./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_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_6663d78f-3375-4ce2-a8df-f7bd9d011d1d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6663d78f-3375-4ce2-a8df-f7bd9d011d1d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6663d78f-3375-4ce2-a8df-f7bd9d011d1d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6663d78f-3375-4ce2-a8df-f7bd9d011d1d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6663d78f-3375-4ce2-a8df-f7bd9d011d1d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6663d78f-3375-4ce2-a8df-f7bd9d011d1d/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 1d2db71370b3cb9858eecd3d6e51aa30849f47ca .......................................................................................................................................................................................................... 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_6663d78f-3375-4ce2-a8df-f7bd9d011d1d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6663d78f-3375-4ce2-a8df-f7bd9d011d1d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6663d78f-3375-4ce2-a8df-f7bd9d011d1d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6663d78f-3375-4ce2-a8df-f7bd9d011d1d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6663d78f-3375-4ce2-a8df-f7bd9d011d1d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6663d78f-3375-4ce2-a8df-f7bd9d011d1d/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 1d2db71370b3cb9858eecd3d6e51aa30849f47ca ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:26:43,745 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:26:43,750 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:26:43,829 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:26:43,831 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:26:43,833 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:26:43,837 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:26:43,843 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:26:43,849 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:26:43,855 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:26:43,857 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:26:43,859 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:26:43,860 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:26:43,862 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:26:43,863 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:26:43,865 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:26:43,867 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:26:43,868 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:26:43,871 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:26:43,874 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:26:43,877 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:26:43,879 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:26:43,881 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:26:43,882 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:26:43,886 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:26:43,887 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:26:43,887 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:26:43,889 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:26:43,890 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:26:43,891 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:26:43,892 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:26:43,893 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:26:43,895 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:26:43,896 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:26:43,898 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:26:43,898 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:26:43,900 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:26:43,900 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:26:43,900 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:26:43,902 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:26:43,903 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:26:43,904 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6663d78f-3375-4ce2-a8df-f7bd9d011d1d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 19:26:43,931 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:26:43,932 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:26:43,933 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 19:26:43,933 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 19:26:43,934 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:26:43,934 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:26:43,935 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:26:43,935 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:26:43,935 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:26:43,936 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:26:43,936 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:26:43,936 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:26:43,937 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:26:43,937 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:26:43,937 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:26:43,938 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:26:43,938 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:26:43,938 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:26:43,939 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:26:43,939 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:26:43,939 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:26:43,940 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:26:43,940 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:26:43,940 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 19:26:43,940 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:26:43,941 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:26:43,941 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:26:43,941 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_6663d78f-3375-4ce2-a8df-f7bd9d011d1d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6663d78f-3375-4ce2-a8df-f7bd9d011d1d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d2db71370b3cb9858eecd3d6e51aa30849f47ca [2020-11-29 19:26:44,249 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:26:44,295 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:26:44,298 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:26:44,309 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:26:44,310 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:26:44,311 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6663d78f-3375-4ce2-a8df-f7bd9d011d1d/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2020-11-29 19:26:44,416 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6663d78f-3375-4ce2-a8df-f7bd9d011d1d/bin/ukojak/data/f3e93ae22/b2718520b6d347fc9864c50baf5c8fc6/FLAG19e4b195f [2020-11-29 19:26:45,347 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:26:45,352 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6663d78f-3375-4ce2-a8df-f7bd9d011d1d/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2020-11-29 19:26:45,418 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6663d78f-3375-4ce2-a8df-f7bd9d011d1d/bin/ukojak/data/f3e93ae22/b2718520b6d347fc9864c50baf5c8fc6/FLAG19e4b195f [2020-11-29 19:26:45,894 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6663d78f-3375-4ce2-a8df-f7bd9d011d1d/bin/ukojak/data/f3e93ae22/b2718520b6d347fc9864c50baf5c8fc6 [2020-11-29 19:26:45,897 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:26:45,899 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:26:45,901 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:26:45,901 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:26:45,905 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:26:45,906 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:26:45" (1/1) ... [2020-11-29 19:26:45,908 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65dceb0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:26:45, skipping insertion in model container [2020-11-29 19:26:45,909 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:26:45" (1/1) ... [2020-11-29 19:26:45,917 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:26:46,042 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:26:46,456 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:26:46,465 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:26:47,427 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:47,428 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:47,429 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:47,431 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:47,435 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:47,468 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:47,472 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:47,479 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:47,483 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:47,487 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:47,489 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:47,490 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:47,491 