./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/bin/uautomizer-j4sWxH34Be --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 ............................................................................................................................................................................... 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_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/bin/uautomizer-j4sWxH34Be --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 .................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 20:16:13,212 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 20:16:13,216 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 20:16:13,284 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 20:16:13,285 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 20:16:13,291 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 20:16:13,294 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 20:16:13,299 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 20:16:13,303 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 20:16:13,310 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 20:16:13,312 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 20:16:13,314 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 20:16:13,315 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 20:16:13,318 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 20:16:13,321 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 20:16:13,331 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 20:16:13,333 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 20:16:13,334 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 20:16:13,337 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 20:16:13,349 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 20:16:13,351 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 20:16:13,353 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 20:16:13,358 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 20:16:13,359 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 20:16:13,371 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 20:16:13,371 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 20:16:13,372 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 20:16:13,375 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 20:16:13,376 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 20:16:13,378 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 20:16:13,378 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 20:16:13,380 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 20:16:13,383 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 20:16:13,384 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 20:16:13,387 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 20:16:13,387 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 20:16:13,388 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 20:16:13,389 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 20:16:13,389 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 20:16:13,390 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 20:16:13,391 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 20:16:13,392 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 20:16:13,447 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 20:16:13,447 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 20:16:13,448 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 20:16:13,449 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 20:16:13,450 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 20:16:13,450 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 20:16:13,451 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 20:16:13,451 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 20:16:13,451 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 20:16:13,452 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 20:16:13,453 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 20:16:13,453 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 20:16:13,453 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 20:16:13,454 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 20:16:13,454 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 20:16:13,454 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 20:16:13,455 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 20:16:13,455 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 20:16:13,455 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 20:16:13,455 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 20:16:13,456 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 20:16:13,456 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 20:16:13,456 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 20:16:13,456 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 20:16:13,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 20:16:13,457 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 20:16:13,457 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 20:16:13,458 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 20:16:13,458 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 20:16:13,459 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_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/bin/uautomizer-j4sWxH34Be/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 [2021-10-21 20:16:13,742 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 20:16:13,792 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 20:16:13,795 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 20:16:13,798 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 20:16:13,799 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 20:16:13,800 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-10-21 20:16:13,900 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/bin/uautomizer-j4sWxH34Be/data/6114b22e2/7ce0e86b82314d3c88f380a1727426a9/FLAG08bb9f4ff [2021-10-21 20:16:14,958 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 20:16:14,961 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-10-21 20:16:15,036 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/bin/uautomizer-j4sWxH34Be/data/6114b22e2/7ce0e86b82314d3c88f380a1727426a9/FLAG08bb9f4ff [2021-10-21 20:16:15,381 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/bin/uautomizer-j4sWxH34Be/data/6114b22e2/7ce0e86b82314d3c88f380a1727426a9 [2021-10-21 20:16:15,387 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 20:16:15,390 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 20:16:15,395 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 20:16:15,395 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 20:16:15,399 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 20:16:15,400 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:16:15" (1/1) ... [2021-10-21 20:16:15,401 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6176de79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:16:15, skipping insertion in model container [2021-10-21 20:16:15,401 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:16:15" (1/1) ... [2021-10-21 20:16:15,421 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 20:16:15,610 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 20:16:15,918 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-10-21 20:16:15,926 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-10-21 20:16:15,952 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:16:15,958 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:16:16,989 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:16,990 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:16,990 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:16,991 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:16,993 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:17,011 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:17,012 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:17,015 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:17,016 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:17,537 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:16:17,538 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:16:17,539 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:16:17,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:16:17,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:16:17,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:16:17,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:16:17,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:16:17,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:16:17,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:16:17,748 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:16:18,027 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:18,027 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:18,139 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:16:18,204 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-21 20:16:18,212 INFO L168 Benchmark]: Toolchain (without parser) took 2818.21 ms. Allocated memory was 92.3 MB in the beginning and 125.8 MB in the end (delta: 33.6 MB). Free memory was 50.0 MB in the beginning and 78.8 MB in the end (delta: -28.8 MB). Peak memory consumption was 26.5 MB. Max. memory is 16.1 GB. [2021-10-21 20:16:18,213 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 92.3 MB. Free memory is still 47.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 20:16:18,215 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2812.54 ms. Allocated memory was 92.3 MB in the beginning and 125.8 MB in the end (delta: 33.6 MB). Free memory was 49.6 MB in the beginning and 78.8 MB in the end (delta: -29.1 MB). Peak memory consumption was 26.5 MB. Max. memory is 16.1 GB. [2021-10-21 20:16:18,219 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 92.3 MB. Free memory is still 47.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2812.54 ms. Allocated memory was 92.3 MB in the beginning and 125.8 MB in the end (delta: 33.6 MB). Free memory was 49.6 MB in the beginning and 78.8 MB in the end (delta: -29.1 MB). Peak memory consumption was 26.