./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_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_e9d942b9-5024-4a61-b0b4-2811975c6bd0/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d942b9-5024-4a61-b0b4-2811975c6bd0/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_e9d942b9-5024-4a61-b0b4-2811975c6bd0/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d942b9-5024-4a61-b0b4-2811975c6bd0/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d942b9-5024-4a61-b0b4-2811975c6bd0/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_e9d942b9-5024-4a61-b0b4-2811975c6bd0/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 8de283a79f01a407383b7daa040c59e7c5c73f52f0f9c705f7021a208716cd24 ............................................................................................................................................................................... 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_e9d942b9-5024-4a61-b0b4-2811975c6bd0/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d942b9-5024-4a61-b0b4-2811975c6bd0/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_e9d942b9-5024-4a61-b0b4-2811975c6bd0/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d942b9-5024-4a61-b0b4-2811975c6bd0/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d942b9-5024-4a61-b0b4-2811975c6bd0/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_e9d942b9-5024-4a61-b0b4-2811975c6bd0/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 8de283a79f01a407383b7daa040c59e7c5c73f52f0f9c705f7021a208716cd24 .................................................................................................................................................................................................. 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 19:33:55,411 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:33:55,413 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:33:55,477 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:33:55,478 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:33:55,479 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:33:55,482 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:33:55,485 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:33:55,488 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:33:55,489 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:33:55,491 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:33:55,493 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:33:55,494 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:33:55,495 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:33:55,498 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:33:55,499 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:33:55,501 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:33:55,502 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:33:55,505 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:33:55,508 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:33:55,511 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:33:55,513 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:33:55,515 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:33:55,516 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:33:55,521 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:33:55,521 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:33:55,522 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:33:55,524 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:33:55,525 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:33:55,526 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:33:55,527 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:33:55,528 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:33:55,529 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:33:55,531 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:33:55,532 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:33:55,533 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:33:55,534 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:33:55,535 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:33:55,535 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:33:55,537 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:33:55,538 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:33:55,539 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d942b9-5024-4a61-b0b4-2811975c6bd0/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 19:33:55,569 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:33:55,569 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:33:55,570 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:33:55,570 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:33:55,571 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:33:55,572 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:33:55,572 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:33:55,573 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:33:55,573 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 19:33:55,573 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:33:55,573 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:33:55,574 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:33:55,574 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:33:55,574 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:33:55,574 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:33:55,575 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:33:55,575 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:33:55,575 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:33:55,576 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:33:55,576 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:33:55,576 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:33:55,577 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:33:55,577 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:33:55,577 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 19:33:55,578 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 19:33:55,578 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:33:55,578 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:33:55,578 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:33:55,579 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:33:55,579 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_e9d942b9-5024-4a61-b0b4-2811975c6bd0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d942b9-5024-4a61-b0b4-2811975c6bd0/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8de283a79f01a407383b7daa040c59e7c5c73f52f0f9c705f7021a208716cd24 [2021-10-21 19:33:55,872 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:33:55,898 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:33:55,902 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:33:55,908 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:33:55,916 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:33:55,917 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d942b9-5024-4a61-b0b4-2811975c6bd0/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i [2021-10-21 19:33:56,022 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d942b9-5024-4a61-b0b4-2811975c6bd0/bin/uautomizer-j4sWxH34Be/data/e32954b6e/df15fcada1214872bbf7ef384066e711/FLAG710a0a922 [2021-10-21 19:33:57,117 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:33:57,117 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d942b9-5024-4a61-b0b4-2811975c6bd0/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i [2021-10-21 19:33:57,188 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d942b9-5024-4a61-b0b4-2811975c6bd0/bin/uautomizer-j4sWxH34Be/data/e32954b6e/df15fcada1214872bbf7ef384066e711/FLAG710a0a922 [2021-10-21 19:33:57,515 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d942b9-5024-4a61-b0b4-2811975c6bd0/bin/uautomizer-j4sWxH34Be/data/e32954b6e/df15fcada1214872bbf7ef384066e711 [2021-10-21 19:33:57,518 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:33:57,520 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:33:57,523 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:33:57,523 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:33:57,528 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:33:57,529 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:33:57" (1/1) ... [2021-10-21 19:33:57,530 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78b1219d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:33:57, skipping