./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_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_ac896176-7332-44aa-bb1a-424e0bc35aa8/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac896176-7332-44aa-bb1a-424e0bc35aa8/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_ac896176-7332-44aa-bb1a-424e0bc35aa8/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac896176-7332-44aa-bb1a-424e0bc35aa8/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac896176-7332-44aa-bb1a-424e0bc35aa8/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_ac896176-7332-44aa-bb1a-424e0bc35aa8/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 f6da3aa04741dedcde0205dc04a8136a445ebd58b30adbc60377ecda455d64bb ............................................................................................................................................................................... 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_ac896176-7332-44aa-bb1a-424e0bc35aa8/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac896176-7332-44aa-bb1a-424e0bc35aa8/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_ac896176-7332-44aa-bb1a-424e0bc35aa8/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac896176-7332-44aa-bb1a-424e0bc35aa8/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac896176-7332-44aa-bb1a-424e0bc35aa8/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_ac896176-7332-44aa-bb1a-424e0bc35aa8/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 f6da3aa04741dedcde0205dc04a8136a445ebd58b30adbc60377ecda455d64bb .................................................................................................................................................................................................. 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 19:18:24,280 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:18:24,283 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:18:24,334 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:18:24,334 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:18:24,339 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:18:24,341 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:18:24,345 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:18:24,348 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:18:24,355 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:18:24,357 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:18:24,358 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:18:24,359 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:18:24,362 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:18:24,365 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:18:24,371 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:18:24,373 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:18:24,374 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:18:24,376 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:18:24,386 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:18:24,389 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:18:24,390 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:18:24,393 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:18:24,395 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:18:24,398 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:18:24,399 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:18:24,399 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:18:24,402 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:18:24,402 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:18:24,404 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:18:24,404 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:18:24,405 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:18:24,407 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:18:24,409 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:18:24,410 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:18:24,411 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:18:24,412 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:18:24,412 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:18:24,412 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:18:24,413 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:18:24,414 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:18:24,415 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac896176-7332-44aa-bb1a-424e0bc35aa8/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 19:18:24,457 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:18:24,458 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:18:24,459 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:18:24,465 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:18:24,466 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:18:24,467 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:18:24,467 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:18:24,467 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:18:24,468 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 19:18:24,468 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:18:24,469 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:18:24,469 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:18:24,469 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:18:24,470 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:18:24,470 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:18:24,470 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:18:24,470 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:18:24,471 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:18:24,471 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:18:24,471 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:18:24,471 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:18:24,472 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:18:24,472 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:18:24,472 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 19:18:24,472 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 19:18:24,472 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:18:24,473 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:18:24,473 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:18:24,473 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:18:24,475 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_ac896176-7332-44aa-bb1a-424e0bc35aa8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac896176-7332-44aa-bb1a-424e0bc35aa8/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6da3aa04741dedcde0205dc04a8136a445ebd58b30adbc60377ecda455d64bb [2021-10-21 19:18:24,726 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:18:24,748 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:18:24,751 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:18:24,752 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:18:24,753 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:18:24,754 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac896176-7332-44aa-bb1a-424e0bc35aa8/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2021-10-21 19:18:24,821 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac896176-7332-44aa-bb1a-424e0bc35aa8/bin/uautomizer-j4sWxH34Be/data/16cf0cf5d/18659ffeb2b3498ca2bcb94b3bbc9f53/FLAG5eb63b488 [2021-10-21 19:18:25,647 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:18:25,647 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac896176-7332-44aa-bb1a-424e0bc35aa8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2021-10-21 19:18:25,693 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac896176-7332-44aa-bb1a-424e0bc35aa8/bin/uautomizer-j4sWxH34Be/data/16cf0cf5d/18659ffeb2b3498ca2bcb94b3bbc9f53/FLAG5eb63b488 [2021-10-21 19:18:26,133 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac896176-7332-44aa-bb1a-424e0bc35aa8/bin/uautomizer-j4sWxH34Be/data/16cf0cf5d/18659ffeb2b3498ca2bcb94b3bbc9f53 [2021-10-21 19:18:26,136 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:18:26,137 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:18:26,139 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:18:26,139 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:18:26,143 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:18:26,144 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:18:26" (1/1) ... [2021-10-21 19:18:26,145 