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:48,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:26:48,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:26:48,035 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:26:48,037 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:26:48,039 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:26:48,040 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:26:48,041 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:26:48,042 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:26:48,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:26:48,054 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:26:48,259 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:26:48,316 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:26:48,334 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 19:26:48,352 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:26:48,353 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:26:48,409 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:48,418 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:48,418 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:48,419 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:48,428 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:48,436 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:48,439 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:48,443 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:48,446 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:48,448 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:48,450 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:48,451 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:48,451 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:48,519 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:26:48,520 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:26:48,521 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:26:48,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:26:48,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:26:48,529 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:26:48,530 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:26:48,531 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:26:48,531 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:26:48,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:26:48,581 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:26:48,609 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:26:48,620 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) [2020-11-29 19:26:48,628 INFO L168 Benchmark]: Toolchain (without parser) took 2725.99 ms. Allocated memory was 79.7 MB in the beginning and 102.8 MB in the end (delta: 23.1 MB). Free memory was 43.3 MB in the beginning and 51.7 MB in the end (delta: -8.4 MB). Peak memory consumption was 23.3 MB. Max. memory is 16.1 GB. [2020-11-29 19:26:48,629 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 79.7 MB. Free memory was 51.9 MB in the beginning and 51.9 MB in the end (delta: 26.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:26:48,631 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2723.14 ms. Allocated memory was 79.7 MB in the beginning and 102.8 MB in the end (delta: 23.1 MB). Free memory was 43.1 MB in the beginning and 51.7 MB in the end (delta: -8.6 MB). Peak memory consumption was 23.3 MB. Max. memory is 16.1 GB. [2020-11-29 19:26:48,639 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 79.7 MB. Free memory was 51.9 MB in the beginning and 51.9 MB in the end (delta: 26.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2723.14 ms. Allocated memory was 79.7 MB in the beginning and 102.8 MB in the end (delta: 23.1 MB). Free memory was 43.1 MB in the beginning and 51.7 MB in the end (delta: -8.6 MB). Peak memory consumption was 23.3 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 0.2.0-a4ecdab [2020-11-29 19:26:51,255 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:26:51,259 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:26:51,316 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:26:51,317 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:26:51,322 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:26:51,325 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:26:51,331 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:26:51,335 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:26:51,342 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:26:51,344 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:26:51,349 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:26:51,350 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:26:51,354 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:26:51,358 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:26:51,360 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:26:51,361 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:26:51,365 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:26:51,369 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:26:51,377 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:26:51,380 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:26:51,382 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:26:51,383 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:26:51,392 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:26:51,399 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:26:51,403 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:26:51,403 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:26:51,405 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:26:51,406 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:26:51,408 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:26:51,409 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:26:51,410 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:26:51,412 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:26:51,413 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:26:51,414 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:26:51,414 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:26:51,415 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:26:51,416 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:26:51,416 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:26:51,418 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:26:51,419 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:26:51,420 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6663d78f-3375-4ce2-a8df-f7bd9d011d1d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 19:26:51,468 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:26:51,469 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:26:51,470 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 19:26:51,470 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 19:26:51,472 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:26:51,473 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:26:51,473 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:26:51,474 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:26:51,474 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:26:51,474 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:26:51,475 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:26:51,476 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 19:26:51,476 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:26:51,476 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:26:51,476 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:26:51,477 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:26:51,477 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:26:51,477 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:26:51,477 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:26:51,478 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:26:51,478 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:26:51,478 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:26:51,479 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:26:51,479 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:26:51,479 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:26:51,479 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 19:26:51,480 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:26:51,480 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:26:51,480 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 19:26:51,492 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:26:51,492 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 19:26:51,492 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_6663d78f-3375-4ce2-a8df-f7bd9d011d1d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6663d78f-3375-4ce2-a8df-f7bd9d011d1d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d2db71370b3cb9858eecd3d6e51aa30849f47ca [2020-11-29 19:26:51,940 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:26:51,967 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:26:51,969 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:26:51,971 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:26:51,972 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:26:51,973 