insertion in model container [2021-10-21 19:33:57,531 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:33:57" (1/1) ... [2021-10-21 19:33:57,539 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:33:57,694 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:33:58,099 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_e9d942b9-5024-4a61-b0b4-2811975c6bd0/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i[4498,4511] [2021-10-21 19:33:58,108 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_e9d942b9-5024-4a61-b0b4-2811975c6bd0/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i[4558,4571] [2021-10-21 19:33:58,139 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:33:58,147 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:33:59,583 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:33:59,585 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:33:59,585 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:33:59,588 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:33:59,590 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:33:59,626 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:33:59,627 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:33:59,630 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:33:59,631 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:34:00,212 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:34:00,214 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:34:00,215 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:34:00,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:34:00,223 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:34:00,224 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:34:00,225 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:34:00,226 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:34:00,227 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:34:00,228 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:34:00,465 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:34:00,714 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:34:00,716 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:34:00,829 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:34:00,894 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 19:34:00,904 INFO L168 Benchmark]: Toolchain (without parser) took 3380.85 ms. Allocated memory was 104.9 MB in the beginning and 125.8 MB in the end (delta: 21.0 MB). Free memory was 62.4 MB in the beginning and 79.6 MB in the end (delta: -17.2 MB). Peak memory consumption was 34.3 MB. Max. memory is 16.1 GB. [2021-10-21 19:34:00,906 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 104.9 MB. Free memory is still 58.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:34:00,908 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3377.56 ms. Allocated memory was 104.9 MB in the beginning and 125.8 MB in the end (delta: 21.0 MB). Free memory was 62.2 MB in the beginning and 79.6 MB in the end (delta: -17.5 MB). Peak memory consumption was 34.3 MB. Max. memory is 16.1 GB. [2021-10-21 19:34:00,913 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 104.9 MB. Free memory is still 58.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3377.56 ms. Allocated memory was 104.9 MB in the beginning and 125.8 MB in the end (delta: 21.0 MB). Free memory was 62.2 MB in the beginning and 79.6 MB in the end (delta: -17.5 MB). Peak memory consumption was 34.3 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 19:34:03,813 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:34:03,816 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:34:03,879 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:34:03,880 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:34:03,886 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:34:03,890 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:34:03,898 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:34:03,903 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:34:03,913 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:34:03,914 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:34:03,916 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:34:03,917 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:34:03,918 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:34:03,920 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:34:03,923 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:34:03,924 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:34:03,925 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:34:03,928 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:34:03,932 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:34:03,934 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:34:03,936 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:34:03,938 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:34:03,939 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:34:03,944 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:34:03,945 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:34:03,945 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:34:03,947 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:34:03,948 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:34:03,949 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:34:03,950 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:34:03,951 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:34:03,953 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:34:03,954 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:34:03,956 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:34:03,957 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:34:03,958 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:34:03,966 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:34:03,967 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:34:03,968 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:34:03,970 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:34:03,971 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d942b9-5024-4a61-b0b4-2811975c6bd0/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 19:34:04,007 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:34:04,007 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:34:04,008 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:34:04,008 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:34:04,010 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:34:04,010 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:34:04,010 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:34:04,011 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:34:04,011 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:34:04,011 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:34:04,012 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:34:04,012 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:34:04,012 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 19:34:04,013 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 19:34:04,013 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:34:04,013 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:34:04,014 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:34:04,014 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:34:04,014 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:34:04,015 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:34:04,015 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:34:04,015 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:34:04,016 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:34:04,016 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:34:04,016 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 19:34:04,017 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 19:34:04,017 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:34:04,017 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:34:04,018 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:34:04,018 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:34:04,018 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 19:34:04,019 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_e9d942b9-5024-4a61-b0b4-2811975c6bd0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d942b9-5024-4a61-b0b4-2811975c6bd0/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8de283a79f01a407383b7daa040c59e7c5c73f52f0f9c705f7021a208716cd24 [2021-10-21 19:34:04,458 