./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_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_3ab17c29-d2fa-4ea2-a3e2-6baefb3c7f76/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3ab17c29-d2fa-4ea2-a3e2-6baefb3c7f76/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3ab17c29-d2fa-4ea2-a3e2-6baefb3c7f76/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3ab17c29-d2fa-4ea2-a3e2-6baefb3c7f76/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3ab17c29-d2fa-4ea2-a3e2-6baefb3c7f76/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3ab17c29-d2fa-4ea2-a3e2-6baefb3c7f76/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 09b4a87c68fade79b18a62517fa359590ee0dbdb ............................................................................................................................................................................... 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_3ab17c29-d2fa-4ea2-a3e2-6baefb3c7f76/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3ab17c29-d2fa-4ea2-a3e2-6baefb3c7f76/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3ab17c29-d2fa-4ea2-a3e2-6baefb3c7f76/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3ab17c29-d2fa-4ea2-a3e2-6baefb3c7f76/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3ab17c29-d2fa-4ea2-a3e2-6baefb3c7f76/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3ab17c29-d2fa-4ea2-a3e2-6baefb3c7f76/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 09b4a87c68fade79b18a62517fa359590ee0dbdb .................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 02:58:09,769 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:58:09,779 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:58:09,839 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:58:09,840 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:58:09,846 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:58:09,849 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:58:09,854 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:58:09,860 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:58:09,865 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:58:09,867 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:58:09,867 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:58:09,868 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:58:09,869 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:58:09,870 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:58:09,872 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:58:09,873 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:58:09,874 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:58:09,876 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:58:09,879 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:58:09,881 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:58:09,883 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:58:09,884 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:58:09,885 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:58:09,889 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:58:09,889 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:58:09,890 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:58:09,891 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:58:09,892 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:58:09,893 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:58:09,893 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:58:09,894 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:58:09,896 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:58:09,897 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:58:09,898 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:58:09,898 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:58:09,899 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:58:09,899 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:58:09,900 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:58:09,901 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:58:09,902 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:58:09,903 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3ab17c29-d2fa-4ea2-a3e2-6baefb3c7f76/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-28 02:58:09,937 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:58:09,937 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:58:09,939 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:58:09,939 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:58:09,940 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:58:09,940 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:58:09,940 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 02:58:09,940 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:58:09,941 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:58:09,941 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:58:09,942 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:58:09,942 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:58:09,942 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:58:09,943 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:58:09,943 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:58:09,943 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:58:09,943 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:58:09,943 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:58:09,944 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:58:09,944 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:58:09,944 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:58:09,944 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:58:09,944 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 02:58:09,945 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 02:58:09,945 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:58:09,945 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:58:09,945 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 02:58:09,945 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_3ab17c29-d2fa-4ea2-a3e2-6baefb3c7f76/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3ab17c29-d2fa-4ea2-a3e2-6baefb3c7f76/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09b4a87c68fade79b18a62517fa359590ee0dbdb [2020-11-28 02:58:10,199 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:58:10,231 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:58:10,235 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:58:10,237 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:58:10,238 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:58:10,239 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3ab17c29-d2fa-4ea2-a3e2-6baefb3c7f76/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2020-11-28 02:58:10,309 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3ab17c29-d2fa-4ea2-a3e2-6baefb3c7f76/bin/uautomizer/data/fb54c898d/6ac42105c350440c84c92e2b82e62d3f/FLAG1f12196f5 [2020-11-28 02:58:11,172 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:58:11,176 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3ab17c29-d2fa-4ea2-a3e2-6baefb3c7f76/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2020-11-28 02:58:11,238 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3ab17c29-d2fa-4ea2-a3e2-6baefb3c7f76/bin/uautomizer/data/fb54c898d/6ac42105c350440c84c92e2b82e62d3f/FLAG1f12196f5 [2020-11-28 02:58:11,662 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3ab17c29-d2fa-4ea2-a3e2-6baefb3c7f76/bin/uautomizer/data/fb54c898d/6ac42105c350440c84c92e2b82e62d3f [2020-11-28 02:58:11,665 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:58:11,666 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:58:11,668 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:11,668 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:58:11,672 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:58:11,673 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:11" (1/1) ... [2020-11-28 02:58:11,675 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7aae6eb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:11, skipping insertion in model container [2020-11-28 02:58:11,676 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:11" (1/1) ... [2020-11-28 