./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_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_9b6fb9d7-1c0e-47db-8e35-81e81d332f6d/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9b6fb9d7-1c0e-47db-8e35-81e81d332f6d/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9b6fb9d7-1c0e-47db-8e35-81e81d332f6d/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9b6fb9d7-1c0e-47db-8e35-81e81d332f6d/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9b6fb9d7-1c0e-47db-8e35-81e81d332f6d/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9b6fb9d7-1c0e-47db-8e35-81e81d332f6d/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 96e41e58f1e63e4b6f30d291add20b795f328319 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_9b6fb9d7-1c0e-47db-8e35-81e81d332f6d/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9b6fb9d7-1c0e-47db-8e35-81e81d332f6d/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9b6fb9d7-1c0e-47db-8e35-81e81d332f6d/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9b6fb9d7-1c0e-47db-8e35-81e81d332f6d/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9b6fb9d7-1c0e-47db-8e35-81e81d332f6d/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9b6fb9d7-1c0e-47db-8e35-81e81d332f6d/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 96e41e58f1e63e4b6f30d291add20b795f328319 ................................................................................................................................................................................................ 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 23:12:33,331 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:12:33,339 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:12:33,409 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:12:33,409 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:12:33,411 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:12:33,413 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:12:33,416 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:12:33,419 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:12:33,421 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:12:33,422 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:12:33,424 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:12:33,425 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:12:33,427 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:12:33,428 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:12:33,430 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:12:33,432 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:12:33,433 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:12:33,436 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:12:33,440 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:12:33,442 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:12:33,444 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:12:33,446 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:12:33,448 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:12:33,453 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:12:33,453 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:12:33,454 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:12:33,455 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:12:33,456 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:12:33,458 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:12:33,458 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:12:33,459 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:12:33,460 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:12:33,462 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:12:33,463 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:12:33,464 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:12:33,465 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:12:33,465 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:12:33,466 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:12:33,467 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:12:33,468 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:12:33,469 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9b6fb9d7-1c0e-47db-8e35-81e81d332f6d/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-29 23:12:33,501 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:12:33,501 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:12:33,503 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:12:33,503 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:12:33,504 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:12:33,504 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:12:33,504 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:12:33,505 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:12:33,505 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:12:33,505 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:12:33,505 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:12:33,506 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:12:33,506 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:12:33,506 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:12:33,507 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:12:33,507 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:12:33,507 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:12:33,508 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:12:33,508 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:12:33,508 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:12:33,508 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:12:33,509 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:12:33,509 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 23:12:33,509 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:12:33,510 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:12:33,510 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:12:33,510 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:12:33,510 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_9b6fb9d7-1c0e-47db-8e35-81e81d332f6d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9b6fb9d7-1c0e-47db-8e35-81e81d332f6d/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 96e41e58f1e63e4b6f30d291add20b795f328319 [2020-11-29 23:12:33,799 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:12:33,836 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:12:33,840 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:12:33,843 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:12:33,845 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:12:33,846 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9b6fb9d7-1c0e-47db-8e35-81e81d332f6d/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2020-11-29 23:12:33,946 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9b6fb9d7-1c0e-47db-8e35-81e81d332f6d/bin/uautomizer/data/ae08c89cf/12bc705839f34fc791881b7c031ac9e8/FLAGd442e6e48 [2020-11-29 23:12:34,888 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:12:34,889 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9b6fb9d7-1c0e-47db-8e35-81e81d332f6d/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2020-11-29 23:12:34,935 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9b6fb9d7-1c0e-47db-8e35-81e81d332f6d/bin/uautomizer/data/ae08c89cf/12bc705839f34fc791881b7c031ac9e8/FLAGd442e6e48 [2020-11-29 23:12:35,430 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9b6fb9d7-1c0e-47db-8e35-81e81d332f6d/bin/uautomizer/data/ae08c89cf/12bc705839f34fc791881b7c031ac9e8 [2020-11-29 23:12:35,433 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:12:35,434 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:12:35,437 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:12:35,437 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:12:35,441 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:12:35,442 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:12:35" (1/1) ... [2020-11-29 23:12:35,444 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43bdf957 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:12:35, skipping insertion in model container [2020-11-29 23:12:35,444 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:12:35" (1/1) ... [2020-11-29 23:12:35,453 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:12:35,597 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:12:36,007 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:12:36,016 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:12:36,864 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:36,878 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:36,879 