./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_19b298d0-9bc0-4797-bc04-2211f6db1567/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_19b298d0-9bc0-4797-bc04-2211f6db1567/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_19b298d0-9bc0-4797-bc04-2211f6db1567/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_19b298d0-9bc0-4797-bc04-2211f6db1567/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_19b298d0-9bc0-4797-bc04-2211f6db1567/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_19b298d0-9bc0-4797-bc04-2211f6db1567/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5c44cc034e096715944378704169ea2406d0a7ec .......................................................................................................................................................................................... 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_19b298d0-9bc0-4797-bc04-2211f6db1567/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_19b298d0-9bc0-4797-bc04-2211f6db1567/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_19b298d0-9bc0-4797-bc04-2211f6db1567/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_19b298d0-9bc0-4797-bc04-2211f6db1567/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_19b298d0-9bc0-4797-bc04-2211f6db1567/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_19b298d0-9bc0-4797-bc04-2211f6db1567/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5c44cc034e096715944378704169ea2406d0a7ec .......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 15:12:36,144 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 15:12:36,147 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 15:12:36,251 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 15:12:36,252 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 15:12:36,258 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 15:12:36,261 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 15:12:36,265 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 15:12:36,269 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 15:12:36,275 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 15:12:36,278 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 15:12:36,280 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 15:12:36,281 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 15:12:36,285 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 15:12:36,287 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 15:12:36,289 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 15:12:36,291 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 15:12:36,295 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 15:12:36,299 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 15:12:36,306 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 15:12:36,308 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 15:12:36,313 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 15:12:36,315 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 15:12:36,316 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 15:12:36,326 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 15:12:36,326 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 15:12:36,327 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 15:12:36,329 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 15:12:36,330 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 15:12:36,331 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 15:12:36,331 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 15:12:36,333 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 15:12:36,335 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 15:12:36,336 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 15:12:36,337 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 15:12:36,338 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 15:12:36,339 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 15:12:36,339 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 15:12:36,340 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 15:12:36,341 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 15:12:36,342 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 15:12:36,345 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_19b298d0-9bc0-4797-bc04-2211f6db1567/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-12-01 15:12:36,388 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 15:12:36,389 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 15:12:36,390 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 15:12:36,391 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 15:12:36,391 INFO L138 SettingsManager]: * Use SBE=true [2020-12-01 15:12:36,391 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 15:12:36,392 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 15:12:36,392 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 15:12:36,392 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 15:12:36,392 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 15:12:36,393 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 15:12:36,394 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 15:12:36,394 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 15:12:36,394 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 15:12:36,395 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 15:12:36,395 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-01 15:12:36,395 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 15:12:36,395 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-01 15:12:36,396 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-01 15:12:36,396 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 15:12:36,396 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 15:12:36,396 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 15:12:36,397 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-01 15:12:36,397 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 15:12:36,397 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 15:12:36,397 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-01 15:12:36,398 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 15:12:36,398 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_19b298d0-9bc0-4797-bc04-2211f6db1567/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_19b298d0-9bc0-4797-bc04-2211f6db1567/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c44cc034e096715944378704169ea2406d0a7ec [2020-12-01 15:12:36,751 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 15:12:36,790 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 15:12:36,793 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 15:12:36,795 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 15:12:36,796 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 15:12:36,797 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_19b298d0-9bc0-4797-bc04-2211f6db1567/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2020-12-01 15:12:36,900 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_19b298d0-9bc0-4797-bc04-2211f6db1567/bin/uautomizer/data/076718491/02699926ca6547dfa751e59f3d03959e/FLAG9e944673c [2020-12-01 15:12:38,060 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 15:12:38,062 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_19b298d0-9bc0-4797-bc04-2211f6db1567/sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2020-12-01 15:12:38,134 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_19b298d0-9bc0-4797-bc04-2211f6db1567/bin/uautomizer/data/076718491/02699926ca6547dfa751e59f3d03959e/FLAG9e944673c [2020-12-01 15:12:38,413 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_19b298d0-9bc0-4797-bc04-2211f6db1567/bin/uautomizer/data/076718491/02699926ca6547dfa751e59f3d03959e [2020-12-01 15:12:38,417 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 15:12:38,420 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 15:12:38,425 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 15:12:38,426 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 15:12:38,429 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 15:12:38,430 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:12:38" (1/1) ... [2020-12-01 15:12:38,434 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19439163 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:12:38, skipping insertion in model container [2020-12-01 15:12:38,434 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:12:38" (1/1) ... [2020-12-01 15:12:38,444 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 15:12:38,604 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 15:12:39,106 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 15:12:39,120 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 15:12:40,418 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:40,423 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:40,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:40,427 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:40,430 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:40,458 