./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_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_d0ab446a-5651-4a7f-b472-33c771a9b0ad/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d0ab446a-5651-4a7f-b472-33c771a9b0ad/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d0ab446a-5651-4a7f-b472-33c771a9b0ad/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d0ab446a-5651-4a7f-b472-33c771a9b0ad/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d0ab446a-5651-4a7f-b472-33c771a9b0ad/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d0ab446a-5651-4a7f-b472-33c771a9b0ad/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 f985731f08ecb6339d31f0664e837c08cecacff8 ........................................................................................................................................................................... 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_d0ab446a-5651-4a7f-b472-33c771a9b0ad/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d0ab446a-5651-4a7f-b472-33c771a9b0ad/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d0ab446a-5651-4a7f-b472-33c771a9b0ad/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d0ab446a-5651-4a7f-b472-33c771a9b0ad/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d0ab446a-5651-4a7f-b472-33c771a9b0ad/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d0ab446a-5651-4a7f-b472-33c771a9b0ad/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 f985731f08ecb6339d31f0664e837c08cecacff8 ......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:47:19,556 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:47:19,560 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:47:19,693 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:47:19,694 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:47:19,702 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:47:19,705 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:47:19,711 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:47:19,715 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:47:19,723 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:47:19,725 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:47:19,728 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:47:19,729 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:47:19,734 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:47:19,737 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:47:19,740 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:47:19,742 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:47:19,747 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:47:19,751 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:47:19,762 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:47:19,765 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:47:19,767 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:47:19,770 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:47:19,772 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:47:19,783 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:47:19,784 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:47:19,785 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:47:19,788 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:47:19,789 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:47:19,791 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:47:19,792 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:47:19,794 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:47:19,797 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:47:19,799 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:47:19,801 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:47:19,801 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:47:19,803 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:47:19,803 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:47:19,804 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:47:19,805 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:47:19,808 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:47:19,809 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d0ab446a-5651-4a7f-b472-33c771a9b0ad/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 17:47:19,859 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:47:19,860 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:47:19,862 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:47:19,862 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:47:19,864 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:47:19,864 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:47:19,864 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:47:19,865 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:47:19,865 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:47:19,866 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:47:19,867 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:47:19,868 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:47:19,868 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:47:19,868 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:47:19,869 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:47:19,869 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:47:19,869 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:47:19,870 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:47:19,870 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:47:19,871 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:47:19,871 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:47:19,871 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:47:19,872 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:47:19,872 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:47:19,872 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:47:19,873 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:47:19,873 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:47:19,874 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_d0ab446a-5651-4a7f-b472-33c771a9b0ad/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d0ab446a-5651-4a7f-b472-33c771a9b0ad/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f985731f08ecb6339d31f0664e837c08cecacff8 [2020-12-01 17:47:20,260 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:47:20,293 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:47:20,300 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:47:20,302 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:47:20,303 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:47:20,305 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d0ab446a-5651-4a7f-b472-33c771a9b0ad/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2020-12-01 17:47:20,416 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d0ab446a-5651-4a7f-b472-33c771a9b0ad/bin/ukojak/data/b4ceff33a/e0fcab1110744c2696e66e36f05853de/FLAGe50e0c91e [2020-12-01 17:47:21,464 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:47:21,466 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d0ab446a-5651-4a7f-b472-33c771a9b0ad/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2020-12-01 17:47:21,528 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d0ab446a-5651-4a7f-b472-33c771a9b0ad/bin/ukojak/data/b4ceff33a/e0fcab1110744c2696e66e36f05853de/FLAGe50e0c91e [2020-12-01 17:47:21,868 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d0ab446a-5651-4a7f-b472-33c771a9b0ad/bin/ukojak/data/b4ceff33a/e0fcab1110744c2696e66e36f05853de [2020-12-01 17:47:21,870 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:47:21,872 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:47:21,874 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:47:21,875 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:47:21,880 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:47:21,883 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:47:21" (1/1) ... [2020-12-01 17:47:21,885 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4156bdbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:47:21, skipping insertion in model container [2020-12-01 17:47:21,886 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:47:21" (1/1) ... [2020-12-01 17:47:21,892 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:47:22,039 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:47:22,450 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:47:22,463 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:47:23,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:23,777 