./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_0294a43d-6bf1-4ae1-8d0d-a7e04b5f92cc/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0294a43d-6bf1-4ae1-8d0d-a7e04b5f92cc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0294a43d-6bf1-4ae1-8d0d-a7e04b5f92cc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0294a43d-6bf1-4ae1-8d0d-a7e04b5f92cc/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0294a43d-6bf1-4ae1-8d0d-a7e04b5f92cc/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0294a43d-6bf1-4ae1-8d0d-a7e04b5f92cc/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cf65a60a8787cad8f63e91c55ca2fc384e09a562 .......................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_0294a43d-6bf1-4ae1-8d0d-a7e04b5f92cc/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0294a43d-6bf1-4ae1-8d0d-a7e04b5f92cc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0294a43d-6bf1-4ae1-8d0d-a7e04b5f92cc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0294a43d-6bf1-4ae1-8d0d-a7e04b5f92cc/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0294a43d-6bf1-4ae1-8d0d-a7e04b5f92cc/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0294a43d-6bf1-4ae1-8d0d-a7e04b5f92cc/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cf65a60a8787cad8f63e91c55ca2fc384e09a562 ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:20:55,279 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:20:55,282 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:20:55,359 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:20:55,360 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:20:55,361 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:20:55,363 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:20:55,366 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:20:55,369 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:20:55,370 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:20:55,372 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:20:55,374 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:20:55,375 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:20:55,376 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:20:55,378 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:20:55,379 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:20:55,381 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:20:55,382 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:20:55,384 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:20:55,387 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:20:55,390 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:20:55,391 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:20:55,393 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:20:55,395 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:20:55,399 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:20:55,399 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:20:55,400 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:20:55,401 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:20:55,402 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:20:55,404 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:20:55,404 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:20:55,409 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:20:55,410 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:20:55,411 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:20:55,413 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:20:55,413 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:20:55,414 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:20:55,415 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:20:55,415 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:20:55,416 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:20:55,417 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:20:55,418 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0294a43d-6bf1-4ae1-8d0d-a7e04b5f92cc/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-30 01:20:55,444 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:20:55,445 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:20:55,446 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:20:55,446 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:20:55,447 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:20:55,447 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:20:55,447 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:20:55,448 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:20:55,448 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:20:55,448 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:20:55,448 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:20:55,449 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:20:55,449 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:20:55,449 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:20:55,450 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:20:55,450 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:20:55,450 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:20:55,450 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:20:55,451 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:20:55,451 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:20:55,451 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:20:55,451 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:20:55,452 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:20:55,452 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 01:20:55,452 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:20:55,452 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:20:55,452 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:20:55,453 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_0294a43d-6bf1-4ae1-8d0d-a7e04b5f92cc/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0294a43d-6bf1-4ae1-8d0d-a7e04b5f92cc/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cf65a60a8787cad8f63e91c55ca2fc384e09a562 [2020-11-30 01:20:55,700 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:20:55,729 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:20:55,734 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:20:55,736 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:20:55,737 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:20:55,739 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0294a43d-6bf1-4ae1-8d0d-a7e04b5f92cc/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2020-11-30 01:20:55,827 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0294a43d-6bf1-4ae1-8d0d-a7e04b5f92cc/bin/ukojak/data/1c67c4072/046c2da2189d4d65be259646614fe98c/FLAGc0bc92d80 [2020-11-30 01:20:56,795 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:20:56,796 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0294a43d-6bf1-4ae1-8d0d-a7e04b5f92cc/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2020-11-30 01:20:56,854 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0294a43d-6bf1-4ae1-8d0d-a7e04b5f92cc/bin/ukojak/data/1c67c4072/046c2da2189d4d65be259646614fe98c/FLAGc0bc92d80 [2020-11-30 01:20:57,329 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0294a43d-6bf1-4ae1-8d0d-a7e04b5f92cc/bin/ukojak/data/1c67c4072/046c2da2189d4d65be259646614fe98c [2020-11-30 01:20:57,332 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:20:57,334 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:20:57,336 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:20:57,337 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:20:57,349 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:20:57,350 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:20:57" (1/1) ... [2020-11-30 01:20:57,353 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d3a84cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:20:57, skipping insertion in model container [2020-11-30 01:20:57,353 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:20:57" (1/1) ... [2020-11-30 01:20:57,363 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:20:57,501 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:20:57,904 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:20:57,920 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:20:58,936 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:58,937 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:58,938 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:58,940 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:58,943 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:58,966 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:58,970 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:58,975 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:58,978 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:58,981 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:58,983 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:58,983 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:58,984 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:59,471 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:20:59,473 