./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_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_75b210f2-adfc-4458-90b1-ef002e4882c1/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_75b210f2-adfc-4458-90b1-ef002e4882c1/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_75b210f2-adfc-4458-90b1-ef002e4882c1/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_75b210f2-adfc-4458-90b1-ef002e4882c1/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_75b210f2-adfc-4458-90b1-ef002e4882c1/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_75b210f2-adfc-4458-90b1-ef002e4882c1/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 5b2caa2e5a531543273d7523437903ba94a88581 ............................................................................................................................................................................... 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_75b210f2-adfc-4458-90b1-ef002e4882c1/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_75b210f2-adfc-4458-90b1-ef002e4882c1/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_75b210f2-adfc-4458-90b1-ef002e4882c1/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_75b210f2-adfc-4458-90b1-ef002e4882c1/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_75b210f2-adfc-4458-90b1-ef002e4882c1/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_75b210f2-adfc-4458-90b1-ef002e4882c1/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 5b2caa2e5a531543273d7523437903ba94a88581 .................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:30:17,377 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:30:17,380 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:30:17,423 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:30:17,424 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:30:17,425 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:30:17,427 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:30:17,430 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:30:17,435 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:30:17,443 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:30:17,444 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:30:17,460 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:30:17,461 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:30:17,462 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:30:17,464 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:30:17,470 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:30:17,471 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:30:17,472 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:30:17,475 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:30:17,477 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:30:17,479 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:30:17,486 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:30:17,488 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:30:17,489 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:30:17,496 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:30:17,499 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:30:17,500 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:30:17,502 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:30:17,503 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:30:17,504 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:30:17,505 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:30:17,506 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:30:17,508 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:30:17,509 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:30:17,510 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:30:17,510 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:30:17,512 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:30:17,512 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:30:17,512 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:30:17,513 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:30:17,514 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:30:17,518 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_75b210f2-adfc-4458-90b1-ef002e4882c1/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-30 00:30:17,560 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:30:17,560 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:30:17,563 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:30:17,563 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:30:17,564 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:30:17,564 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:30:17,564 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:30:17,564 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:30:17,565 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:30:17,565 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:30:17,566 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:30:17,566 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:30:17,567 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:30:17,567 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:30:17,567 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:30:17,567 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:30:17,567 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:30:17,568 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:30:17,568 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:30:17,568 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:30:17,568 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:30:17,569 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:30:17,569 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 00:30:17,569 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:30:17,569 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:30:17,569 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:30:17,570 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:30:17,570 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_75b210f2-adfc-4458-90b1-ef002e4882c1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_75b210f2-adfc-4458-90b1-ef002e4882c1/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b2caa2e5a531543273d7523437903ba94a88581 [2020-11-30 00:30:17,842 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:30:17,867 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:30:17,869 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:30:17,871 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:30:17,871 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:30:17,872 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_75b210f2-adfc-4458-90b1-ef002e4882c1/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i [2020-11-30 00:30:17,942 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_75b210f2-adfc-4458-90b1-ef002e4882c1/bin/uautomizer/data/518e07f6f/e1990ec52a5748d59d810f8dab11880a/FLAG43906b048 [2020-11-30 00:30:18,814 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:30:18,815 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_75b210f2-adfc-4458-90b1-ef002e4882c1/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i [2020-11-30 00:30:18,867 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_75b210f2-adfc-4458-90b1-ef002e4882c1/bin/uautomizer/data/518e07f6f/e1990ec52a5748d59d810f8dab11880a/FLAG43906b048 [2020-11-30 00:30:19,299 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_75b210f2-adfc-4458-90b1-ef002e4882c1/bin/uautomizer/data/518e07f6f/e1990ec52a5748d59d810f8dab11880a [2020-11-30 00:30:19,302 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:30:19,303 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:30:19,305 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:30:19,305 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:30:19,308 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:30:19,309 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:30:19" (1/1) ... [2020-11-30 00:30:19,311 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e1427fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:30:19, skipping insertion in model container [2020-11-30 00:30:19,312 