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 20:16:20,767 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 20:16:20,769 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 20:16:20,817 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 20:16:20,818 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 20:16:20,824 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 20:16:20,826 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 20:16:20,834 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 20:16:20,837 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 20:16:20,849 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 20:16:20,851 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 20:16:20,852 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 20:16:20,853 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 20:16:20,856 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 20:16:20,858 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 20:16:20,863 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 20:16:20,865 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 20:16:20,866 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 20:16:20,876 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 20:16:20,883 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 20:16:20,885 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 20:16:20,887 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 20:16:20,890 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 20:16:20,892 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 20:16:20,899 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 20:16:20,899 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 20:16:20,900 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 20:16:20,902 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 20:16:20,902 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 20:16:20,904 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 20:16:20,905 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 20:16:20,906 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 20:16:20,908 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 20:16:20,909 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 20:16:20,911 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 20:16:20,912 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 20:16:20,913 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 20:16:20,914 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 20:16:20,914 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 20:16:20,916 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 20:16:20,917 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 20:16:20,924 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 20:16:20,977 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 20:16:20,977 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 20:16:20,978 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 20:16:20,978 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 20:16:20,980 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 20:16:20,981 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 20:16:20,981 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 20:16:20,982 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 20:16:20,982 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 20:16:20,983 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 20:16:20,984 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 20:16:20,984 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 20:16:20,984 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 20:16:20,985 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 20:16:20,985 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 20:16:20,985 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 20:16:20,985 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 20:16:20,986 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 20:16:20,986 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 20:16:20,986 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 20:16:20,986 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 20:16:20,987 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 20:16:20,987 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 20:16:20,987 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 20:16:20,987 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 20:16:20,988 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 20:16:20,988 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 20:16:20,988 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 20:16:20,988 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 20:16:20,989 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 20:16:20,989 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 20:16:20,989 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_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/bin/uautomizer-j4sWxH34Be/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 [2021-10-21 20:16:21,378 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 20:16:21,405 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 20:16:21,409 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 20:16:21,410 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 20:16:21,411 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 20:16:21,412 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-10-21 20:16:21,495 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/bin/uautomizer-j4sWxH34Be/data/bfadc8aa0/42f377dbc0d9447dba5c2eefca3a53bd/FLAGfabc9d6d0 [2021-10-21 20:16:22,717 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 20:16:22,718 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-10-21 20:16:22,774 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/bin/uautomizer-j4sWxH34Be/data/bfadc8aa0/42f377dbc0d9447dba5c2eefca3a53bd/FLAGfabc9d6d0 [2021-10-21 20:16:23,020 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/bin/uautomizer-j4sWxH34Be/data/bfadc8aa0/42f377dbc0d9447dba5c2eefca3a53bd [2021-10-21 20:16:23,023 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 20:16:23,025 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 20:16:23,027 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 20:16:23,028 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 20:16:23,032 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 20:16:23,033 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:16:23" (1/1) ... [2021-10-21 20:16:23,035 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@545b26cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:16:23, skipping insertion in model container [2021-10-21 20:16:23,035 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:16:23" (1/1) ... [2021-10-21 20:16:23,044 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 20:16:23,227 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 20:16:23,667 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-10-21 20:16:23,674 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-10-21 20:16:23,702 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:16:23,709 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:16:25,128 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:25,130 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:25,131 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:25,133 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:25,134 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:25,160 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:25,161 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:25,166 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:25,167 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:25,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:16:25,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:16:25,789 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:16:25,790 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:16:25,792 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:16:25,793 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:16:25,794 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:16:25,798 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:16:25,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:16:25,800 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:16:26,036 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:16:26,178 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:26,179 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:26,279 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:16:26,358 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 20:16:26,375 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-10-21 20:16:26,376 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b4fce02-7c34-4f6a-a5d1-b26af6577a60/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-10-21 20:16:26,378 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:16:26,379 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:16:26,426 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:26,427 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:26,428 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:26,428 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:26,429 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:26,439 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:26,440 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:26,442 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:26,443 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:26,547 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:16:26,548 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:16:26,549 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:16:26,550 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:16:26,551 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:16:26,552 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:16:26,552 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:16:26,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:16:26,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:16:26,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:16:26,610 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:16:26,723 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:26,724 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:16:26,800 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:16:27,207 INFO L208 MainTranslator]: Completed translation [2021-10-21 20:16:27,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:16:27 WrapperNode [2021-10-21 20:16:27,208 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 20:16:27,209 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 20:16:27,209 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 20:16:27,209 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 20:16:27,218 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:16:27" (1/1) ... [2021-10-21 20:16:27,319 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-21 20:16:27,401 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:16:27" (1/1) ... [2021-10-21 20:16:27,412 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 20:16:27,412 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 20:16:27,415 INFO L168 Benchmark]: Toolchain (without parser) took 4388.06 ms. Allocated memory was 50.3 MB in the beginning and 111.1 MB in the end (delta: 60.8 MB). Free memory was 28.1 MB in the beginning and 45.4 MB in the end (delta: -17.4 MB). Peak memory consumption was 44.7 MB. Max. memory is 16.1 GB. [2021-10-21 20:16:27,415 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 50.3 MB. Free memory is still 31.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 20:16:27,416 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4180.59 ms. Allocated memory was 50.3 MB in the beginning and 111.1 MB in the end (delta: 60.8 MB). Free memory was 27.8 MB in the beginning and 51.1 MB in the end (delta: -23.3 MB). Peak memory consumption was 46.8 MB. Max. memory is 16.1 GB. [2021-10-21 20:16:27,417 INFO L168 Benchmark]: Boogie Procedure Inliner took 203.32 ms. Allocated memory is still 111.1 MB. Free memory was 51.1 MB in the beginning and 45.4 MB in the end (delta: 5.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-21 20:16:27,419 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 50.3 MB. Free memory is still 31.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4180.59 ms. Allocated memory was 50.3 MB in the beginning and 111.1 MB in the end (delta: 60.8 MB). Free memory was 27.8 MB in the beginning and 51.1 MB in the end (delta: -23.3 MB). Peak memory consumption was 46.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 203.32 ms. Allocated memory is still 111.1 MB. Free memory was 51.1 MB in the beginning and 45.4 MB in the end (delta: 5.6 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...