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:20:59,474 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:20:59,476 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:20:59,477 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:20:59,478 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:20:59,479 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:20:59,479 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:20:59,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:20:59,481 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:20:59,645 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:20:59,668 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:20:59,694 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:20:59,711 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:20:59,713 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:20:59,759 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:59,760 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:59,760 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:59,761 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:59,762 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:59,771 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:59,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:59,773 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:59,774 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:59,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:59,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:59,777 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:59,777 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:59,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:20:59,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:20:59,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:20:59,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:20:59,838 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:20:59,839 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:20:59,840 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:20:59,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:20:59,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:20:59,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:20:59,912 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:20:59,942 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:20:59,958 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) [2020-11-30 01:20:59,965 INFO L168 Benchmark]: Toolchain (without parser) took 2627.58 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 58.5 MB in the beginning and 64.6 MB in the end (delta: -6.2 MB). Peak memory consumption was 20.0 MB. Max. memory is 16.1 GB. [2020-11-30 01:20:59,966 INFO L168 Benchmark]: CDTParser took 0.65 ms. Allocated memory is still 73.4 MB. Free memory was 34.4 MB in the beginning and 34.4 MB in the end (delta: 30.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:20:59,968 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2624.52 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 58.3 MB in the beginning and 64.6 MB in the end (delta: -6.4 MB). Peak memory consumption was 20.0 MB. Max. memory is 16.1 GB. [2020-11-30 01:20:59,973 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.65 ms. Allocated memory is still 73.4 MB. Free memory was 34.4 MB in the beginning and 34.4 MB in the end (delta: 30.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2624.52 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 58.3 MB in the beginning and 64.6 MB in the end (delta: -6.4 MB). Peak memory consumption was 20.0 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 [2020-11-30 01:21:02,486 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:21:02,489 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:21:02,540 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:21:02,542 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:21:02,548 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:21:02,551 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:21:02,557 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:21:02,562 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:21:02,569 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:21:02,571 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:21:02,589 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:21:02,590 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:21:02,591 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:21:02,593 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:21:02,595 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:21:02,596 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:21:02,598 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:21:02,600 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:21:02,603 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:21:02,606 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:21:02,608 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:21:02,610 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:21:02,611 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:21:02,615 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:21:02,616 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:21:02,616 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:21:02,618 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:21:02,618 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:21:02,620 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:21:02,621 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:21:02,622 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:21:02,623 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:21:02,624 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:21:02,626 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:21:02,626 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:21:02,627 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:21:02,628 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:21:02,628 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:21:02,629 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:21:02,630 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:21:02,632 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0294a43d-6bf1-4ae1-8d0d-a7e04b5f92cc/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-30 01:21:02,664 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:21:02,664 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:21:02,666 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:21:02,666 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:21:02,667 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:21:02,667 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:21:02,668 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:21:02,668 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:21:02,668 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:21:02,668 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:21:02,669 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:21:02,669 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:21:02,669 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:21:02,670 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:21:02,670 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:21:02,670 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:21:02,670 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:21:02,671 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:21:02,671 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:21:02,671 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:21:02,672 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:21:02,672 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:21:02,672 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:21:02,673 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:21:02,673 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:21:02,673 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:21:02,674 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:21:02,674 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:21:02,674 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 01:21:02,674 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:21:02,675 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 01:21:02,675 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_0294a43d-6bf1-4ae1-8d0d-a7e04b5f92cc/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0294a43d-6bf1-4ae1-8d0d-a7e04b5f92cc/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cf65a60a8787cad8f63e91c55ca2fc384e09a562 [2020-11-30 01:21:03,172 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:21:03,209 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:21:03,212 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:21:03,213 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:21:03,214 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:21:03,216 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0294a43d-6bf1-4ae1-8d0d-a7e04b5f92cc/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2020-11-30 01:21:03,286 