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:23,778 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:23,779 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:23,781 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:23,799 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:23,801 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:23,804 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:23,805 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:24,402 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:47:24,404 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:47:24,406 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:47:24,408 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:47:24,410 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:47:24,411 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:47:24,413 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:47:24,414 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:47:24,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:47:24,416 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:47:24,684 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:47:24,805 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:24,806 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:24,930 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:47:25,001 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.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 17:47:25,014 INFO L168 Benchmark]: Toolchain (without parser) took 3140.32 ms. Allocated memory is still 98.6 MB. Free memory was 56.0 MB in the beginning and 49.1 MB in the end (delta: 6.9 MB). Peak memory consumption was 31.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:47:25,017 INFO L168 Benchmark]: CDTParser took 0.87 ms. Allocated memory is still 79.7 MB. Free memory was 49.8 MB in the beginning and 49.7 MB in the end (delta: 25.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:47:25,018 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3137.02 ms. Allocated memory is still 98.6 MB. Free memory was 56.0 MB in the beginning and 49.1 MB in the end (delta: 6.9 MB). Peak memory consumption was 31.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:47:25,024 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.87 ms. Allocated memory is still 79.7 MB. Free memory was 49.8 MB in the beginning and 49.7 MB in the end (delta: 25.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3137.02 ms. Allocated memory is still 98.6 MB. Free memory was 56.0 MB in the beginning and 49.1 MB in the end (delta: 6.9 MB). Peak memory consumption was 31.6 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 [2020-12-01 17:47:27,818 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:47:27,823 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:47:27,873 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:47:27,875 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:47:27,883 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:47:27,887 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:47:27,893 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:47:27,898 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:47:27,908 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:47:27,911 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:47:27,926 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:47:27,927 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:47:27,931 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:47:27,933 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:47:27,936 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:47:27,939 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:47:27,944 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:47:27,949 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:47:27,955 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:47:27,962 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:47:27,965 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:47:27,968 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:47:27,969 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:47:27,973 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:47:27,974 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:47:27,975 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:47:27,976 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:47:27,977 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:47:27,979 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:47:27,979 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:47:27,981 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:47:27,982 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:47:27,984 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:47:27,986 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:47:27,986 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:47:27,988 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:47:27,988 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:47:27,989 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:47:27,991 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:47:27,992 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:47:27,993 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d0ab446a-5651-4a7f-b472-33c771a9b0ad/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 17:47:28,032 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:47:28,033 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:47:28,034 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:47:28,037 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:47:28,039 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:47:28,039 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:47:28,040 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:47:28,040 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:47:28,040 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:47:28,041 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:47:28,042 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:47:28,043 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:47:28,043 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:47:28,043 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:47:28,044 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:47:28,044 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:47:28,044 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:47:28,044 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:47:28,045 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:47:28,045 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:47:28,045 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:47:28,046 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:47:28,046 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:47:28,047 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:47:28,047 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:47:28,048 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:47:28,048 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:47:28,048 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:47:28,049 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:47:28,049 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:47:28,049 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 17:47:28,049 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_d0ab446a-5651-4a7f-b472-33c771a9b0ad/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d0ab446a-5651-4a7f-b472-33c771a9b0ad/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f985731f08ecb6339d31f0664e837c08cecacff8 [2020-12-01 17:47:28,525 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:47:28,555 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:47:28,563 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:47:28,564 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:47:28,565 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:47:28,566 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d0ab446a-5651-4a7f-b472-33c771a9b0ad/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2020-12-01 17:47:28,658 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d0ab446a-5651-4a7f-b472-33c771a9b0ad/bin/ukojak/data/b0c008088/f46d39d411574f24b1a4ac60ee060b1c/FLAGf2e0262d9 [2020-12-01 17:47:29,868 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:47:29,869 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d0ab446a-5651-4a7f-b472-33c771a9b0ad/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2020-12-01 