./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_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_98c13471-b38f-4261-95f3-835e55500c47/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c13471-b38f-4261-95f3-835e55500c47/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_98c13471-b38f-4261-95f3-835e55500c47/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c13471-b38f-4261-95f3-835e55500c47/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c13471-b38f-4261-95f3-835e55500c47/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_98c13471-b38f-4261-95f3-835e55500c47/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 946e485d29684666ce4c9c412e64de78b2c1f20e ........................................................................................................................................................................... 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_98c13471-b38f-4261-95f3-835e55500c47/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c13471-b38f-4261-95f3-835e55500c47/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_98c13471-b38f-4261-95f3-835e55500c47/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c13471-b38f-4261-95f3-835e55500c47/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c13471-b38f-4261-95f3-835e55500c47/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_98c13471-b38f-4261-95f3-835e55500c47/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 946e485d29684666ce4c9c412e64de78b2c1f20e .............................................................................................................................................................................................. 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 00:19:55,584 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:19:55,587 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:19:55,626 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:19:55,627 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:19:55,628 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:19:55,630 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:19:55,633 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:19:55,635 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:19:55,637 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:19:55,638 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:19:55,640 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:19:55,641 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:19:55,642 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:19:55,644 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:19:55,645 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:19:55,647 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:19:55,648 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:19:55,650 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:19:55,653 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:19:55,655 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:19:55,658 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:19:55,659 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:19:55,661 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:19:55,664 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:19:55,665 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:19:55,665 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:19:55,666 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:19:55,667 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:19:55,669 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:19:55,669 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:19:55,670 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:19:55,671 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:19:55,673 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:19:55,674 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:19:55,675 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:19:55,676 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:19:55,677 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:19:55,677 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:19:55,679 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:19:55,680 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:19:55,681 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c13471-b38f-4261-95f3-835e55500c47/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-11 00:19:55,707 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:19:55,707 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:19:55,709 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:19:55,709 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:19:55,709 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:19:55,710 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:19:55,710 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 00:19:55,711 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:19:55,711 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:19:55,711 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:19:55,712 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:19:55,712 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:19:55,713 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:19:55,713 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:19:55,713 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:19:55,714 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:19:55,714 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:19:55,714 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:19:55,715 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:19:55,715 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:19:55,716 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:19:55,716 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-11 00:19:55,716 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 00:19:55,717 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:19:55,717 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:19:55,717 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_98c13471-b38f-4261-95f3-835e55500c47/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c13471-b38f-4261-95f3-835e55500c47/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 946e485d29684666ce4c9c412e64de78b2c1f20e [2021-10-11 00:19:55,952 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:19:55,983 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:19:55,991 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:19:55,993 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:19:55,994 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:19:55,995 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c13471-b38f-4261-95f3-835e55500c47/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2021-10-11 00:19:56,082 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c13471-b38f-4261-95f3-835e55500c47/bin/uautomizer-Z5i5R5N3CC/data/d0eb13b9d/6402965b130d416296f5a5f763b52f5e/FLAG37ee33970 [2021-10-11 00:19:56,989 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:19:56,993 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c13471-b38f-4261-95f3-835e55500c47/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2021-10-11 00:19:57,049 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c13471-b38f-4261-95f3-835e55500c47/bin/uautomizer-Z5i5R5N3CC/data/d0eb13b9d/6402965b130d416296f5a5f763b52f5e/FLAG37ee33970 [2021-10-11 00:19:57,459 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c13471-b38f-4261-95f3-835e55500c47/bin/uautomizer-Z5i5R5N3CC/data/d0eb13b9d/6402965b130d416296f5a5f763b52f5e [2021-10-11 00:19:57,469 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:19:57,472 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:19:57,477 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:19:57,478 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:19:57,481 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:19:57,483 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:19:57" (1/1) ... [2021-10-11 00:19:57,488 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c3e5f03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:19:57, skipping insertion in model container [2021-10-11 