./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_back_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_689d2ce1-5c96-49b0-a369-41429a601681/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_689d2ce1-5c96-49b0-a369-41429a601681/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_689d2ce1-5c96-49b0-a369-41429a601681/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_689d2ce1-5c96-49b0-a369-41429a601681/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_689d2ce1-5c96-49b0-a369-41429a601681/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_689d2ce1-5c96-49b0-a369-41429a601681/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 99e55429335255eb98e2694a891b570e7d74ec9a .......................................................................................................................................................................................................... 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_689d2ce1-5c96-49b0-a369-41429a601681/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_689d2ce1-5c96-49b0-a369-41429a601681/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_689d2ce1-5c96-49b0-a369-41429a601681/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_689d2ce1-5c96-49b0-a369-41429a601681/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_689d2ce1-5c96-49b0-a369-41429a601681/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_689d2ce1-5c96-49b0-a369-41429a601681/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 99e55429335255eb98e2694a891b570e7d74ec9a ............................................................................................................................................................................................................................... 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 04:40:03,586 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:40:03,589 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:40:03,654 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:40:03,655 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:40:03,656 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:40:03,658 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:40:03,661 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:40:03,664 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:40:03,665 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:40:03,666 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:40:03,668 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:40:03,669 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:40:03,671 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:40:03,672 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:40:03,674 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:40:03,676 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:40:03,677 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:40:03,680 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:40:03,684 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:40:03,686 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:40:03,689 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:40:03,700 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:40:03,713 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:40:03,718 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:40:03,718 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:40:03,719 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:40:03,720 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:40:03,720 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:40:03,722 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:40:03,722 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:40:03,723 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:40:03,724 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:40:03,727 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:40:03,729 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:40:03,729 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:40:03,730 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:40:03,730 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:40:03,730 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:40:03,731 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:40:03,732 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:40:03,734 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_689d2ce1-5c96-49b0-a369-41429a601681/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:40:03,782 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:40:03,782 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:40:03,796 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:40:03,796 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:40:03,797 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:40:03,797 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:40:03,797 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:40:03,797 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:40:03,798 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:40:03,798 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:40:03,798 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:40:03,798 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:40:03,799 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:40:03,799 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:40:03,799 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:40:03,799 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:40:03,799 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:40:03,800 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:40:03,800 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:40:03,800 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:40:03,800 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:40:03,800 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:40:03,801 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:40:03,801 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:40:03,801 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:40:03,801 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:40:03,801 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:40:03,802 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_689d2ce1-5c96-49b0-a369-41429a601681/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_689d2ce1-5c96-49b0-a369-41429a601681/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99e55429335255eb98e2694a891b570e7d74ec9a [2020-11-28 04:40:04,095 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:40:04,118 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:40:04,121 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:40:04,122 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:40:04,123 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:40:04,124 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_689d2ce1-5c96-49b0-a369-41429a601681/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i [2020-11-28 04:40:04,214 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_689d2ce1-5c96-49b0-a369-41429a601681/bin/ukojak/data/216691290/8c2da8736f5242c49419b4a47fe8a11c/FLAGa08866b03 [2020-11-28 04:40:05,025 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:40:05,026 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_689d2ce1-5c96-49b0-a369-41429a601681/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i [2020-11-28 04:40:05,071 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_689d2ce1-5c96-49b0-a369-41429a601681/bin/ukojak/data/216691290/8c2da8736f5242c49419b4a47fe8a11c/FLAGa08866b03 [2020-11-28 04:40:05,571 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_689d2ce1-5c96-49b0-a369-41429a601681/bin/ukojak/data/216691290/8c2da8736f5242c49419b4a47fe8a11c [2020-11-28 04:40:05,574 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:40:05,576 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:40:05,588 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:05,588 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:40:05,591 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:40:05,593 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:05" (1/1) ... [2020-11-28 04:40:05,595 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@765a137e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:05, skipping insertion in model container [2020-11-28 04:40:05,596 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:05" (1/1) ... [2020-11-28 04:40:05,603 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:40:05,697 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:06,080 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:40:06,086 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:40:07,002 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:07,003 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:07,004 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:07,005 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:07,006 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:07,025 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:07,026 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:07,029 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:07,030 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:07,033 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:07,034 