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:30:19" (1/1) ... [2020-11-30 00:30:19,319 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:30:19,452 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:30:19,822 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:30:19,830 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:30:20,782 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:20,783 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:20,783 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:20,784 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:20,785 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:20,800 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:20,801 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:20,803 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:20,804 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:20,807 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:20,809 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:20,810 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:20,810 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:21,272 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:30:21,274 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:30:21,275 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:30:21,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:30:21,278 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:30:21,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:30:21,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:30:21,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:30:21,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:30:21,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:30:21,476 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:30:21,559 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:21,559 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:21,672 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:30:21,733 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) [2020-11-30 00:30:21,741 INFO L168 Benchmark]: Toolchain (without parser) took 2436.64 ms. Allocated memory was 121.6 MB in the beginning and 146.8 MB in the end (delta: 25.2 MB). Free memory was 80.6 MB in the beginning and 105.0 MB in the end (delta: -24.4 MB). Peak memory consumption was 39.9 MB. Max. memory is 16.1 GB. [2020-11-30 00:30:21,742 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 77.6 MB. Free memory was 38.0 MB in the beginning and 37.9 MB in the end (delta: 32.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:30:21,744 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2434.41 ms. Allocated memory was 121.6 MB in the beginning and 146.8 MB in the end (delta: 25.2 MB). Free memory was 80.3 MB in the beginning and 105.0 MB in the end (delta: -24.7 MB). Peak memory consumption was 39.9 MB. Max. memory is 16.1 GB. [2020-11-30 00:30:21,747 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 77.6 MB. Free memory was 38.0 MB in the beginning and 37.9 MB in the end (delta: 32.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2434.41 ms. Allocated memory was 121.6 MB in the beginning and 146.8 MB in the end (delta: 25.2 MB). Free memory was 80.3 MB in the beginning and 105.0 MB in the end (delta: -24.7 MB). Peak memory consumption was 39.9 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 [2020-11-30 00:30:23,997 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:30:23,999 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:30:24,035 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:30:24,036 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:30:24,041 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:30:24,043 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:30:24,047 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:30:24,051 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:30:24,057 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:30:24,058 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:30:24,061 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:30:24,061 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:30:24,062 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:30:24,063 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:30:24,065 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:30:24,068 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:30:24,070 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:30:24,075 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:30:24,079 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:30:24,085 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:30:24,088 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:30:24,089 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:30:24,091 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:30:24,095 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:30:24,099 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:30:24,099 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:30:24,100 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:30:24,102 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:30:24,103 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:30:24,103 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:30:24,104 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:30:24,106 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:30:24,106 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:30:24,108 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:30:24,109 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:30:24,109 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:30:24,109 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:30:24,110 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:30:24,112 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:30:24,112 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:30:24,113 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_75b210f2-adfc-4458-90b1-ef002e4882c1/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-30 00:30:24,150 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:30:24,150 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:30:24,153 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:30:24,154 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:30:24,154 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:30:24,154 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:30:24,155 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:30:24,155 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:30:24,155 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:30:24,155 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:30:24,156 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:30:24,157 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:30:24,157 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:30:24,157 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:30:24,157 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:30:24,158 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:30:24,158 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:30:24,158 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:30:24,158 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:30:24,159 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:30:24,159 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:30:24,159 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:30:24,159 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:30:24,160 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 00:30:24,160 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:30:24,160 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:30:24,160 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:30:24,161 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:30:24,161 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 00:30:24,171 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_75b210f2-adfc-4458-90b1-ef002e4882c1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_75b210f2-adfc-4458-90b1-ef002e4882c1/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b2caa2e5a531543273d7523437903ba94a88581 [2020-11-30 