./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_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_fb9b4f07-b1f5-4fbf-921f-14b325d33c0a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fb9b4f07-b1f5-4fbf-921f-14b325d33c0a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fb9b4f07-b1f5-4fbf-921f-14b325d33c0a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fb9b4f07-b1f5-4fbf-921f-14b325d33c0a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fb9b4f07-b1f5-4fbf-921f-14b325d33c0a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fb9b4f07-b1f5-4fbf-921f-14b325d33c0a/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 c15ef017ce18eb8cfddd402857b691f0f2172b1f .......................................................................................................................................................................................................... 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_fb9b4f07-b1f5-4fbf-921f-14b325d33c0a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fb9b4f07-b1f5-4fbf-921f-14b325d33c0a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fb9b4f07-b1f5-4fbf-921f-14b325d33c0a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fb9b4f07-b1f5-4fbf-921f-14b325d33c0a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fb9b4f07-b1f5-4fbf-921f-14b325d33c0a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fb9b4f07-b1f5-4fbf-921f-14b325d33c0a/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 c15ef017ce18eb8cfddd402857b691f0f2172b1f ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-03 11:04:59,682 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:04:59,686 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:04:59,744 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:04:59,745 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:04:59,746 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:04:59,748 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:04:59,751 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:04:59,753 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:04:59,754 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:04:59,755 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:04:59,757 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:04:59,757 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:04:59,758 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:04:59,760 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:04:59,761 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:04:59,762 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:04:59,763 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:04:59,766 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:04:59,768 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:04:59,770 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:04:59,772 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:04:59,773 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:04:59,774 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:04:59,778 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:04:59,779 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:04:59,779 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:04:59,780 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:04:59,781 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:04:59,782 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:04:59,782 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:04:59,783 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:04:59,784 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:04:59,785 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:04:59,786 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:04:59,787 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:04:59,788 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:04:59,788 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:04:59,788 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:04:59,790 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:04:59,790 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:04:59,791 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fb9b4f07-b1f5-4fbf-921f-14b325d33c0a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-03 11:04:59,815 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:04:59,815 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:04:59,816 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:04:59,816 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:04:59,817 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:04:59,817 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:04:59,817 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:04:59,817 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 11:04:59,818 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:04:59,818 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:04:59,818 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:04:59,818 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:04:59,818 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:04:59,819 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:04:59,819 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:04:59,819 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:04:59,819 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:04:59,819 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:04:59,820 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:04:59,820 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:04:59,820 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:04:59,820 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:04:59,820 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:04:59,821 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-03 11:04:59,821 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 11:04:59,821 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:04:59,821 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:04:59,821 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_fb9b4f07-b1f5-4fbf-921f-14b325d33c0a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fb9b4f07-b1f5-4fbf-921f-14b325d33c0a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c15ef017ce18eb8cfddd402857b691f0f2172b1f [2020-12-03 11:05:00,057 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:05:00,100 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:05:00,104 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:05:00,105 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:05:00,106 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:05:00,108 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fb9b4f07-b1f5-4fbf-921f-14b325d33c0a/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2020-12-03 11:05:00,181 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fb9b4f07-b1f5-4fbf-921f-14b325d33c0a/bin/ukojak/data/7bc3ff4b2/f382d7374065424aac5becd6867f46c3/FLAGa3b97e58d [2020-12-03 11:05:01,031 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:05:01,034 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fb9b4f07-b1f5-4fbf-921f-14b325d33c0a/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2020-12-03 11:05:01,081 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fb9b4f07-b1f5-4fbf-921f-14b325d33c0a/bin/ukojak/data/7bc3ff4b2/f382d7374065424aac5becd6867f46c3/FLAGa3b97e58d [2020-12-03 11:05:01,502 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fb9b4f07-b1f5-4fbf-921f-14b325d33c0a/bin/ukojak/data/7bc3ff4b2/f382d7374065424aac5becd6867f46c3 [2020-12-03 11:05:01,504 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:05:01,506 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:05:01,508 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:05:01,509 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:05:01,512 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:05:01,513 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:05:01" (1/1) ... [2020-12-03 11:05:01,515 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d9d8429 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:05:01, skipping insertion in model container [2020-12-03 11:05:01,516 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:05:01" (1/1) ... [2020-12-03 11:05:01,523 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:05:01,612 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:05:01,991 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:05:01,999 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:05:02,951 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:02,952 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:02,954 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:02,955 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:02,958 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:02,985 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:02,994 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:02,997 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:03,000 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:03,004 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:03,007 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:03,008 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:03,008 