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66f15084 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:18:26, skipping insertion in model container [2021-10-21 19:18:26,154 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:18:26" (1/1) ... [2021-10-21 19:18:26,162 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:18:26,282 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:18:26,560 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_ac896176-7332-44aa-bb1a-424e0bc35aa8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2021-10-21 19:18:26,568 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_ac896176-7332-44aa-bb1a-424e0bc35aa8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2021-10-21 19:18:26,597 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:18:26,603 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:18:27,554 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:27,555 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:27,564 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:27,565 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:27,566 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:27,584 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:27,591 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:27,601 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:27,602 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:28,037 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:18:28,038 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:18:28,039 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:18:28,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:18:28,054 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:18:28,055 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:18:28,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:18:28,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:18:28,057 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:18:28,058 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:18:28,346 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:18:28,466 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:28,467 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:28,537 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:18:28,583 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 19:18:28,588 INFO L168 Benchmark]: Toolchain (without parser) took 2449.93 ms. Allocated memory is still 102.8 MB. Free memory was 57.5 MB in the beginning and 51.7 MB in the end (delta: 5.8 MB). Peak memory consumption was 14.6 MB. Max. memory is 16.1 GB. [2021-10-21 19:18:28,589 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 102.8 MB. Free memory is still 82.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:18:28,590 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2447.47 ms. Allocated memory is still 102.8 MB. Free memory was 57.3 MB in the beginning and 51.7 MB in the end (delta: 5.6 MB). Peak memory consumption was 14.6 MB. Max. memory is 16.1 GB. [2021-10-21 19:18:28,592 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 102.8 MB. Free memory is still 82.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2447.47 ms. Allocated memory is still 102.8 MB. Free memory was 57.3 MB in the beginning and 51.7 MB in the end (delta: 5.6 MB). Peak memory consumption was 14.6 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 19:18:30,842 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:18:30,845 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:18:30,896 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:18:30,897 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:18:30,901 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:18:30,903 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:18:30,909 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:18:30,912 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:18:30,918 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:18:30,919 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:18:30,921 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:18:30,921 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:18:30,924 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:18:30,926 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:18:30,930 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:18:30,932 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:18:30,933 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:18:30,935 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:18:30,944 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:18:30,946 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:18:30,949 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:18:30,952 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:18:30,954 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:18:30,963 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:18:30,964 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:18:30,964 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:18:30,966 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:18:30,967 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:18:30,968 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:18:30,968 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:18:30,969 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:18:30,971 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:18:30,972 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:18:30,973 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:18:30,973 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:18:30,974 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:18:30,974 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:18:30,975 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:18:30,976 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:18:30,977 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:18:30,982 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac896176-7332-44aa-bb1a-424e0bc35aa8/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 19:18:31,012 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:18:31,013 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:18:31,013 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:18:31,014 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:18:31,016 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:18:31,016 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:18:31,016 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:18:31,016 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:18:31,016 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:18:31,017 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:18:31,018 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:18:31,018 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:18:31,018 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 19:18:31,018 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 19:18:31,018 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:18:31,019 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:18:31,019 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:18:31,019 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:18:31,019 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:18:31,019 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:18:31,020 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:18:31,020 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:18:31,020 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:18:31,020 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:18:31,020 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 19:18:31,021 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 19:18:31,021 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:18:31,021 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:18:31,021 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:18:31,022 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:18:31,022 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 19:18:31,022 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_ac896176-7332-44aa-bb1a-424e0bc35aa8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac896176-7332-44aa-bb1a-424e0bc35aa8/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6da3aa04741dedcde0205dc04a8136a445ebd58b30adbc60377ecda455d64bb [2021-10-21 