./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_4a1e5325-a875-4e33-af0c-9da858b12009/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4a1e5325-a875-4e33-af0c-9da858b12009/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4a1e5325-a875-4e33-af0c-9da858b12009/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4a1e5325-a875-4e33-af0c-9da858b12009/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4a1e5325-a875-4e33-af0c-9da858b12009/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4a1e5325-a875-4e33-af0c-9da858b12009/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 31ac40ad0b8893f5809798c6778c407a684c9e2e ............................................................................................................................................................................... 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_4a1e5325-a875-4e33-af0c-9da858b12009/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4a1e5325-a875-4e33-af0c-9da858b12009/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4a1e5325-a875-4e33-af0c-9da858b12009/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4a1e5325-a875-4e33-af0c-9da858b12009/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4a1e5325-a875-4e33-af0c-9da858b12009/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4a1e5325-a875-4e33-af0c-9da858b12009/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 31ac40ad0b8893f5809798c6778c407a684c9e2e ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 21:56:00,491 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:56:00,493 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:56:00,568 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:56:00,569 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:56:00,570 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:56:00,572 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:56:00,575 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:56:00,578 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:56:00,579 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:56:00,580 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:56:00,582 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:56:00,582 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:56:00,584 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:56:00,585 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:56:00,587 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:56:00,588 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:56:00,589 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:56:00,591 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:56:00,594 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:56:00,596 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:56:00,598 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:56:00,600 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:56:00,601 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:56:00,604 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:56:00,605 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:56:00,605 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:56:00,607 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:56:00,607 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:56:00,608 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:56:00,609 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:56:00,610 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:56:00,611 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:56:00,612 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:56:00,613 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:56:00,614 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:56:00,615 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:56:00,615 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:56:00,615 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:56:00,617 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:56:00,618 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:56:00,619 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4a1e5325-a875-4e33-af0c-9da858b12009/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 21:56:00,647 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:56:00,648 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:56:00,649 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 21:56:00,649 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 21:56:00,650 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:56:00,650 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:56:00,651 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:56:00,651 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 21:56:00,651 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:56:00,651 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 21:56:00,651 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:56:00,652 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 21:56:00,652 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 21:56:00,652 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:56:00,652 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 21:56:00,653 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 21:56:00,653 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 21:56:00,653 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:56:00,653 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:56:00,653 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 21:56:00,654 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:56:00,654 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:56:00,654 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 21:56:00,654 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 21:56:00,655 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 21:56:00,655 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 21:56:00,655 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 21:56:00,655 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_4a1e5325-a875-4e33-af0c-9da858b12009/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4a1e5325-a875-4e33-af0c-9da858b12009/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 31ac40ad0b8893f5809798c6778c407a684c9e2e [2020-11-29 21:56:00,895 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:56:00,921 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:56:00,923 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:56:00,924 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:56:00,931 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:56:00,932 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4a1e5325-a875-4e33-af0c-9da858b12009/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2020-11-29 21:56:01,037 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4a1e5325-a875-4e33-af0c-9da858b12009/bin/ukojak/data/40d585543/50feabcb067c412b88a932c784ee6193/FLAG5c037d756 [2020-11-29 21:56:01,904 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:56:01,905 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4a1e5325-a875-4e33-af0c-9da858b12009/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2020-11-29 21:56:01,960 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4a1e5325-a875-4e33-af0c-9da858b12009/bin/ukojak/data/40d585543/50feabcb067c412b88a932c784ee6193/FLAG5c037d756 [2020-11-29 21:56:02,389 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4a1e5325-a875-4e33-af0c-9da858b12009/bin/ukojak/data/40d585543/50feabcb067c412b88a932c784ee6193 [2020-11-29 21:56:02,392 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:56:02,393 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:56:02,404 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:56:02,404 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:56:02,407 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:56:02,408 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:56:02" (1/1) ... [2020-11-29 21:56:02,410 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69216ca0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:56:02, skipping insertion in model container [2020-11-29 21:56:02,410 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:56:02" (1/1) ... [2020-11-29 21:56:02,420 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:56:02,563 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:56:02,927 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 21:56:02,934 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 21:56:03,906 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:03,908 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:03,908 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:03,910 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:03,912 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:03,931 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:03,932 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:03,935 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:03,936 