./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_7a681691-d9c9-4e4e-8ff9-99697f7c1a90/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7a681691-d9c9-4e4e-8ff9-99697f7c1a90/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7a681691-d9c9-4e4e-8ff9-99697f7c1a90/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7a681691-d9c9-4e4e-8ff9-99697f7c1a90/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7a681691-d9c9-4e4e-8ff9-99697f7c1a90/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7a681691-d9c9-4e4e-8ff9-99697f7c1a90/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 f68df7431cf43e55defd51b73245820221268bac .......................................................................................................................................................................................................... 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_7a681691-d9c9-4e4e-8ff9-99697f7c1a90/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7a681691-d9c9-4e4e-8ff9-99697f7c1a90/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7a681691-d9c9-4e4e-8ff9-99697f7c1a90/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7a681691-d9c9-4e4e-8ff9-99697f7c1a90/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7a681691-d9c9-4e4e-8ff9-99697f7c1a90/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7a681691-d9c9-4e4e-8ff9-99697f7c1a90/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 f68df7431cf43e55defd51b73245820221268bac ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:17:52,694 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:17:52,738 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:17:52,790 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:17:52,792 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:17:52,800 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:17:52,804 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:17:52,813 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:17:52,816 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:17:52,824 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:17:52,826 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:17:52,828 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:17:52,828 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:17:52,831 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:17:52,833 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:17:52,836 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:17:52,837 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:17:52,842 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:17:52,845 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:17:52,852 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:17:52,854 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:17:52,856 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:17:52,858 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:17:52,860 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:17:52,866 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:17:52,867 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:17:52,867 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:17:52,869 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:17:52,870 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:17:52,871 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:17:52,872 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:17:52,873 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:17:52,875 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:17:52,876 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:17:52,878 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:17:52,879 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:17:52,879 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:17:52,880 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:17:52,880 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:17:52,881 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:17:52,882 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:17:52,884 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7a681691-d9c9-4e4e-8ff9-99697f7c1a90/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 16:17:52,937 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:17:52,938 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:17:52,939 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:17:52,940 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:17:52,941 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:17:52,942 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:17:52,942 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:17:52,942 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:17:52,942 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:17:52,943 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:17:52,944 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:17:52,944 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:17:52,945 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:17:52,945 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:17:52,945 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:17:52,945 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:17:52,946 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:17:52,946 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:17:52,946 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:17:52,946 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:17:52,947 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:17:52,947 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:17:52,947 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:17:52,948 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:17:52,948 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:17:52,948 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:17:52,949 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:17:52,949 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_7a681691-d9c9-4e4e-8ff9-99697f7c1a90/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7a681691-d9c9-4e4e-8ff9-99697f7c1a90/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f68df7431cf43e55defd51b73245820221268bac [2020-12-01 16:17:53,302 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:17:53,345 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:17:53,350 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:17:53,351 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:17:53,352 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:17:53,354 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7a681691-d9c9-4e4e-8ff9-99697f7c1a90/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i [2020-12-01 16:17:53,458 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7a681691-d9c9-4e4e-8ff9-99697f7c1a90/bin/ukojak/data/3fdd1352c/1b08f160d0884448b848a343206b6729/FLAG2f38801ea [2020-12-01 16:17:54,290 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:17:54,291 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7a681691-d9c9-4e4e-8ff9-99697f7c1a90/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i [2020-12-01 16:17:54,347 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7a681691-d9c9-4e4e-8ff9-99697f7c1a90/bin/ukojak/data/3fdd1352c/1b08f160d0884448b848a343206b6729/FLAG2f38801ea [2020-12-01 16:17:54,806 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7a681691-d9c9-4e4e-8ff9-99697f7c1a90/bin/ukojak/data/3fdd1352c/1b08f160d0884448b848a343206b6729 [2020-12-01 16:17:54,809 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:17:54,810 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:17:54,812 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:17:54,812 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:17:54,816 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:17:54,816 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:17:54" (1/1) ... [2020-12-01 16:17:54,819 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63764c8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:17:54, skipping insertion in model container [2020-12-01 16:17:54,819 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:17:54" (1/1) ... [2020-12-01 16:17:54,827 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:17:54,914 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:17:55,258 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:17:55,264 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:17:56,289 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:17:56,290 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:17:56,292 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:17:56,294 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:17:56,297 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:17:56,322 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:17:56,329 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:17:56,338 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:17:56,341 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:17:56,343 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:17:56,345 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:17:56,346 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:17:56,346 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:17:56,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:17:56,844 