19:18:31,405 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:18:31,430 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:18:31,433 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:18:31,434 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:18:31,435 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:18:31,436 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac896176-7332-44aa-bb1a-424e0bc35aa8/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2021-10-21 19:18:31,502 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac896176-7332-44aa-bb1a-424e0bc35aa8/bin/uautomizer-j4sWxH34Be/data/55390c959/7058b6665e5d48fbab710ff0d520095c/FLAG9fba5ec58 [2021-10-21 19:18:32,445 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:18:32,447 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac896176-7332-44aa-bb1a-424e0bc35aa8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2021-10-21 19:18:32,489 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac896176-7332-44aa-bb1a-424e0bc35aa8/bin/uautomizer-j4sWxH34Be/data/55390c959/7058b6665e5d48fbab710ff0d520095c/FLAG9fba5ec58 [2021-10-21 19:18:32,875 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac896176-7332-44aa-bb1a-424e0bc35aa8/bin/uautomizer-j4sWxH34Be/data/55390c959/7058b6665e5d48fbab710ff0d520095c [2021-10-21 19:18:32,877 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:18:32,879 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:18:32,881 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:18:32,881 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:18:32,894 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:18:32,895 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:18:32" (1/1) ... [2021-10-21 19:18:32,896 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6288665e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:18:32, skipping insertion in model container [2021-10-21 19:18:32,897 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:18:32" (1/1) ... [2021-10-21 19:18:32,906 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:18:33,042 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:18:33,369 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_ac896176-7332-44aa-bb1a-424e0bc35aa8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2021-10-21 19:18:33,376 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_ac896176-7332-44aa-bb1a-424e0bc35aa8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2021-10-21 19:18:33,395 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:18:33,400 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:18:34,413 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:34,413 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:34,414 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:34,415 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:34,416 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:34,434 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:34,435 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:34,438 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:34,438 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:35,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:18:35,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:18:35,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:18:35,040 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:18:35,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:18:35,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:18:35,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:18:35,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:18:35,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:18:35,053 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:18:35,233 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:18:35,333 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:35,333 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:35,402 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:18:35,481 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 19:18:35,495 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_ac896176-7332-44aa-bb1a-424e0bc35aa8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2021-10-21 19:18:35,495 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_ac896176-7332-44aa-bb1a-424e0bc35aa8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2021-10-21 19:18:35,497 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:18:35,498 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:18:35,534 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:35,535 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:35,535 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:35,536 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:35,536 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:35,543 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:35,544 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:35,545 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:35,545 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:35,600 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:18:35,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:18:35,602 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:18:35,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:18:35,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:18:35,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:18:35,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:18:35,608 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:18:35,609 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:18:35,610 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:18:35,648 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:18:35,747 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:35,748 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:18:35,794 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:18:36,114 INFO L208 MainTranslator]: Completed translation [2021-10-21 19:18:36,114 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:18:36 WrapperNode [2021-10-21 19:18:36,114 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 19:18:36,116 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 19:18:36,116 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 19:18:36,116 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 19:18:36,123 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:18:36" (1/1) ... [2021-10-21 19:18:36,188 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 19:18:36,249 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:18:36" (1/1) ... [2021-10-21 19:18:36,249 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 19:18:36,249 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 19:18:36,251 INFO L168 Benchmark]: Toolchain (without parser) took 3371.57 ms. Allocated memory was 71.3 MB in the beginning and 121.6 MB in the end (delta: 50.3 MB). Free memory was 40.1 MB in the beginning and 61.7 MB in the end (delta: -21.6 MB). Peak memory consumption was 29.2 MB. Max. memory is 16.1 GB. [2021-10-21 19:18:36,252 INFO L168 Benchmark]: CDTParser took 2.00 ms. Allocated memory is still 52.4 MB. Free memory is still 32.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:18:36,253 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3233.73 ms. Allocated memory was 71.3 MB in the beginning and 121.6 MB in the end (delta: 50.3 MB). Free memory was 39.9 MB in the beginning and 67.1 MB in the end (delta: -27.2 MB). Peak memory consumption was 46.4 MB. Max. memory is 16.1 GB. [2021-10-21 19:18:36,253 INFO L168 Benchmark]: Boogie Procedure Inliner took 133.77 ms. Allocated memory is still 121.6 MB. Free memory was 67.1 MB in the beginning and 61.7 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-21 19:18:36,255 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.00 ms. Allocated memory is still 52.4 MB. Free memory is still 32.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3233.73 ms. Allocated memory was 71.3 MB in the beginning and 121.6 MB in the end (delta: 50.3 MB). Free memory was 39.9 MB in the beginning and 67.1 MB in the end (delta: -27.2 MB). Peak memory consumption was 46.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 133.77 ms. Allocated memory is still 121.6 MB. Free memory was 67.1 MB in the beginning and 61.7 MB in the end (delta: 5.4 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...