./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_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_4db6938c-c825-4710-9282-7c2edf33a60f/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4db6938c-c825-4710-9282-7c2edf33a60f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4db6938c-c825-4710-9282-7c2edf33a60f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4db6938c-c825-4710-9282-7c2edf33a60f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4db6938c-c825-4710-9282-7c2edf33a60f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4db6938c-c825-4710-9282-7c2edf33a60f/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 5e1c8ce8ce72b9c420169ed97f0fd832d6831757 ............................................................................................................................................................................... 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_4db6938c-c825-4710-9282-7c2edf33a60f/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4db6938c-c825-4710-9282-7c2edf33a60f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4db6938c-c825-4710-9282-7c2edf33a60f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4db6938c-c825-4710-9282-7c2edf33a60f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4db6938c-c825-4710-9282-7c2edf33a60f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4db6938c-c825-4710-9282-7c2edf33a60f/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 5e1c8ce8ce72b9c420169ed97f0fd832d6831757 ..................................................................................................................................................................................................................................... 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 23:34:03,498 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:34:03,501 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:34:03,546 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:34:03,547 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:34:03,552 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:34:03,555 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:34:03,558 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:34:03,573 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:34:03,580 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:34:03,581 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:34:03,584 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:34:03,584 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:34:03,594 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:34:03,595 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:34:03,597 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:34:03,599 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:34:03,605 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:34:03,608 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:34:03,615 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:34:03,618 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:34:03,619 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:34:03,622 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:34:03,623 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:34:03,634 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:34:03,635 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:34:03,635 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:34:03,638 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:34:03,638 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:34:03,640 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:34:03,640 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:34:03,641 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:34:03,643 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:34:03,645 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:34:03,646 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:34:03,646 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:34:03,647 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:34:03,647 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:34:03,648 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:34:03,649 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:34:03,650 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:34:03,653 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4db6938c-c825-4710-9282-7c2edf33a60f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 23:34:03,691 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:34:03,696 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:34:03,698 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 23:34:03,698 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 23:34:03,699 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:34:03,699 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:34:03,699 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:34:03,700 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:34:03,700 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:34:03,700 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:34:03,701 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:34:03,702 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:34:03,702 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:34:03,702 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:34:03,702 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:34:03,703 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:34:03,703 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:34:03,703 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:34:03,703 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:34:03,703 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:34:03,704 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:34:03,704 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:34:03,704 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:34:03,704 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 23:34:03,705 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:34:03,705 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:34:03,705 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:34:03,705 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_4db6938c-c825-4710-9282-7c2edf33a60f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4db6938c-c825-4710-9282-7c2edf33a60f/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5e1c8ce8ce72b9c420169ed97f0fd832d6831757 [2020-11-29 23:34:03,996 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:34:04,030 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:34:04,033 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:34:04,035 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:34:04,035 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:34:04,037 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4db6938c-c825-4710-9282-7c2edf33a60f/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2020-11-29 23:34:04,112 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4db6938c-c825-4710-9282-7c2edf33a60f/bin/ukojak/data/4b75ee014/0d28f2877744405ab7a77226e590d393/FLAGa8e76e19e [2020-11-29 23:34:04,976 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:34:04,977 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4db6938c-c825-4710-9282-7c2edf33a60f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2020-11-29 23:34:05,025 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4db6938c-c825-4710-9282-7c2edf33a60f/bin/ukojak/data/4b75ee014/0d28f2877744405ab7a77226e590d393/FLAGa8e76e19e [2020-11-29 23:34:05,419 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4db6938c-c825-4710-9282-7c2edf33a60f/bin/ukojak/data/4b75ee014/0d28f2877744405ab7a77226e590d393 [2020-11-29 23:34:05,423 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:34:05,425 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:34:05,427 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:34:05,427 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:34:05,430 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:34:05,431 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:34:05" (1/1) ... [2020-11-29 23:34:05,434 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3874a52d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:34:05, skipping insertion in model container [2020-11-29 23:34:05,434 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:34:05" (1/1) ... [2020-11-29 23:34:05,441 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:34:05,561 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:34:05,937 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:34:05,948 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:34:06,993 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:06,993 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:06,994 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:06,995 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:06,996 