./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_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_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/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_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/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_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/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 1928632139fa770e6728c6d37f1b756676e5811f226db8d488914b16150b3c5e ............................................................................................................................................................................... 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_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/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_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/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_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/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 1928632139fa770e6728c6d37f1b756676e5811f226db8d488914b16150b3c5e .................................................................................................................................................................................................. 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 19:22:48,436 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:22:48,438 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:22:48,473 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:22:48,473 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:22:48,475 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:22:48,477 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:22:48,481 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:22:48,484 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:22:48,485 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:22:48,486 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:22:48,488 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:22:48,489 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:22:48,491 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:22:48,493 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:22:48,495 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:22:48,496 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:22:48,498 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:22:48,501 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:22:48,504 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:22:48,507 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:22:48,509 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:22:48,511 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:22:48,513 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:22:48,517 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:22:48,518 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:22:48,519 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:22:48,520 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:22:48,521 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:22:48,522 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:22:48,523 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:22:48,524 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:22:48,525 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:22:48,526 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:22:48,528 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:22:48,529 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:22:48,530 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:22:48,530 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:22:48,531 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:22:48,533 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:22:48,534 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:22:48,535 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 19:22:48,568 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:22:48,571 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:22:48,573 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:22:48,573 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:22:48,576 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:22:48,577 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:22:48,577 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:22:48,578 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:22:48,578 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 19:22:48,578 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:22:48,580 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:22:48,580 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:22:48,580 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:22:48,581 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:22:48,581 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:22:48,581 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:22:48,582 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:22:48,582 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:22:48,582 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:22:48,583 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:22:48,583 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:22:48,584 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:22:48,584 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:22:48,584 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 19:22:48,585 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 19:22:48,585 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:22:48,585 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:22:48,586 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:22:48,586 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:22:48,588 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_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1928632139fa770e6728c6d37f1b756676e5811f226db8d488914b16150b3c5e [2021-10-21 19:22:48,902 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:22:48,933 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:22:48,935 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:22:48,937 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:22:48,938 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:22:48,939 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2021-10-21 19:22:49,008 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/bin/uautomizer-j4sWxH34Be/data/4128dcbf9/f1a9fd2eed804d55a73d311f73d9428e/FLAG749a39355 [2021-10-21 19:22:49,966 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:22:49,967 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2021-10-21 19:22:50,013 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/bin/uautomizer-j4sWxH34Be/data/4128dcbf9/f1a9fd2eed804d55a73d311f73d9428e/FLAG749a39355 [2021-10-21 19:22:50,381 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/bin/uautomizer-j4sWxH34Be/data/4128dcbf9/f1a9fd2eed804d55a73d311f73d9428e [2021-10-21 19:22:50,383 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:22:50,384 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:22:50,386 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:22:50,386 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:22:50,389 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:22:50,391 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:22:50" (1/1) ... [2021-10-21 19:22:50,392 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2be556f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:22:50, skipping insertion in model container [2021-10-21 19:22:50,392 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:22:50" (1/1) ... [2021-10-21 19:22:50,401 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:22:50,518 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:22:50,826 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_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4504,4517] [2021-10-21 19:22:50,834 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_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4564,4577] [2021-10-21 19:22:50,866 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:22:50,876 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:22:51,955 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:22:51,956 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:22:51,957 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:22:51,958 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:22:51,959 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:22:51,979 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:22:51,980 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:22:51,983 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:22:51,984 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:22:52,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:22:52,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:22:52,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:22:52,548 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:22:52,550 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:22:52,551 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:22:52,551 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:22:52,552 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:22:52,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:22:52,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:22:52,771 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:22:52,890 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:22:52,891 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:22:52,958 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:22:53,009 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 19:22:53,015 INFO L168 Benchmark]: Toolchain (without parser) took 2628.99 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 60.6 MB in the beginning and 66.7 MB in the end (delta: -6.1 MB). Peak memory consumption was 41.3 MB. Max. memory is 16.1 GB. [2021-10-21 19:22:53,016 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 90.2 MB. Free memory was 64.9 MB in the beginning and 64.8 MB in the end (delta: 84.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:22:53,017 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2626.88 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 60.4 MB in the beginning and 66.7 MB in the end (delta: -6.4 MB). Peak memory consumption was 41.3 MB. Max. memory is 16.1 GB. [2021-10-21 19:22:53,019 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 90.2 MB. Free memory was 64.9 MB in the beginning and 64.8 MB in the end (delta: 84.