./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a68749bb-07b9-4d4f-9b7d-3fb052feef60/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a68749bb-07b9-4d4f-9b7d-3fb052feef60/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a68749bb-07b9-4d4f-9b7d-3fb052feef60/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a68749bb-07b9-4d4f-9b7d-3fb052feef60/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a68749bb-07b9-4d4f-9b7d-3fb052feef60/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a68749bb-07b9-4d4f-9b7d-3fb052feef60/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 96e41e58f1e63e4b6f30d291add20b795f328319 .......................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a68749bb-07b9-4d4f-9b7d-3fb052feef60/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a68749bb-07b9-4d4f-9b7d-3fb052feef60/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a68749bb-07b9-4d4f-9b7d-3fb052feef60/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a68749bb-07b9-4d4f-9b7d-3fb052feef60/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a68749bb-07b9-4d4f-9b7d-3fb052feef60/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a68749bb-07b9-4d4f-9b7d-3fb052feef60/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 96e41e58f1e63e4b6f30d291add20b795f328319 ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 22:36:30,374 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 22:36:30,377 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 22:36:30,433 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 22:36:30,434 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 22:36:30,440 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 22:36:30,443 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 22:36:30,452 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 22:36:30,455 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 22:36:30,463 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 22:36:30,464 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 22:36:30,466 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 22:36:30,467 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 22:36:30,471 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 22:36:30,473 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 22:36:30,476 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 22:36:30,477 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 22:36:30,482 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 22:36:30,486 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 22:36:30,493 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 22:36:30,497 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 22:36:30,498 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 22:36:30,500 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 22:36:30,501 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 22:36:30,504 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 22:36:30,505 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 22:36:30,505 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 22:36:30,507 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 22:36:30,507 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 22:36:30,509 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 22:36:30,509 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 22:36:30,510 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 22:36:30,511 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 22:36:30,512 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 22:36:30,514 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 22:36:30,514 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 22:36:30,515 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 22:36:30,515 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 22:36:30,515 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 22:36:30,516 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 22:36:30,517 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 22:36:30,518 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a68749bb-07b9-4d4f-9b7d-3fb052feef60/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 22:36:30,541 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 22:36:30,542 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 22:36:30,543 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 22:36:30,543 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 22:36:30,544 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 22:36:30,544 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 22:36:30,545 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 22:36:30,545 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 22:36:30,545 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 22:36:30,545 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 22:36:30,546 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 22:36:30,546 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 22:36:30,546 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 22:36:30,546 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 22:36:30,547 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 22:36:30,547 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 22:36:30,547 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 22:36:30,548 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 22:36:30,548 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 22:36:30,548 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 22:36:30,548 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 22:36:30,549 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 22:36:30,549 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 22:36:30,549 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 22:36:30,549 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 22:36:30,550 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 22:36:30,550 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 22:36:30,550 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_a68749bb-07b9-4d4f-9b7d-3fb052feef60/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a68749bb-07b9-4d4f-9b7d-3fb052feef60/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 96e41e58f1e63e4b6f30d291add20b795f328319 [2020-11-29 22:36:30,791 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 22:36:30,819 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 22:36:30,822 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 22:36:30,823 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 22:36:30,824 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 22:36:30,825 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a68749bb-07b9-4d4f-9b7d-3fb052feef60/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2020-11-29 22:36:30,916 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a68749bb-07b9-4d4f-9b7d-3fb052feef60/bin/ukojak/data/4fb8b5317/9cfaa827c60146c080be8555b79dd977/FLAG296eff99a [2020-11-29 22:36:31,728 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 22:36:31,729 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a68749bb-07b9-4d4f-9b7d-3fb052feef60/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2020-11-29 22:36:31,782 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a68749bb-07b9-4d4f-9b7d-3fb052feef60/bin/ukojak/data/4fb8b5317/9cfaa827c60146c080be8555b79dd977/FLAG296eff99a [2020-11-29 22:36:32,296 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a68749bb-07b9-4d4f-9b7d-3fb052feef60/bin/ukojak/data/4fb8b5317/9cfaa827c60146c080be8555b79dd977 [2020-11-29 22:36:32,299 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 22:36:32,300 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 22:36:32,302 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 22:36:32,302 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 22:36:32,306 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 22:36:32,306 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:36:32" (1/1) ... [2020-11-29 22:36:32,309 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5222b56f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:36:32, skipping insertion in model container [2020-11-29 22:36:32,309 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:36:32" (1/1) ... [2020-11-29 22:36:32,316 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 22:36:32,436 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:36:32,755 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 22:36:32,760 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 22:36:33,680 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:33,681 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:33,682 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:33,683 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:33,684 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:33,700 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:33,706 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:33,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:33,713 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:33,715 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:33,717 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:33,718 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:33,718 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:34,084 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 22:36:34,086 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 22:36:34,087 