./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_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_681aea33-ce1f-47de-bb1f-e9787b0cfcf6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_681aea33-ce1f-47de-bb1f-e9787b0cfcf6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_681aea33-ce1f-47de-bb1f-e9787b0cfcf6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_681aea33-ce1f-47de-bb1f-e9787b0cfcf6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_681aea33-ce1f-47de-bb1f-e9787b0cfcf6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_681aea33-ce1f-47de-bb1f-e9787b0cfcf6/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 5448ca5551e7f6676753aec09a8f57a3f99edf45 .......................................................................................................................................................................................................... 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_681aea33-ce1f-47de-bb1f-e9787b0cfcf6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_681aea33-ce1f-47de-bb1f-e9787b0cfcf6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_681aea33-ce1f-47de-bb1f-e9787b0cfcf6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_681aea33-ce1f-47de-bb1f-e9787b0cfcf6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_681aea33-ce1f-47de-bb1f-e9787b0cfcf6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_681aea33-ce1f-47de-bb1f-e9787b0cfcf6/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 5448ca5551e7f6676753aec09a8f57a3f99edf45 ............................................................................................................................................................................................................................... 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 04:42:45,823 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:45,831 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:45,912 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:45,913 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:45,918 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:45,921 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:45,925 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:45,928 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:45,934 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:45,935 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:45,937 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:45,938 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:45,942 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:45,943 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:45,946 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:45,947 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:45,952 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:45,955 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:45,965 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:45,967 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:45,969 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:45,971 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:45,972 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:45,981 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:45,981 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:45,982 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:45,984 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:45,985 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:45,986 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:45,986 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:45,988 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:45,990 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:45,991 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:45,992 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:45,993 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:45,994 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:45,994 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:45,994 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:45,995 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:45,996 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:45,998 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_681aea33-ce1f-47de-bb1f-e9787b0cfcf6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:42:46,036 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:46,036 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:46,038 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:42:46,038 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:42:46,039 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:46,039 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:46,039 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:46,040 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:42:46,040 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:46,040 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:42:46,041 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:46,041 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:42:46,042 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:42:46,042 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:46,042 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:42:46,042 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:46,043 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:46,043 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:46,043 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:46,043 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:46,044 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:46,044 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:46,044 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:42:46,044 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:42:46,044 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:42:46,045 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:42:46,045 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:42:46,045 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_681aea33-ce1f-47de-bb1f-e9787b0cfcf6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_681aea33-ce1f-47de-bb1f-e9787b0cfcf6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5448ca5551e7f6676753aec09a8f57a3f99edf45 [2020-11-28 04:42:46,337 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:46,369 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:46,372 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:46,373 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:46,388 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:46,389 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_681aea33-ce1f-47de-bb1f-e9787b0cfcf6/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i [2020-11-28 04:42:46,467 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_681aea33-ce1f-47de-bb1f-e9787b0cfcf6/bin/ukojak/data/f39157292/d205b28e36a74120a4b011e927206059/FLAG329693a60 [2020-11-28 04:42:47,354 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:47,355 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_681aea33-ce1f-47de-bb1f-e9787b0cfcf6/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i [2020-11-28 04:42:47,414 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_681aea33-ce1f-47de-bb1f-e9787b0cfcf6/bin/ukojak/data/f39157292/d205b28e36a74120a4b011e927206059/FLAG329693a60 [2020-11-28 04:42:47,855 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_681aea33-ce1f-47de-bb1f-e9787b0cfcf6/bin/ukojak/data/f39157292/d205b28e36a74120a4b011e927206059 [2020-11-28 04:42:47,861 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:47,863 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:47,872 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:47,872 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:47,875 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:47,876 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:47" (1/1) ... [2020-11-28 04:42:47,879 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@143c1001 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:47, skipping insertion in model container [2020-11-28 04:42:47,879 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:47" (1/1) ... [2020-11-28 04:42:47,888 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:47,981 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:48,331 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:42:48,336 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:42:49,205 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,206 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,207 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,208 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,209 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,223 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,224 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,226 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,226 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,228 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,229 