./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_9a236af1-275b-41d3-870f-5a127eae1b8b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9a236af1-275b-41d3-870f-5a127eae1b8b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9a236af1-275b-41d3-870f-5a127eae1b8b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9a236af1-275b-41d3-870f-5a127eae1b8b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9a236af1-275b-41d3-870f-5a127eae1b8b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9a236af1-275b-41d3-870f-5a127eae1b8b/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cf65a60a8787cad8f63e91c55ca2fc384e09a562 .......................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_9a236af1-275b-41d3-870f-5a127eae1b8b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9a236af1-275b-41d3-870f-5a127eae1b8b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9a236af1-275b-41d3-870f-5a127eae1b8b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9a236af1-275b-41d3-870f-5a127eae1b8b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9a236af1-275b-41d3-870f-5a127eae1b8b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9a236af1-275b-41d3-870f-5a127eae1b8b/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cf65a60a8787cad8f63e91c55ca2fc384e09a562 ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:38:22,318 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:38:22,320 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:38:22,356 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:38:22,357 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:38:22,379 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:38:22,380 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:38:22,383 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:38:22,386 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:38:22,388 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:38:22,389 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:38:22,391 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:38:22,392 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:38:22,400 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:38:22,402 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:38:22,409 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:38:22,411 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:38:22,418 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:38:22,425 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:38:22,428 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:38:22,430 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:38:22,436 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:38:22,438 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:38:22,440 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:38:22,452 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:38:22,452 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:38:22,453 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:38:22,454 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:38:22,455 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:38:22,456 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:38:22,456 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:38:22,458 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:38:22,459 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:38:22,460 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:38:22,469 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:38:22,470 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:38:22,471 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:38:22,471 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:38:22,472 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:38:22,474 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:38:22,475 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:38:22,477 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9a236af1-275b-41d3-870f-5a127eae1b8b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:38:22,521 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:38:22,526 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:38:22,527 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:38:22,528 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:38:22,528 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:38:22,529 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:38:22,529 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:38:22,529 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:38:22,529 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:38:22,530 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:38:22,531 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:38:22,531 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:38:22,531 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:38:22,531 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:38:22,532 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:38:22,532 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:38:22,532 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:38:22,532 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:38:22,532 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:38:22,533 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:38:22,533 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:38:22,533 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:38:22,533 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:38:22,534 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:38:22,534 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:38:22,534 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:38:22,534 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:38:22,534 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_9a236af1-275b-41d3-870f-5a127eae1b8b/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9a236af1-275b-41d3-870f-5a127eae1b8b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cf65a60a8787cad8f63e91c55ca2fc384e09a562 [2020-11-28 04:38:22,850 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:38:22,889 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:38:22,891 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:38:22,893 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:38:22,894 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:38:22,895 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9a236af1-275b-41d3-870f-5a127eae1b8b/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2020-11-28 04:38:22,984 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9a236af1-275b-41d3-870f-5a127eae1b8b/bin/ukojak/data/a74e72726/dbd9d765a13d4f2aabf0798ae8c54663/FLAGb1a0fc019 [2020-11-28 04:38:23,859 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:38:23,861 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9a236af1-275b-41d3-870f-5a127eae1b8b/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2020-11-28 04:38:23,929 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9a236af1-275b-41d3-870f-5a127eae1b8b/bin/ukojak/data/a74e72726/dbd9d765a13d4f2aabf0798ae8c54663/FLAGb1a0fc019 [2020-11-28 04:38:24,388 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9a236af1-275b-41d3-870f-5a127eae1b8b/bin/ukojak/data/a74e72726/dbd9d765a13d4f2aabf0798ae8c54663 [2020-11-28 04:38:24,394 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:38:24,408 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:38:24,413 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:24,414 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:38:24,418 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:38:24,419 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:24" (1/1) ... [2020-11-28 04:38:24,421 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@765a137e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:24, skipping insertion in model container [2020-11-28 04:38:24,422 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:24" (1/1) ... [2020-11-28 04:38:24,430 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:38:24,561 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:38:24,878 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:38:24,883 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:38:25,859 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:25,860 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:25,861 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:25,862 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:25,864 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:25,883 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:25,884 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:25,887 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:25,888 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:25,891 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:25,893 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:25,894 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:25,894 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:26,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:38:26,385 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:38:26,386 