./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_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_d61e72e9-73d5-45a6-9fea-25b12133589f/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d61e72e9-73d5-45a6-9fea-25b12133589f/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_d61e72e9-73d5-45a6-9fea-25b12133589f/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d61e72e9-73d5-45a6-9fea-25b12133589f/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d61e72e9-73d5-45a6-9fea-25b12133589f/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_d61e72e9-73d5-45a6-9fea-25b12133589f/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 945f51c9b2d5cbb4bd6eb1e0ea16d88f59262a61 ........................................................................................................................................................................... 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_d61e72e9-73d5-45a6-9fea-25b12133589f/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d61e72e9-73d5-45a6-9fea-25b12133589f/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_d61e72e9-73d5-45a6-9fea-25b12133589f/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d61e72e9-73d5-45a6-9fea-25b12133589f/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d61e72e9-73d5-45a6-9fea-25b12133589f/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_d61e72e9-73d5-45a6-9fea-25b12133589f/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 945f51c9b2d5cbb4bd6eb1e0ea16d88f59262a61 .............................................................................................................................................................................................. 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 00:24:15,152 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:24:15,155 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:24:15,215 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:24:15,216 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:24:15,222 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:24:15,224 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:24:15,229 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:24:15,232 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:24:15,235 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:24:15,236 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:24:15,238 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:24:15,238 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:24:15,239 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:24:15,241 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:24:15,242 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:24:15,243 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:24:15,244 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:24:15,254 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:24:15,256 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:24:15,258 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:24:15,260 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:24:15,262 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:24:15,265 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:24:15,268 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:24:15,274 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:24:15,274 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:24:15,276 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:24:15,277 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:24:15,279 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:24:15,280 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:24:15,281 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:24:15,283 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:24:15,284 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:24:15,285 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:24:15,285 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:24:15,286 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:24:15,286 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:24:15,287 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:24:15,288 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:24:15,288 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:24:15,291 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d61e72e9-73d5-45a6-9fea-25b12133589f/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-11 00:24:15,319 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:24:15,320 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:24:15,321 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:24:15,321 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:24:15,321 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:24:15,322 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:24:15,322 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 00:24:15,322 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:24:15,322 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:24:15,323 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:24:15,323 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:24:15,323 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:24:15,323 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:24:15,323 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:24:15,324 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:24:15,324 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:24:15,324 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:24:15,324 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:24:15,325 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:24:15,325 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:24:15,325 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:24:15,325 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-11 00:24:15,326 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 00:24:15,326 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:24:15,326 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:24:15,326 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_d61e72e9-73d5-45a6-9fea-25b12133589f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d61e72e9-73d5-45a6-9fea-25b12133589f/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 945f51c9b2d5cbb4bd6eb1e0ea16d88f59262a61 [2021-10-11 00:24:15,571 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:24:15,596 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:24:15,600 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:24:15,602 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:24:15,602 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:24:15,604 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d61e72e9-73d5-45a6-9fea-25b12133589f/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i [2021-10-11 00:24:15,668 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d61e72e9-73d5-45a6-9fea-25b12133589f/bin/uautomizer-Z5i5R5N3CC/data/9b3cad42d/1e9838bcadb74c9599f138dcc242cadf/FLAG351093f78 [2021-10-11 00:24:16,551 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:24:16,553 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d61e72e9-73d5-45a6-9fea-25b12133589f/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i [2021-10-11 00:24:16,603 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d61e72e9-73d5-45a6-9fea-25b12133589f/bin/uautomizer-Z5i5R5N3CC/data/9b3cad42d/1e9838bcadb74c9599f138dcc242cadf/FLAG351093f78 [2021-10-11 00:24:17,012 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d61e72e9-73d5-45a6-9fea-25b12133589f/bin/uautomizer-Z5i5R5N3CC/data/9b3cad42d/1e9838bcadb74c9599f138dcc242cadf [2021-10-11 00:24:17,016 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:24:17,018 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:24:17,024 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:24:17,024 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:24:17,026 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:24:17,027 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:24:17" (1/1) ... [2021-10-11 00:24:17,029 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19952392 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:24:17, skipping insertion in model container [2021-10-11 00:24:17,030 