./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_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_305df494-15c9-47a8-8955-4f3e7e1d59f0/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305df494-15c9-47a8-8955-4f3e7e1d59f0/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_305df494-15c9-47a8-8955-4f3e7e1d59f0/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305df494-15c9-47a8-8955-4f3e7e1d59f0/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305df494-15c9-47a8-8955-4f3e7e1d59f0/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_305df494-15c9-47a8-8955-4f3e7e1d59f0/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 13ec24500153ff48401c44b6cbf6e64bbffda498093f21927cfcfb52ad2376ab ............................................................................................................................................................................... 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_305df494-15c9-47a8-8955-4f3e7e1d59f0/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305df494-15c9-47a8-8955-4f3e7e1d59f0/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_305df494-15c9-47a8-8955-4f3e7e1d59f0/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305df494-15c9-47a8-8955-4f3e7e1d59f0/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305df494-15c9-47a8-8955-4f3e7e1d59f0/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_305df494-15c9-47a8-8955-4f3e7e1d59f0/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 13ec24500153ff48401c44b6cbf6e64bbffda498093f21927cfcfb52ad2376ab .................................................................................................................................................................................................. 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 19:19:45,707 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:19:45,711 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:19:45,777 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:19:45,778 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:19:45,783 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:19:45,786 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:19:45,790 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:19:45,793 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:19:45,800 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:19:45,802 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:19:45,804 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:19:45,804 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:19:45,808 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:19:45,810 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:19:45,816 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:19:45,818 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:19:45,819 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:19:45,822 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:19:45,831 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:19:45,833 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:19:45,835 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:19:45,839 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:19:45,840 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:19:45,851 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:19:45,852 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:19:45,852 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:19:45,854 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:19:45,855 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:19:45,857 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:19:45,857 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:19:45,859 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:19:45,861 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:19:45,863 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:19:45,865 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:19:45,865 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:19:45,866 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:19:45,866 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:19:45,867 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:19:45,868 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:19:45,869 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:19:45,870 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305df494-15c9-47a8-8955-4f3e7e1d59f0/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 19:19:45,921 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:19:45,921 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:19:45,922 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:19:45,922 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:19:45,931 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:19:45,931 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:19:45,932 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:19:45,932 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:19:45,933 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 19:19:45,933 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:19:45,934 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:19:45,935 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:19:45,935 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:19:45,935 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:19:45,935 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:19:45,936 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:19:45,936 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:19:45,936 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:19:45,937 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:19:45,937 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:19:45,937 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:19:45,938 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:19:45,938 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:19:45,938 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 19:19:45,939 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 19:19:45,939 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:19:45,939 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:19:45,940 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:19:45,940 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:19:45,942 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_305df494-15c9-47a8-8955-4f3e7e1d59f0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305df494-15c9-47a8-8955-4f3e7e1d59f0/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 13ec24500153ff48401c44b6cbf6e64bbffda498093f21927cfcfb52ad2376ab [2021-10-21 19:19:46,264 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:19:46,288 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:19:46,291 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:19:46,292 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:19:46,293 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:19:46,294 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305df494-15c9-47a8-8955-4f3e7e1d59f0/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2021-10-21 19:19:46,369 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305df494-15c9-47a8-8955-4f3e7e1d59f0/bin/uautomizer-j4sWxH34Be/data/3a8fed61f/83f0c8127e594fdbad8d65f4f3c76f33/FLAG930cef3e7 [2021-10-21 19:19:47,494 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:19:47,496 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305df494-15c9-47a8-8955-4f3e7e1d59f0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2021-10-21 19:19:47,540 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305df494-15c9-47a8-8955-4f3e7e1d59f0/bin/uautomizer-j4sWxH34Be/data/3a8fed61f/83f0c8127e594fdbad8d65f4f3c76f33/FLAG930cef3e7 [2021-10-21 19:19:47,772 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305df494-15c9-47a8-8955-4f3e7e1d59f0/bin/uautomizer-j4sWxH34Be/data/3a8fed61f/83f0c8127e594fdbad8d65f4f3c76f33 [2021-10-21 19:19:47,775 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:19:47,778 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:19:47,783 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:19:47,783 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:19:47,788 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:19:47,788 