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:38:26,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:38:26,391 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:38:26,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:38:26,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:38:26,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:38:26,409 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:38:26,410 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:38:26,567 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:38:26,608 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:38:26,633 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:38:26,661 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:38:26,664 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:38:26,726 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:26,729 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:26,730 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:26,731 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:26,734 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:26,745 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:26,754 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:26,755 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:26,756 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:26,757 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:26,759 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:26,760 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:26,761 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:26,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:38:26,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:38:26,818 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:38:26,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:38:26,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:38:26,821 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:38:26,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:38:26,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:38:26,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:38:26,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:38:26,851 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:38:26,869 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:38:26,883 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) 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) [2020-11-28 04:38:26,889 INFO L168 Benchmark]: Toolchain (without parser) took 2479.75 ms. Allocated memory was 90.2 MB in the beginning and 111.1 MB in the end (delta: 21.0 MB). Free memory was 52.7 MB in the beginning and 63.3 MB in the end (delta: -10.6 MB). Peak memory consumption was 25.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:26,890 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 90.2 MB. Free memory was 49.8 MB in the beginning and 49.8 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:38:26,891 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2474.20 ms. Allocated memory was 90.2 MB in the beginning and 111.1 MB in the end (delta: 21.0 MB). Free memory was 52.5 MB in the beginning and 63.3 MB in the end (delta: -10.8 MB). Peak memory consumption was 25.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:26,893 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 90.2 MB. Free memory was 49.8 MB in the beginning and 49.8 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2474.20 ms. Allocated memory was 90.2 MB in the beginning and 111.1 MB in the end (delta: 21.0 MB). Free memory was 52.5 MB in the beginning and 63.3 MB in the end (delta: -10.8 MB). Peak memory consumption was 25.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:38:29,259 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:38:29,264 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:38:29,318 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:38:29,319 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:38:29,320 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:38:29,322 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:38:29,325 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:38:29,328 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:38:29,329 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:38:29,331 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:38:29,338 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:38:29,339 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:38:29,340 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:38:29,342 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:38:29,344 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:38:29,345 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:38:29,346 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:38:29,349 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:38:29,351 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:38:29,354 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:38:29,355 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:38:29,357 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:38:29,358 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:38:29,362 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:38:29,363 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:38:29,363 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:38:29,365 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:38:29,365 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:38:29,367 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:38:29,367 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:38:29,368 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:38:29,370 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:38:29,371 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:38:29,372 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:38:29,373 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:38:29,373 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:38:29,374 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:38:29,374 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:38:29,375 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:38:29,376 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:38:29,377 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9a236af1-275b-41d3-870f-5a127eae1b8b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:38:29,404 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:38:29,407 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:38:29,409 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:38:29,410 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:38:29,411 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:38:29,412 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:38:29,412 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:38:29,412 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:38:29,413 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:38:29,413 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:38:29,414 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:38:29,414 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:38:29,414 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:38:29,415 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:38:29,415 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:38:29,415 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:38:29,415 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:38:29,416 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:38:29,416 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:38:29,416 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:38:29,416 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:38:29,416 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:38:29,417 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:38:29,417 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:38:29,417 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:38:29,417 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:38:29,418 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:38:29,418 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:38:29,418 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:38:29,418 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:38:29,418 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:38:29,419 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_9a236af1-275b-41d3-870f-5a127eae1b8b/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9a236af1-275b-41d3-870f-5a127eae1b8b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cf65a60a8787cad8f63e91c55ca2fc384e09a562 [2020-11-28 04:38:29,862 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:38:29,887 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:38:29,890 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:38:29,892 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:38:29,893 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:38:29,894 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9a236af1-275b-41d3-870f-5a127eae1b8b/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2020-11-28 04:38:29,977 