./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_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_c005cb5c-6237-4546-9f9b-b0cf334b590e/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c005cb5c-6237-4546-9f9b-b0cf334b590e/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c005cb5c-6237-4546-9f9b-b0cf334b590e/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c005cb5c-6237-4546-9f9b-b0cf334b590e/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c005cb5c-6237-4546-9f9b-b0cf334b590e/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c005cb5c-6237-4546-9f9b-b0cf334b590e/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ab98f5381b381534be59d3919330e38eb59d9d76 .............................................................................................................................................................................................................. 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_c005cb5c-6237-4546-9f9b-b0cf334b590e/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c005cb5c-6237-4546-9f9b-b0cf334b590e/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c005cb5c-6237-4546-9f9b-b0cf334b590e/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c005cb5c-6237-4546-9f9b-b0cf334b590e/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c005cb5c-6237-4546-9f9b-b0cf334b590e/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c005cb5c-6237-4546-9f9b-b0cf334b590e/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ab98f5381b381534be59d3919330e38eb59d9d76 .................................................................................................................................................................................................... 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 03:17:34,721 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:17:34,745 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:17:34,807 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:17:34,807 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:17:34,809 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:17:34,812 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:17:34,819 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:17:34,823 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:17:34,824 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:17:34,826 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:17:34,827 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:17:34,828 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:17:34,829 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:17:34,830 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:17:34,832 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:17:34,833 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:17:34,834 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:17:34,836 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:17:34,839 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:17:34,841 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:17:34,846 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:17:34,847 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:17:34,848 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:17:34,852 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:17:34,853 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:17:34,853 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:17:34,854 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:17:34,855 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:17:34,856 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:17:34,857 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:17:34,858 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:17:34,864 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:17:34,866 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:17:34,868 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:17:34,868 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:17:34,869 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:17:34,869 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:17:34,869 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:17:34,871 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:17:34,872 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:17:34,872 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c005cb5c-6237-4546-9f9b-b0cf334b590e/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-28 03:17:34,914 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:17:34,914 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:17:34,916 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:17:34,916 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:17:34,916 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:17:34,917 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:17:34,917 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:17:34,917 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:17:34,917 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:17:34,917 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:17:34,918 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:17:34,919 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:17:34,919 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:17:34,919 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:17:34,919 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:17:34,920 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:17:34,920 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:17:34,920 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:17:34,920 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:17:34,920 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:17:34,921 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:17:34,921 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:17:34,921 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:17:34,921 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:17:34,921 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:17:34,922 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:17:34,922 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:17:34,922 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_c005cb5c-6237-4546-9f9b-b0cf334b590e/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c005cb5c-6237-4546-9f9b-b0cf334b590e/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ab98f5381b381534be59d3919330e38eb59d9d76 [2020-11-28 03:17:35,172 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:17:35,194 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:17:35,196 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:17:35,198 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:17:35,199 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:17:35,200 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c005cb5c-6237-4546-9f9b-b0cf334b590e/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2020-11-28 03:17:35,260 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c005cb5c-6237-4546-9f9b-b0cf334b590e/bin/uautomizer/data/267c780c4/2ceeadab33eb4ae29189c957ae24c25a/FLAGcde8cdbcd [2020-11-28 03:17:35,987 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:17:35,988 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c005cb5c-6237-4546-9f9b-b0cf334b590e/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2020-11-28 03:17:36,045 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c005cb5c-6237-4546-9f9b-b0cf334b590e/bin/uautomizer/data/267c780c4/2ceeadab33eb4ae29189c957ae24c25a/FLAGcde8cdbcd [2020-11-28 03:17:36,092 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c005cb5c-6237-4546-9f9b-b0cf334b590e/bin/uautomizer/data/267c780c4/2ceeadab33eb4ae29189c957ae24c25a [2020-11-28 03:17:36,094 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:17:36,098 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:17:36,100 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:17:36,101 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:17:36,104 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:17:36,105 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:17:36" (1/1) ... [2020-11-28 03:17:36,108 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a5c29f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:17:36, skipping insertion in model container [2020-11-28 03:17:36,108 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:17:36" (1/1) ... [2020-11-28 03:17:36,116 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:17:36,248 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:17:36,634 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:17:36,640 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:17:37,650 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:17:37,749 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:37,752 