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:19:47" (1/1) ... [2021-10-21 19:19:47,814 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cedfb25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:19:47, skipping insertion in model container [2021-10-21 19:19:47,814 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:19:47" (1/1) ... [2021-10-21 19:19:47,824 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:19:48,001 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:19:48,407 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_305df494-15c9-47a8-8955-4f3e7e1d59f0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4498,4511] [2021-10-21 19:19:48,418 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_305df494-15c9-47a8-8955-4f3e7e1d59f0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4558,4571] [2021-10-21 19:19:48,448 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:19:48,457 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:19:49,705 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:49,716 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:49,717 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:49,718 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:49,721 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:49,745 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:49,746 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:49,748 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:49,749 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:50,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:19:50,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:19:50,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:19:50,177 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:19:50,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:19:50,179 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:19:50,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:19:50,181 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:19:50,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:19:50,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:19:50,398 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:19:50,599 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:50,604 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:50,715 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:19:50,795 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 19:19:50,801 INFO L168 Benchmark]: Toolchain (without parser) took 3021.88 ms. Allocated memory was 102.8 MB in the beginning and 132.1 MB in the end (delta: 29.4 MB). Free memory was 56.2 MB in the beginning and 82.2 MB in the end (delta: -26.0 MB). Peak memory consumption was 20.1 MB. Max. memory is 16.1 GB. [2021-10-21 19:19:50,802 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 102.8 MB. Free memory is still 81.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:19:50,803 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3015.44 ms. Allocated memory was 102.8 MB in the beginning and 132.1 MB in the end (delta: 29.4 MB). Free memory was 56.0 MB in the beginning and 82.2 MB in the end (delta: -26.2 MB). Peak memory consumption was 20.1 MB. Max. memory is 16.1 GB. [2021-10-21 19:19:50,805 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 102.8 MB. Free memory is still 81.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3015.44 ms. Allocated memory was 102.8 MB in the beginning and 132.1 MB in the end (delta: 29.4 MB). Free memory was 56.0 MB in the beginning and 82.2 MB in the end (delta: -26.2 MB). Peak memory consumption was 20.1 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 19:19:53,391 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:19:53,393 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:19:53,429 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:19:53,430 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:19:53,431 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:19:53,433 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:19:53,436 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:19:53,439 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:19:53,440 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:19:53,442 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:19:53,443 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:19:53,444 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:19:53,445 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:19:53,447 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:19:53,449 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:19:53,450 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:19:53,451 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:19:53,454 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:19:53,457 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:19:53,459 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:19:53,461 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:19:53,463 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:19:53,464 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:19:53,469 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:19:53,475 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:19:53,475 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:19:53,477 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:19:53,477 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:19:53,478 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:19:53,479 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:19:53,480 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:19:53,481 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:19:53,482 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:19:53,483 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:19:53,484 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:19:53,485 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:19:53,485 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:19:53,486 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:19:53,487 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:19:53,488 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:19:53,494 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305df494-15c9-47a8-8955-4f3e7e1d59f0/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 19:19:53,550 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:19:53,551 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:19:53,552 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:19:53,552 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:19:53,554 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:19:53,555 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:19:53,555 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:19:53,555 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:19:53,555 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:19:53,556 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:19:53,557 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:19:53,557 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:19:53,558 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 19:19:53,558 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 19:19:53,558 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:19:53,558 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:19:53,558 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:19:53,559 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:19:53,559 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:19:53,559 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:19:53,559 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:19:53,560 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:19:53,560 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:19:53,560 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:19:53,560 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 19:19:53,561 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 19:19:53,561 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:19:53,561 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:19:53,561 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:19:53,562 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:19:53,562 