./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_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_d9bc3aaa-06f1-48bb-9d0c-c50ab4cc6768/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d9bc3aaa-06f1-48bb-9d0c-c50ab4cc6768/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d9bc3aaa-06f1-48bb-9d0c-c50ab4cc6768/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d9bc3aaa-06f1-48bb-9d0c-c50ab4cc6768/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d9bc3aaa-06f1-48bb-9d0c-c50ab4cc6768/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d9bc3aaa-06f1-48bb-9d0c-c50ab4cc6768/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 5ae13e8c5cb6d2704019fc342fb5c29e66337fc6 .......................................................................................................................................................................................................... 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_d9bc3aaa-06f1-48bb-9d0c-c50ab4cc6768/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d9bc3aaa-06f1-48bb-9d0c-c50ab4cc6768/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d9bc3aaa-06f1-48bb-9d0c-c50ab4cc6768/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d9bc3aaa-06f1-48bb-9d0c-c50ab4cc6768/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d9bc3aaa-06f1-48bb-9d0c-c50ab4cc6768/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d9bc3aaa-06f1-48bb-9d0c-c50ab4cc6768/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 5ae13e8c5cb6d2704019fc342fb5c29e66337fc6 ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:37:41,174 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:37:41,177 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:37:41,272 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:37:41,273 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:37:41,274 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:37:41,277 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:37:41,280 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:37:41,282 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:37:41,284 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:37:41,285 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:37:41,287 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:37:41,288 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:37:41,289 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:37:41,291 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:37:41,293 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:37:41,295 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:37:41,296 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:37:41,299 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:37:41,302 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:37:41,305 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:37:41,311 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:37:41,313 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:37:41,315 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:37:41,319 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:37:41,320 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:37:41,320 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:37:41,321 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:37:41,325 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:37:41,327 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:37:41,328 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:37:41,330 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:37:41,333 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:37:41,335 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:37:41,336 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:37:41,337 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:37:41,338 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:37:41,338 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:37:41,339 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:37:41,341 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:37:41,342 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:37:41,346 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d9bc3aaa-06f1-48bb-9d0c-c50ab4cc6768/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:37:41,414 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:37:41,415 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:37:41,416 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:37:41,417 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:37:41,418 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:37:41,419 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:37:41,419 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:37:41,420 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:37:41,420 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:37:41,420 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:37:41,422 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:37:41,422 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:37:41,422 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:37:41,423 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:37:41,423 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:37:41,423 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:37:41,423 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:37:41,424 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:37:41,424 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:37:41,424 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:37:41,425 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:37:41,425 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:37:41,425 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:37:41,426 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:37:41,426 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:37:41,426 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:37:41,426 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:37:41,427 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_d9bc3aaa-06f1-48bb-9d0c-c50ab4cc6768/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d9bc3aaa-06f1-48bb-9d0c-c50ab4cc6768/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ae13e8c5cb6d2704019fc342fb5c29e66337fc6 [2020-11-28 04:37:41,764 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:37:41,798 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:37:41,802 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:37:41,804 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:37:41,805 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:37:41,806 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d9bc3aaa-06f1-48bb-9d0c-c50ab4cc6768/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i [2020-11-28 04:37:41,902 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d9bc3aaa-06f1-48bb-9d0c-c50ab4cc6768/bin/ukojak/data/187ad17e4/cbf71017dcc3412fac2d5d2a17c3e5e0/FLAG5d8a2c6a4 [2020-11-28 04:37:42,854 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:37:42,854 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d9bc3aaa-06f1-48bb-9d0c-c50ab4cc6768/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i [2020-11-28 04:37:42,903 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d9bc3aaa-06f1-48bb-9d0c-c50ab4cc6768/bin/ukojak/data/187ad17e4/cbf71017dcc3412fac2d5d2a17c3e5e0/FLAG5d8a2c6a4 [2020-11-28 04:37:43,393 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d9bc3aaa-06f1-48bb-9d0c-c50ab4cc6768/bin/ukojak/data/187ad17e4/cbf71017dcc3412fac2d5d2a17c3e5e0 [2020-11-28 04:37:43,395 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:37:43,397 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:37:43,399 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:43,399 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:37:43,404 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:37:43,405 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:43" (1/1) ... [2020-11-28 04:37:43,408 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f7c5b31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:43, skipping insertion in model container [2020-11-28 04:37:43,408 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:43" (1/1) ... [2020-11-28 04:37:43,417 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:37:43,528 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:37:43,886 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:37:43,891 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:37:44,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:44,773 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:44,773 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:44,774 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:44,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:44,791 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:44,792 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:44,794 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:44,795 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:44,797 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:44,798 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:44,799 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:44,800 