02:58:11,684 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:58:11,796 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:58:12,124 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 02:58:12,131 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 02:58:13,215 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:13,216 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:13,217 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:13,218 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:13,219 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:13,237 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:13,238 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:13,240 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:13,241 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:13,244 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:13,246 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:13,247 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:13,247 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:13,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 02:58:13,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 02:58:13,846 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 02:58:13,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 02:58:13,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 02:58:13,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 02:58:13,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 02:58:13,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 02:58:13,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 02:58:13,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 02:58:14,204 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 02:58:14,331 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:14,332 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:14,451 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 02:58:14,535 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 02:58:14,546 INFO L168 Benchmark]: Toolchain (without parser) took 2877.99 ms. Allocated memory was 107.0 MB in the beginning and 148.9 MB in the end (delta: 41.9 MB). Free memory was 73.6 MB in the beginning and 97.4 MB in the end (delta: -23.8 MB). Peak memory consumption was 27.6 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:14,548 INFO L168 Benchmark]: CDTParser took 0.65 ms. Allocated memory is still 79.7 MB. Free memory was 41.7 MB in the beginning and 41.6 MB in the end (delta: 60.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:58:14,551 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2875.51 ms. Allocated memory was 107.0 MB in the beginning and 148.9 MB in the end (delta: 41.9 MB). Free memory was 73.4 MB in the beginning and 97.4 MB in the end (delta: -24.0 MB). Peak memory consumption was 27.6 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:14,554 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.65 ms. Allocated memory is still 79.7 MB. Free memory was 41.7 MB in the beginning and 41.6 MB in the end (delta: 60.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2875.51 ms. Allocated memory was 107.0 MB in the beginning and 148.9 MB in the end (delta: 41.9 MB). Free memory was 73.4 MB in the beginning and 97.4 MB in the end (delta: -24.0 MB). Peak memory consumption was 27.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 02:58:17,225 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:58:17,230 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:58:17,299 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:58:17,300 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:58:17,307 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:58:17,310 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:58:17,314 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:58:17,318 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:58:17,324 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:58:17,326 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:58:17,333 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:58:17,333 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:58:17,337 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:58:17,339 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:58:17,341 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:58:17,342 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:58:17,346 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:58:17,349 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:58:17,357 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:58:17,366 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:58:17,368 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:58:17,369 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:58:17,372 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:58:17,379 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:58:17,382 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:58:17,383 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:58:17,384 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:58:17,386 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:58:17,388 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:58:17,388 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:58:17,390 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:58:17,392 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:58:17,393 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:58:17,394 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:58:17,395 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:58:17,395 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:58:17,396 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:58:17,396 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:58:17,398 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:58:17,399 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:58:17,400 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3ab17c29-d2fa-4ea2-a3e2-6baefb3c7f76/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-28 02:58:17,445 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:58:17,446 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:58:17,450 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:58:17,450 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:58:17,451 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:58:17,451 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:58:17,451 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:58:17,451 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 02:58:17,452 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:58:17,452 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 02:58:17,453 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 02:58:17,454 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 02:58:17,454 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 02:58:17,454 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:58:17,454 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 02:58:17,455 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:58:17,455 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:58:17,455 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:58:17,455 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:58:17,456 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:58:17,456 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:58:17,456 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:58:17,456 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 02:58:17,457 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 02:58:17,457 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 02:58:17,457 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 02:58:17,457 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:58:17,457 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 02:58:17,458 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 02:58:17,458 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_3ab17c29-d2fa-4ea2-a3e2-6baefb3c7f76/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3ab17c29-d2fa-4ea2-a3e2-6baefb3c7f76/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09b4a87c68fade79b18a62517fa359590ee0dbdb [2020-11-28 02:58:17,906 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:58:17,951 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:58:17,954 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:58:17,956 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:58:17,957 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:58:17,959 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3ab17c29-d2fa-4ea2-a3e2-6baefb3c7f76/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2020-11-28 02:58:18,032 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3ab17c29-d2fa-4ea2-a3e2-6baefb3c7f76/bin/uautomizer/data/bf668386d/d83028ab7f57443ca78126103179fe40/FLAG1fd8cb349 [2020-11-28 02:58:19,042 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:58:19,043 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3ab17c29-d2fa-4ea2-a3e2-6baefb3c7f76/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2020-11-28 02:58:19,093 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3ab17c29-d2fa-4ea2-a3e2-6baefb3c7f76/bin/uautomizer/data/bf668386d/d83028ab7f57443ca78126103179fe40/FLAG1fd8cb349 [2020-11-28 02:58:19,477 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3ab17c29-d2fa-4ea2-a3e2-6baefb3c7f76/bin/uautomizer/data/bf668386d/d83028ab7f57443ca78126103179fe40 [2020-11-28 02:58:19,480 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:58:19,482 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 02:58:19,483 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:19,483 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:58:19,511 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:58:19,511 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:19" (1/1) ... [2020-11-28 02:58:19,514 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c52734e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:19, skipping insertion in model container [2020-11-28 02:58:19,514 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:58:19" (1/1) ... [2020-11-28 02:58:19,523 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:58:19,667 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:58:20,013 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 02:58:20,019 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 02:58:21,253 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:21,255 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:21,256 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:21,257 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:21,259 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:21,275 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:21,277 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:21,280 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:21,282 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:21,285 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:21,288 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:21,289 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:21,289 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:21,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 02:58:21,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 02:58:21,821 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 02:58:21,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 02:58:21,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 02:58:21,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 02:58:21,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 02:58:21,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 02:58:21,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 02:58:21,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 02:58:22,037 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 02:58:22,190 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:22,191 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:22,280 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 02:58:22,352 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 02:58:22,367 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 02:58:22,368 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 02:58:22,405 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:22,405 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:22,406 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:22,406 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:22,407 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:22,415 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:22,416 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:22,417 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:22,417 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:22,419 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:22,419 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:22,420 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:22,420 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:22,471 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 02:58:22,474 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 02:58:22,475 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 02:58:22,476 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 02:58:22,479 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 02:58:22,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 02:58:22,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 02:58:22,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 02:58:22,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 02:58:22,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 02:58:22,521 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 02:58:22,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:22,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 02:58:22,676 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 02:58:23,833 INFO L208 MainTranslator]: Completed translation [2020-11-28 02:58:23,833 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:23 WrapperNode [2020-11-28 02:58:23,834 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:58:23,835 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 02:58:23,835 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 02:58:23,835 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 02:58:23,841 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:23" (1/1) ... [2020-11-28 02:58:23,927 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-28 02:58:23,978 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:58:23" (1/1) ... [2020-11-28 02:58:23,992 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 02:58:23,993 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 02:58:23,995 INFO L168 Benchmark]: Toolchain (without parser) took 4512.20 ms. Allocated memory was 54.5 MB in the beginning and 146.8 MB in the end (delta: 92.3 MB). Free memory was 34.1 MB in the beginning and 62.3 MB in the end (delta: -28.2 MB). Peak memory consumption was 64.1 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:23,995 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 54.5 MB. Free memory was 37.4 MB in the beginning and 37.3 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:58:24,002 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4350.84 ms. Allocated memory was 54.5 MB in the beginning and 146.8 MB in the end (delta: 92.3 MB). Free memory was 33.8 MB in the beginning and 67.5 MB in the end (delta: -33.7 MB). Peak memory consumption was 83.4 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:24,002 INFO L168 Benchmark]: Boogie Procedure Inliner took 158.11 ms. Allocated memory is still 146.8 MB. Free memory was 67.5 MB in the beginning and 62.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 02:58:24,004 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 54.5 MB. Free memory was 37.4 MB in the beginning and 37.3 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4350.84 ms. Allocated memory was 54.5 MB in the beginning and 146.8 MB in the end (delta: 92.3 MB). Free memory was 33.8 MB in the beginning and 67.5 MB in the end (delta: -33.7 MB). Peak memory consumption was 83.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 158.11 ms. Allocated memory is still 146.8 MB. Free memory was 67.5 MB in the beginning and 62.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...