00:19:57,489 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:19:57" (1/1) ... [2021-10-11 00:19:57,497 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:19:57,645 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:19:58,060 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_98c13471-b38f-4261-95f3-835e55500c47/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2021-10-11 00:19:58,070 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_98c13471-b38f-4261-95f3-835e55500c47/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2021-10-11 00:19:58,103 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:19:58,113 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:19:59,413 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:59,414 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:59,415 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:59,417 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:59,418 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:59,455 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:59,455 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:59,457 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:59,459 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:19:59,948 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:19:59,949 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:19:59,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:19:59,952 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:19:59,954 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:19:59,955 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:19:59,955 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:19:59,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:19:59,957 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:19:59,958 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:20:00,161 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:20:00,289 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:00,290 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:00,442 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:20:00,533 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 00:20:00,539 INFO L168 Benchmark]: Toolchain (without parser) took 3065.36 ms. Allocated memory is still 130.0 MB. Free memory was 89.1 MB in the beginning and 92.1 MB in the end (delta: -3.0 MB). Peak memory consumption was 47.0 MB. Max. memory is 16.1 GB. [2021-10-11 00:20:00,540 INFO L168 Benchmark]: CDTParser took 0.66 ms. Allocated memory is still 90.2 MB. Free memory was 51.8 MB in the beginning and 51.7 MB in the end (delta: 43.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:20:00,540 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3059.42 ms. Allocated memory is still 130.0 MB. Free memory was 89.1 MB in the beginning and 92.1 MB in the end (delta: -3.0 MB). Peak memory consumption was 47.0 MB. Max. memory is 16.1 GB. [2021-10-11 00:20:00,542 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.66 ms. Allocated memory is still 90.2 MB. Free memory was 51.8 MB in the beginning and 51.7 MB in the end (delta: 43.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3059.42 ms. Allocated memory is still 130.0 MB. Free memory was 89.1 MB in the beginning and 92.1 MB in the end (delta: -3.0 MB). Peak memory consumption was 47.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2021-10-11 00:20:02,901 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:20:02,903 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:20:02,940 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:20:02,941 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:20:02,947 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:20:02,949 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:20:02,957 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:20:02,960 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:20:02,966 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:20:02,968 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:20:02,969 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:20:02,970 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:20:02,975 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:20:02,976 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:20:02,978 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:20:02,980 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:20:02,981 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:20:02,987 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:20:02,997 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:20:03,013 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:20:03,015 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:20:03,018 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:20:03,021 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:20:03,030 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:20:03,030 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:20:03,031 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:20:03,033 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:20:03,034 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:20:03,035 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:20:03,036 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:20:03,037 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:20:03,039 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:20:03,040 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:20:03,042 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:20:03,042 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:20:03,043 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:20:03,043 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:20:03,044 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:20:03,046 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:20:03,047 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:20:03,048 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c13471-b38f-4261-95f3-835e55500c47/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-11 00:20:03,097 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:20:03,097 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:20:03,100 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:20:03,100 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:20:03,101 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:20:03,101 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:20:03,101 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:20:03,102 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:20:03,102 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:20:03,103 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:20:03,104 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 00:20:03,104 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 00:20:03,104 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:20:03,105 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:20:03,105 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:20:03,105 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:20:03,105 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:20:03,106 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:20:03,106 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:20:03,106 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:20:03,107 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:20:03,107 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:20:03,107 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-11 00:20:03,107 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 00:20:03,108 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:20:03,108 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:20:03,108 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 00:20:03,108 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_98c13471-b38f-4261-95f3-835e55500c47/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c13471-b38f-4261-95f3-835e55500c47/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 946e485d29684666ce4c9c412e64de78b2c1f20e [2021-10-11 00:20:03,529 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:20:03,555 