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2626.88 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 60.4 MB in the beginning and 66.7 MB in the end (delta: -6.4 MB). Peak memory consumption was 41.3 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 19:22:55,637 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:22:55,641 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:22:55,704 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:22:55,705 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:22:55,709 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:22:55,711 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:22:55,718 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:22:55,722 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:22:55,728 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:22:55,729 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:22:55,732 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:22:55,732 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:22:55,735 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:22:55,738 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:22:55,743 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:22:55,745 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:22:55,746 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:22:55,749 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:22:55,758 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:22:55,761 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:22:55,762 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:22:55,766 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:22:55,768 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:22:55,779 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:22:55,779 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:22:55,780 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:22:55,782 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:22:55,783 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:22:55,784 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:22:55,785 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:22:55,786 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:22:55,789 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:22:55,790 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:22:55,791 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:22:55,792 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:22:55,793 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:22:55,793 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:22:55,794 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:22:55,796 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:22:55,797 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:22:55,797 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 19:22:55,844 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:22:55,844 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:22:55,845 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:22:55,846 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:22:55,848 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:22:55,848 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:22:55,848 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:22:55,849 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:22:55,849 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:22:55,849 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:22:55,850 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:22:55,851 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:22:55,851 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 19:22:55,851 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 19:22:55,852 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:22:55,852 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:22:55,852 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:22:55,852 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:22:55,853 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:22:55,853 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:22:55,853 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:22:55,853 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:22:55,854 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:22:55,854 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:22:55,854 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 19:22:55,854 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 19:22:55,855 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:22:55,855 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:22:55,855 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:22:55,856 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:22:55,856 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 19:22:55,856 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_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1928632139fa770e6728c6d37f1b756676e5811f226db8d488914b16150b3c5e [2021-10-21 19:22:56,374 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:22:56,411 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:22:56,415 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:22:56,416 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:22:56,417 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:22:56,418 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2021-10-21 19:22:56,500 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/bin/uautomizer-j4sWxH34Be/data/9195c19b8/00ad3390784341a9a4bcc091fa7df64c/FLAGfffbce120 [2021-10-21 19:22:57,458 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:22:57,461 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2021-10-21 19:22:57,510 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/bin/uautomizer-j4sWxH34Be/data/9195c19b8/00ad3390784341a9a4bcc091fa7df64c/FLAGfffbce120 [2021-10-21 19:22:57,865 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/bin/uautomizer-j4sWxH34Be/data/9195c19b8/00ad3390784341a9a4bcc091fa7df64c [2021-10-21 19:22:57,867 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:22:57,869 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:22:57,870 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:22:57,870 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:22:57,874 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:22:57,874 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:22:57" (1/1) ... [2021-10-21 19:22:57,875 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78866630 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:22:57, skipping insertion in model container [2021-10-21 19:22:57,876 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:22:57" (1/1) ... [2021-10-21 19:22:57,883 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:22:58,027 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:22:58,320 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_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4504,4517] [2021-10-21 19:22:58,328 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_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4564,4577] [2021-10-21 19:22:58,361 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:22:58,369 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:22:59,842 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:22:59,843 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:22:59,845 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:22:59,847 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:22:59,849 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:22:59,891 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:22:59,896 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:22:59,902 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:22:59,902 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:23:00,551 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:23:00,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:23:00,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:23:00,555 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:23:00,556 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:23:00,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:23:00,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:23:00,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:23:00,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:23:00,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:23:00,770 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:23:00,947 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:23:00,961 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:23:01,070 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:23:01,164 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 19:23:01,194 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_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4504,4517] [2021-10-21 19:23:01,195 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_132d7f5d-ccf2-4329-93c7-ff04d6ff2ac3/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4564,4577] [2021-10-21 19:23:01,197 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:23:01,198 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:23:01,235 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:23:01,236 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:23:01,236 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:23:01,237 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:23:01,238 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:23:01,245 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:23:01,246 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:23:01,247 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:23:01,248 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:23:01,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:23:01,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:23:01,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:23:01,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:23:01,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:23:01,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:23:01,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:23:01,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:23:01,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:23:01,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:23:01,353 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:23:01,416 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:23:01,419 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:23:01,467 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:23:01,843 INFO L208 MainTranslator]: Completed translation [2021-10-21 19:23:01,843 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:23:01 WrapperNode [2021-10-21 19:23:01,843 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 19:23:01,845 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 19:23:01,845 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 19:23:01,845 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 19:23:01,853 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:23:01" (1/1) ... [2021-10-21 19:23:01,941 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 19:23:02,032 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:23:01" (1/1) ... [2021-10-21 19:23:02,040 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 19:23:02,040 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 19:23:02,043 INFO L168 Benchmark]: Toolchain (without parser) took 4172.87 ms. Allocated memory was 69.2 MB in the beginning and 111.1 MB in the end (delta: 41.9 MB). Free memory was 41.3 MB in the beginning and 65.1 MB in the end (delta: -23.8 MB). Peak memory consumption was 46.4 MB. Max. memory is 16.1 GB. [2021-10-21 19:23:02,043 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 69.2 MB. Free memory was 50.1 MB in the beginning and 50.1 MB in the end (delta: 54.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:23:02,044 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3973.80 ms. Allocated memory was 69.2 MB in the beginning and 111.1 MB in the end (delta: 41.9 MB). Free memory was 41.0 MB in the beginning and 43.8 MB in the end (delta: -2.8 MB). Peak memory consumption was 44.3 MB. Max. memory is 16.1 GB. [2021-10-21 19:23:02,046 INFO L168 Benchmark]: Boogie Procedure Inliner took 195.51 ms. Allocated memory is still 111.1 MB. Free memory was 43.8 MB in the beginning and 65.1 MB in the end (delta: -21.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-21 19:23:02,048 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 69.2 MB. Free memory was 50.1 MB in the beginning and 50.1 MB in the end (delta: 54.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3973.80 ms. Allocated memory was 69.2 MB in the beginning and 111.1 MB in the end (delta: 41.9 MB). Free memory was 41.0 MB in the beginning and 43.8 MB in the end (delta: -2.8 MB). Peak memory consumption was 44.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 195.51 ms. Allocated memory is still 111.1 MB. Free memory was 43.8 MB in the beginning and 65.1 MB in the end (delta: -21.2 MB). Peak memory consumption was 8.4 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...