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 22:36:34,088 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 22:36:34,090 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 22:36:34,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 22:36:34,092 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 22:36:34,093 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 22:36:34,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 22:36:34,095 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 22:36:34,252 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 22:36:34,278 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:36:34,294 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 22:36:34,310 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 22:36:34,312 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 22:36:34,396 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:34,397 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:34,397 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:34,398 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:34,398 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:34,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:34,425 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:34,426 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:34,426 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:34,427 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:34,428 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:34,429 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:34,429 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:34,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 22:36:34,498 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 22:36:34,499 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 22:36:34,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 22:36:34,502 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 22:36:34,504 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 22:36:34,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 22:36:34,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 22:36:34,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 22:36:34,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 22:36:34,549 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 22:36:34,592 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:36:34,603 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-29 22:36:34,616 INFO L168 Benchmark]: Toolchain (without parser) took 2312.49 ms. Allocated memory was 88.1 MB in the beginning and 115.3 MB in the end (delta: 27.3 MB). Free memory was 49.7 MB in the beginning and 68.1 MB in the end (delta: -18.5 MB). Peak memory consumption was 28.5 MB. Max. memory is 16.1 GB. [2020-11-29 22:36:34,618 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 88.1 MB. Free memory was 46.0 MB in the beginning and 45.9 MB in the end (delta: 77.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 22:36:34,620 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2309.96 ms. Allocated memory was 88.1 MB in the beginning and 115.3 MB in the end (delta: 27.3 MB). Free memory was 49.7 MB in the beginning and 68.1 MB in the end (delta: -18.5 MB). Peak memory consumption was 28.5 MB. Max. memory is 16.1 GB. [2020-11-29 22:36:34,626 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 88.1 MB. Free memory was 46.0 MB in the beginning and 45.9 MB in the end (delta: 77.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2309.96 ms. Allocated memory was 88.1 MB in the beginning and 115.3 MB in the end (delta: 27.3 MB). Free memory was 49.7 MB in the beginning and 68.1 MB in the end (delta: -18.5 MB). Peak memory consumption was 28.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 22:36:36,989 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 22:36:36,992 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 22:36:37,043 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 22:36:37,043 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 22:36:37,045 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 22:36:37,047 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 22:36:37,050 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 22:36:37,052 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 22:36:37,054 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 22:36:37,055 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 22:36:37,057 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 22:36:37,058 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 22:36:37,059 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 22:36:37,060 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 22:36:37,062 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 22:36:37,063 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 22:36:37,065 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 22:36:37,067 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 22:36:37,069 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 22:36:37,072 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 22:36:37,073 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 22:36:37,075 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 22:36:37,076 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 22:36:37,080 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 22:36:37,081 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 22:36:37,081 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 22:36:37,082 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 22:36:37,083 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 22:36:37,085 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 22:36:37,085 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 22:36:37,086 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 22:36:37,088 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 22:36:37,089 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 22:36:37,090 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 22:36:37,090 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 22:36:37,091 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 22:36:37,092 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 22:36:37,092 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 22:36:37,093 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 22:36:37,094 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 22:36:37,097 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a68749bb-07b9-4d4f-9b7d-3fb052feef60/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 22:36:37,135 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 22:36:37,136 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 22:36:37,138 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 22:36:37,138 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 22:36:37,140 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 22:36:37,140 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 22:36:37,140 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 22:36:37,141 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 22:36:37,141 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 22:36:37,141 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 22:36:37,142 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 22:36:37,142 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 22:36:37,143 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 22:36:37,143 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 22:36:37,143 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 22:36:37,143 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 22:36:37,144 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 22:36:37,144 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 22:36:37,144 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 22:36:37,144 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 22:36:37,145 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 22:36:37,145 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 22:36:37,145 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 22:36:37,145 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 22:36:37,145 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 22:36:37,146 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 22:36:37,146 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 22:36:37,146 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 22:36:37,146 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 22:36:37,147 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 22:36:37,147 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 22:36:37,147 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_a68749bb-07b9-4d4f-9b7d-3fb052feef60/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a68749bb-07b9-4d4f-9b7d-3fb052feef60/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 96e41e58f1e63e4b6f30d291add20b795f328319 [2020-11-29 22:36:37,570 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 22:36:37,593 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 22:36:37,596 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 22:36:37,597 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 22:36:37,598 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 22:36:37,599 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a68749bb-07b9-4d4f-9b7d-3fb052feef60/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2020-11-29 