./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/bin/uautomizer-j4sWxH34Be --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 926c219674f55200b40d9809e5b1fdaded5b761814321598aab4b2039c1325ea ............................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/bin/uautomizer-j4sWxH34Be --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 926c219674f55200b40d9809e5b1fdaded5b761814321598aab4b2039c1325ea .................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 20:11:42,856 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 20:11:42,858 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 20:11:42,887 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 20:11:42,888 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 20:11:42,890 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 20:11:42,891 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 20:11:42,894 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 20:11:42,896 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 20:11:42,897 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 20:11:42,898 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 20:11:42,900 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 20:11:42,900 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 20:11:42,901 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 20:11:42,903 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 20:11:42,905 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 20:11:42,906 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 20:11:42,907 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 20:11:42,910 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 20:11:42,912 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 20:11:42,914 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 20:11:42,916 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 20:11:42,918 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 20:11:42,919 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 20:11:42,922 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 20:11:42,923 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 20:11:42,923 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 20:11:42,925 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 20:11:42,925 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 20:11:42,926 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 20:11:42,927 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 20:11:42,928 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 20:11:42,929 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 20:11:42,930 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 20:11:42,931 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 20:11:42,932 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 20:11:42,932 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 20:11:42,933 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 20:11:42,933 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 20:11:42,934 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 20:11:42,935 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 20:11:42,936 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 20:11:42,961 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 20:11:42,961 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 20:11:42,962 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 20:11:42,962 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 20:11:42,964 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 20:11:42,964 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 20:11:42,964 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 20:11:42,965 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 20:11:42,965 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 20:11:42,966 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 20:11:42,966 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 20:11:42,966 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 20:11:42,967 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 20:11:42,967 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 20:11:42,968 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 20:11:42,968 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 20:11:42,968 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 20:11:42,969 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 20:11:42,969 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 20:11:42,969 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 20:11:42,970 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 20:11:42,970 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 20:11:42,971 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 20:11:42,971 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 20:11:42,971 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 20:11:42,972 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 20:11:42,972 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 20:11:42,972 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 20:11:42,973 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 20:11:42,973 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/bin/uautomizer-j4sWxH34Be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 926c219674f55200b40d9809e5b1fdaded5b761814321598aab4b2039c1325ea [2021-10-21 20:11:43,259 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 20:11:43,291 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 20:11:43,294 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 20:11:43,296 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 20:11:43,300 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 20:11:43,300 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i [2021-10-21 20:11:43,413 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/bin/uautomizer-j4sWxH34Be/data/1f8750676/a8889509ded146539ee2bd1ced132cd9/FLAGea5b8b02e [2021-10-21 20:11:44,267 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 20:11:44,268 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i [2021-10-21 20:11:44,308 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/bin/uautomizer-j4sWxH34Be/data/1f8750676/a8889509ded146539ee2bd1ced132cd9/FLAGea5b8b02e [2021-10-21 20:11:44,762 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/bin/uautomizer-j4sWxH34Be/data/1f8750676/a8889509ded146539ee2bd1ced132cd9 [2021-10-21 20:11:44,764 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 20:11:44,766 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 20:11:44,776 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 20:11:44,777 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 20:11:44,780 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 20:11:44,781 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:11:44" (1/1) ... [2021-10-21 20:11:44,782 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c658b8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:11:44, skipping insertion in model container [2021-10-21 20:11:44,782 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:11:44" (1/1) ... [2021-10-21 20:11:44,790 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 20:11:44,932 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 20:11:45,243 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i[4497,4510] [2021-10-21 20:11:45,252 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i[4557,4570] [2021-10-21 20:11:45,281 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:11:45,296 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:11:46,396 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:46,403 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:46,404 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:46,405 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:46,406 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:46,424 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:46,435 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:46,437 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:46,441 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:46,898 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:11:46,899 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:11:46,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:11:46,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:11:46,909 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:11:46,910 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:11:46,911 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:11:46,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:11:46,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:11:46,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:11:47,094 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:11:47,223 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:47,224 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:47,351 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:11:47,423 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:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) 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) [2021-10-21 20:11:47,435 INFO L168 Benchmark]: Toolchain (without parser) took 2667.85 ms. Allocated memory is still 104.9 MB. Free memory was 62.1 MB in the beginning and 62.3 MB in the end (delta: -162.5 kB). Peak memory consumption was 29.7 MB. Max. memory is 16.1 GB. [2021-10-21 20:11:47,437 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 75.5 MB. Free memory was 49.5 MB in the beginning and 49.4 MB in the end (delta: 30.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 20:11:47,438 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2656.47 ms. Allocated memory is still 104.9 MB. Free memory was 61.9 MB in the beginning and 62.3 MB in the end (delta: -422.3 kB). Peak memory consumption was 29.7 MB. Max. memory is 16.1 GB. [2021-10-21 20:11:47,442 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 75.5 MB. Free memory was 49.5 MB in the beginning and 49.4 MB in the end (delta: 30.