47,895 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:19:47,898 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:19:47,900 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:19:47,906 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:19:47,907 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:19:47,908 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:19:47,912 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:19:47,912 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:19:47,913 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:19:47,914 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:19:47,914 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:19:47,916 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:19:47,916 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:19:47,921 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:19:47,923 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:19:47,925 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:19:47,926 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:19:47,927 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:19:47,928 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:19:47,928 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:19:47,928 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:19:47,929 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:19:47,930 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:19:47,932 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-11 00:19:47,975 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:19:47,975 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:19:47,976 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:19:47,979 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:19:47,980 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:19:47,980 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:19:47,980 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 00:19:47,980 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:19:47,980 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:19:47,989 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:19:47,990 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:19:47,990 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:19:47,990 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:19:47,990 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:19:47,991 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:19:47,991 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:19:47,991 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:19:47,991 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:19:47,991 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:19:47,992 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:19:47,992 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:19:47,992 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-11 00:19:47,992 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 00:19:47,993 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:19:47,993 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:19:47,993 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_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/bin/uautomizer-Z5i5R5N3CC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1087dba15deaf70efd46cc8e55f2b6eceb4e2a38 [2021-10-11 00:19:48,329 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:19:48,351 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:19:48,353 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:19:48,354 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:19:48,355 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:19:48,356 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i [2021-10-11 00:19:48,422 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/bin/uautomizer-Z5i5R5N3CC/data/06fc9410a/6d2175f561bb45798feba8e598a5d66e/FLAGc7153db42 [2021-10-11 00:19:49,276 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:19:49,277 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i [2021-10-11 00:19:49,326 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/bin/uautomizer-Z5i5R5N3CC/data/06fc9410a/6d2175f561bb45798feba8e598a5d66e/FLAGc7153db42 [2021-10-11 00:19:49,755 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/bin/uautomizer-Z5i5R5N3CC/data/06fc9410a/6d2175f561bb45798feba8e598a5d66e [2021-10-11 00:19:49,757 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:19:49,759 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:19:49,760 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:19:49,761 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:19:49,764 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:19:49,765 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:19:49" (1/1) ... [2021-10-11 00:19:49,767 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a303250 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:19:49, skipping insertion in model container [2021-10-11 00:19:49,768 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:19:49" (1/1) ... [2021-10-11 00:19:49,775 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:19:49,880 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:19:50,198 WARN L226 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_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i[4500,4513] [2021-10-11 00:19:50,205 WARN L226 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_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i[4560,4573] [2021-10-11 00:19:50,230 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:19:50,236 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:19:51,254 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:51,255 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:51,256 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:51,257 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:51,258 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:51,278 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:51,278 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:51,281 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:51,281 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:51,713 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:19:51,714 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:19:51,715 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:19:51,717 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:19:51,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:19:51,720 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:19:51,720 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:19:51,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:19:51,722 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:19:51,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:19:51,913 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:19:52,028 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:52,029 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:52,131 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:19:52,194 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:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) 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) [2021-10-11 00:19:52,205 INFO L168 Benchmark]: Toolchain (without parser) took 2444.61 ms. Allocated memory is still 92.3 MB. Free memory was 63.7 MB in the beginning and 47.1 MB in the end (delta: 16.6 MB). Peak memory consumption was 37.2 MB. Max. memory is 16.1 GB. [2021-10-11 00:19:52,206 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 75.5 MB. Free memory is still 50.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:19:52,207 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2442.21 ms. Allocated memory is still 92.3 MB. Free memory was 63.3 MB in the beginning and 47.1 MB in the end (delta: 16.2 MB). Peak memory consumption was 37.2 MB. Max. memory is 16.1 GB. [2021-10-11 00:19:52,209 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 75.5 MB. Free memory is still 50.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2442.21 ms. Allocated memory is still 92.3 MB. Free memory was 63.3 MB in the beginning and 47.1 MB in the end (delta: 16.2 MB). Peak memory consumption was 37.2 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 0.2.0-7b2dab5 [2021-10-11 00:19:54,474 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:19:54,478 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:19:54,532 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:19:54,533 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:19:54,538 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:19:54,542 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:19:54,548 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:19:54,552 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:19:54,558 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:19:54,559 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:19:54,560 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:19:54,561 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:19:54,564 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:19:54,566 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:19:54,568 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:19:54,569 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:19:54,573 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:19:54,575 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:19:54,583 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:19:54,585 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:19:54,587 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:19:54,590 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:19:54,592 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:19:54,601 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:19:54,601 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:19:54,602 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:19:54,604 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:19:54,604 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:19:54,605 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:19:54,606 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:19:54,607 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:19:54,609 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:19:54,610 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:19:54,611 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:19:54,611 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:19:54,612 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:19:54,612 