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0294a43d-6bf1-4ae1-8d0d-a7e04b5f92cc/bin/ukojak/data/b5ad6eee8/e848b1c5817c4ecca5a9ff025783b1e3/FLAGe384153c6 [2020-11-30 01:21:04,299 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:21:04,301 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0294a43d-6bf1-4ae1-8d0d-a7e04b5f92cc/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2020-11-30 01:21:04,365 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0294a43d-6bf1-4ae1-8d0d-a7e04b5f92cc/bin/ukojak/data/b5ad6eee8/e848b1c5817c4ecca5a9ff025783b1e3/FLAGe384153c6 [2020-11-30 01:21:04,725 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0294a43d-6bf1-4ae1-8d0d-a7e04b5f92cc/bin/ukojak/data/b5ad6eee8/e848b1c5817c4ecca5a9ff025783b1e3 [2020-11-30 01:21:04,728 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:21:04,731 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:21:04,735 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:21:04,735 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:21:04,740 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:21:04,742 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:21:04" (1/1) ... [2020-11-30 01:21:04,746 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3634cae0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:04, skipping insertion in model container [2020-11-30 01:21:04,746 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:21:04" (1/1) ... [2020-11-30 01:21:04,756 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:21:04,887 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:21:05,287 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:21:05,293 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:21:06,404 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:06,405 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:06,406 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:06,407 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:06,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:06,433 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:06,434 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:06,437 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:06,438 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:06,440 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:06,442 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:06,443 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:06,444 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:06,866 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:21:06,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:21:06,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:21:06,890 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:21:06,908 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:21:06,908 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:21:06,909 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:21:06,910 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:21:06,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:21:06,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:21:07,095 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:21:07,140 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:21:07,185 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 01:21:07,274 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:21:07,283 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:21:07,285 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:21:07,361 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:07,362 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:07,362 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:07,363 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:07,364 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:07,384 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:07,388 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:07,391 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:07,391 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:07,393 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:07,393 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:07,394 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:07,394 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:07,458 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:21:07,459 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:21:07,460 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:21:07,461 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:21:07,462 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:21:07,463 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:21:07,463 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:21:07,464 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:21:07,464 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:21:07,465 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:21:07,494 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:21:07,525 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:21:07,533 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:21:07,548 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:21:07,549 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:21:07,592 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:07,592 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:07,593 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:07,594 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:07,594 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:07,608 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:07,609 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:07,610 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:07,610 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:07,613 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:07,614 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:07,614 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:07,617 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:07,660 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:21:07,661 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:21:07,662 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:21:07,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:21:07,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:21:07,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:21:07,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:21:07,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:21:07,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:21:07,668 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:21:07,744 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:21:07,772 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:21:08,764 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:21:08,765 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:08 WrapperNode [2020-11-30 01:21:08,765 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:21:08,766 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:21:08,766 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:21:08,766 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:21:08,774 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:08" (1/1) ... [2020-11-30 01:21:08,829 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]]] [2020-11-30 01:21:08,881 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:08" (1/1) ... [2020-11-30 01:21:08,881 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:21:08,881 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 01:21:08,884 INFO L168 Benchmark]: Toolchain (without parser) took 4151.70 ms. Allocated memory was 60.8 MB in the beginning and 117.4 MB in the end (delta: 56.6 MB). Free memory was 34.2 MB in the beginning and 38.0 MB in the end (delta: -3.8 MB). Peak memory consumption was 52.9 MB. Max. memory is 16.1 GB. [2020-11-30 01:21:08,885 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 60.8 MB. Free memory is still 42.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:21:08,885 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4030.18 ms. Allocated memory was 60.8 MB in the beginning and 117.4 MB in the end (delta: 56.6 MB). Free memory was 34.0 MB in the beginning and 42.2 MB in the end (delta: -8.2 MB). Peak memory consumption was 70.1 MB. Max. memory is 16.1 GB. [2020-11-30 01:21:08,886 INFO L168 Benchmark]: Boogie Procedure Inliner took 115.52 ms. Allocated memory is still 117.4 MB. Free memory was 42.2 MB in the beginning and 38.0 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:21:08,888 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 60.8 MB. Free memory is still 42.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4030.18 ms. Allocated memory was 60.8 MB in the beginning and 117.4 MB in the end (delta: 56.6 MB). Free memory was 34.0 MB in the beginning and 42.2 MB in the end (delta: -8.2 MB). Peak memory consumption was 70.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 115.52 ms. Allocated memory is still 117.4 MB. Free memory was 42.2 MB in the beginning and 38.0 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...