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:36,880 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:36,881 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:36,896 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:36,897 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:36,899 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:36,899 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:36,902 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:36,903 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:36,904 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:36,904 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:37,382 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:12:37,384 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:12:37,386 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:12:37,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:12:37,391 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:12:37,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:12:37,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:12:37,409 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:12:37,410 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:12:37,411 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:12:37,631 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:12:37,698 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:12:37,722 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 23:12:37,742 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:12:37,743 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:12:37,794 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:37,794 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:37,795 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:37,795 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:37,796 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:37,805 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:37,806 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:37,807 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:37,808 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:37,809 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:37,810 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:37,811 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:37,811 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:37,896 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:12:37,897 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:12:37,898 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:12:37,899 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:12:37,900 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:12:37,901 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:12:37,901 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:12:37,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:12:37,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:12:37,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:12:37,933 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:12:37,952 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:12:37,960 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 23:12:37,969 INFO L168 Benchmark]: Toolchain (without parser) took 2533.03 ms. Allocated memory was 94.4 MB in the beginning and 132.1 MB in the end (delta: 37.7 MB). Free memory was 58.5 MB in the beginning and 89.1 MB in the end (delta: -30.6 MB). Peak memory consumption was 38.9 MB. Max. memory is 16.1 GB. [2020-11-29 23:12:37,970 INFO L168 Benchmark]: CDTParser took 0.82 ms. Allocated memory is still 94.4 MB. Free memory was 51.1 MB in the beginning and 51.0 MB in the end (delta: 43.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:12:37,971 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2529.43 ms. Allocated memory was 94.4 MB in the beginning and 132.1 MB in the end (delta: 37.7 MB). Free memory was 58.3 MB in the beginning and 89.1 MB in the end (delta: -30.9 MB). Peak memory consumption was 38.9 MB. Max. memory is 16.1 GB. [2020-11-29 23:12:37,973 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.82 ms. Allocated memory is still 94.4 MB. Free memory was 51.1 MB in the beginning and 51.0 MB in the end (delta: 43.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2529.43 ms. Allocated memory was 94.4 MB in the beginning and 132.1 MB in the end (delta: 37.7 MB). Free memory was 58.3 MB in the beginning and 89.1 MB in the end (delta: -30.9 MB). Peak memory consumption was 38.9 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 23:12:40,707 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:12:40,711 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:12:40,763 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:12:40,764 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:12:40,769 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:12:40,772 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:12:40,777 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:12:40,780 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:12:40,787 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:12:40,788 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:12:40,796 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:12:40,797 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:12:40,800 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:12:40,802 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:12:40,804 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:12:40,805 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:12:40,808 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:12:40,812 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:12:40,820 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:12:40,825 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:12:40,830 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:12:40,831 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:12:40,834 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:12:40,840 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:12:40,840 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:12:40,841 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:12:40,845 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:12:40,847 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:12:40,848 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:12:40,849 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:12:40,850 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:12:40,851 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:12:40,852 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:12:40,853 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:12:40,853 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:12:40,854 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:12:40,854 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:12:40,854 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:12:40,855 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:12:40,856 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:12:40,857 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9b6fb9d7-1c0e-47db-8e35-81e81d332f6d/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-29 23:12:40,880 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:12:40,880 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:12:40,883 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:12:40,883 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:12:40,883 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:12:40,883 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:12:40,884 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:12:40,884 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:12:40,884 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:12:40,884 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:12:40,885 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:12:40,885 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:12:40,885 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:12:40,885 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:12:40,886 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:12:40,886 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:12:40,886 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:12:40,886 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:12:40,887 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:12:40,887 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:12:40,887 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:12:40,887 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:12:40,888 