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:03,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:03,940 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:03,941 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:03,942 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:04,438 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 21:56:04,440 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 21:56:04,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 21:56:04,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 21:56:04,446 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 21:56:04,447 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 21:56:04,449 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 21:56:04,450 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 21:56:04,451 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 21:56:04,452 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 21:56:04,642 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 21:56:04,750 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:04,751 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:04,864 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:56:04,947 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) [2020-11-29 21:56:04,958 INFO L168 Benchmark]: Toolchain (without parser) took 2562.55 ms. Allocated memory was 86.0 MB in the beginning and 117.4 MB in the end (delta: 31.5 MB). Free memory was 45.7 MB in the beginning and 70.2 MB in the end (delta: -24.5 MB). Peak memory consumption was 23.0 MB. Max. memory is 16.1 GB. [2020-11-29 21:56:04,959 INFO L168 Benchmark]: CDTParser took 0.96 ms. Allocated memory is still 86.0 MB. Free memory was 43.4 MB in the beginning and 43.3 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:56:04,962 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2551.01 ms. Allocated memory was 86.0 MB in the beginning and 117.4 MB in the end (delta: 31.5 MB). Free memory was 45.5 MB in the beginning and 70.2 MB in the end (delta: -24.7 MB). Peak memory consumption was 23.0 MB. Max. memory is 16.1 GB. [2020-11-29 21:56:04,966 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.96 ms. Allocated memory is still 86.0 MB. Free memory was 43.4 MB in the beginning and 43.3 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2551.01 ms. Allocated memory was 86.0 MB in the beginning and 117.4 MB in the end (delta: 31.5 MB). Free memory was 45.5 MB in the beginning and 70.2 MB in the end (delta: -24.7 MB). Peak memory consumption was 23.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 21:56:07,713 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:56:07,716 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:56:07,755 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:56:07,756 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:56:07,757 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:56:07,759 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:56:07,762 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:56:07,765 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:56:07,766 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:56:07,768 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:56:07,770 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:56:07,770 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:56:07,772 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:56:07,774 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:56:07,775 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:56:07,777 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:56:07,778 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:56:07,781 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:56:07,784 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:56:07,787 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:56:07,794 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:56:07,797 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:56:07,799 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:56:07,805 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:56:07,813 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:56:07,814 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:56:07,815 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:56:07,817 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:56:07,828 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:56:07,828 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:56:07,829 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:56:07,834 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:56:07,836 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:56:07,837 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:56:07,838 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:56:07,839 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:56:07,839 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:56:07,840 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:56:07,842 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:56:07,843 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:56:07,844 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4a1e5325-a875-4e33-af0c-9da858b12009/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 21:56:07,898 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:56:07,899 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:56:07,901 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 21:56:07,902 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 21:56:07,904 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:56:07,904 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:56:07,905 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:56:07,905 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:56:07,905 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 21:56:07,905 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:56:07,907 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 21:56:07,907 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 21:56:07,907 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 21:56:07,908 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 21:56:07,908 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 21:56:07,908 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:56:07,909 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 21:56:07,909 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 21:56:07,909 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 21:56:07,909 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:56:07,910 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:56:07,910 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 21:56:07,910 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:56:07,911 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:56:07,911 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 21:56:07,911 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 21:56:07,911 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 21:56:07,912 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 21:56:07,912 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 21:56:07,912 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 21:56:07,912 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 21:56:07,913 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_4a1e5325-a875-4e33-af0c-9da858b12009/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4a1e5325-a875-4e33-af0c-9da858b12009/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 31ac40ad0b8893f5809798c6778c407a684c9e2e [2020-11-29 21:56:08,386 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:56:08,432 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:56:08,436 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:56:08,437 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:56:08,438 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:56:08,439 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4a1e5325-a875-4e33-af0c-9da858b12009/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2020-11-29 21:56:08,521 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4a1e5325-a875-4e33-af0c-9da858b12009/bin/ukojak/data/cae3977af/436eb5a96ebc48dfa83e54f8aec80e27/FLAG7c597cccc [2020-11-29 21:56:09,575 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:56:09,576 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4a1e5325-a875-4e33-af0c-9da858b12009/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2020-11-29 21:56:09,624 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4a1e5325-a875-4e33-af0c-9da858b12009/bin/ukojak/data/cae3977af/436eb5a96ebc48dfa83e54f8aec80e27/FLAG7c597cccc [2020-11-29 21:56:10,016 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4a1e5325-a875-4e33-af0c-9da858b12009/bin/ukojak/data/cae3977af/436eb5a96ebc48dfa83e54f8aec80e27 [2020-11-29 21:56:10,020 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:56:10,023 