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:07,014 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:07,024 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:07,026 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:07,027 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:07,035 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:07,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:07,037 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:07,038 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:07,451 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:34:07,452 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:34:07,454 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:34:07,455 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:34:07,457 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:34:07,458 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:34:07,459 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:34:07,460 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:34:07,461 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:34:07,462 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:34:07,643 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:34:07,751 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:07,756 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:07,865 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:34:07,933 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 23:34:07,939 INFO L168 Benchmark]: Toolchain (without parser) took 2512.88 ms. Allocated memory was 83.9 MB in the beginning and 102.8 MB in the end (delta: 18.9 MB). Free memory was 43.6 MB in the beginning and 46.5 MB in the end (delta: -2.9 MB). Peak memory consumption was 17.6 MB. Max. memory is 16.1 GB. [2020-11-29 23:34:07,941 INFO L168 Benchmark]: CDTParser took 0.52 ms. Allocated memory is still 69.2 MB. Free memory was 30.4 MB in the beginning and 30.4 MB in the end (delta: 30.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:34:07,944 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2510.30 ms. Allocated memory was 83.9 MB in the beginning and 102.8 MB in the end (delta: 18.9 MB). Free memory was 43.4 MB in the beginning and 46.5 MB in the end (delta: -3.1 MB). Peak memory consumption was 15.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:34:07,947 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52 ms. Allocated memory is still 69.2 MB. Free memory was 30.4 MB in the beginning and 30.4 MB in the end (delta: 30.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2510.30 ms. Allocated memory was 83.9 MB in the beginning and 102.8 MB in the end (delta: 18.9 MB). Free memory was 43.4 MB in the beginning and 46.5 MB in the end (delta: -3.1 MB). Peak memory consumption was 15.5 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 23:34:10,301 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:34:10,304 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:34:10,356 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:34:10,356 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:34:10,362 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:34:10,364 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:34:10,370 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:34:10,373 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:34:10,381 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:34:10,383 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:34:10,389 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:34:10,389 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:34:10,394 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:34:10,396 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:34:10,398 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:34:10,399 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:34:10,400 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:34:10,408 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:34:10,415 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:34:10,418 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:34:10,420 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:34:10,422 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:34:10,426 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:34:10,433 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:34:10,438 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:34:10,439 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:34:10,440 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:34:10,442 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:34:10,444 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:34:10,444 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:34:10,445 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:34:10,447 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:34:10,448 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:34:10,449 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:34:10,449 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:34:10,450 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:34:10,451 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:34:10,451 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:34:10,453 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:34:10,454 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:34:10,455 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4db6938c-c825-4710-9282-7c2edf33a60f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 23:34:10,494 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:34:10,494 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:34:10,495 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 23:34:10,495 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 23:34:10,496 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:34:10,496 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:34:10,496 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:34:10,497 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:34:10,497 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:34:10,497 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:34:10,497 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:34:10,498 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 23:34:10,498 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:34:10,498 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:34:10,498 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:34:10,499 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:34:10,499 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:34:10,499 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:34:10,499 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:34:10,499 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:34:10,500 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:34:10,500 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:34:10,500 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:34:10,500 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:34:10,501 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:34:10,501 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 23:34:10,501 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:34:10,501 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:34:10,502 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 23:34:10,502 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:34:10,502 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 23:34:10,502 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_4db6938c-c825-4710-9282-7c2edf33a60f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4db6938c-c825-4710-9282-7c2edf33a60f/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5e1c8ce8ce72b9c420169ed97f0fd832d6831757 [2020-11-29 23:34:10,891 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:34:10,922 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:34:10,925 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:34:10,926 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:34:10,927 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:34:10,928 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4db6938c-c825-4710-9282-7c2edf33a60f/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2020-11-29 23:34:11,004 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4db6938c-c825-4710-9282-7c2edf33a60f/bin/ukojak/data/e14571c5d/3f5b10a9e810422b9b621913d06bfccb/FLAGa7dd62ed3 [2020-11-29 23:34:12,041 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:34:12,043 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4db6938c-c825-4710-9282-7c2edf33a60f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2020-11-29 23:34:12,092 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4db6938c-c825-4710-9282-7c2edf33a60f/bin/ukojak/data/e14571c5d/3f5b10a9e810422b9b621913d06bfccb/FLAGa7dd62ed3 [2020-11-29 23:34:12,427 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4db6938c-c825-4710-9282-7c2edf33a60f/bin/ukojak/data/e14571c5d/3f5b10a9e810422b9b621913d06bfccb [2020-11-29 23:34:12,429 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:34:12,431 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:34:12,433 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:34:12,433 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:34:12,437 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:34:12,438 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:34:12" (1/1) ... [2020-11-29 23:34:12,440 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9b60afd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:34:12, skipping insertion in model container [2020-11-29 23:34:12,440 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:34:12" (1/1) ... [2020-11-29 23:34:12,448 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:34:12,592 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:34:12,969 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:34:12,977 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:34:14,007 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:14,008 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:14,008 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:14,009 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:14,011 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:14,028 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:14,029 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:14,031 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:14,032 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:14,034 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:14,035 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:14,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:14,037 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:14,551 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:34:14,552 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:34:14,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:34:14,555 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:34:14,556 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:34:14,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:34:14,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:34:14,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:34:14,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:34:14,561 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:34:14,779 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:34:14,929 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:14,933 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:15,032 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:34:15,117 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 23:34:15,188 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:34:15,195 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:34:15,195 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:34:15,261 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:15,265 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:15,265 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:15,266 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:15,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:15,274 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:15,275 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:15,276 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:15,276 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:15,278 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:15,280 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:15,282 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:15,282 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:15,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:34:15,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:34:15,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:34:15,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:34:15,346 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:34:15,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:34:15,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:34:15,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:34:15,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:34:15,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:34:15,386 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:34:15,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:15,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:15,528 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:34:15,577 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 23:34:15,605 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:34:15,606 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:34:15,662 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:15,663 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:15,663 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:15,664 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:15,664 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:15,671 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:15,671 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:15,672 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:15,673 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:15,674 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:15,674 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:15,675 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:15,675 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:15,714 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:34:15,715 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:34:15,716 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:34:15,717 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:34:15,718 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:34:15,718 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:34:15,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:34:15,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:34:15,720 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:34:15,720 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:34:15,799 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:34:15,877 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:15,877 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:34:15,943 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:34:17,097 INFO L208 MainTranslator]: Completed translation [2020-11-29 23:34:17,098 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:34:17 WrapperNode [2020-11-29 23:34:17,098 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:34:17,099 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 23:34:17,100 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 23:34:17,100 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 23:34:17,108 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:34:17" (1/1) ... [2020-11-29 23:34:17,166 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 23:34:17,222 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:34:17" (1/1) ... [2020-11-29 23:34:17,227 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 23:34:17,227 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 23:34:17,229 INFO L168 Benchmark]: Toolchain (without parser) took 4797.16 ms. Allocated memory was 56.6 MB in the beginning and 163.6 MB in the end (delta: 107.0 MB). Free memory was 26.6 MB in the beginning and 94.1 MB in the end (delta: -67.5 MB). Peak memory consumption was 39.8 MB. Max. memory is 16.1 GB. [2020-11-29 23:34:17,230 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 56.6 MB. Free memory is still 39.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:34:17,230 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4666.05 ms. Allocated memory was 56.6 MB in the beginning and 163.6 MB in the end (delta: 107.0 MB). Free memory was 26.5 MB in the beginning and 100.4 MB in the end (delta: -73.9 MB). Peak memory consumption was 109.8 MB. Max. memory is 16.1 GB. [2020-11-29 23:34:17,231 INFO L168 Benchmark]: Boogie Procedure Inliner took 127.70 ms. Allocated memory is still 163.6 MB. Free memory was 99.4 MB in the beginning and 94.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 23:34:17,239 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 56.6 MB. Free memory is still 39.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4666.05 ms. Allocated memory was 56.6 MB in the beginning and 163.6 MB in the end (delta: 107.0 MB). Free memory was 26.5 MB in the beginning and 100.4 MB in the end (delta: -73.9 MB). Peak memory consumption was 109.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 127.70 ms. Allocated memory is still 163.6 MB. Free memory was 99.4 MB in the beginning and 94.1 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...