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:19:54,613 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:19:54,614 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:19:54,615 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:19:54,616 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-11 00:19:54,668 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:19:54,669 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:19:54,671 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:19:54,672 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:19:54,672 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:19:54,672 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:19:54,672 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:19:54,673 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:19:54,673 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:19:54,673 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:19:54,674 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 00:19:54,674 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 00:19:54,675 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:19:54,675 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:19:54,675 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:19:54,675 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:19:54,676 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:19:54,676 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:19:54,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:19:54,677 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:19:54,677 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:19:54,677 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:19:54,677 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-11 00:19:54,678 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 00:19:54,678 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:19:54,678 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:19:54,678 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 00:19:54,678 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_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/bin/uautomizer-Z5i5R5N3CC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1087dba15deaf70efd46cc8e55f2b6eceb4e2a38 [2021-10-11 00:19:55,080 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:19:55,106 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:19:55,110 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:19:55,112 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:19:55,113 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:19:55,114 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i [2021-10-11 00:19:55,191 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/bin/uautomizer-Z5i5R5N3CC/data/6f56494bd/d8aec01ea01243dd92d2d0b315411b07/FLAG02d4edeb3 [2021-10-11 00:19:56,053 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:19:56,054 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i [2021-10-11 00:19:56,102 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/bin/uautomizer-Z5i5R5N3CC/data/6f56494bd/d8aec01ea01243dd92d2d0b315411b07/FLAG02d4edeb3 [2021-10-11 00:19:56,519 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/bin/uautomizer-Z5i5R5N3CC/data/6f56494bd/d8aec01ea01243dd92d2d0b315411b07 [2021-10-11 00:19:56,521 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:19:56,523 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:19:56,525 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:19:56,525 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:19:56,532 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:19:56,533 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:19:56" (1/1) ... [2021-10-11 00:19:56,536 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@250658e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:19:56, skipping insertion in model container [2021-10-11 00:19:56,537 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:19:56" (1/1) ... [2021-10-11 00:19:56,544 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:19:56,685 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:19:57,018 WARN L226 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_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i[4500,4513] [2021-10-11 00:19:57,025 WARN L226 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_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i[4560,4573] [2021-10-11 00:19:57,052 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:19:57,060 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:19:57,980 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:57,981 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:57,981 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:57,982 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:57,984 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:58,001 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:58,002 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:58,005 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:58,005 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:58,529 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:19:58,531 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:19:58,532 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:19:58,533 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:19:58,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:19:58,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:19:58,536 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:19:58,536 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:19:58,537 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:19:58,538 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:19:58,748 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:19:58,894 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:58,901 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:59,000 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:19:59,072 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 00:19:59,109 WARN L226 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_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i[4500,4513] [2021-10-11 00:19:59,110 WARN L226 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_f691ec75-f228-4f04-9bf9-4bf494f4c1ce/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i[4560,4573] [2021-10-11 00:19:59,112 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:19:59,114 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:19:59,173 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:59,174 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:59,175 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:59,176 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:59,187 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:59,195 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:59,202 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:59,207 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:59,207 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:59,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:19:59,245 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:19:59,246 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:19:59,247 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:19:59,248 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:19:59,249 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:19:59,249 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:19:59,250 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:19:59,250 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:19:59,251 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:19:59,273 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:19:59,379 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:59,379 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:59,420 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:20:00,629 INFO L208 MainTranslator]: Completed translation [2021-10-11 00:20:00,630 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:20:00 WrapperNode [2021-10-11 00:20:00,630 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 00:20:00,631 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 00:20:00,631 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 00:20:00,631 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 00:20:00,642 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:20:00" (1/1) ... [2021-10-11 00:20:00,698 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]]] [2021-10-11 00:20:00,769 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:20:00" (1/1) ... [2021-10-11 00:20:00,769 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 00:20:00,769 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 00:20:00,771 INFO L168 Benchmark]: Toolchain (without parser) took 4247.35 ms. Allocated memory was 52.4 MB in the beginning and 167.8 MB in the end (delta: 115.3 MB). Free memory was 31.8 MB in the beginning and 118.9 MB in the end (delta: -87.1 MB). Peak memory consumption was 85.4 MB. Max. memory is 16.1 GB. [2021-10-11 00:20:00,772 INFO L168 Benchmark]: CDTParser took 0.64 ms. Allocated memory is still 52.4 MB. Free memory was 33.6 MB in the beginning and 33.5 MB in the end (delta: 39.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:20:00,772 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4105.58 ms. Allocated memory was 52.4 MB in the beginning and 167.8 MB in the end (delta: 115.3 MB). Free memory was 31.5 MB in the beginning and 63.5 MB in the end (delta: -32.0 MB). Peak memory consumption was 85.6 MB. Max. memory is 16.1 GB. [2021-10-11 00:20:00,773 INFO L168 Benchmark]: Boogie Procedure Inliner took 138.28 ms. Allocated memory is still 167.8 MB. Free memory was 63.5 MB in the beginning and 118.9 MB in the end (delta: -55.4 MB). Peak memory consumption was 2.2 MB. Max. memory is 16.1 GB. [2021-10-11 00:20:00,775 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.64 ms. Allocated memory is still 52.4 MB. Free memory was 33.6 MB in the beginning and 33.5 MB in the end (delta: 39.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4105.58 ms. Allocated memory was 52.4 MB in the beginning and 167.8 MB in the end (delta: 115.3 MB). Free memory was 31.5 MB in the beginning and 63.5 MB in the end (delta: -32.0 MB). Peak memory consumption was 85.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 138.28 ms. Allocated memory is still 167.8 MB. Free memory was 63.5 MB in the beginning and 118.9 MB in the end (delta: -55.4 MB). Peak memory consumption was 2.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...