17:47:29,940 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d0ab446a-5651-4a7f-b472-33c771a9b0ad/bin/ukojak/data/b0c008088/f46d39d411574f24b1a4ac60ee060b1c/FLAGf2e0262d9 [2020-12-01 17:47:30,249 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d0ab446a-5651-4a7f-b472-33c771a9b0ad/bin/ukojak/data/b0c008088/f46d39d411574f24b1a4ac60ee060b1c [2020-12-01 17:47:30,252 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:47:30,254 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:47:30,256 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:47:30,256 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:47:30,261 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:47:30,262 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:47:30" (1/1) ... [2020-12-01 17:47:30,265 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ce44214 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:47:30, skipping insertion in model container [2020-12-01 17:47:30,266 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:47:30" (1/1) ... [2020-12-01 17:47:30,276 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:47:30,429 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:47:30,841 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:47:30,847 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:47:32,245 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:32,246 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:32,247 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:32,248 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:32,250 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:32,275 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:32,276 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:32,279 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:32,280 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:32,969 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:47:32,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:47:32,973 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:47:32,975 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:47:32,978 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:47:32,979 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:47:32,980 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:47:32,981 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:47:32,982 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:47:32,983 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:47:33,243 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:47:33,426 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:33,439 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:33,565 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:47:33,717 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 17:47:33,787 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:47:33,808 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:47:33,811 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:47:33,897 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:33,898 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:33,899 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:33,899 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:33,900 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:33,910 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:33,910 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:33,912 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:33,913 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:33,978 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:47:33,979 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:47:33,980 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:47:33,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:47:33,987 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:47:33,988 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:47:33,988 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:47:33,989 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:47:33,989 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:47:33,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:47:34,048 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:47:34,202 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:34,203 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:34,257 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:47:34,312 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:47:34,380 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:47:34,381 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:47:34,447 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:34,448 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:34,448 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:34,448 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:34,449 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:34,458 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:34,459 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:34,460 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:34,461 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:34,507 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:47:34,508 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:47:34,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:47:34,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:47:34,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:47:34,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:47:34,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:47:34,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:47:34,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:47:34,516 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:47:34,620 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:47:34,735 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:34,735 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:47:34,823 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:47:36,422 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:47:36,423 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:47:36 WrapperNode [2020-12-01 17:47:36,423 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:47:36,424 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:47:36,425 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:47:36,425 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:47:36,435 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:47:36" (1/1) ... [2020-12-01 17:47:36,512 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-01 17:47:36,597 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:47:36" (1/1) ... [2020-12-01 17:47:36,597 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:47:36,598 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 17:47:36,600 INFO L168 Benchmark]: Toolchain (without parser) took 6345.11 ms. Allocated memory was 54.5 MB in the beginning and 232.8 MB in the end (delta: 178.3 MB). Free memory was 33.3 MB in the beginning and 152.9 MB in the end (delta: -119.6 MB). Peak memory consumption was 58.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:47:36,601 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 54.5 MB. Free memory was 36.5 MB in the beginning and 36.4 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:47:36,602 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6167.47 ms. Allocated memory was 54.5 MB in the beginning and 232.8 MB in the end (delta: 178.3 MB). Free memory was 33.2 MB in the beginning and 159.2 MB in the end (delta: -126.0 MB). Peak memory consumption was 174.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:47:36,603 INFO L168 Benchmark]: Boogie Procedure Inliner took 173.26 ms. Allocated memory is still 232.8 MB. Free memory was 159.2 MB in the beginning and 152.9 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:47:36,605 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 54.5 MB. Free memory was 36.5 MB in the beginning and 36.4 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6167.47 ms. Allocated memory was 54.5 MB in the beginning and 232.8 MB in the end (delta: 178.3 MB). Free memory was 33.2 MB in the beginning and 159.2 MB in the end (delta: -126.0 MB). Peak memory consumption was 174.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 173.26 ms. Allocated memory is still 232.8 MB. Free memory was 159.2 MB in the beginning and 152.9 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 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...