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:37,753 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:37,754 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:37,755 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:37,769 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:37,770 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:37,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:37,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:37,774 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:37,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:37,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:37,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:38,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:17:38,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:17:38,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:17:38,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:17:38,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:17:38,177 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:17:38,177 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:17:38,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:17:38,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:17:38,179 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:17:38,310 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:38,317 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:38,390 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:17:38,433 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 03:17:38,468 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:17:38,469 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:17:38,497 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:17:38,512 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:38,512 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:38,513 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:38,513 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:38,514 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:38,521 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:38,521 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:38,522 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:38,523 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:38,524 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:38,525 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:38,525 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:38,525 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:38,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:17:38,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:17:38,561 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:17:38,562 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:17:38,563 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:17:38,563 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:17:38,564 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:17:38,564 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:17:38,565 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:17:38,565 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:17:38,583 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:38,588 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:38,609 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:17:38,627 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 03:17:38,632 INFO L168 Benchmark]: Toolchain (without parser) took 2532.42 ms. Allocated memory was 100.7 MB in the beginning and 121.6 MB in the end (delta: 21.0 MB). Free memory was 64.6 MB in the beginning and 60.6 MB in the end (delta: 4.0 MB). Peak memory consumption was 32.1 MB. Max. memory is 16.1 GB. [2020-11-28 03:17:38,633 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 100.7 MB. Free memory was 58.0 MB in the beginning and 58.0 MB in the end (delta: 76.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:17:38,634 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2529.55 ms. Allocated memory was 100.7 MB in the beginning and 121.6 MB in the end (delta: 21.0 MB). Free memory was 64.4 MB in the beginning and 60.6 MB in the end (delta: 3.7 MB). Peak memory consumption was 32.1 MB. Max. memory is 16.1 GB. [2020-11-28 03:17:38,636 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 100.7 MB. Free memory was 58.0 MB in the beginning and 58.0 MB in the end (delta: 76.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2529.55 ms. Allocated memory was 100.7 MB in the beginning and 121.6 MB in the end (delta: 21.0 MB). Free memory was 64.4 MB in the beginning and 60.6 MB in the end (delta: 3.7 MB). Peak memory consumption was 32.1 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 03:17:40,813 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:17:40,815 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:17:40,848 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:17:40,849 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:17:40,850 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:17:40,852 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:17:40,855 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:17:40,858 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:17:40,859 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:17:40,860 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:17:40,862 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:17:40,862 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:17:40,863 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:17:40,865 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:17:40,866 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:17:40,867 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:17:40,869 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:17:40,871 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:17:40,874 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:17:40,876 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:17:40,883 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:17:40,885 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:17:40,886 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:17:40,890 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:17:40,890 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:17:40,891 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:17:40,892 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:17:40,892 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:17:40,894 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:17:40,894 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:17:40,900 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:17:40,903 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:17:40,904 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:17:40,905 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:17:40,906 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:17:40,907 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:17:40,908 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:17:40,908 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:17:40,912 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:17:40,912 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:17:40,915 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c005cb5c-6237-4546-9f9b-b0cf334b590e/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-28 03:17:40,966 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:17:40,966 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:17:40,969 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:17:40,969 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:17:40,969 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:17:40,969 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:17:40,970 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:17:40,970 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:17:40,970 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:17:40,970 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:17:40,971 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:17:40,971 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:17:40,972 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:17:40,972 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:17:40,972 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:17:40,972 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:17:40,972 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:17:40,973 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:17:40,973 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:17:40,973 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:17:40,973 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:17:40,973 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:17:40,974 