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:03,463 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:05:03,464 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:05:03,465 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:05:03,466 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:05:03,468 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:05:03,469 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:05:03,469 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:05:03,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:05:03,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:05:03,471 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:05:03,640 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:05:03,703 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:05:03,732 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 11:05:03,750 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:05:03,757 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:05:03,797 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:03,797 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:03,798 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:03,798 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:03,799 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:03,805 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:03,806 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:03,807 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:03,807 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:03,809 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:03,809 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:03,810 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:03,810 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:03,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:05:03,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:05:03,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:05:03,885 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:05:03,886 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:05:03,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:05:03,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:05:03,888 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:05:03,888 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:05:03,889 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:05:03,906 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:05:03,932 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:05:03,955 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) [2020-12-03 11:05:03,960 INFO L168 Benchmark]: Toolchain (without parser) took 2452.98 ms. Allocated memory is still 113.2 MB. Free memory was 75.9 MB in the beginning and 62.8 MB in the end (delta: 13.1 MB). Peak memory consumption was 46.7 MB. Max. memory is 16.1 GB. [2020-12-03 11:05:03,961 INFO L168 Benchmark]: CDTParser took 0.43 ms. Allocated memory is still 88.1 MB. Free memory was 45.9 MB in the beginning and 45.9 MB in the end (delta: 1.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:05:03,962 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2449.56 ms. Allocated memory is still 113.2 MB. Free memory was 75.6 MB in the beginning and 62.8 MB in the end (delta: 12.7 MB). Peak memory consumption was 44.6 MB. Max. memory is 16.1 GB. [2020-12-03 11:05:03,963 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43 ms. Allocated memory is still 88.1 MB. Free memory was 45.9 MB in the beginning and 45.9 MB in the end (delta: 1.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2449.56 ms. Allocated memory is still 113.2 MB. Free memory was 75.6 MB in the beginning and 62.8 MB in the end (delta: 12.7 MB). Peak memory consumption was 44.6 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 [2020-12-03 11:05:06,256 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:05:06,258 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:05:06,301 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:05:06,302 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:05:06,308 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:05:06,311 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:05:06,316 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:05:06,319 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:05:06,327 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:05:06,329 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:05:06,334 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:05:06,335 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:05:06,337 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:05:06,339 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:05:06,341 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:05:06,343 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:05:06,348 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:05:06,351 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:05:06,356 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:05:06,361 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:05:06,363 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:05:06,364 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:05:06,365 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:05:06,368 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:05:06,369 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:05:06,369 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:05:06,370 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:05:06,370 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:05:06,372 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:05:06,372 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:05:06,373 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:05:06,374 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:05:06,374 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:05:06,376 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:05:06,376 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:05:06,376 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:05:06,377 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:05:06,377 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:05:06,378 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:05:06,378 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:05:06,382 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fb9b4f07-b1f5-4fbf-921f-14b325d33c0a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-03 11:05:06,426 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:05:06,427 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:05:06,427 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:05:06,428 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:05:06,428 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:05:06,428 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:05:06,429 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:05:06,429 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:05:06,429 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:05:06,429 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:05:06,429 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:05:06,429 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 11:05:06,429 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 11:05:06,430 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 11:05:06,430 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:05:06,430 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:05:06,430 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:05:06,430 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:05:06,430 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:05:06,431 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:05:06,431 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:05:06,431 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:05:06,431 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:05:06,431 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:05:06,431 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:05:06,431 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 11:05:06,431 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-03 11:05:06,432 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:05:06,442 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-03 11:05:06,442 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:05:06,442 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-03 11:05:06,443 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_fb9b4f07-b1f5-4fbf-921f-14b325d33c0a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fb9b4f07-b1f5-4fbf-921f-14b325d33c0a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c15ef017ce18eb8cfddd402857b691f0f2172b1f [2020-12-03 11:05:06,800 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:05:06,841 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:05:06,845 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:05:06,847 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:05:06,847 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:05:06,848 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fb9b4f07-b1f5-4fbf-921f-14b325d33c0a/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2020-12-03 