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:45,232 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:37:45,233 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:37:45,235 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:37:45,237 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:37:45,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:37:45,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:37:45,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:37:45,251 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:37:45,253 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:37:45,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:37:45,427 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:37:45,454 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:37:45,476 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:37:45,497 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:37:45,499 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:37:45,539 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:45,540 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:45,541 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:45,541 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:45,542 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:45,551 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:45,552 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:45,553 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:45,554 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:45,557 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:45,558 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:45,561 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:45,561 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:45,649 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:37:45,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:37:45,651 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:37:45,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:37:45,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:37:45,661 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:37:45,662 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:37:45,662 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:37:45,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:37:45,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:37:45,705 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:37:45,745 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:37:45,757 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 04:37:45,769 INFO L168 Benchmark]: Toolchain (without parser) took 2369.30 ms. Allocated memory was 92.3 MB in the beginning and 123.7 MB in the end (delta: 31.5 MB). Free memory was 59.3 MB in the beginning and 83.0 MB in the end (delta: -23.7 MB). Peak memory consumption was 48.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:45,770 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 92.3 MB. Free memory is still 50.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:37:45,772 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2366.53 ms. Allocated memory was 92.3 MB in the beginning and 123.7 MB in the end (delta: 31.5 MB). Free memory was 59.1 MB in the beginning and 83.0 MB in the end (delta: -23.9 MB). Peak memory consumption was 48.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:45,778 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 92.3 MB. Free memory is still 50.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2366.53 ms. Allocated memory was 92.3 MB in the beginning and 123.7 MB in the end (delta: 31.5 MB). Free memory was 59.1 MB in the beginning and 83.0 MB in the end (delta: -23.9 MB). Peak memory consumption was 48.0 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 [2020-11-28 04:37:48,234 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:37:48,237 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:37:48,276 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:37:48,277 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:37:48,284 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:37:48,287 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:37:48,293 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:37:48,297 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:37:48,303 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:37:48,305 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:37:48,306 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:37:48,315 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:37:48,318 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:37:48,321 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:37:48,322 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:37:48,324 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:37:48,327 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:37:48,333 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:37:48,339 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:37:48,346 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:37:48,348 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:37:48,349 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:37:48,351 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:37:48,355 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:37:48,357 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:37:48,358 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:37:48,360 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:37:48,361 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:37:48,362 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:37:48,363 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:37:48,364 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:37:48,369 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:37:48,370 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:37:48,371 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:37:48,371 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:37:48,373 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:37:48,373 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:37:48,373 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:37:48,375 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:37:48,376 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:37:48,377 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d9bc3aaa-06f1-48bb-9d0c-c50ab4cc6768/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:37:48,429 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:37:48,429 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:37:48,431 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:37:48,432 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:37:48,434 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:37:48,434 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:37:48,434 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:37:48,435 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:37:48,435 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:37:48,435 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:37:48,436 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:37:48,437 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:37:48,437 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:37:48,437 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:37:48,437 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:37:48,438 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:37:48,438 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:37:48,438 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:37:48,438 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:37:48,439 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:37:48,439 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:37:48,439 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:37:48,439 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:37:48,440 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:37:48,440 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:37:48,440 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:37:48,440 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:37:48,440 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:37:48,441 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:37:48,441 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:37:48,441 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:37:48,441 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_d9bc3aaa-06f1-48bb-9d0c-c50ab4cc6768/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d9bc3aaa-06f1-48bb-9d0c-c50ab4cc6768/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ae13e8c5cb6d2704019fc342fb5c29e66337fc6 [2020-11-28 04:37:48,858 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:37:48,899 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:37:48,903 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:37:48,904 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:37:48,905 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:37:48,906 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d9bc3aaa-06f1-48bb-9d0c-c50ab4cc6768/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i [2020-11-28 04:37:48,997 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d9bc3aaa-06f1-48bb-9d0c-c50ab4cc6768/bin/ukojak/data/d0784e1af/96c2788dbfb7479e9d7870989568d353/FLAG98b863105 [2020-11-28 04:37:49,941 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:37:49,941 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d9bc3aaa-06f1-48bb-9d0c-c50ab4cc6768/sv-benchmarks/c/aws-c-common/aws_linked_list_rbegin_harness.i [2020-11-28 04:37:49,985 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d9bc3aaa-06f1-48bb-9d0c-c50ab4cc6768/bin/ukojak/data/d0784e1af/96c2788dbfb7479e9d7870989568d353/FLAG98b863105 [2020-11-28 04:37:50,420 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d9bc3aaa-06f1-48bb-9d0c-c50ab4cc6768/bin/ukojak/data/d0784e1af/96c2788dbfb7479e9d7870989568d353 [2020-11-28 04:37:50,423 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:37:50,425 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:37:50,428 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:50,428 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:37:50,432 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:37:50,434 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:50" (1/1) ... [2020-11-28 04:37:50,437 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6adab1aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:50, skipping insertion in model container [2020-11-28 04:37:50,437 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:50" (1/1) ... [2020-11-28 04:37:50,445 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:37:50,567 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:37:50,900 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:37:50,905 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:37:51,981 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:51,982 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:51,983 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:51,984 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:51,986 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:52,021 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:52,022 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:52,026 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:52,028 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:52,032 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:52,035 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:52,045 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:52,046 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:52,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:37:52,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:37:52,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:37:52,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:37:52,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:37:52,596 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:37:52,597 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:37:52,598 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:37:52,599 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:37:52,600 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:37:52,818 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:37:52,885 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:37:52,910 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:37:52,943 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:37:52,948 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:37:52,949 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:37:53,015 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:53,016 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:53,016 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:53,017 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:53,018 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:53,025 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:53,026 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:53,027 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:53,028 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:53,029 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:53,030 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:53,031 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:53,031 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:53,082 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:37:53,082 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:37:53,083 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:37:53,084 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:37:53,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:37:53,092 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:37:53,093 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:37:53,093 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:37:53,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:37:53,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:37:53,135 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:37:53,153 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:37:53,163 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:37:53,180 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:37:53,181 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:37:53,235 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:53,235 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:53,236 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:53,237 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:53,238 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:53,248 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:53,249 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:53,250 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:53,250 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:53,252 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:53,252 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:53,253 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:53,254 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:53,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:37:53,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:37:53,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:37:53,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:37:53,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:37:53,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:37:53,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:37:53,340 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:37:53,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:37:53,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:37:53,375 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:37:53,390 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:37:54,238 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:37:54,238 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:54 WrapperNode [2020-11-28 04:37:54,239 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:54,240 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:37:54,240 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:37:54,241 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:37:54,249 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:54" (1/1) ... [2020-11-28 04:37:54,307 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-28 04:37:54,363 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:54" (1/1) ... [2020-11-28 04:37:54,364 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:37:54,364 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:37:54,367 INFO L168 Benchmark]: Toolchain (without parser) took 3940.73 ms. Allocated memory was 52.4 MB in the beginning and 107.0 MB in the end (delta: 54.5 MB). Free memory was 22.4 MB in the beginning and 53.9 MB in the end (delta: -31.4 MB). Peak memory consumption was 24.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:54,367 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 52.4 MB. Free memory was 34.5 MB in the beginning and 34.4 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:37:54,368 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3811.64 ms. Allocated memory was 52.4 MB in the beginning and 107.0 MB in the end (delta: 54.5 MB). Free memory was 22.1 MB in the beginning and 58.0 MB in the end (delta: -35.9 MB). Peak memory consumption was 62.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:54,369 INFO L168 Benchmark]: Boogie Procedure Inliner took 124.10 ms. Allocated memory is still 107.0 MB. Free memory was 58.0 MB in the beginning and 53.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:54,371 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 52.4 MB. Free memory was 34.5 MB in the beginning and 34.4 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3811.64 ms. Allocated memory was 52.4 MB in the beginning and 107.0 MB in the end (delta: 54.5 MB). Free memory was 22.1 MB in the beginning and 58.0 MB in the end (delta: -35.9 MB). Peak memory consumption was 62.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 124.10 ms. Allocated memory is still 107.0 MB. Free memory was 58.0 MB in the beginning and 53.9 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...