./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_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_6be8b95c-02e6-453c-a53e-61601b8fb67a/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be8b95c-02e6-453c-a53e-61601b8fb67a/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_6be8b95c-02e6-453c-a53e-61601b8fb67a/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be8b95c-02e6-453c-a53e-61601b8fb67a/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be8b95c-02e6-453c-a53e-61601b8fb67a/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_6be8b95c-02e6-453c-a53e-61601b8fb67a/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 eec328054963aaafd2e8439dc9c59ff04a9556cc ........................................................................................................................................................................... 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_6be8b95c-02e6-453c-a53e-61601b8fb67a/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be8b95c-02e6-453c-a53e-61601b8fb67a/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_6be8b95c-02e6-453c-a53e-61601b8fb67a/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be8b95c-02e6-453c-a53e-61601b8fb67a/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be8b95c-02e6-453c-a53e-61601b8fb67a/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_6be8b95c-02e6-453c-a53e-61601b8fb67a/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 eec328054963aaafd2e8439dc9c59ff04a9556cc .............................................................................................................................................................................................. 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 00:23:08,801 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:23:08,803 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:23:08,836 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:23:08,837 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:23:08,838 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:23:08,840 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:23:08,842 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:23:08,845 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:23:08,846 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:23:08,847 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:23:08,849 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:23:08,849 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:23:08,851 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:23:08,852 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:23:08,854 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:23:08,855 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:23:08,856 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:23:08,858 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:23:08,861 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:23:08,863 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:23:08,864 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:23:08,866 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:23:08,867 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:23:08,871 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:23:08,871 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:23:08,872 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:23:08,873 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:23:08,874 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:23:08,875 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:23:08,875 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:23:08,876 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:23:08,877 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:23:08,878 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:23:08,879 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:23:08,880 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:23:08,881 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:23:08,882 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:23:08,883 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:23:08,884 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:23:08,885 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:23:08,885 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be8b95c-02e6-453c-a53e-61601b8fb67a/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-11 00:23:08,923 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:23:08,930 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:23:08,933 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:23:08,933 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:23:08,933 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:23:08,934 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:23:08,934 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 00:23:08,934 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:23:08,934 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:23:08,936 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:23:08,936 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:23:08,937 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:23:08,937 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:23:08,937 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:23:08,937 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:23:08,938 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:23:08,938 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:23:08,938 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:23:08,938 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:23:08,938 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:23:08,939 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:23:08,939 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-11 00:23:08,939 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 00:23:08,939 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:23:08,939 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:23:08,939 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_6be8b95c-02e6-453c-a53e-61601b8fb67a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be8b95c-02e6-453c-a53e-61601b8fb67a/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eec328054963aaafd2e8439dc9c59ff04a9556cc [2021-10-11 00:23:09,178 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:23:09,216 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:23:09,223 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:23:09,224 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:23:09,225 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:23:09,226 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be8b95c-02e6-453c-a53e-61601b8fb67a/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i [2021-10-11 00:23:09,313 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be8b95c-02e6-453c-a53e-61601b8fb67a/bin/uautomizer-Z5i5R5N3CC/data/65ae06d1c/4af919bcb8cc40aeb21e0156d4c54fd7/FLAG99b960704 [2021-10-11 00:23:10,183 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:23:10,184 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be8b95c-02e6-453c-a53e-61601b8fb67a/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i [2021-10-11 00:23:10,240 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be8b95c-02e6-453c-a53e-61601b8fb67a/bin/uautomizer-Z5i5R5N3CC/data/65ae06d1c/4af919bcb8cc40aeb21e0156d4c54fd7/FLAG99b960704 [2021-10-11 00:23:10,735 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be8b95c-02e6-453c-a53e-61601b8fb67a/bin/uautomizer-Z5i5R5N3CC/data/65ae06d1c/4af919bcb8cc40aeb21e0156d4c54fd7 [2021-10-11 00:23:10,737 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:23:10,739 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:23:10,741 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:23:10,741 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:23:10,745 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:23:10,745 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:23:10" (1/1) ... [2021-10-11 00:23:10,747 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67efae41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:23:10, skipping insertion in model container [2021-10-11 00:23:10,748 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:23:10" (1/1) ... [2021-10-11 