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:17:56,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:17:56,847 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:17:56,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:17:56,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:17:56,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:17:56,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:17:56,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:17:56,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:17:56,985 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:17:57,006 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:17:57,022 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:17:57,037 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:17:57,038 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:17:57,143 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:17:57,143 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:17:57,144 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:17:57,144 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:17:57,145 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:17:57,152 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:17:57,152 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:17:57,154 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:17:57,154 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:17:57,155 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:17:57,156 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:17:57,157 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:17:57,157 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:17:57,196 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:17:57,197 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:17:57,198 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:17:57,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:17:57,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:17:57,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:17:57,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:17:57,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:17:57,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:17:57,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:17:57,229 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:17:57,245 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:17:57,253 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) [2020-12-01 16:17:57,258 INFO L168 Benchmark]: Toolchain (without parser) took 2446.82 ms. Allocated memory was 100.7 MB in the beginning and 123.7 MB in the end (delta: 23.1 MB). Free memory was 73.6 MB in the beginning and 75.5 MB in the end (delta: -2.0 MB). Peak memory consumption was 45.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:17:57,259 INFO L168 Benchmark]: CDTParser took 0.49 ms. Allocated memory is still 100.7 MB. Free memory was 63.0 MB in the beginning and 63.0 MB in the end (delta: 75.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:17:57,260 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2444.37 ms. Allocated memory was 100.7 MB in the beginning and 123.7 MB in the end (delta: 23.1 MB). Free memory was 73.6 MB in the beginning and 75.5 MB in the end (delta: -2.0 MB). Peak memory consumption was 45.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:17:57,262 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.49 ms. Allocated memory is still 100.7 MB. Free memory was 63.0 MB in the beginning and 63.0 MB in the end (delta: 75.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2444.37 ms. Allocated memory was 100.7 MB in the beginning and 123.7 MB in the end (delta: 23.1 MB). Free memory was 73.6 MB in the beginning and 75.5 MB in the end (delta: -2.0 MB). Peak memory consumption was 45.2 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 0.2.0-69874e2 [2020-12-01 16:17:59,741 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:17:59,745 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:17:59,801 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:17:59,802 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:17:59,804 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:17:59,806 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:17:59,809 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:17:59,811 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:17:59,813 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:17:59,814 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:17:59,824 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:17:59,824 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:17:59,826 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:17:59,827 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:17:59,829 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:17:59,830 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:17:59,831 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:17:59,834 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:17:59,841 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:17:59,848 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:17:59,853 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:17:59,855 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:17:59,860 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:17:59,867 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:17:59,868 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:17:59,868 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:17:59,870 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:17:59,870 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:17:59,871 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:17:59,872 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:17:59,873 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:17:59,874 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:17:59,875 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:17:59,884 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:17:59,885 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:17:59,886 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:17:59,887 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:17:59,887 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:17:59,889 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:17:59,890 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:17:59,891 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7a681691-d9c9-4e4e-8ff9-99697f7c1a90/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 16:17:59,940 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:17:59,941 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:17:59,943 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:17:59,943 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:17:59,945 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:17:59,945 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:17:59,945 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:17:59,946 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:17:59,946 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:17:59,946 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:17:59,947 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:17:59,947 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:17:59,948 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:17:59,948 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:17:59,948 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:17:59,948 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:17:59,949 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:17:59,949 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:17:59,949 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:17:59,949 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:17:59,950 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:17:59,950 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:17:59,950 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:17:59,950 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:17:59,951 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:17:59,951 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:17:59,951 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:17:59,951 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:17:59,951 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:17:59,952 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:17:59,952 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 16:17:59,952 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_7a681691-d9c9-4e4e-8ff9-99697f7c1a90/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7a681691-d9c9-4e4e-8ff9-99697f7c1a90/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f68df7431cf43e55defd51b73245820221268bac [2020-12-01 16:18:00,382 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:18:00,430 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:18:00,433 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:18:00,434 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:18:00,435 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:18:00,436 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7a681691-d9c9-4e4e-8ff9-99697f7c1a90/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i [2020-12-01 16:18:00,532 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7a681691-d9c9-4e4e-8ff9-99697f7c1a90/bin/ukojak/data/87a034482/180b9d13b4424ee2a953029ab8ff6cde/FLAGd943c9a92 [2020-12-01 16:18:01,417 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:18:01,418 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7a681691-d9c9-4e4e-8ff9-99697f7c1a90/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness.i [2020-12-01 16:18:01,463 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7a681691-d9c9-4e4e-8ff9-99697f7c1a90/bin/ukojak/data/87a034482/180b9d13b4424ee2a953029ab8ff6cde/FLAGd943c9a92 [2020-12-01 16:18:01,974 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7a681691-d9c9-4e4e-8ff9-99697f7c1a90/bin/ukojak/data/87a034482/180b9d13b4424ee2a953029ab8ff6cde [2020-12-01 16:18:01,980 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:18:01,982 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:18:01,983 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:18:01,983 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:18:01,987 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:18:01,988 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:18:01" (1/1) ... [2020-12-01 16:18:01,991 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b63bd8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:18:01, skipping insertion in model container [2020-12-01 16:18:01,991 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:18:01" (1/1) ... [2020-12-01 16:18:01,999 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:18:02,102 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:18:02,485 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:18:02,492 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:18:03,372 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:03,373 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:03,373 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:03,374 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:03,376 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:03,395 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:03,396 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:03,399 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:03,400 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:03,402 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:03,404 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:03,405 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:03,405 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:03,881 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:18:03,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:18:03,886 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:18:03,888 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:18:03,890 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:18:03,891 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:18:03,892 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:18:03,899 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:18:03,900 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:18:03,901 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:18:04,083 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:18:04,111 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:18:04,135 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 16:18:04,169 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:18:04,175 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:18:04,176 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:18:04,232 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:04,232 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:04,233 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:04,233 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:04,234 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:04,243 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:04,244 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:04,245 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:04,245 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:04,247 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:04,247 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:04,248 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:04,248 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:04,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:18:04,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:18:04,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:18:04,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:18:04,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:18:04,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:18:04,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:18:04,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:18:04,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:18:04,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:18:04,325 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:18:04,342 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:18:04,351 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:18:04,366 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:18:04,367 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:18:04,432 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:04,432 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:04,433 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:04,433 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:04,434 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:04,442 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:04,442 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:04,443 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:04,456 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:04,457 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:04,458 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:04,459 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:04,459 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:18:04,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:18:04,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:18:04,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:18:04,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:18:04,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:18:04,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:18:04,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:18:04,516 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:18:04,516 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:18:04,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:18:04,567 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:18:04,589 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:18:05,544 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:18:05,545 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:18:05 WrapperNode [2020-12-01 16:18:05,545 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:18:05,546 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:18:05,546 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:18:05,547 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:18:05,554 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:18:05" (1/1) ... [2020-12-01 16:18:05,602 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]]] [2020-12-01 16:18:05,655 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:18:05" (1/1) ... [2020-12-01 16:18:05,655 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:18:05,655 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 16:18:05,657 INFO L168 Benchmark]: Toolchain (without parser) took 3674.81 ms. Allocated memory was 56.6 MB in the beginning and 127.9 MB in the end (delta: 71.3 MB). Free memory was 28.2 MB in the beginning and 43.2 MB in the end (delta: -14.9 MB). Peak memory consumption was 56.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:18:05,658 INFO L168 Benchmark]: CDTParser took 2.31 ms. Allocated memory is still 56.6 MB. Free memory is still 38.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:18:05,659 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3562.45 ms. Allocated memory was 56.6 MB in the beginning and 127.9 MB in the end (delta: 71.3 MB). Free memory was 28.0 MB in the beginning and 46.3 MB in the end (delta: -18.3 MB). Peak memory consumption was 54.9 MB. Max. memory is 16.1 GB. [2020-12-01 16:18:05,659 INFO L168 Benchmark]: Boogie Procedure Inliner took 109.04 ms. Allocated memory is still 127.9 MB. Free memory was 46.3 MB in the beginning and 43.2 MB in the end (delta: 3.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:18:05,661 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.31 ms. Allocated memory is still 56.6 MB. Free memory is still 38.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3562.45 ms. Allocated memory was 56.6 MB in the beginning and 127.9 MB in the end (delta: 71.3 MB). Free memory was 28.0 MB in the beginning and 46.3 MB in the end (delta: -18.3 MB). Peak memory consumption was 54.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 109.04 ms. Allocated memory is still 127.9 MB. Free memory was 46.3 MB in the beginning and 43.2 MB in the end (delta: 3.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...