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:34:04,486 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:34:04,490 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:34:04,491 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:34:04,492 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:34:04,494 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d942b9-5024-4a61-b0b4-2811975c6bd0/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i [2021-10-21 19:34:04,585 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d942b9-5024-4a61-b0b4-2811975c6bd0/bin/uautomizer-j4sWxH34Be/data/9a95851df/09d5e3fa0ca64af18db9c662b0279d1e/FLAGde889f49f [2021-10-21 19:34:05,769 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:34:05,770 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d942b9-5024-4a61-b0b4-2811975c6bd0/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i [2021-10-21 19:34:05,821 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d942b9-5024-4a61-b0b4-2811975c6bd0/bin/uautomizer-j4sWxH34Be/data/9a95851df/09d5e3fa0ca64af18db9c662b0279d1e/FLAGde889f49f [2021-10-21 19:34:06,052 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d942b9-5024-4a61-b0b4-2811975c6bd0/bin/uautomizer-j4sWxH34Be/data/9a95851df/09d5e3fa0ca64af18db9c662b0279d1e [2021-10-21 19:34:06,058 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:34:06,061 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:34:06,062 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:34:06,063 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:34:06,069 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:34:06,070 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:34:06" (1/1) ... [2021-10-21 19:34:06,072 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e193a99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:34:06, skipping insertion in model container [2021-10-21 19:34:06,073 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:34:06" (1/1) ... [2021-10-21 19:34:06,083 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:34:06,272 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:34:06,657 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_e9d942b9-5024-4a61-b0b4-2811975c6bd0/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i[4498,4511] [2021-10-21 19:34:06,667 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9d942b9-5024-4a61-b0b4-2811975c6bd0/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i[4558,4571] [2021-10-21 19:34:06,700 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:34:06,708 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:34:07,962 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:34:07,964 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:34:07,964 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:34:07,966 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:34:07,967 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:34:07,990 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:34:07,991 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:34:07,994 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:34:07,995 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:34:08,631 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:34:08,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:34:08,639 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:34:08,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:34:08,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:34:08,660 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:34:08,661 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:34:08,662 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:34:08,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:34:08,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:34:08,954 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:34:09,174 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:34:09,179 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:34:09,318 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:34:09,401 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 19:34:09,420 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_e9d942b9-5024-4a61-b0b4-2811975c6bd0/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i[4498,4511] [2021-10-21 19:34:09,421 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_e9d942b9-5024-4a61-b0b4-2811975c6bd0/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i[4558,4571] [2021-10-21 19:34:09,424 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:34:09,425 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:34:09,483 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:34:09,484 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:34:09,485 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:34:09,486 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:34:09,486 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:34:09,528 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:34:09,532 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:34:09,534 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:34:09,535 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:34:09,617 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:34:09,618 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:34:09,619 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:34:09,620 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:34:09,625 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:34:09,626 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:34:09,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:34:09,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:34:09,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:34:09,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:34:09,684 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:34:09,805 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:34:09,805 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:34:09,883 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:34:10,444 INFO L208 MainTranslator]: Completed translation [2021-10-21 19:34:10,445 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:34:10 WrapperNode [2021-10-21 19:34:10,445 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 19:34:10,447 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 19:34:10,447 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 19:34:10,447 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 19:34:10,457 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:34:10" (1/1) ... [2021-10-21 19:34:10,607 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 19:34:10,691 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:34:10" (1/1) ... [2021-10-21 19:34:10,691 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 19:34:10,692 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 19:34:10,694 INFO L168 Benchmark]: Toolchain (without parser) took 4632.70 ms. Allocated memory was 54.5 MB in the beginning and 130.0 MB in the end (delta: 75.5 MB). Free memory was 33.5 MB in the beginning and 62.6 MB in the end (delta: -29.1 MB). Peak memory consumption was 44.4 MB. Max. memory is 16.1 GB. [2021-10-21 19:34:10,695 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 54.5 MB. Free memory is still 35.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:34:10,696 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4383.36 ms. Allocated memory was 54.5 MB in the beginning and 130.0 MB in the end (delta: 75.5 MB). Free memory was 33.2 MB in the beginning and 67.5 MB in the end (delta: -34.2 MB). Peak memory consumption was 49.2 MB. Max. memory is 16.1 GB. [2021-10-21 19:34:10,697 INFO L168 Benchmark]: Boogie Procedure Inliner took 245.00 ms. Allocated memory is still 130.0 MB. Free memory was 67.5 MB in the beginning and 62.6 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-21 19:34:10,699 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 54.5 MB. Free memory is still 35.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4383.36 ms. Allocated memory was 54.5 MB in the beginning and 130.0 MB in the end (delta: 75.5 MB). Free memory was 33.2 MB in the beginning and 67.5 MB in the end (delta: -34.2 MB). Peak memory consumption was 49.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 245.00 ms. Allocated memory is still 130.0 MB. Free memory was 67.5 MB in the beginning and 62.6 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.2 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...