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9a236af1-275b-41d3-870f-5a127eae1b8b/bin/ukojak/data/52f86aa8d/e9920679fb0d4be1af75edb64866eebb/FLAG1f25efc8a [2020-11-28 04:38:30,936 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:38:30,937 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9a236af1-275b-41d3-870f-5a127eae1b8b/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2020-11-28 04:38:30,974 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9a236af1-275b-41d3-870f-5a127eae1b8b/bin/ukojak/data/52f86aa8d/e9920679fb0d4be1af75edb64866eebb/FLAG1f25efc8a [2020-11-28 04:38:31,471 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9a236af1-275b-41d3-870f-5a127eae1b8b/bin/ukojak/data/52f86aa8d/e9920679fb0d4be1af75edb64866eebb [2020-11-28 04:38:31,474 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:38:31,475 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:38:31,476 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:31,477 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:38:31,481 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:38:31,482 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:31" (1/1) ... [2020-11-28 04:38:31,484 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28ddd75d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:31, skipping insertion in model container [2020-11-28 04:38:31,484 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:31" (1/1) ... [2020-11-28 04:38:31,492 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:38:31,611 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:38:31,906 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:38:31,911 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:38:32,793 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:32,794 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:32,794 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:32,795 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:32,796 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:32,813 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:32,814 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:32,816 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:32,817 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:32,819 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:32,820 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:32,821 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:32,822 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:33,233 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:38:33,234 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:38:33,236 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:38:33,237 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:38:33,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:38:33,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:38:33,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:38:33,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:38:33,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:38:33,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:38:33,395 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:38:33,425 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:38:33,449 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:38:33,514 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:38:33,523 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:38:33,525 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:38:33,604 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:33,614 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:33,614 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:33,615 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:33,616 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:33,626 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:33,630 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:33,632 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:33,633 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:33,634 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:33,635 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:33,636 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:33,636 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:33,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:38:33,703 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:38:33,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:38:33,705 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:38:33,706 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:38:33,707 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:38:33,707 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:38:33,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:38:33,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:38:33,713 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:38:33,749 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:38:33,766 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:38:33,778 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:38:33,803 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:38:33,810 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:38:33,869 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:33,869 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:33,870 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:33,870 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:33,871 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:33,881 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:33,882 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:33,883 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:33,883 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:33,887 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:33,888 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:33,889 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:33,891 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:33,967 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:38:33,967 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:38:33,968 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:38:33,969 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:38:33,969 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:38:33,970 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:38:33,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:38:33,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:38:33,972 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:38:33,972 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:38:34,010 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:38:34,028 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:38:34,835 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:38:34,836 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:34 WrapperNode [2020-11-28 04:38:34,836 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:34,837 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:38:34,837 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:38:34,837 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:38:34,844 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:34" (1/1) ... [2020-11-28 04:38:34,893 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]]] [2020-11-28 04:38:34,932 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:34" (1/1) ... [2020-11-28 04:38:34,933 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:38:34,933 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:38:34,935 INFO L168 Benchmark]: Toolchain (without parser) took 3459.30 ms. Allocated memory was 50.3 MB in the beginning and 132.1 MB in the end (delta: 81.8 MB). Free memory was 30.2 MB in the beginning and 80.8 MB in the end (delta: -50.6 MB). Peak memory consumption was 29.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:34,936 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 50.3 MB. Free memory was 32.1 MB in the beginning and 32.1 MB in the end (delta: 44.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:38:34,937 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3359.90 ms. Allocated memory was 50.3 MB in the beginning and 132.1 MB in the end (delta: 81.8 MB). Free memory was 29.9 MB in the beginning and 85.0 MB in the end (delta: -55.1 MB). Peak memory consumption was 91.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:34,937 INFO L168 Benchmark]: Boogie Procedure Inliner took 96.30 ms. Allocated memory is still 132.1 MB. Free memory was 84.0 MB in the beginning and 80.8 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:34,939 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 50.3 MB. Free memory was 32.1 MB in the beginning and 32.1 MB in the end (delta: 44.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3359.90 ms. Allocated memory was 50.3 MB in the beginning and 132.1 MB in the end (delta: 81.8 MB). Free memory was 29.9 MB in the beginning and 85.0 MB in the end (delta: -55.1 MB). Peak memory consumption was 91.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 96.30 ms. Allocated memory is still 132.1 MB. Free memory was 84.0 MB in the beginning and 80.8 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 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...