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:07,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:07,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:07,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:40:07,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:40:07,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:40:07,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:40:07,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:40:07,519 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:40:07,520 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:40:07,521 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:40:07,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:40:07,523 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:40:07,714 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:40:07,745 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:07,761 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:40:07,783 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:40:07,798 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:40:07,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:07,921 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:07,922 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:07,923 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:07,928 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:07,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:07,942 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:07,943 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:07,945 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:07,946 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:07,948 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:07,949 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:07,950 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:08,009 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:40:08,009 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:40:08,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:40:08,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:40:08,018 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:40:08,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:40:08,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:40:08,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:40:08,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:40:08,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:40:08,065 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:40:08,091 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:08,100 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 04:40:08,114 INFO L168 Benchmark]: Toolchain (without parser) took 2535.19 ms. Allocated memory was 88.1 MB in the beginning and 125.8 MB in the end (delta: 37.7 MB). Free memory was 50.1 MB in the beginning and 80.1 MB in the end (delta: -30.0 MB). Peak memory consumption was 31.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:08,115 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 88.1 MB. Free memory was 47.6 MB in the beginning and 47.6 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:08,116 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2522.33 ms. Allocated memory was 88.1 MB in the beginning and 125.8 MB in the end (delta: 37.7 MB). Free memory was 49.9 MB in the beginning and 80.1 MB in the end (delta: -30.2 MB). Peak memory consumption was 31.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:08,122 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 88.1 MB. Free memory was 47.6 MB in the beginning and 47.6 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2522.33 ms. Allocated memory was 88.1 MB in the beginning and 125.8 MB in the end (delta: 37.7 MB). Free memory was 49.9 MB in the beginning and 80.1 MB in the end (delta: -30.2 MB). Peak memory consumption was 31.7 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 04:40:10,412 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:40:10,414 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:40:10,465 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:40:10,467 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:40:10,472 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:40:10,475 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:40:10,481 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:40:10,487 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:40:10,495 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:40:10,496 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:40:10,512 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:40:10,512 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:40:10,515 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:40:10,517 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:40:10,519 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:40:10,521 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:40:10,522 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:40:10,528 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:40:10,534 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:40:10,537 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:40:10,538 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:40:10,541 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:40:10,545 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:40:10,553 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:40:10,555 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:40:10,556 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:40:10,558 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:40:10,559 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:40:10,560 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:40:10,561 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:40:10,561 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:40:10,563 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:40:10,564 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:40:10,565 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:40:10,566 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:40:10,566 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:40:10,567 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:40:10,567 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:40:10,569 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:40:10,569 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:40:10,570 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_689d2ce1-5c96-49b0-a369-41429a601681/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:40:10,619 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:40:10,619 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:40:10,621 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:40:10,622 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:40:10,623 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:40:10,623 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:40:10,623 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:40:10,624 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:40:10,624 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:40:10,624 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:40:10,624 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:40:10,624 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:40:10,624 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:40:10,624 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:40:10,625 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:40:10,625 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:40:10,625 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:40:10,625 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:40:10,625 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:40:10,625 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:40:10,625 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:40:10,626 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:40:10,626 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:40:10,626 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:40:10,626 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:40:10,626 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:40:10,626 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:40:10,626 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:40:10,626 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:40:10,627 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:40:10,627 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:40:10,627 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_689d2ce1-5c96-49b0-a369-41429a601681/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_689d2ce1-5c96-49b0-a369-41429a601681/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99e55429335255eb98e2694a891b570e7d74ec9a [2020-11-28 04:40:11,011 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:40:11,057 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:40:11,061 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:40:11,062 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:40:11,063 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:40:11,064 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_689d2ce1-5c96-49b0-a369-41429a601681/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i [2020-11-28 04:40:11,148 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_689d2ce1-5c96-49b0-a369-41429a601681/bin/ukojak/data/a529cce0e/89e26a0e1e77491d9dee8dbf74b6f5ef/FLAGc010ab1c2 [2020-11-28 04:40:11,948 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:40:11,948 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_689d2ce1-5c96-49b0-a369-41429a601681/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i [2020-11-28 04:40:11,993 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_689d2ce1-5c96-49b0-a369-41429a601681/bin/ukojak/data/a529cce0e/89e26a0e1e77491d9dee8dbf74b6f5ef/FLAGc010ab1c2 [2020-11-28 04:40:12,513 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_689d2ce1-5c96-49b0-a369-41429a601681/bin/ukojak/data/a529cce0e/89e26a0e1e77491d9dee8dbf74b6f5ef [2020-11-28 04:40:12,516 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:40:12,518 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:40:12,520 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:12,521 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:40:12,524 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:40:12,526 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:12" (1/1) ... [2020-11-28 04:40:12,528 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ade2618 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:12, skipping insertion in model container [2020-11-28 04:40:12,528 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:12" (1/1) ... [2020-11-28 04:40:12,536 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:40:12,668 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:13,022 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:40:13,029 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:40:13,854 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:13,855 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:13,855 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:13,856 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:13,858 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:13,875 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:13,876 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:13,878 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:13,879 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:13,881 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:13,883 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:13,884 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:13,884 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:14,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:40:14,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:40:14,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:40:14,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:40:14,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:40:14,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:40:14,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:40:14,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:40:14,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:40:14,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:40:14,517 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:40:14,567 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:14,591 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:40:14,628 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:14,633 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:40:14,634 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:40:14,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:14,715 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:14,715 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:14,716 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:14,717 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:14,735 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:14,736 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:14,737 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:14,737 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:14,738 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:14,739 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:14,740 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:14,740 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:14,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:40:14,785 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:40:14,785 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:40:14,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:40:14,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:40:14,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:40:14,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:40:14,789 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:40:14,789 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:40:14,790 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:40:14,815 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:40:14,832 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:14,841 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:40:14,856 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:40:14,857 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:40:14,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:14,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:14,920 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:14,920 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:14,921 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:14,928 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:14,929 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:14,930 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:14,931 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:14,932 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:14,932 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:14,933 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:14,933 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:14,969 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:40:14,970 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:40:14,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:40:14,972 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:40:14,973 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:40:14,973 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:40:14,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:40:14,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:40:14,975 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:40:14,975 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:40:15,000 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:40:15,017 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:16,125 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:40:16,126 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:16 WrapperNode [2020-11-28 04:40:16,127 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:16,128 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:40:16,129 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:40:16,129 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:40:16,137 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:16" (1/1) ... [2020-11-28 04:40:16,220 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 04:40:16,301 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:16" (1/1) ... [2020-11-28 04:40:16,302 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:40:16,302 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:40:16,304 INFO L168 Benchmark]: Toolchain (without parser) took 3785.37 ms. Allocated memory was 54.5 MB in the beginning and 148.9 MB in the end (delta: 94.4 MB). Free memory was 26.3 MB in the beginning and 102.1 MB in the end (delta: -75.8 MB). Peak memory consumption was 17.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:16,305 INFO L168 Benchmark]: CDTParser took 2.02 ms. Allocated memory is still 54.5 MB. Free memory was 36.6 MB in the beginning and 36.5 MB in the end (delta: 73.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:16,306 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3606.76 ms. Allocated memory was 54.5 MB in the beginning and 148.9 MB in the end (delta: 94.4 MB). Free memory was 26.2 MB in the beginning and 105.2 MB in the end (delta: -79.1 MB). Peak memory consumption was 91.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:16,307 INFO L168 Benchmark]: Boogie Procedure Inliner took 173.45 ms. Allocated memory is still 148.9 MB. Free memory was 105.2 MB in the beginning and 102.1 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:16,309 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.02 ms. Allocated memory is still 54.5 MB. Free memory was 36.6 MB in the beginning and 36.5 MB in the end (delta: 73.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3606.76 ms. Allocated memory was 54.5 MB in the beginning and 148.9 MB in the end (delta: 94.4 MB). Free memory was 26.2 MB in the beginning and 105.2 MB in the end (delta: -79.1 MB). Peak memory consumption was 91.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 173.45 ms. Allocated memory is still 148.9 MB. Free memory was 105.2 MB in the beginning and 102.1 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 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...