./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_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_2d0c35a4-0f6f-48af-8bf9-3a05c7b58969/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2d0c35a4-0f6f-48af-8bf9-3a05c7b58969/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2d0c35a4-0f6f-48af-8bf9-3a05c7b58969/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2d0c35a4-0f6f-48af-8bf9-3a05c7b58969/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2d0c35a4-0f6f-48af-8bf9-3a05c7b58969/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2d0c35a4-0f6f-48af-8bf9-3a05c7b58969/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 46d8219aa3fc0a80b04e7a21d446bca92a6c558e ............................................................................................................................................................................... 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_2d0c35a4-0f6f-48af-8bf9-3a05c7b58969/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2d0c35a4-0f6f-48af-8bf9-3a05c7b58969/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2d0c35a4-0f6f-48af-8bf9-3a05c7b58969/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2d0c35a4-0f6f-48af-8bf9-3a05c7b58969/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2d0c35a4-0f6f-48af-8bf9-3a05c7b58969/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2d0c35a4-0f6f-48af-8bf9-3a05c7b58969/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 46d8219aa3fc0a80b04e7a21d446bca92a6c558e ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:36:59,535 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:36:59,538 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:36:59,604 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:36:59,605 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:36:59,611 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:36:59,615 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:36:59,624 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:36:59,627 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:36:59,634 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:36:59,635 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:36:59,637 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:36:59,637 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:36:59,638 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:36:59,639 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:36:59,641 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:36:59,642 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:36:59,643 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:36:59,645 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:36:59,647 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:36:59,652 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:36:59,653 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:36:59,658 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:36:59,660 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:36:59,668 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:36:59,669 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:36:59,669 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:36:59,671 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:36:59,672 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:36:59,673 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:36:59,673 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:36:59,675 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:36:59,676 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:36:59,678 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:36:59,679 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:36:59,679 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:36:59,680 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:36:59,680 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:36:59,680 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:36:59,682 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:36:59,682 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:36:59,685 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2d0c35a4-0f6f-48af-8bf9-3a05c7b58969/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:36:59,725 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:36:59,725 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:36:59,727 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:36:59,727 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:36:59,727 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:36:59,728 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:36:59,728 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:36:59,728 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:36:59,728 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:36:59,728 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:36:59,729 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:36:59,730 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:36:59,730 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:36:59,730 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:36:59,730 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:36:59,730 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:36:59,731 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:36:59,731 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:36:59,731 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:36:59,731 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:36:59,732 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:36:59,732 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:36:59,732 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:36:59,732 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:36:59,732 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:36:59,733 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:36:59,733 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:36:59,733 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_2d0c35a4-0f6f-48af-8bf9-3a05c7b58969/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2d0c35a4-0f6f-48af-8bf9-3a05c7b58969/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 46d8219aa3fc0a80b04e7a21d446bca92a6c558e [2020-11-28 04:36:59,986 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:37:00,016 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:37:00,018 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:37:00,020 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:37:00,024 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:37:00,025 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2d0c35a4-0f6f-48af-8bf9-3a05c7b58969/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2020-11-28 04:37:00,086 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2d0c35a4-0f6f-48af-8bf9-3a05c7b58969/bin/ukojak/data/8cc7e7a71/0085f885afbe4c138ff8665951117ed8/FLAGbaab24b66 [2020-11-28 04:37:00,801 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:37:00,802 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2d0c35a4-0f6f-48af-8bf9-3a05c7b58969/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2020-11-28 04:37:00,844 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2d0c35a4-0f6f-48af-8bf9-3a05c7b58969/bin/ukojak/data/8cc7e7a71/0085f885afbe4c138ff8665951117ed8/FLAGbaab24b66 [2020-11-28 04:37:00,915 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2d0c35a4-0f6f-48af-8bf9-3a05c7b58969/bin/ukojak/data/8cc7e7a71/0085f885afbe4c138ff8665951117ed8 [2020-11-28 04:37:00,918 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:37:00,921 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:37:00,923 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:00,923 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:37:00,928 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:37:00,929 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:00" (1/1) ... [2020-11-28 04:37:00,931 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@128bc1f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:00, skipping insertion in model container [2020-11-28 04:37:00,931 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:00" (1/1) ... [2020-11-28 04:37:00,939 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:37:01,085 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:37:01,398 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:37:01,404 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:37:02,285 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,286 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,286 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,287 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,288 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,304 