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:24:17" (1/1) ... [2021-10-11 00:24:17,045 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:24:17,154 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:24:17,392 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_d61e72e9-73d5-45a6-9fea-25b12133589f/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i[4492,4505] [2021-10-11 00:24:17,399 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_d61e72e9-73d5-45a6-9fea-25b12133589f/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i[4552,4565] [2021-10-11 00:24:17,425 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:24:17,431 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:24:18,569 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:18,570 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:18,571 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:18,572 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:18,573 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:18,594 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:18,595 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:18,597 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:18,598 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:19,057 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:24:19,059 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:24:19,060 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:24:19,061 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:24:19,063 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:24:19,069 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:24:19,071 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:24:19,072 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:24:19,073 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:24:19,075 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:24:19,252 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:24:19,328 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:19,329 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:19,426 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:24:19,475 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 00:24:19,480 INFO L168 Benchmark]: Toolchain (without parser) took 2460.69 ms. Allocated memory is still 115.3 MB. Free memory was 78.6 MB in the beginning and 53.8 MB in the end (delta: 24.8 MB). Peak memory consumption was 48.7 MB. Max. memory is 16.1 GB. [2021-10-11 00:24:19,480 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 83.9 MB. Free memory is still 52.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:24:19,481 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2453.74 ms. Allocated memory is still 115.3 MB. Free memory was 78.3 MB in the beginning and 53.8 MB in the end (delta: 24.5 MB). Peak memory consumption was 48.7 MB. Max. memory is 16.1 GB. [2021-10-11 00:24:19,483 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 83.9 MB. Free memory is still 52.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2453.74 ms. Allocated memory is still 115.3 MB. Free memory was 78.3 MB in the beginning and 53.8 MB in the end (delta: 24.5 MB). Peak memory consumption was 48.7 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 00:24:21,794 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:24:21,799 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:24:21,845 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:24:21,846 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:24:21,847 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:24:21,849 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:24:21,856 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:24:21,860 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:24:21,862 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:24:21,864 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:24:21,867 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:24:21,867 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:24:21,875 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:24:21,878 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:24:21,881 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:24:21,885 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:24:21,888 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:24:21,891 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:24:21,898 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:24:21,906 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:24:21,908 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:24:21,909 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:24:21,910 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:24:21,914 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:24:21,914 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:24:21,915 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:24:21,916 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:24:21,917 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:24:21,918 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:24:21,918 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:24:21,919 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:24:21,920 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:24:21,921 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:24:21,922 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:24:21,922 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:24:21,923 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:24:21,923 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:24:21,923 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:24:21,924 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:24:21,925 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:24:21,926 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d61e72e9-73d5-45a6-9fea-25b12133589f/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-11 00:24:21,953 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:24:21,953 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:24:21,954 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:24:21,955 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:24:21,955 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:24:21,955 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:24:21,955 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:24:21,955 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:24:21,956 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:24:21,956 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:24:21,956 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 00:24:21,956 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 00:24:21,956 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:24:21,957 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:24:21,957 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:24:21,957 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:24:21,957 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:24:21,957 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:24:21,958 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:24:21,958 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:24:21,958 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:24:21,958 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:24:21,958 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-11 00:24:21,959 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 00:24:21,959 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:24:21,959 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:24:21,959 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 00:24:21,959 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_d61e72e9-73d5-45a6-9fea-25b12133589f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d61e72e9-73d5-45a6-9fea-25b12133589f/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 945f51c9b2d5cbb4bd6eb1e0ea16d88f59262a61 [2021-10-11 00:24:22,357 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:24:22,380 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:24:22,382 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:24:22,384 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:24:22,385 