00:23:10,756 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:23:10,871 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:23:11,214 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_6be8b95c-02e6-453c-a53e-61601b8fb67a/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4499,4512] [2021-10-11 00:23:11,223 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_6be8b95c-02e6-453c-a53e-61601b8fb67a/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4559,4572] [2021-10-11 00:23:11,248 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:23:11,254 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:23:12,361 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:12,365 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:12,365 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:12,367 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:12,368 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:12,402 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:12,403 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:12,405 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:12,406 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:12,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:23:12,875 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:23:12,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:23:12,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:23:12,883 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:23:12,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:23:12,885 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:23:12,897 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:23:12,898 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:23:12,899 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:23:13,165 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:23:13,314 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:13,314 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:13,400 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:23:13,466 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 00:23:13,472 INFO L168 Benchmark]: Toolchain (without parser) took 2730.26 ms. Allocated memory was 86.0 MB in the beginning and 111.1 MB in the end (delta: 25.2 MB). Free memory was 46.0 MB in the beginning and 57.3 MB in the end (delta: -11.3 MB). Peak memory consumption was 22.8 MB. Max. memory is 16.1 GB. [2021-10-11 00:23:13,474 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 86.0 MB. Free memory was 41.3 MB in the beginning and 41.3 MB in the end (delta: 44.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:23:13,476 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2727.70 ms. Allocated memory was 86.0 MB in the beginning and 111.1 MB in the end (delta: 25.2 MB). Free memory was 45.9 MB in the beginning and 57.3 MB in the end (delta: -11.5 MB). Peak memory consumption was 22.8 MB. Max. memory is 16.1 GB. [2021-10-11 00:23:13,481 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 86.0 MB. Free memory was 41.3 MB in the beginning and 41.3 MB in the end (delta: 44.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2727.70 ms. Allocated memory was 86.0 MB in the beginning and 111.1 MB in the end (delta: 25.2 MB). Free memory was 45.9 MB in the beginning and 57.3 MB in the end (delta: -11.5 MB). Peak memory consumption was 22.8 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 00:23:15,796 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:23:15,798 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:23:15,846 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:23:15,847 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:23:15,849 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:23:15,851 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:23:15,853 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:23:15,856 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:23:15,857 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:23:15,859 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:23:15,860 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:23:15,861 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:23:15,862 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:23:15,864 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:23:15,865 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:23:15,867 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:23:15,868 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:23:15,870 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:23:15,873 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:23:15,875 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:23:15,877 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:23:15,879 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:23:15,880 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:23:15,883 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:23:15,884 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:23:15,885 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:23:15,886 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:23:15,886 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:23:15,888 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:23:15,888 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:23:15,889 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:23:15,890 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:23:15,891 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:23:15,893 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:23:15,893 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:23:15,894 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:23:15,895 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:23:15,895 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:23:15,896 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:23:15,897 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:23:15,899 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be8b95c-02e6-453c-a53e-61601b8fb67a/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-11 00:23:15,946 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:23:15,946 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:23:15,949 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:23:15,949 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:23:15,949 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:23:15,949 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:23:15,950 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:23:15,950 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:23:15,950 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:23:15,950 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:23:15,951 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 00:23:15,952 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 00:23:15,952 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:23:15,952 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:23:15,952 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:23:15,952 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:23:15,953 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:23:15,953 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:23:15,953 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:23:15,953 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:23:15,954 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:23:15,954 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:23:15,954 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-11 00:23:15,954 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 00:23:15,954 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:23:15,955 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:23:15,955 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 00:23:15,955 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_6be8b95c-02e6-453c-a53e-61601b8fb67a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be8b95c-02e6-453c-a53e-61601b8fb67a/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eec328054963aaafd2e8439dc9c59ff04a9556cc [2021-10-11 00:23:16,422 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:23:16,449 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:23:16,452 