00:30:24,516 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:30:24,564 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:30:24,567 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:30:24,568 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:30:24,569 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:30:24,570 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_75b210f2-adfc-4458-90b1-ef002e4882c1/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i [2020-11-30 00:30:24,650 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_75b210f2-adfc-4458-90b1-ef002e4882c1/bin/uautomizer/data/771cafe79/1100b90dd7434973b8df0c0c2bcec88c/FLAG6b4d726fc [2020-11-30 00:30:25,662 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:30:25,663 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_75b210f2-adfc-4458-90b1-ef002e4882c1/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_empty_array_harness.i [2020-11-30 00:30:25,718 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_75b210f2-adfc-4458-90b1-ef002e4882c1/bin/uautomizer/data/771cafe79/1100b90dd7434973b8df0c0c2bcec88c/FLAG6b4d726fc [2020-11-30 00:30:26,021 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_75b210f2-adfc-4458-90b1-ef002e4882c1/bin/uautomizer/data/771cafe79/1100b90dd7434973b8df0c0c2bcec88c [2020-11-30 00:30:26,023 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:30:26,024 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:30:26,026 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:30:26,026 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:30:26,043 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:30:26,044 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:30:26" (1/1) ... [2020-11-30 00:30:26,046 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bbad126 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:30:26, skipping insertion in model container [2020-11-30 00:30:26,046 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:30:26" (1/1) ... [2020-11-30 00:30:26,053 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:30:26,195 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:30:26,440 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:30:26,445 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:30:27,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:27,502 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:27,503 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:27,504 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:27,505 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:27,518 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:27,527 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:27,530 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:27,532 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:27,536 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:27,539 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:27,539 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:27,539 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:28,038 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:30:28,039 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:30:28,040 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:30:28,042 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:30:28,043 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:30:28,044 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:30:28,044 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:30:28,045 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:30:28,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:30:28,047 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:30:28,250 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:30:28,363 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:28,364 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:28,456 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:30:28,536 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:30:28,569 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:30:28,570 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:30:28,627 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:28,627 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:28,628 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:28,628 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:28,631 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:28,639 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:28,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:28,642 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:28,643 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:28,646 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:28,647 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:28,647 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:28,647 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:28,743 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:30:28,744 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:30:28,745 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:30:28,746 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:30:28,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:30:28,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:30:28,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:30:28,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:30:28,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:30:28,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:30:28,783 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:30:28,868 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:28,869 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:30:28,931 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:30:29,877 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:30:29,877 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:30:29 WrapperNode [2020-11-30 00:30:29,878 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:30:29,879 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:30:29,879 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:30:29,879 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:30:29,886 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:30:29" (1/1) ... [2020-11-30 00:30:29,940 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]]] [2020-11-30 00:30:29,995 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:30:29" (1/1) ... [2020-11-30 00:30:29,996 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:30:29,996 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:30:29,998 INFO L168 Benchmark]: Toolchain (without parser) took 3972.74 ms. Allocated memory was 75.5 MB in the beginning and 161.5 MB in the end (delta: 86.0 MB). Free memory was 50.0 MB in the beginning and 74.1 MB in the end (delta: -24.1 MB). Peak memory consumption was 63.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:30:29,999 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 58.7 MB. Free memory is still 41.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:30:29,999 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3852.56 ms. Allocated memory was 75.5 MB in the beginning and 161.5 MB in the end (delta: 86.0 MB). Free memory was 49.8 MB in the beginning and 79.3 MB in the end (delta: -29.6 MB). Peak memory consumption was 71.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:30:30,000 INFO L168 Benchmark]: Boogie Procedure Inliner took 117.28 ms. Allocated memory is still 161.5 MB. Free memory was 79.3 MB in the beginning and 74.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:30:30,001 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 58.7 MB. Free memory is still 41.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3852.56 ms. Allocated memory was 75.5 MB in the beginning and 161.5 MB in the end (delta: 86.0 MB). Free memory was 49.8 MB in the beginning and 79.3 MB in the end (delta: -29.6 MB). Peak memory consumption was 71.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 117.28 ms. Allocated memory is still 161.5 MB. Free memory was 79.3 MB in the beginning and 74.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 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...