22:36:37,686 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a68749bb-07b9-4d4f-9b7d-3fb052feef60/bin/ukojak/data/8b5ee96b8/4a6969d433e24a55b4d4dcb2a95785a2/FLAGe98567198 [2020-11-29 22:36:38,591 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 22:36:38,596 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a68749bb-07b9-4d4f-9b7d-3fb052feef60/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2020-11-29 22:36:38,647 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a68749bb-07b9-4d4f-9b7d-3fb052feef60/bin/ukojak/data/8b5ee96b8/4a6969d433e24a55b4d4dcb2a95785a2/FLAGe98567198 [2020-11-29 22:36:39,131 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a68749bb-07b9-4d4f-9b7d-3fb052feef60/bin/ukojak/data/8b5ee96b8/4a6969d433e24a55b4d4dcb2a95785a2 [2020-11-29 22:36:39,141 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 22:36:39,144 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 22:36:39,148 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 22:36:39,148 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 22:36:39,153 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 22:36:39,153 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:36:39" (1/1) ... [2020-11-29 22:36:39,156 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@609ab736 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:36:39, skipping insertion in model container [2020-11-29 22:36:39,157 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:36:39" (1/1) ... [2020-11-29 22:36:39,164 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 22:36:39,306 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:36:39,634 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 22:36:39,641 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 22:36:40,511 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:40,512 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:40,513 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:40,514 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:40,515 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:40,532 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:40,533 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:40,536 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:40,537 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:40,539 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:40,540 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:40,541 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:40,542 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:40,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 22:36:40,986 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 22:36:40,987 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 22:36:40,989 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 22:36:40,991 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 22:36:40,991 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 22:36:40,992 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 22:36:40,993 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 22:36:40,993 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 22:36:40,994 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 22:36:41,213 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 22:36:41,243 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:36:41,277 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 22:36:41,318 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:36:41,325 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 22:36:41,330 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 22:36:41,405 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:41,411 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:41,411 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:41,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:41,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:41,421 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:41,422 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:41,423 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:41,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:41,425 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:41,426 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:41,427 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:41,427 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:41,472 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 22:36:41,473 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 22:36:41,474 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 22:36:41,475 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 22:36:41,482 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 22:36:41,483 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 22:36:41,483 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 22:36:41,484 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 22:36:41,484 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 22:36:41,485 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 22:36:41,530 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 22:36:41,557 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:36:41,572 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 22:36:41,599 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 22:36:41,607 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 22:36:41,660 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:41,660 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:41,660 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:41,661 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:41,662 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:41,668 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:41,669 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:41,670 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:41,670 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:41,671 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:41,672 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:41,672 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:41,673 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:36:41,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 22:36:41,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 22:36:41,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 22:36:41,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 22:36:41,729 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 22:36:41,729 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 22:36:41,730 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 22:36:41,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 22:36:41,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 22:36:41,732 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 22:36:41,768 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 22:36:41,785 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:36:42,751 INFO L208 MainTranslator]: Completed translation [2020-11-29 22:36:42,752 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:36:42 WrapperNode [2020-11-29 22:36:42,752 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 22:36:42,753 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 22:36:42,753 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 22:36:42,753 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 22:36:42,761 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:36:42" (1/1) ... [2020-11-29 22:36:42,813 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-29 22:36:42,863 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:36:42" (1/1) ... [2020-11-29 22:36:42,864 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 22:36:42,864 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 22:36:42,866 INFO L168 Benchmark]: Toolchain (without parser) took 3720.59 ms. Allocated memory was 73.4 MB in the beginning and 117.4 MB in the end (delta: 44.0 MB). Free memory was 49.9 MB in the beginning and 75.6 MB in the end (delta: -25.8 MB). Peak memory consumption was 70.8 MB. Max. memory is 16.1 GB. [2020-11-29 22:36:42,866 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 73.4 MB. Free memory is still 56.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 22:36:42,867 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3604.28 ms. Allocated memory was 73.4 MB in the beginning and 117.4 MB in the end (delta: 44.0 MB). Free memory was 49.6 MB in the beginning and 28.4 MB in the end (delta: 21.2 MB). Peak memory consumption was 70.6 MB. Max. memory is 16.1 GB. [2020-11-29 22:36:42,867 INFO L168 Benchmark]: Boogie Procedure Inliner took 110.58 ms. Allocated memory is still 117.4 MB. Free memory was 27.4 MB in the beginning and 75.6 MB in the end (delta: -48.3 MB). Peak memory consumption was 5.2 MB. Max. memory is 16.1 GB. [2020-11-29 22:36:42,869 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 73.4 MB. Free memory is still 56.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3604.28 ms. Allocated memory was 73.4 MB in the beginning and 117.4 MB in the end (delta: 44.0 MB). Free memory was 49.6 MB in the beginning and 28.4 MB in the end (delta: 21.2 MB). Peak memory consumption was 70.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 110.58 ms. Allocated memory is still 117.4 MB. Free memory was 27.4 MB in the beginning and 75.6 MB in the end (delta: -48.3 MB). Peak memory consumption was 5.2 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...