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:23:16,453 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:23:16,456 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:23:16,457 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be8b95c-02e6-453c-a53e-61601b8fb67a/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i [2021-10-11 00:23:16,549 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be8b95c-02e6-453c-a53e-61601b8fb67a/bin/uautomizer-Z5i5R5N3CC/data/ac36fe527/305adb8b5a204b6eaaae7f290bd0212b/FLAGef54dd0ee [2021-10-11 00:23:17,621 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:23:17,622 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be8b95c-02e6-453c-a53e-61601b8fb67a/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i [2021-10-11 00:23:17,679 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be8b95c-02e6-453c-a53e-61601b8fb67a/bin/uautomizer-Z5i5R5N3CC/data/ac36fe527/305adb8b5a204b6eaaae7f290bd0212b/FLAGef54dd0ee [2021-10-11 00:23:17,955 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6be8b95c-02e6-453c-a53e-61601b8fb67a/bin/uautomizer-Z5i5R5N3CC/data/ac36fe527/305adb8b5a204b6eaaae7f290bd0212b [2021-10-11 00:23:17,958 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:23:17,960 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:23:17,962 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:23:17,962 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:23:17,984 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:23:17,985 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:23:17" (1/1) ... [2021-10-11 00:23:17,988 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a0fe1cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:23:17, skipping insertion in model container [2021-10-11 00:23:17,988 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:23:17" (1/1) ... [2021-10-11 00:23:17,996 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:23:18,193 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:23:18,618 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_6be8b95c-02e6-453c-a53e-61601b8fb67a/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4499,4512] [2021-10-11 00:23:18,629 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_6be8b95c-02e6-453c-a53e-61601b8fb67a/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4559,4572] [2021-10-11 00:23:18,665 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:23:18,674 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:23:20,118 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:20,119 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:20,120 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:20,121 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:20,122 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:20,146 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:20,149 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:20,152 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:20,154 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:20,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:23:20,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:23:20,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:23:20,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:23:20,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:23:20,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:23:20,766 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:23:20,767 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:23:20,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:23:20,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:23:21,018 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:23:21,155 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:21,169 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:21,302 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:23:21,415 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 00:23:21,449 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_6be8b95c-02e6-453c-a53e-61601b8fb67a/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4499,4512] [2021-10-11 00:23:21,450 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_6be8b95c-02e6-453c-a53e-61601b8fb67a/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4559,4572] [2021-10-11 00:23:21,454 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:23:21,456 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:23:21,523 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:21,523 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:21,524 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:21,525 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:21,526 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:21,534 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:21,534 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:21,536 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:21,536 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:21,580 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:23:21,581 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:23:21,582 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:23:21,582 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:23:21,584 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:23:21,600 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:23:21,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:23:21,602 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:23:21,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:23:21,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:23:21,640 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:23:21,747 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:21,748 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:23:21,867 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:23:22,893 INFO L208 MainTranslator]: Completed translation [2021-10-11 00:23:22,893 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:23:22 WrapperNode [2021-10-11 00:23:22,893 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 00:23:22,895 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 00:23:22,895 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 00:23:22,895 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 00:23:22,903 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:23:22" (1/1) ... [2021-10-11 00:23:22,980 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 00:23:23,101 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:23:22" (1/1) ... [2021-10-11 00:23:23,101 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 00:23:23,101 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 00:23:23,105 INFO L168 Benchmark]: Toolchain (without parser) took 5142.72 ms. Allocated memory was 77.6 MB in the beginning and 153.1 MB in the end (delta: 75.5 MB). Free memory was 51.3 MB in the beginning and 55.2 MB in the end (delta: -3.9 MB). Peak memory consumption was 70.1 MB. Max. memory is 16.1 GB. [2021-10-11 00:23:23,105 INFO L168 Benchmark]: CDTParser took 0.59 ms. Allocated memory is still 77.6 MB. Free memory is still 57.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:23:23,106 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4932.24 ms. Allocated memory was 77.6 MB in the beginning and 153.1 MB in the end (delta: 75.5 MB). Free memory was 51.0 MB in the beginning and 60.4 MB in the end (delta: -9.3 MB). Peak memory consumption was 95.5 MB. Max. memory is 16.1 GB. [2021-10-11 00:23:23,107 INFO L168 Benchmark]: Boogie Procedure Inliner took 206.65 ms. Allocated memory is still 153.1 MB. Free memory was 60.4 MB in the beginning and 55.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-11 00:23:23,109 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.59 ms. Allocated memory is still 77.6 MB. Free memory is still 57.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4932.24 ms. Allocated memory was 77.6 MB in the beginning and 153.1 MB in the end (delta: 75.5 MB). Free memory was 51.0 MB in the beginning and 60.4 MB in the end (delta: -9.3 MB). Peak memory consumption was 95.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 206.65 ms. Allocated memory is still 153.1 MB. Free memory was 60.4 MB in the beginning and 55.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 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...