./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_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_cd4a7d13-efb8-4885-b64a-62d3a4909200/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_cd4a7d13-efb8-4885-b64a-62d3a4909200/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cd4a7d13-efb8-4885-b64a-62d3a4909200/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cd4a7d13-efb8-4885-b64a-62d3a4909200/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cd4a7d13-efb8-4885-b64a-62d3a4909200/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cd4a7d13-efb8-4885-b64a-62d3a4909200/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 ef24f27fde7109b1e40e0f5ec070c85a9d006fe9 ............................................................................................................................................................................... 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_cd4a7d13-efb8-4885-b64a-62d3a4909200/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_cd4a7d13-efb8-4885-b64a-62d3a4909200/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cd4a7d13-efb8-4885-b64a-62d3a4909200/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cd4a7d13-efb8-4885-b64a-62d3a4909200/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cd4a7d13-efb8-4885-b64a-62d3a4909200/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cd4a7d13-efb8-4885-b64a-62d3a4909200/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 ef24f27fde7109b1e40e0f5ec070c85a9d006fe9 .................................................................................................................................................................................................... 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 01:13:10,608 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:13:10,611 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:13:10,693 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:13:10,694 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:13:10,710 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:13:10,717 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:13:10,728 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:13:10,732 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:13:10,734 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:13:10,737 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:13:10,739 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:13:10,740 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:13:10,743 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:13:10,746 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:13:10,748 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:13:10,752 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:13:10,759 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:13:10,763 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:13:10,773 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:13:10,784 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:13:10,794 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:13:10,796 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:13:10,799 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:13:10,806 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:13:10,808 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:13:10,809 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:13:10,813 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:13:10,814 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:13:10,816 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:13:10,817 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:13:10,819 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:13:10,822 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:13:10,825 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:13:10,827 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:13:10,827 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:13:10,829 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:13:10,829 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:13:10,830 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:13:10,831 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:13:10,833 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:13:10,837 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cd4a7d13-efb8-4885-b64a-62d3a4909200/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-30 01:13:10,908 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:13:10,913 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:13:10,916 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:13:10,916 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:13:10,917 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 01:13:10,917 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:13:10,918 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:13:10,918 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:13:10,918 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:13:10,919 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:13:10,921 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:13:10,921 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:13:10,921 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:13:10,922 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:13:10,922 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:13:10,923 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:13:10,923 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:13:10,923 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:13:10,924 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:13:10,924 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:13:10,925 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:13:10,925 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:13:10,925 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 01:13:10,926 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:13:10,927 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:13:10,927 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:13:10,928 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:13:10,928 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_cd4a7d13-efb8-4885-b64a-62d3a4909200/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_cd4a7d13-efb8-4885-b64a-62d3a4909200/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef24f27fde7109b1e40e0f5ec070c85a9d006fe9 [2020-11-30 01:13:11,387 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:13:11,438 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:13:11,442 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:13:11,444 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:13:11,445 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:13:11,447 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cd4a7d13-efb8-4885-b64a-62d3a4909200/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2020-11-30 01:13:11,582 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cd4a7d13-efb8-4885-b64a-62d3a4909200/bin/uautomizer/data/e4bb2b050/4c689251e5254ffc9f6d01b57878b30e/FLAGed073784b [2020-11-30 01:13:13,095 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:13:13,097 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cd4a7d13-efb8-4885-b64a-62d3a4909200/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2020-11-30 01:13:13,173 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cd4a7d13-efb8-4885-b64a-62d3a4909200/bin/uautomizer/data/e4bb2b050/4c689251e5254ffc9f6d01b57878b30e/FLAGed073784b [2020-11-30 01:13:13,264 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cd4a7d13-efb8-4885-b64a-62d3a4909200/bin/uautomizer/data/e4bb2b050/4c689251e5254ffc9f6d01b57878b30e [2020-11-30 01:13:13,268 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:13:13,273 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:13:13,278 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:13:13,279 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:13:13,284 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:13:13,286 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:13:13" (1/1) ... [2020-11-30 01:13:13,290 