11:05:06,912 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fb9b4f07-b1f5-4fbf-921f-14b325d33c0a/bin/ukojak/data/4f7e586ba/2a1e9c10da6e4e06afe6266a4dd3e983/FLAGd9d8a9aa5 [2020-12-03 11:05:07,758 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:05:07,759 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fb9b4f07-b1f5-4fbf-921f-14b325d33c0a/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2020-12-03 11:05:07,800 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fb9b4f07-b1f5-4fbf-921f-14b325d33c0a/bin/ukojak/data/4f7e586ba/2a1e9c10da6e4e06afe6266a4dd3e983/FLAGd9d8a9aa5 [2020-12-03 11:05:08,255 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fb9b4f07-b1f5-4fbf-921f-14b325d33c0a/bin/ukojak/data/4f7e586ba/2a1e9c10da6e4e06afe6266a4dd3e983 [2020-12-03 11:05:08,259 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:05:08,260 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:05:08,262 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:05:08,262 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:05:08,265 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:05:08,266 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:05:08" (1/1) ... [2020-12-03 11:05:08,269 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d4d512 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:05:08, skipping insertion in model container [2020-12-03 11:05:08,269 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:05:08" (1/1) ... [2020-12-03 11:05:08,276 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:05:08,386 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:05:08,798 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:05:08,812 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:05:09,668 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:09,669 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:09,669 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:09,670 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:09,671 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:09,685 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:09,686 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:09,688 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:09,689 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:09,691 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:09,692 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:09,692 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:09,693 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:10,060 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:05:10,061 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:05:10,062 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:05:10,064 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:05:10,065 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:05:10,066 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:05:10,067 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:05:10,068 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:05:10,068 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:05:10,069 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:05:10,237 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:05:10,314 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:05:10,351 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 11:05:10,387 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:05:10,393 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:05:10,393 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:05:10,431 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:10,432 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:10,432 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:10,433 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:10,434 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:10,445 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:10,446 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:10,454 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:10,455 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:10,456 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:10,457 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:10,457 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:10,457 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:10,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:05:10,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:05:10,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:05:10,520 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:05:10,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:05:10,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:05:10,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:05:10,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:05:10,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:05:10,526 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:05:10,560 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:05:10,614 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:05:10,641 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 11:05:10,655 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:05:10,656 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:05:10,719 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:10,719 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:10,719 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:10,720 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:10,721 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:10,727 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:10,727 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:10,728 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:10,728 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:10,729 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:10,730 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:10,730 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:10,731 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:10,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:05:10,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:05:10,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:05:10,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:05:10,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:05:10,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:05:10,766 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:05:10,766 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:05:10,766 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:05:10,767 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:05:10,787 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:05:10,814 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:05:11,819 INFO L208 MainTranslator]: Completed translation [2020-12-03 11:05:11,820 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:05:11 WrapperNode [2020-12-03 11:05:11,820 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 11:05:11,821 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 11:05:11,821 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 11:05:11,821 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 11:05:11,829 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:05:11" (1/1) ... [2020-12-03 11:05:11,887 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]]] [2020-12-03 11:05:11,939 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:05:11" (1/1) ... [2020-12-03 11:05:11,939 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 11:05:11,939 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 11:05:11,941 INFO L168 Benchmark]: Toolchain (without parser) took 3680.16 ms. Allocated memory was 65.0 MB in the beginning and 123.7 MB in the end (delta: 58.7 MB). Free memory was 38.5 MB in the beginning and 61.3 MB in the end (delta: -22.8 MB). Peak memory consumption was 35.2 MB. Max. memory is 16.1 GB. [2020-12-03 11:05:11,942 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 65.0 MB. Free memory is still 47.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:05:11,943 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3558.67 ms. Allocated memory was 65.0 MB in the beginning and 123.7 MB in the end (delta: 58.7 MB). Free memory was 38.3 MB in the beginning and 65.5 MB in the end (delta: -27.2 MB). Peak memory consumption was 73.8 MB. Max. memory is 16.1 GB. [2020-12-03 11:05:11,943 INFO L168 Benchmark]: Boogie Procedure Inliner took 118.40 ms. Allocated memory is still 123.7 MB. Free memory was 65.5 MB in the beginning and 61.3 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-03 11:05:11,945 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 65.0 MB. Free memory is still 47.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3558.67 ms. Allocated memory was 65.0 MB in the beginning and 123.7 MB in the end (delta: 58.7 MB). Free memory was 38.3 MB in the beginning and 65.5 MB in the end (delta: -27.2 MB). Peak memory consumption was 73.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 118.40 ms. Allocated memory is still 123.7 MB. Free memory was 65.5 MB in the beginning and 61.3 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...