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6663d78f-3375-4ce2-a8df-f7bd9d011d1d/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2020-11-29 19:26:52,045 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6663d78f-3375-4ce2-a8df-f7bd9d011d1d/bin/ukojak/data/3eb85d38f/6c8d2ec143d04b57aed6d4003f4c52e4/FLAGb12713cf9 [2020-11-29 19:26:53,048 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:26:53,049 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6663d78f-3375-4ce2-a8df-f7bd9d011d1d/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2020-11-29 19:26:53,104 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6663d78f-3375-4ce2-a8df-f7bd9d011d1d/bin/ukojak/data/3eb85d38f/6c8d2ec143d04b57aed6d4003f4c52e4/FLAGb12713cf9 [2020-11-29 19:26:53,502 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6663d78f-3375-4ce2-a8df-f7bd9d011d1d/bin/ukojak/data/3eb85d38f/6c8d2ec143d04b57aed6d4003f4c52e4 [2020-11-29 19:26:53,505 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:26:53,508 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:26:53,512 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:26:53,512 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:26:53,516 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:26:53,518 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:26:53" (1/1) ... [2020-11-29 19:26:53,520 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79642687 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:26:53, skipping insertion in model container [2020-11-29 19:26:53,521 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:26:53" (1/1) ... [2020-11-29 19:26:53,530 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:26:53,648 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:26:53,978 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:26:53,983 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:26:54,914 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:54,915 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:54,916 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:54,917 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:54,918 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:54,938 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:54,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:54,941 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:54,942 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:54,945 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:54,947 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:54,948 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:54,948 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:55,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:26:55,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:26:55,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:26:55,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:26:55,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:26:55,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:26:55,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:26:55,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:26:55,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:26:55,374 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:26:55,549 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:26:55,583 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:26:55,614 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 19:26:55,698 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:26:55,705 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:26:55,705 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:26:55,807 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:55,808 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:55,808 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:55,809 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:55,810 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:55,820 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:55,821 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:55,825 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:55,826 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:55,828 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:55,830 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:55,831 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:55,832 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:55,910 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:26:55,911 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:26:55,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:26:55,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:26:55,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:26:55,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:26:55,924 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:26:55,924 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:26:55,925 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:26:55,925 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:26:55,982 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:26:56,029 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:26:56,049 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 19:26:56,075 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:26:56,091 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:26:56,137 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:56,137 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:56,138 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:56,141 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:56,142 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:56,149 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:56,149 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:56,150 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:56,151 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:56,153 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:56,154 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:56,154 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:56,155 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:26:56,197 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:26:56,197 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:26:56,198 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:26:56,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:26:56,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:26:56,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:26:56,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:26:56,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:26:56,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:26:56,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:26:56,266 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:26:56,294 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:26:57,156 INFO L208 MainTranslator]: Completed translation [2020-11-29 19:26:57,156 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:26:57 WrapperNode [2020-11-29 19:26:57,156 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:26:57,158 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 19:26:57,158 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 19:26:57,158 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 19:26:57,166 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:26:57" (1/1) ... [2020-11-29 19:26:57,217 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]]] [2020-11-29 19:26:57,265 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:26:57" (1/1) ... [2020-11-29 19:26:57,265 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 19:26:57,266 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 19:26:57,268 INFO L168 Benchmark]: Toolchain (without parser) took 3758.84 ms. Allocated memory was 60.8 MB in the beginning and 130.0 MB in the end (delta: 69.2 MB). Free memory was 33.0 MB in the beginning and 59.8 MB in the end (delta: -26.7 MB). Peak memory consumption was 41.6 MB. Max. memory is 16.1 GB. [2020-11-29 19:26:57,268 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 60.8 MB. Free memory is still 43.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:26:57,269 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3645.12 ms. Allocated memory was 60.8 MB in the beginning and 130.0 MB in the end (delta: 69.2 MB). Free memory was 32.8 MB in the beginning and 64.0 MB in the end (delta: -31.2 MB). Peak memory consumption was 60.4 MB. Max. memory is 16.1 GB. [2020-11-29 19:26:57,270 INFO L168 Benchmark]: Boogie Procedure Inliner took 107.91 ms. Allocated memory is still 130.0 MB. Free memory was 64.0 MB in the beginning and 59.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 19:26:57,272 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 60.8 MB. Free memory is still 43.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3645.12 ms. Allocated memory was 60.8 MB in the beginning and 130.0 MB in the end (delta: 69.2 MB). Free memory was 32.8 MB in the beginning and 64.0 MB in the end (delta: -31.2 MB). Peak memory consumption was 60.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 107.91 ms. Allocated memory is still 130.0 MB. Free memory was 64.0 MB in the beginning and 59.8 MB in the end (delta: 4.2 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...