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,230 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,231 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,619 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:42:49,621 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:42:49,622 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:42:49,623 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:42:49,625 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:42:49,625 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:42:49,626 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:42:49,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:42:49,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:42:49,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:42:49,802 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:42:49,830 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:42:49,847 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:42:49,875 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:42:49,876 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:42:49,953 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,955 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,956 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,962 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,962 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,974 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,977 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,978 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,979 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,981 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,982 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,982 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,983 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:50,035 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:42:50,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:42:50,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:42:50,037 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:42:50,047 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:42:50,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:42:50,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:42:50,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:42:50,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:42:50,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:42:50,077 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:42:50,109 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:42:50,119 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 04:42:50,130 INFO L168 Benchmark]: Toolchain (without parser) took 2264.46 ms. Allocated memory was 88.1 MB in the beginning and 109.1 MB in the end (delta: 21.0 MB). Free memory was 65.3 MB in the beginning and 53.6 MB in the end (delta: 11.7 MB). Peak memory consumption was 33.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:50,131 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 88.1 MB. Free memory was 69.2 MB in the beginning and 69.2 MB in the end (delta: 34.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:50,133 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2254.69 ms. Allocated memory was 88.1 MB in the beginning and 109.1 MB in the end (delta: 21.0 MB). Free memory was 65.1 MB in the beginning and 53.6 MB in the end (delta: 11.6 MB). Peak memory consumption was 33.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:50,139 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 88.1 MB. Free memory was 69.2 MB in the beginning and 69.2 MB in the end (delta: 34.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2254.69 ms. Allocated memory was 88.1 MB in the beginning and 109.1 MB in the end (delta: 21.0 MB). Free memory was 65.1 MB in the beginning and 53.6 MB in the end (delta: 11.6 MB). Peak memory consumption was 33.1 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 04:42:52,452 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:52,456 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:52,503 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:52,504 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:52,509 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:52,511 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:52,516 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:52,519 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:52,525 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:52,527 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:52,532 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:52,532 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:52,536 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:52,546 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:52,548 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:52,549 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:52,553 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:52,556 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:52,564 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:52,566 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:52,567 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:52,570 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:52,577 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:52,586 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:52,587 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:52,587 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:52,589 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:52,590 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:52,592 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:52,592 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:52,593 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:52,596 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:52,597 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:52,598 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:52,599 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:52,600 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:52,600 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:52,601 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:52,603 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:52,604 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:52,605 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_681aea33-ce1f-47de-bb1f-e9787b0cfcf6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:42:52,629 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:52,630 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:52,630 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:42:52,631 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:42:52,632 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:52,632 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:52,632 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:52,633 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:52,633 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:42:52,633 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:52,633 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:42:52,634 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:42:52,634 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:42:52,634 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:42:52,634 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:42:52,634 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:52,635 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:42:52,635 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:52,635 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:52,636 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:52,636 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:52,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:52,636 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:52,637 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:52,637 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:42:52,637 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:42:52,637 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:42:52,638 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:42:52,638 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:42:52,638 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:42:52,638 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:42:52,639 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_681aea33-ce1f-47de-bb1f-e9787b0cfcf6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_681aea33-ce1f-47de-bb1f-e9787b0cfcf6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5448ca5551e7f6676753aec09a8f57a3f99edf45 [2020-11-28 04:42:53,037 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:53,080 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:53,086 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:53,087 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:53,088 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:53,089 