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:24:22,386 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d61e72e9-73d5-45a6-9fea-25b12133589f/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i [2021-10-11 00:24:22,459 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d61e72e9-73d5-45a6-9fea-25b12133589f/bin/uautomizer-Z5i5R5N3CC/data/273a6402c/24b19b476c6447579b1a8fa4b75f6a0f/FLAG21c065ea3 [2021-10-11 00:24:23,366 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:24:23,367 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d61e72e9-73d5-45a6-9fea-25b12133589f/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i [2021-10-11 00:24:23,428 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d61e72e9-73d5-45a6-9fea-25b12133589f/bin/uautomizer-Z5i5R5N3CC/data/273a6402c/24b19b476c6447579b1a8fa4b75f6a0f/FLAG21c065ea3 [2021-10-11 00:24:23,835 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d61e72e9-73d5-45a6-9fea-25b12133589f/bin/uautomizer-Z5i5R5N3CC/data/273a6402c/24b19b476c6447579b1a8fa4b75f6a0f [2021-10-11 00:24:23,838 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:24:23,839 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:24:23,841 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:24:23,841 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:24:23,845 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:24:23,846 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:24:23" (1/1) ... [2021-10-11 00:24:23,850 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a4d015d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:24:23, skipping insertion in model container [2021-10-11 00:24:23,850 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:24:23" (1/1) ... [2021-10-11 00:24:23,858 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:24:24,018 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:24:24,352 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_d61e72e9-73d5-45a6-9fea-25b12133589f/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i[4492,4505] [2021-10-11 00:24:24,359 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_d61e72e9-73d5-45a6-9fea-25b12133589f/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i[4552,4565] [2021-10-11 00:24:24,382 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:24:24,388 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:24:25,389 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:25,390 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:25,391 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:25,392 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:25,393 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:25,409 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:25,410 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:25,413 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:25,413 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:25,918 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:24:25,919 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:24:25,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:24:25,922 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:24:25,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:24:25,924 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:24:25,925 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:24:25,926 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:24:25,927 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:24:25,927 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:24:26,157 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:24:26,304 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:26,305 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:26,467 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:24:26,585 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 00:24:26,615 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_d61e72e9-73d5-45a6-9fea-25b12133589f/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i[4492,4505] [2021-10-11 00:24:26,617 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_d61e72e9-73d5-45a6-9fea-25b12133589f/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i[4552,4565] [2021-10-11 00:24:26,621 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:24:26,622 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:24:26,692 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:26,694 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:26,695 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:26,695 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:26,696 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:26,712 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:26,714 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:26,715 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:26,716 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:26,767 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:24:26,770 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:24:26,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:24:26,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:24:26,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:24:26,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:24:26,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:24:26,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:24:26,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:24:26,785 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:24:26,831 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:24:26,909 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:26,909 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:26,958 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:24:28,046 INFO L208 MainTranslator]: Completed translation [2021-10-11 00:24:28,047 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:24:28 WrapperNode [2021-10-11 00:24:28,047 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 00:24:28,048 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 00:24:28,049 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 00:24:28,049 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 00:24:28,057 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:24:28" (1/1) ... [2021-10-11 00:24:28,118 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 00:24:28,233 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:24:28" (1/1) ... [2021-10-11 00:24:28,233 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 00:24:28,233 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 00:24:28,235 INFO L168 Benchmark]: Toolchain (without parser) took 4395.12 ms. Allocated memory was 54.5 MB in the beginning and 151.0 MB in the end (delta: 96.5 MB). Free memory was 34.2 MB in the beginning and 104.1 MB in the end (delta: -69.9 MB). Peak memory consumption was 84.9 MB. Max. memory is 16.1 GB. [2021-10-11 00:24:28,236 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 54.5 MB. Free memory was 35.8 MB in the beginning and 35.8 MB in the end (delta: 42.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:24:28,237 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4206.86 ms. Allocated memory was 54.5 MB in the beginning and 151.0 MB in the end (delta: 96.5 MB). Free memory was 34.0 MB in the beginning and 51.2 MB in the end (delta: -17.2 MB). Peak memory consumption was 80.7 MB. Max. memory is 16.1 GB. [2021-10-11 00:24:28,237 INFO L168 Benchmark]: Boogie Procedure Inliner took 184.93 ms. Allocated memory is still 151.0 MB. Free memory was 51.2 MB in the beginning and 104.1 MB in the end (delta: -52.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-11 00:24:28,239 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 54.5 MB. Free memory was 35.8 MB in the beginning and 35.8 MB in the end (delta: 42.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4206.86 ms. Allocated memory was 54.5 MB in the beginning and 151.0 MB in the end (delta: 96.5 MB). Free memory was 34.0 MB in the beginning and 51.2 MB in the end (delta: -17.2 MB). Peak memory consumption was 80.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 184.93 ms. Allocated memory is still 151.0 MB. Free memory was 51.2 MB in the beginning and 104.1 MB in the end (delta: -52.9 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...