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:17:40,974 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:17:40,974 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:17:40,974 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:17:40,974 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:17:40,975 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:17:40,975 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 03:17:40,975 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_c005cb5c-6237-4546-9f9b-b0cf334b590e/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c005cb5c-6237-4546-9f9b-b0cf334b590e/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ab98f5381b381534be59d3919330e38eb59d9d76 [2020-11-28 03:17:41,411 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:17:41,441 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:17:41,444 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:17:41,445 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:17:41,447 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:17:41,448 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c005cb5c-6237-4546-9f9b-b0cf334b590e/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2020-11-28 03:17:41,529 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c005cb5c-6237-4546-9f9b-b0cf334b590e/bin/uautomizer/data/3c6b3abff/75a1cdf3093549c7bdf3bd392884676f/FLAG35c3a4f4b [2020-11-28 03:17:42,428 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:17:42,429 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c005cb5c-6237-4546-9f9b-b0cf334b590e/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2020-11-28 03:17:42,467 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c005cb5c-6237-4546-9f9b-b0cf334b590e/bin/uautomizer/data/3c6b3abff/75a1cdf3093549c7bdf3bd392884676f/FLAG35c3a4f4b [2020-11-28 03:17:42,912 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c005cb5c-6237-4546-9f9b-b0cf334b590e/bin/uautomizer/data/3c6b3abff/75a1cdf3093549c7bdf3bd392884676f [2020-11-28 03:17:42,915 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:17:42,916 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:17:42,918 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:17:42,918 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:17:42,925 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:17:42,925 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:17:42" (1/1) ... [2020-11-28 03:17:42,927 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46c989ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:17:42, skipping insertion in model container [2020-11-28 03:17:42,928 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:17:42" (1/1) ... [2020-11-28 03:17:42,935 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:17:43,036 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:17:43,359 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:17:43,365 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:17:44,134 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:17:44,212 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:44,213 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:44,213 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:44,214 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:44,215 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:44,229 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:44,230 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:44,231 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:44,232 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:44,234 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:44,235 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:44,236 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:44,236 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:44,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:17:44,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:17:44,644 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:17:44,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:17:44,671 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:17:44,672 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:17:44,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:17:44,675 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:17:44,685 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:17:44,696 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:17:44,883 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:44,893 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:44,967 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:17:45,010 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 03:17:45,058 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:17:45,059 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:17:45,125 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:17:45,144 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:45,145 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:45,145 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:45,146 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:45,147 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:45,155 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:45,156 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:45,157 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:45,158 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:45,159 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:45,160 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:45,161 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:45,161 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:45,209 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:17:45,210 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:17:45,211 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:17:45,212 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:17:45,213 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:17:45,214 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:17:45,215 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:17:45,215 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:17:45,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:17:45,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:17:45,272 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:45,279 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:17:45,313 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:17:46,233 INFO L208 MainTranslator]: Completed translation [2020-11-28 03:17:46,234 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:17:46 WrapperNode [2020-11-28 03:17:46,234 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:17:46,235 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 03:17:46,236 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 03:17:46,236 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 03:17:46,244 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:17:46" (1/1) ... [2020-11-28 03:17:46,313 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 03:17:46,419 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:17:46" (1/1) ... [2020-11-28 03:17:46,419 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 03:17:46,419 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:17:46,422 INFO L168 Benchmark]: Toolchain (without parser) took 3504.25 ms. Allocated memory was 69.2 MB in the beginning and 121.6 MB in the end (delta: 52.4 MB). Free memory was 46.9 MB in the beginning and 79.3 MB in the end (delta: -32.4 MB). Peak memory consumption was 20.9 MB. Max. memory is 16.1 GB. [2020-11-28 03:17:46,423 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 69.2 MB. Free memory is still 52.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:17:46,424 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3317.10 ms. Allocated memory was 69.2 MB in the beginning and 121.6 MB in the end (delta: 52.4 MB). Free memory was 46.8 MB in the beginning and 83.5 MB in the end (delta: -36.7 MB). Peak memory consumption was 77.8 MB. Max. memory is 16.1 GB. [2020-11-28 03:17:46,424 INFO L168 Benchmark]: Boogie Procedure Inliner took 183.89 ms. Allocated memory is still 121.6 MB. Free memory was 83.5 MB in the beginning and 79.3 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 03:17:46,427 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 69.2 MB. Free memory is still 52.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3317.10 ms. Allocated memory was 69.2 MB in the beginning and 121.6 MB in the end (delta: 52.4 MB). Free memory was 46.8 MB in the beginning and 83.5 MB in the end (delta: -36.7 MB). Peak memory consumption was 77.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 183.89 ms. Allocated memory is still 121.6 MB. Free memory was 83.5 MB in the beginning and 79.3 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...