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:20:03,558 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:20:03,559 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:20:03,560 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:20:03,561 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c13471-b38f-4261-95f3-835e55500c47/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2021-10-11 00:20:03,628 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c13471-b38f-4261-95f3-835e55500c47/bin/uautomizer-Z5i5R5N3CC/data/a98de2b11/c53dceb05a364fa3ac5ba5b826bedf1a/FLAG394876c1a [2021-10-11 00:20:04,525 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:20:04,526 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c13471-b38f-4261-95f3-835e55500c47/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2021-10-11 00:20:04,567 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c13471-b38f-4261-95f3-835e55500c47/bin/uautomizer-Z5i5R5N3CC/data/a98de2b11/c53dceb05a364fa3ac5ba5b826bedf1a/FLAG394876c1a [2021-10-11 00:20:04,974 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98c13471-b38f-4261-95f3-835e55500c47/bin/uautomizer-Z5i5R5N3CC/data/a98de2b11/c53dceb05a364fa3ac5ba5b826bedf1a [2021-10-11 00:20:04,980 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:20:04,981 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:20:04,983 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:20:04,983 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:20:04,988 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:20:04,989 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:20:04" (1/1) ... [2021-10-11 00:20:04,994 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50fc2c34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:20:04, skipping insertion in model container [2021-10-11 00:20:04,994 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:20:04" (1/1) ... [2021-10-11 00:20:05,003 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:20:05,145 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:20:05,464 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_98c13471-b38f-4261-95f3-835e55500c47/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2021-10-11 00:20:05,471 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_98c13471-b38f-4261-95f3-835e55500c47/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2021-10-11 00:20:05,496 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:20:05,502 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:20:06,798 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:06,799 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:06,800 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:06,801 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:06,802 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:06,819 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:06,820 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:06,822 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:06,823 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:07,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:20:07,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:20:07,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:20:07,305 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:20:07,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:20:07,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:20:07,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:20:07,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:20:07,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:20:07,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:20:07,517 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:20:07,619 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:07,619 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:07,704 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:20:07,814 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 00:20:07,844 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_98c13471-b38f-4261-95f3-835e55500c47/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2021-10-11 00:20:07,845 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_98c13471-b38f-4261-95f3-835e55500c47/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2021-10-11 00:20:07,849 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:20:07,851 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:20:07,917 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:07,917 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:07,919 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:07,919 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:07,920 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:07,935 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:07,937 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:07,938 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:07,938 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:07,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:20:07,999 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:20:08,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:20:08,005 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:20:08,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:20:08,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:20:08,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:20:08,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:20:08,009 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:20:08,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:20:08,065 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:20:08,121 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:08,121 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:20:08,177 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:20:09,214 INFO L208 MainTranslator]: Completed translation [2021-10-11 00:20:09,215 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:20:09 WrapperNode [2021-10-11 00:20:09,215 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 00:20:09,216 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 00:20:09,216 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 00:20:09,216 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 00:20:09,224 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:20:09" (1/1) ... [2021-10-11 00:20:09,304 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 00:20:09,394 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:20:09" (1/1) ... [2021-10-11 00:20:09,395 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 00:20:09,395 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 00:20:09,397 INFO L168 Benchmark]: Toolchain (without parser) took 4414.76 ms. Allocated memory was 58.7 MB in the beginning and 180.4 MB in the end (delta: 121.6 MB). Free memory was 30.2 MB in the beginning and 116.8 MB in the end (delta: -86.6 MB). Peak memory consumption was 36.0 MB. Max. memory is 16.1 GB. [2021-10-11 00:20:09,398 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 58.7 MB. Free memory is still 40.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:20:09,398 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4232.41 ms. Allocated memory was 58.7 MB in the beginning and 180.4 MB in the end (delta: 121.6 MB). Free memory was 30.0 MB in the beginning and 123.1 MB in the end (delta: -93.1 MB). Peak memory consumption was 82.2 MB. Max. memory is 16.1 GB. [2021-10-11 00:20:09,399 INFO L168 Benchmark]: Boogie Procedure Inliner took 178.92 ms. Allocated memory is still 180.4 MB. Free memory was 123.1 MB in the beginning and 116.8 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-11 00:20:09,401 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 58.7 MB. Free memory is still 40.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4232.41 ms. Allocated memory was 58.7 MB in the beginning and 180.4 MB in the end (delta: 121.6 MB). Free memory was 30.0 MB in the beginning and 123.1 MB in the end (delta: -93.1 MB). Peak memory consumption was 82.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 178.92 ms. Allocated memory is still 180.4 MB. Free memory was 123.1 MB in the beginning and 116.8 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...