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_681aea33-ce1f-47de-bb1f-e9787b0cfcf6/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i [2020-11-28 04:42:53,173 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_681aea33-ce1f-47de-bb1f-e9787b0cfcf6/bin/ukojak/data/dfa909741/371145a2a9bf428bab2d3a9aa1caf706/FLAGb621c2e84 [2020-11-28 04:42:54,087 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:54,088 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_681aea33-ce1f-47de-bb1f-e9787b0cfcf6/sv-benchmarks/c/aws-c-common/aws_linked_list_swap_contents_harness.i [2020-11-28 04:42:54,136 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_681aea33-ce1f-47de-bb1f-e9787b0cfcf6/bin/ukojak/data/dfa909741/371145a2a9bf428bab2d3a9aa1caf706/FLAGb621c2e84 [2020-11-28 04:42:54,534 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_681aea33-ce1f-47de-bb1f-e9787b0cfcf6/bin/ukojak/data/dfa909741/371145a2a9bf428bab2d3a9aa1caf706 [2020-11-28 04:42:54,537 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:54,538 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:54,540 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:54,541 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:54,544 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:54,545 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:54" (1/1) ... [2020-11-28 04:42:54,547 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36a8c63b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:54, skipping insertion in model container [2020-11-28 04:42:54,547 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:54" (1/1) ... [2020-11-28 04:42:54,556 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:54,686 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:55,077 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:42:55,084 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:42:55,995 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:55,996 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:55,997 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:55,998 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:55,999 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,016 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,017 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,020 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,021 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,023 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,024 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,025 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,026 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,446 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:42:56,448 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:42:56,449 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:42:56,450 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:42:56,452 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:42:56,453 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:42:56,454 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:42:56,462 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:42:56,463 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:42:56,464 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:42:56,656 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:42:56,705 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:42:56,733 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:42:56,767 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:56,787 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:42:56,787 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:42:56,826 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,827 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,827 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,828 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,829 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,838 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,840 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,841 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,842 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,842 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,892 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:42:56,893 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:42:56,894 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:42:56,896 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:42:56,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:42:56,905 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:42:56,906 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:42:56,907 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:42:56,908 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:42:56,908 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:42:56,985 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:42:57,011 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:42:57,025 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:42:57,050 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:42:57,058 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:42:57,113 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,123 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,123 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,124 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,127 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,157 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,158 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,159 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,160 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,160 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,162 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,162 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,163 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:42:57,209 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:42:57,209 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:42:57,210 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:42:57,211 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:42:57,211 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:42:57,212 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:42:57,213 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:42:57,213 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:42:57,214 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:42:57,274 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:42:57,315 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:42:58,119 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:42:58,119 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:58 WrapperNode [2020-11-28 04:42:58,120 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:58,121 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:42:58,121 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:42:58,121 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:42:58,129 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:58" (1/1) ... [2020-11-28 04:42:58,177 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 04:42:58,219 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:58" (1/1) ... [2020-11-28 04:42:58,219 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:42:58,219 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:42:58,222 INFO L168 Benchmark]: Toolchain (without parser) took 3682.11 ms. Allocated memory was 56.6 MB in the beginning and 117.4 MB in the end (delta: 60.8 MB). Free memory was 35.2 MB in the beginning and 62.9 MB in the end (delta: -27.7 MB). Peak memory consumption was 31.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:58,222 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 46.1 MB. Free memory was 29.1 MB in the beginning and 29.0 MB in the end (delta: 40.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:58,223 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3579.96 ms. Allocated memory was 56.6 MB in the beginning and 117.4 MB in the end (delta: 60.8 MB). Free memory was 35.0 MB in the beginning and 66.0 MB in the end (delta: -31.0 MB). Peak memory consumption was 75.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:58,224 INFO L168 Benchmark]: Boogie Procedure Inliner took 98.47 ms. Allocated memory is still 117.4 MB. Free memory was 66.0 MB in the beginning and 62.9 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:58,226 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 46.1 MB. Free memory was 29.1 MB in the beginning and 29.0 MB in the end (delta: 40.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3579.96 ms. Allocated memory was 56.6 MB in the beginning and 117.4 MB in the end (delta: 60.8 MB). Free memory was 35.0 MB in the beginning and 66.0 MB in the end (delta: -31.0 MB). Peak memory consumption was 75.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 98.47 ms. Allocated memory is still 117.4 MB. Free memory was 66.0 MB in the beginning and 62.9 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...