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:40,460 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:40,465 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:40,467 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:40,472 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:40,478 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:40,480 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:40,481 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:41,116 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 15:12:41,117 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 15:12:41,118 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 15:12:41,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 15:12:41,122 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 15:12:41,123 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 15:12:41,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 15:12:41,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 15:12:41,125 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 15:12:41,126 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 15:12:41,359 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 15:12:41,783 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:41,786 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:41,819 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:41,822 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:41,830 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:41,830 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:41,850 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:41,860 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:41,861 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:41,861 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:41,862 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:41,862 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:41,863 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:41,913 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 15:12:41,958 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 15:12:41,971 INFO L168 Benchmark]: Toolchain (without parser) took 3549.35 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 46.0 MB in the beginning and 41.0 MB in the end (delta: 5.1 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2020-12-01 15:12:41,972 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 86.0 MB. Free memory was 47.5 MB in the beginning and 47.5 MB in the end (delta: 39.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 15:12:41,974 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3543.15 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 45.8 MB in the beginning and 41.0 MB in the end (delta: 4.9 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2020-12-01 15:12:41,976 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 86.0 MB. Free memory was 47.5 MB in the beginning and 47.5 MB in the end (delta: 39.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3543.15 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 45.8 MB in the beginning and 41.0 MB in the end (delta: 4.9 MB). Peak memory consumption was 25.2 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 0.2.0-69874e2 [2020-12-01 15:12:44,560 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 15:12:44,563 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 15:12:44,623 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 15:12:44,624 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 15:12:44,631 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 15:12:44,634 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 15:12:44,639 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 15:12:44,642 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 15:12:44,651 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 15:12:44,653 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 15:12:44,657 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 15:12:44,658 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 15:12:44,659 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 15:12:44,660 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 15:12:44,661 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 15:12:44,662 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 15:12:44,663 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 15:12:44,665 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 15:12:44,676 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 15:12:44,680 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 15:12:44,682 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 15:12:44,692 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 15:12:44,694 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 15:12:44,702 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 15:12:44,703 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 15:12:44,703 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 15:12:44,704 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 15:12:44,705 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 15:12:44,706 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 15:12:44,706 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 15:12:44,707 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 15:12:44,708 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 15:12:44,709 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 15:12:44,710 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 15:12:44,711 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 15:12:44,714 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 15:12:44,714 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 15:12:44,715 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 15:12:44,717 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 15:12:44,717 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 15:12:44,718 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_19b298d0-9bc0-4797-bc04-2211f6db1567/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-12-01 15:12:44,764 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 15:12:44,764 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 15:12:44,768 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 15:12:44,768 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 15:12:44,768 INFO L138 SettingsManager]: * Use SBE=true [2020-12-01 15:12:44,768 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 15:12:44,769 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 15:12:44,769 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 15:12:44,769 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 15:12:44,769 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 15:12:44,770 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 15:12:44,771 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 15:12:44,771 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 15:12:44,771 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 15:12:44,771 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 15:12:44,771 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 15:12:44,772 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-01 15:12:44,772 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 15:12:44,772 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-01 15:12:44,772 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-01 15:12:44,772 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 15:12:44,773 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 15:12:44,773 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 15:12:44,773 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-12-01 15:12:44,773 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 15:12:44,773 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 15:12:44,774 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-01 15:12:44,774 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 15:12:44,774 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 15:12:44,774 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_19b298d0-9bc0-4797-bc04-2211f6db1567/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_19b298d0-9bc0-4797-bc04-2211f6db1567/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c44cc034e096715944378704169ea2406d0a7ec [2020-12-01 15:12:45,197 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 15:12:45,228 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 15:12:45,230 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 15:12:45,233 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 15:12:45,236 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 15:12:45,237 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_19b298d0-9bc0-4797-bc04-2211f6db1567/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2020-12-01 15:12:45,323 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_19b298d0-9bc0-4797-bc04-2211f6db1567/bin/uautomizer/data/feedc7aa9/3a3b2438bae54ec9bae075774e2400c5/FLAG6c27cfbba [2020-12-01 15:12:46,187 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 15:12:46,187 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_19b298d0-9bc0-4797-bc04-2211f6db1567/sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2020-12-01 15:12:46,233 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_19b298d0-9bc0-4797-bc04-2211f6db1567/bin/uautomizer/data/feedc7aa9/3a3b2438bae54ec9bae075774e2400c5/FLAG6c27cfbba [2020-12-01 15:12:46,710 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_19b298d0-9bc0-4797-bc04-2211f6db1567/bin/uautomizer/data/feedc7aa9/3a3b2438bae54ec9bae075774e2400c5 [2020-12-01 15:12:46,713 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 15:12:46,715 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 15:12:46,716 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 15:12:46,717 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 15:12:46,734 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 15:12:46,735 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:12:46" (1/1) ... [2020-12-01 15:12:46,737 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5321e5a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:12:46, skipping insertion in model container [2020-12-01 15:12:46,737 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:12:46" (1/1) ... [2020-12-01 15:12:46,745 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 15:12:46,923 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 15:12:47,323 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 15:12:47,334 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 15:12:48,652 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:48,653 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:48,654 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:48,655 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:48,656 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:48,673 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:48,674 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:48,676 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:48,677 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:48,679 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:48,681 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:48,681 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:48,682 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:49,222 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 15:12:49,223 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 15:12:49,225 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 15:12:49,226 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 15:12:49,227 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 15:12:49,228 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 15:12:49,229 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 15:12:49,230 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 15:12:49,230 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 15:12:49,231 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 15:12:49,441 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 15:12:49,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:49,838 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:49,889 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:49,891 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:49,901 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:49,902 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:49,934 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:49,936 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:49,937 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:49,938 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:49,941 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:49,942 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:49,943 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:50,022 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 15:12:50,104 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 15:12:50,141 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 15:12:50,142 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 15:12:50,245 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:50,246 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:50,246 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:50,247 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:50,248 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:50,263 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:50,264 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:50,265 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:50,266 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:50,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:50,268 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:50,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:50,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:50,321 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 15:12:50,322 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 15:12:50,323 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 15:12:50,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 15:12:50,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 15:12:50,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 15:12:50,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 15:12:50,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 15:12:50,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 15:12:50,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 15:12:50,372 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 15:12:50,572 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:50,573 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:50,586 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:50,587 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:50,591 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:50,591 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:50,612 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:50,613 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:50,614 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:50,614 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:50,615 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:50,616 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:50,616 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 15:12:50,642 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 15:12:52,074 INFO L208 MainTranslator]: Completed translation [2020-12-01 15:12:52,074 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:12:52 WrapperNode [2020-12-01 15:12:52,075 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 15:12:52,076 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 15:12:52,076 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 15:12:52,077 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 15:12:52,085 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:12:52" (1/1) ... [2020-12-01 15:12:52,176 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-01 15:12:52,311 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:12:52" (1/1) ... [2020-12-01 15:12:52,323 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 15:12:52,324 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 15:12:52,326 INFO L168 Benchmark]: Toolchain (without parser) took 5610.36 ms. Allocated memory was 69.2 MB in the beginning and 174.1 MB in the end (delta: 104.9 MB). Free memory was 42.3 MB in the beginning and 121.3 MB in the end (delta: -79.0 MB). Peak memory consumption was 83.8 MB. Max. memory is 16.1 GB. [2020-12-01 15:12:52,327 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 69.2 MB. Free memory is still 51.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 15:12:52,328 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5358.79 ms. Allocated memory was 69.2 MB in the beginning and 174.1 MB in the end (delta: 104.9 MB). Free memory was 42.0 MB in the beginning and 64.9 MB in the end (delta: -22.9 MB). Peak memory consumption was 84.1 MB. Max. memory is 16.1 GB. [2020-12-01 15:12:52,340 INFO L168 Benchmark]: Boogie Procedure Inliner took 247.63 ms. Allocated memory is still 174.1 MB. Free memory was 64.9 MB in the beginning and 121.3 MB in the end (delta: -56.4 MB). Peak memory consumption was 2.3 MB. Max. memory is 16.1 GB. [2020-12-01 15:12:52,342 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 69.2 MB. Free memory is still 51.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5358.79 ms. Allocated memory was 69.2 MB in the beginning and 174.1 MB in the end (delta: 104.9 MB). Free memory was 42.0 MB in the beginning and 64.9 MB in the end (delta: -22.9 MB). Peak memory consumption was 84.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 247.63 ms. Allocated memory is still 174.1 MB. Free memory was 64.9 MB in the beginning and 121.3 MB in the end (delta: -56.4 MB). Peak memory consumption was 2.3 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...