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,304 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,311 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,312 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,314 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,315 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,316 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,317 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:37:02,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:37:02,789 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:37:02,790 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:37:02,792 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:37:02,793 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:37:02,793 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:37:02,794 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:37:02,795 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:37:02,802 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:37:03,002 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:37:03,181 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:03,197 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:03,280 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:37:03,325 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) [2020-11-28 04:37:03,331 INFO L168 Benchmark]: Toolchain (without parser) took 2408.83 ms. Allocated memory was 109.1 MB in the beginning and 148.9 MB in the end (delta: 39.8 MB). Free memory was 73.9 MB in the beginning and 100.7 MB in the end (delta: -26.8 MB). Peak memory consumption was 34.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:03,332 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 109.1 MB. Free memory was 68.9 MB in the beginning and 68.9 MB in the end (delta: 51.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:37:03,333 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2405.82 ms. Allocated memory was 109.1 MB in the beginning and 148.9 MB in the end (delta: 39.8 MB). Free memory was 73.8 MB in the beginning and 100.7 MB in the end (delta: -27.0 MB). Peak memory consumption was 34.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:03,335 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 109.1 MB. Free memory was 68.9 MB in the beginning and 68.9 MB in the end (delta: 51.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2405.82 ms. Allocated memory was 109.1 MB in the beginning and 148.9 MB in the end (delta: 39.8 MB). Free memory was 73.8 MB in the beginning and 100.7 MB in the end (delta: -27.0 MB). Peak memory consumption was 34.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:37:05,509 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:37:05,511 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:37:05,551 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:37:05,552 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:37:05,553 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:37:05,555 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:37:05,558 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:37:05,560 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:37:05,562 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:37:05,563 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:37:05,565 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:37:05,565 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:37:05,567 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:37:05,568 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:37:05,570 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:37:05,571 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:37:05,572 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:37:05,575 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:37:05,577 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:37:05,580 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:37:05,586 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:37:05,587 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:37:05,588 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:37:05,592 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:37:05,593 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:37:05,593 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:37:05,594 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:37:05,595 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:37:05,596 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:37:05,597 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:37:05,598 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:37:05,599 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:37:05,600 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:37:05,601 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:37:05,602 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:37:05,602 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:37:05,603 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:37:05,603 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:37:05,605 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:37:05,606 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:37:05,606 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2d0c35a4-0f6f-48af-8bf9-3a05c7b58969/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:37:05,651 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:37:05,652 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:37:05,653 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:37:05,653 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:37:05,654 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:37:05,654 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:37:05,654 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:37:05,654 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:37:05,654 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:37:05,655 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:37:05,655 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:37:05,655 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:37:05,655 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:37:05,656 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:37:05,656 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:37:05,656 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:37:05,658 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:37:05,658 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:37:05,659 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:37:05,659 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:37:05,659 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:37:05,660 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:37:05,660 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:37:05,660 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:37:05,661 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:37:05,661 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:37:05,661 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:37:05,661 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:37:05,662 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:37:05,662 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:37:05,663 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:37:05,663 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_2d0c35a4-0f6f-48af-8bf9-3a05c7b58969/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2d0c35a4-0f6f-48af-8bf9-3a05c7b58969/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 46d8219aa3fc0a80b04e7a21d446bca92a6c558e [2020-11-28 04:37:06,071 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:37:06,096 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:37:06,099 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:37:06,100 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:37:06,101 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:37:06,102 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2d0c35a4-0f6f-48af-8bf9-3a05c7b58969/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2020-11-28 04:37:06,170 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2d0c35a4-0f6f-48af-8bf9-3a05c7b58969/bin/ukojak/data/1767022d9/1dc5914f44574e6a9d6876f3073c7044/FLAGf0733c7db [2020-11-28 04:37:07,162 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:37:07,162 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2d0c35a4-0f6f-48af-8bf9-3a05c7b58969/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2020-11-28 04:37:07,199 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2d0c35a4-0f6f-48af-8bf9-3a05c7b58969/bin/ukojak/data/1767022d9/1dc5914f44574e6a9d6876f3073c7044/FLAGf0733c7db [2020-11-28 04:37:07,537 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2d0c35a4-0f6f-48af-8bf9-3a05c7b58969/bin/ukojak/data/1767022d9/1dc5914f44574e6a9d6876f3073c7044 [2020-11-28 04:37:07,539 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:37:07,541 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:37:07,542 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:07,543 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:37:07,546 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:37:07,547 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:07" (1/1) ... [2020-11-28 04:37:07,549 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ee27148 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:07, skipping insertion in model container [2020-11-28 04:37:07,549 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:07" (1/1) ... [2020-11-28 04:37:07,557 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:37:07,673 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:37:08,035 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:37:08,045 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:37:09,078 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,080 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,081 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,098 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,099 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,102 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,102 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,105 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,106 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,107 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,108 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,589 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:37:09,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:37:09,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:37:09,593 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:37:09,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:37:09,596 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:37:09,596 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:37:09,597 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:37:09,598 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:37:09,599 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:37:09,795 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:37:09,898 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,899 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:10,019 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:37:10,109 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:37:10,225 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:37:10,240 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:37:10,241 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:37:10,300 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:10,302 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:10,302 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:10,303 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:10,304 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:10,310 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:10,310 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:10,312 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:10,313 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:10,314 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:10,315 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:10,315 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:10,316 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:10,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:37:10,368 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:37:10,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:37:10,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:37:10,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:37:10,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:37:10,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:37:10,374 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:37:10,374 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:37:10,374 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:37:10,430 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:37:10,515 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:10,516 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:10,565 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:37:10,631 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:37:10,660 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:37:10,660 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:37:10,702 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:10,703 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:10,703 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:10,704 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:10,704 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:10,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:10,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:10,712 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:10,713 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:10,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:10,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:10,715 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:10,715 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:10,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:37:10,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:37:10,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:37:10,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:37:10,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:37:10,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:37:10,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:37:10,759 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:37:10,759 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:37:10,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:37:10,792 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:37:10,873 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:10,873 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:10,908 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:37:11,898 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:37:11,899 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:11 WrapperNode [2020-11-28 04:37:11,899 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:11,900 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:37:11,900 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:37:11,901 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:37:11,908 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:11" (1/1) ... [2020-11-28 04:37:11,979 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-28 04:37:12,085 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:11" (1/1) ... [2020-11-28 04:37:12,086 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:37:12,086 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:37:12,088 INFO L168 Benchmark]: Toolchain (without parser) took 4545.95 ms. Allocated memory was 69.2 MB in the beginning and 174.1 MB in the end (delta: 104.9 MB). Free memory was 43.4 MB in the beginning and 89.1 MB in the end (delta: -45.7 MB). Peak memory consumption was 59.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:12,089 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 69.2 MB. Free memory is still 52.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:37:12,090 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4357.10 ms. Allocated memory was 69.2 MB in the beginning and 174.1 MB in the end (delta: 104.9 MB). Free memory was 43.1 MB in the beginning and 94.3 MB in the end (delta: -51.3 MB). Peak memory consumption was 110.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:12,091 INFO L168 Benchmark]: Boogie Procedure Inliner took 185.69 ms. Allocated memory is still 174.1 MB. Free memory was 94.3 MB in the beginning and 89.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:12,094 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 69.2 MB. Free memory is still 52.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4357.10 ms. Allocated memory was 69.2 MB in the beginning and 174.1 MB in the end (delta: 104.9 MB). Free memory was 43.1 MB in the beginning and 94.3 MB in the end (delta: -51.3 MB). Peak memory consumption was 110.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 185.69 ms. Allocated memory is still 174.1 MB. Free memory was 94.3 MB in the beginning and 89.1 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...