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@735af66f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:13:13, skipping insertion in model container [2020-11-30 01:13:13,290 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:13:13" (1/1) ... [2020-11-30 01:13:13,305 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:13:13,532 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:13:14,139 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:13:14,153 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:13:15,787 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,788 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,789 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,790 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,792 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,814 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,815 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,818 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,820 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,823 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,825 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,826 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,827 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:16,586 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:13:16,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:13:16,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:13:16,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:13:16,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:13:16,597 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:13:16,598 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:13:16,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:13:16,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:13:16,619 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:13:17,009 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:13:17,174 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:17,175 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:17,328 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:13:17,390 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 01:13:17,397 INFO L168 Benchmark]: Toolchain (without parser) took 4122.67 ms. Allocated memory was 92.3 MB in the beginning and 121.6 MB in the end (delta: 29.4 MB). Free memory was 53.3 MB in the beginning and 73.2 MB in the end (delta: -19.9 MB). Peak memory consumption was 31.8 MB. Max. memory is 16.1 GB. [2020-11-30 01:13:17,399 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 92.3 MB. Free memory was 51.5 MB in the beginning and 51.4 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:13:17,400 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4115.90 ms. Allocated memory was 92.3 MB in the beginning and 121.6 MB in the end (delta: 29.4 MB). Free memory was 53.1 MB in the beginning and 73.2 MB in the end (delta: -20.1 MB). Peak memory consumption was 31.8 MB. Max. memory is 16.1 GB. [2020-11-30 01:13:17,403 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44 ms. Allocated memory is still 92.3 MB. Free memory was 51.5 MB in the beginning and 51.4 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4115.90 ms. Allocated memory was 92.3 MB in the beginning and 121.6 MB in the end (delta: 29.4 MB). Free memory was 53.1 MB in the beginning and 73.2 MB in the end (delta: -20.1 MB). Peak memory consumption was 31.8 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 01:13:20,773 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:13:20,776 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:13:20,846 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:13:20,848 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:13:20,857 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:13:20,861 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:13:20,868 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:13:20,874 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:13:20,884 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:13:20,886 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:13:20,898 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:13:20,899 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:13:20,903 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:13:20,906 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:13:20,909 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:13:20,911 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:13:20,917 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:13:20,923 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:13:20,932 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:13:20,941 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:13:20,945 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:13:20,948 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:13:20,952 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:13:20,962 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:13:20,969 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:13:20,970 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:13:20,972 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:13:20,975 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:13:20,977 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:13:20,977 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:13:20,979 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:13:20,982 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:13:20,983 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:13:20,985 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:13:20,986 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:13:20,988 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:13:20,988 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:13:20,989 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:13:20,992 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:13:20,993 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:13:20,994 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cd4a7d13-efb8-4885-b64a-62d3a4909200/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-30 01:13:21,066 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:13:21,068 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:13:21,074 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:13:21,075 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:13:21,075 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 01:13:21,076 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:13:21,076 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:13:21,077 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:13:21,077 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:13:21,078 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:13:21,079 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:13:21,080 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:13:21,080 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:13:21,081 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:13:21,081 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:13:21,082 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:13:21,082 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:13:21,083 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:13:21,083 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:13:21,084 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:13:21,084 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:13:21,085 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:13:21,085 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:13:21,086 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 01:13:21,086 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:13:21,086 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:13:21,087 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:13:21,087 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:13:21,088 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 01:13:21,088 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_cd4a7d13-efb8-4885-b64a-62d3a4909200/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_cd4a7d13-efb8-4885-b64a-62d3a4909200/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef24f27fde7109b1e40e0f5ec070c85a9d006fe9 [2020-11-30 01:13:21,793 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:13:21,833 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:13:21,837 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:13:21,839 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:13:21,841 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:13:21,842 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cd4a7d13-efb8-4885-b64a-62d3a4909200/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2020-11-30 01:13:21,961 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cd4a7d13-efb8-4885-b64a-62d3a4909200/bin/uautomizer/data/4dd4a299a/93736b7e8e1b4e5eaa0e947a0a846b27/FLAGb842eb821 [2020-11-30 01:13:23,241 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:13:23,241 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cd4a7d13-efb8-4885-b64a-62d3a4909200/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2020-11-30 01:13:23,318 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cd4a7d13-efb8-4885-b64a-62d3a4909200/bin/uautomizer/data/4dd4a299a/93736b7e8e1b4e5eaa0e947a0a846b27/FLAGb842eb821 [2020-11-30 01:13:23,521 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cd4a7d13-efb8-4885-b64a-62d3a4909200/bin/uautomizer/data/4dd4a299a/93736b7e8e1b4e5eaa0e947a0a846b27 [2020-11-30 01:13:23,526 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:13:23,528 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:13:23,531 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:13:23,531 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:13:23,537 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:13:23,540 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:13:23" (1/1) ... [2020-11-30 01:13:23,544 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5aeef2e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:13:23, skipping insertion in model container [2020-11-30 01:13:23,545 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:13:23" (1/1) ... [2020-11-30 01:13:23,556 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:13:23,780 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:13:24,316 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:13:24,327 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:13:25,884 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:25,888 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:25,890 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:25,891 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:25,893 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:25,937 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:25,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:25,948 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:25,949 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:25,952 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:25,956 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:25,959 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:25,960 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:26,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:13:26,675 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:13:26,677 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:13:26,678 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:13:26,680 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:13:26,681 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:13:26,682 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:13:26,683 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:13:26,684 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:13:26,684 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:13:26,985 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:13:27,174 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:27,175 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:27,438 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:13:27,567 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:13:27,603 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:13:27,613 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:13:27,696 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:27,696 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:27,697 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:27,698 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:27,702 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:27,716 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:27,717 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:27,718 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:27,719 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:27,721 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:27,722 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:27,723 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:27,723 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:27,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:13:27,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:13:27,818 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:13:27,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:13:27,821 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:13:27,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:13:27,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:13:27,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:13:27,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:13:27,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:13:27,875 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:13:28,032 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:28,033 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:28,130 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:13:29,756 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:13:29,757 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:13:29 WrapperNode [2020-11-30 01:13:29,757 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:13:29,759 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:13:29,759 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:13:29,759 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:13:29,771 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:13:29" (1/1) ... [2020-11-30 01:13:29,874 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 01:13:30,046 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:13:29" (1/1) ... [2020-11-30 01:13:30,047 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:13:30,047 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 01:13:30,051 INFO L168 Benchmark]: Toolchain (without parser) took 6521.31 ms. Allocated memory was 73.4 MB in the beginning and 186.6 MB in the end (delta: 113.2 MB). Free memory was 48.5 MB in the beginning and 131.9 MB in the end (delta: -83.3 MB). Peak memory consumption was 29.1 MB. Max. memory is 16.1 GB. [2020-11-30 01:13:30,066 INFO L168 Benchmark]: CDTParser took 0.49 ms. Allocated memory is still 73.4 MB. Free memory is still 55.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:13:30,068 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6226.85 ms. Allocated memory was 73.4 MB in the beginning and 186.6 MB in the end (delta: 113.2 MB). Free memory was 48.3 MB in the beginning and 138.2 MB in the end (delta: -89.9 MB). Peak memory consumption was 94.3 MB. Max. memory is 16.1 GB. [2020-11-30 01:13:30,069 INFO L168 Benchmark]: Boogie Procedure Inliner took 288.91 ms. Allocated memory is still 186.6 MB. Free memory was 138.2 MB in the beginning and 131.9 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 01:13:30,072 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.49 ms. Allocated memory is still 73.4 MB. Free memory is still 55.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6226.85 ms. Allocated memory was 73.4 MB in the beginning and 186.6 MB in the end (delta: 113.2 MB). Free memory was 48.3 MB in the beginning and 138.2 MB in the end (delta: -89.9 MB). Peak memory consumption was 94.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 288.91 ms. Allocated memory is still 186.6 MB. Free memory was 138.2 MB in the beginning and 131.9 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...