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:12:40,888 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 23:12:40,888 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:12:40,888 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:12:40,889 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:12:40,889 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:12:40,889 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 23:12:40,889 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_9b6fb9d7-1c0e-47db-8e35-81e81d332f6d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9b6fb9d7-1c0e-47db-8e35-81e81d332f6d/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 96e41e58f1e63e4b6f30d291add20b795f328319 [2020-11-29 23:12:41,374 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:12:41,414 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:12:41,417 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:12:41,419 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:12:41,421 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:12:41,423 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9b6fb9d7-1c0e-47db-8e35-81e81d332f6d/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2020-11-29 23:12:41,525 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9b6fb9d7-1c0e-47db-8e35-81e81d332f6d/bin/uautomizer/data/911dec2a6/d168f5a067394f8485056effc54f285f/FLAG4488d30d2 [2020-11-29 23:12:42,511 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:12:42,514 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9b6fb9d7-1c0e-47db-8e35-81e81d332f6d/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2020-11-29 23:12:42,581 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9b6fb9d7-1c0e-47db-8e35-81e81d332f6d/bin/uautomizer/data/911dec2a6/d168f5a067394f8485056effc54f285f/FLAG4488d30d2 [2020-11-29 23:12:42,602 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9b6fb9d7-1c0e-47db-8e35-81e81d332f6d/bin/uautomizer/data/911dec2a6/d168f5a067394f8485056effc54f285f [2020-11-29 23:12:42,606 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:12:42,609 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:12:42,613 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:12:42,614 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:12:42,619 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:12:42,620 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:12:42" (1/1) ... [2020-11-29 23:12:42,623 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60119bc4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:12:42, skipping insertion in model container [2020-11-29 23:12:42,623 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:12:42" (1/1) ... [2020-11-29 23:12:42,632 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:12:42,785 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:12:43,238 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:12:43,246 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:12:44,109 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:44,114 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:44,115 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:44,116 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:44,118 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:44,148 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:44,149 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:44,151 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:44,151 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:44,153 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:44,155 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:44,156 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:44,156 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:44,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:12:44,589 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:12:44,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:12:44,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:12:44,593 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:12:44,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:12:44,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:12:44,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:12:44,596 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:12:44,597 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:12:44,807 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:12:44,852 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:12:44,883 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 23:12:44,906 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:12:44,916 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:12:44,999 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:45,000 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:45,000 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:45,003 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:45,004 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:45,021 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:45,022 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:45,025 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:45,025 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:45,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:45,037 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:45,038 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:45,038 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:12:45,112 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:12:45,113 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:12:45,114 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:12:45,115 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:12:45,116 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:12:45,117 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:12:45,117 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:12:45,118 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:12:45,119 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:12:45,119 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:12:45,148 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:12:45,167 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:12:46,113 INFO L208 MainTranslator]: Completed translation [2020-11-29 23:12:46,114 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:12:46 WrapperNode [2020-11-29 23:12:46,114 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:12:46,115 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 23:12:46,115 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 23:12:46,115 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 23:12:46,124 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:12:46" (1/1) ... [2020-11-29 23:12:46,175 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 23:12:46,240 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:12:46" (1/1) ... [2020-11-29 23:12:46,241 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 23:12:46,241 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 23:12:46,243 INFO L168 Benchmark]: Toolchain (without parser) took 3633.41 ms. Allocated memory was 69.2 MB in the beginning and 109.1 MB in the end (delta: 39.8 MB). Free memory was 44.5 MB in the beginning and 51.7 MB in the end (delta: -7.2 MB). Peak memory consumption was 32.9 MB. Max. memory is 16.1 GB. [2020-11-29 23:12:46,244 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 69.2 MB. Free memory is still 51.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:12:46,245 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3501.07 ms. Allocated memory was 69.2 MB in the beginning and 109.1 MB in the end (delta: 39.8 MB). Free memory was 44.4 MB in the beginning and 54.9 MB in the end (delta: -10.5 MB). Peak memory consumption was 63.0 MB. Max. memory is 16.1 GB. [2020-11-29 23:12:46,246 INFO L168 Benchmark]: Boogie Procedure Inliner took 126.08 ms. Allocated memory is still 109.1 MB. Free memory was 54.9 MB in the beginning and 51.7 MB in the end (delta: 3.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 23:12:46,248 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 69.2 MB. Free memory is still 51.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3501.07 ms. Allocated memory was 69.2 MB in the beginning and 109.1 MB in the end (delta: 39.8 MB). Free memory was 44.4 MB in the beginning and 54.9 MB in the end (delta: -10.5 MB). Peak memory consumption was 63.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 126.08 ms. Allocated memory is still 109.1 MB. Free memory was 54.9 MB in the beginning and 51.7 MB in the end (delta: 3.2 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...