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2656.47 ms. Allocated memory is still 104.9 MB. Free memory was 61.9 MB in the beginning and 62.3 MB in the end (delta: -422.3 kB). Peak memory consumption was 29.7 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 0.2.1-dev-e943c26 [2021-10-21 20:11:49,723 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 20:11:49,725 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 20:11:49,756 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 20:11:49,757 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 20:11:49,758 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 20:11:49,760 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 20:11:49,762 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 20:11:49,765 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 20:11:49,766 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 20:11:49,767 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 20:11:49,768 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 20:11:49,769 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 20:11:49,770 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 20:11:49,772 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 20:11:49,774 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 20:11:49,775 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 20:11:49,776 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 20:11:49,784 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 20:11:49,786 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 20:11:49,788 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 20:11:49,794 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 20:11:49,796 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 20:11:49,797 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 20:11:49,801 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 20:11:49,802 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 20:11:49,802 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 20:11:49,803 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 20:11:49,812 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 20:11:49,814 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 20:11:49,814 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 20:11:49,815 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 20:11:49,817 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 20:11:49,818 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 20:11:49,820 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 20:11:49,820 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 20:11:49,821 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 20:11:49,822 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 20:11:49,822 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 20:11:49,824 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 20:11:49,825 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 20:11:49,831 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 20:11:49,883 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 20:11:49,883 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 20:11:49,884 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 20:11:49,884 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 20:11:49,886 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 20:11:49,887 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 20:11:49,887 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 20:11:49,887 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 20:11:49,887 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 20:11:49,888 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 20:11:49,889 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 20:11:49,889 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 20:11:49,889 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 20:11:49,889 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 20:11:49,889 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 20:11:49,890 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 20:11:49,890 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 20:11:49,890 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 20:11:49,891 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 20:11:49,891 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 20:11:49,891 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 20:11:49,891 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 20:11:49,891 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 20:11:49,892 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 20:11:49,892 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 20:11:49,892 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 20:11:49,892 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 20:11:49,893 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 20:11:49,893 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 20:11:49,893 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 20:11:49,893 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 20:11:49,894 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/bin/uautomizer-j4sWxH34Be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 926c219674f55200b40d9809e5b1fdaded5b761814321598aab4b2039c1325ea [2021-10-21 20:11:50,311 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 20:11:50,339 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 20:11:50,342 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 20:11:50,344 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 20:11:50,344 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 20:11:50,345 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i [2021-10-21 20:11:50,431 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/bin/uautomizer-j4sWxH34Be/data/c584fbe15/12c9530ba1f54d349901276fc04db841/FLAG7537c03bb [2021-10-21 20:11:51,439 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 20:11:51,440 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i [2021-10-21 20:11:51,502 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/bin/uautomizer-j4sWxH34Be/data/c584fbe15/12c9530ba1f54d349901276fc04db841/FLAG7537c03bb [2021-10-21 20:11:51,875 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/bin/uautomizer-j4sWxH34Be/data/c584fbe15/12c9530ba1f54d349901276fc04db841 [2021-10-21 20:11:51,878 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 20:11:51,879 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 20:11:51,881 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 20:11:51,881 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 20:11:51,885 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 20:11:51,885 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:11:51" (1/1) ... [2021-10-21 20:11:51,887 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75f79c35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:11:51, skipping insertion in model container [2021-10-21 20:11:51,887 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:11:51" (1/1) ... [2021-10-21 20:11:51,905 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 20:11:52,054 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 20:11:52,417 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i[4497,4510] [2021-10-21 20:11:52,427 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i[4557,4570] [2021-10-21 20:11:52,466 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:11:52,475 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:11:53,631 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:53,631 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:53,632 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:53,632 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:53,635 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:53,658 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:53,659 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:53,662 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:53,663 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:54,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:11:54,132 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:11:54,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:11:54,135 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:11:54,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:11:54,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:11:54,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:11:54,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:11:54,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:11:54,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:11:54,330 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:11:54,457 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:54,457 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:54,559 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:11:54,658 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 20:11:54,689 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i[4497,4510] [2021-10-21 20:11:54,690 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b57d9b74-d755-4066-b1a2-5777df45de04/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i[4557,4570] [2021-10-21 20:11:54,692 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:11:54,695 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:11:54,797 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:54,798 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:54,799 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:54,800 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:54,801 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:54,818 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:54,826 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:54,827 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:54,831 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:54,907 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:11:54,908 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:11:54,909 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:11:54,910 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:11:54,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:11:54,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:11:54,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:11:54,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:11:54,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:11:54,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:11:54,954 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:11:55,071 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:55,072 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:11:55,110 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:11:55,515 INFO L208 MainTranslator]: Completed translation [2021-10-21 20:11:55,515 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:11:55 WrapperNode [2021-10-21 20:11:55,515 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 20:11:55,516 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 20:11:55,517 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 20:11:55,517 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 20:11:55,524 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:11:55" (1/1) ... [2021-10-21 20:11:55,620 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]]] [2021-10-21 20:11:55,709 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:11:55" (1/1) ... [2021-10-21 20:11:55,724 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 20:11:55,725 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 20:11:55,727 INFO L168 Benchmark]: Toolchain (without parser) took 3846.59 ms. Allocated memory was 54.5 MB in the beginning and 125.8 MB in the end (delta: 71.3 MB). Free memory was 34.9 MB in the beginning and 69.7 MB in the end (delta: -34.8 MB). Peak memory consumption was 36.4 MB. Max. memory is 16.1 GB. [2021-10-21 20:11:55,727 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 54.5 MB. Free memory is still 35.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 20:11:55,728 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3635.03 ms. Allocated memory was 54.5 MB in the beginning and 125.8 MB in the end (delta: 71.3 MB). Free memory was 34.7 MB in the beginning and 74.9 MB in the end (delta: -40.2 MB). Peak memory consumption was 55.2 MB. Max. memory is 16.1 GB. [2021-10-21 20:11:55,728 INFO L168 Benchmark]: Boogie Procedure Inliner took 208.25 ms. Allocated memory is still 125.8 MB. Free memory was 74.9 MB in the beginning and 69.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-21 20:11:55,730 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 54.5 MB. Free memory is still 35.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3635.03 ms. Allocated memory was 54.5 MB in the beginning and 125.8 MB in the end (delta: 71.3 MB). Free memory was 34.7 MB in the beginning and 74.9 MB in the end (delta: -40.2 MB). Peak memory consumption was 55.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 208.25 ms. Allocated memory is still 125.8 MB. Free memory was 74.9 MB in the beginning and 69.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...