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:56:10,025 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:56:10,025 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:56:10,030 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:56:10,031 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:56:10" (1/1) ... [2020-11-29 21:56:10,033 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@303cd8cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:56:10, skipping insertion in model container [2020-11-29 21:56:10,034 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:56:10" (1/1) ... [2020-11-29 21:56:10,043 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:56:10,167 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:56:10,466 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 21:56:10,476 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 21:56:11,570 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:11,570 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:11,571 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:11,572 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:11,583 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:11,598 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:11,599 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:11,602 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:11,603 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:11,605 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:11,607 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:11,608 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:11,609 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:12,122 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 21:56:12,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 21:56:12,126 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 21:56:12,127 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 21:56:12,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 21:56:12,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 21:56:12,132 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 21:56:12,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 21:56:12,134 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 21:56:12,135 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 21:56:12,334 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 21:56:12,446 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:12,446 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:12,546 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:56:12,632 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 21:56:12,739 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:56:12,747 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 21:56:12,755 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 21:56:12,817 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:12,820 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:12,821 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:12,821 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:12,823 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:12,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:12,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:12,842 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:12,851 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:12,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:12,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:12,854 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:12,855 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:12,938 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 21:56:12,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 21:56:12,943 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 21:56:12,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 21:56:12,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 21:56:12,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 21:56:12,946 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 21:56:12,946 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 21:56:12,946 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 21:56:12,947 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 21:56:12,983 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 21:56:13,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:13,037 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:13,083 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:56:13,119 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 21:56:13,135 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 21:56:13,136 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 21:56:13,172 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:13,173 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:13,174 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:13,174 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:13,175 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:13,182 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:13,182 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:13,183 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:13,184 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:13,185 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:13,186 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:13,187 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:13,187 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:13,238 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 21:56:13,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 21:56:13,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 21:56:13,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 21:56:13,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 21:56:13,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 21:56:13,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 21:56:13,245 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 21:56:13,246 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 21:56:13,247 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 21:56:13,270 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 21:56:13,342 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:13,342 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:56:13,420 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:56:14,553 INFO L208 MainTranslator]: Completed translation [2020-11-29 21:56:14,554 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:56:14 WrapperNode [2020-11-29 21:56:14,554 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 21:56:14,555 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 21:56:14,555 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 21:56:14,555 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 21:56:14,564 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:56:14" (1/1) ... [2020-11-29 21:56:14,625 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-29 21:56:14,685 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:56:14" (1/1) ... [2020-11-29 21:56:14,686 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 21:56:14,686 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 21:56:14,688 INFO L168 Benchmark]: Toolchain (without parser) took 4664.56 ms. Allocated memory was 65.0 MB in the beginning and 146.8 MB in the end (delta: 81.8 MB). Free memory was 36.9 MB in the beginning and 86.2 MB in the end (delta: -49.3 MB). Peak memory consumption was 34.6 MB. Max. memory is 16.1 GB. [2020-11-29 21:56:14,689 INFO L168 Benchmark]: CDTParser took 2.38 ms. Allocated memory is still 65.0 MB. Free memory was 45.9 MB in the beginning and 45.9 MB in the end (delta: 29.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:56:14,690 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4529.35 ms. Allocated memory was 65.0 MB in the beginning and 146.8 MB in the end (delta: 81.8 MB). Free memory was 36.7 MB in the beginning and 91.4 MB in the end (delta: -54.8 MB). Peak memory consumption was 83.9 MB. Max. memory is 16.1 GB. [2020-11-29 21:56:14,690 INFO L168 Benchmark]: Boogie Procedure Inliner took 131.13 ms. Allocated memory is still 146.8 MB. Free memory was 91.4 MB in the beginning and 86.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 21:56:14,692 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.38 ms. Allocated memory is still 65.0 MB. Free memory was 45.9 MB in the beginning and 45.9 MB in the end (delta: 29.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4529.35 ms. Allocated memory was 65.0 MB in the beginning and 146.8 MB in the end (delta: 81.8 MB). Free memory was 36.7 MB in the beginning and 91.4 MB in the end (delta: -54.8 MB). Peak memory consumption was 83.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 131.13 ms. Allocated memory is still 146.8 MB. Free memory was 91.4 MB in the beginning and 86.2 MB in the end (delta: 5.2 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...