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 19:19:53,562 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_305df494-15c9-47a8-8955-4f3e7e1d59f0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305df494-15c9-47a8-8955-4f3e7e1d59f0/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 13ec24500153ff48401c44b6cbf6e64bbffda498093f21927cfcfb52ad2376ab [2021-10-21 19:19:54,027 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:19:54,052 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:19:54,055 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:19:54,057 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:19:54,058 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:19:54,059 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305df494-15c9-47a8-8955-4f3e7e1d59f0/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2021-10-21 19:19:54,133 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305df494-15c9-47a8-8955-4f3e7e1d59f0/bin/uautomizer-j4sWxH34Be/data/cd4eced74/f2d499ab181c45648e5c79ec20a7e5b0/FLAGdb88a19fb [2021-10-21 19:19:55,215 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:19:55,216 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305df494-15c9-47a8-8955-4f3e7e1d59f0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2021-10-21 19:19:55,268 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305df494-15c9-47a8-8955-4f3e7e1d59f0/bin/uautomizer-j4sWxH34Be/data/cd4eced74/f2d499ab181c45648e5c79ec20a7e5b0/FLAGdb88a19fb [2021-10-21 19:19:55,571 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_305df494-15c9-47a8-8955-4f3e7e1d59f0/bin/uautomizer-j4sWxH34Be/data/cd4eced74/f2d499ab181c45648e5c79ec20a7e5b0 [2021-10-21 19:19:55,574 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:19:55,576 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:19:55,579 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:19:55,579 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:19:55,583 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:19:55,584 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:19:55" (1/1) ... [2021-10-21 19:19:55,586 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56fa9386 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:19:55, skipping insertion in model container [2021-10-21 19:19:55,586 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:19:55" (1/1) ... [2021-10-21 19:19:55,594 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:19:55,754 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:19:56,114 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_305df494-15c9-47a8-8955-4f3e7e1d59f0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4498,4511] [2021-10-21 19:19:56,124 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_305df494-15c9-47a8-8955-4f3e7e1d59f0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4558,4571] [2021-10-21 19:19:56,157 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:19:56,173 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:19:57,289 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:57,290 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:57,290 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:57,291 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:57,293 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:57,313 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:57,314 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:57,316 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:57,317 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:58,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:19:58,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:19:58,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:19:58,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:19:58,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:19:58,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:19:58,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:19:58,023 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:19:58,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:19:58,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:19:58,253 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:19:58,372 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:58,372 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:58,464 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:19:58,568 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 19:19:58,601 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_305df494-15c9-47a8-8955-4f3e7e1d59f0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4498,4511] [2021-10-21 19:19:58,604 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_305df494-15c9-47a8-8955-4f3e7e1d59f0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4558,4571] [2021-10-21 19:19:58,607 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:19:58,608 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:19:58,684 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:58,684 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:58,685 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:58,685 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:58,686 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:58,692 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:58,693 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:58,694 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:58,694 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:58,751 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:19:58,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:19:58,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:19:58,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:19:58,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:19:58,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:19:58,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:19:58,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:19:58,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:19:58,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:19:58,799 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:19:58,944 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:58,945 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:19:58,976 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:19:59,466 INFO L208 MainTranslator]: Completed translation [2021-10-21 19:19:59,466 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:19:59 WrapperNode [2021-10-21 19:19:59,466 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 19:19:59,468 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 19:19:59,468 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 19:19:59,468 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 19:19:59,476 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:19:59" (1/1) ... [2021-10-21 19:19:59,532 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 19:19:59,668 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:19:59" (1/1) ... [2021-10-21 19:19:59,669 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 19:19:59,669 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 19:19:59,672 INFO L168 Benchmark]: Toolchain (without parser) took 4094.61 ms. Allocated memory was 58.7 MB in the beginning and 127.9 MB in the end (delta: 69.2 MB). Free memory was 27.3 MB in the beginning and 80.5 MB in the end (delta: -53.3 MB). Peak memory consumption was 36.0 MB. Max. memory is 16.1 GB. [2021-10-21 19:19:59,672 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 58.7 MB. Free memory is still 39.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:19:59,673 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3888.04 ms. Allocated memory was 58.7 MB in the beginning and 92.3 MB in the end (delta: 33.6 MB). Free memory was 27.1 MB in the beginning and 31.9 MB in the end (delta: -4.8 MB). Peak memory consumption was 36.2 MB. Max. memory is 16.1 GB. [2021-10-21 19:19:59,674 INFO L168 Benchmark]: Boogie Procedure Inliner took 201.43 ms. Allocated memory was 92.3 MB in the beginning and 127.9 MB in the end (delta: 35.7 MB). Free memory was 31.9 MB in the beginning and 80.5 MB in the end (delta: -48.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-21 19:19:59,692 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 58.7 MB. Free memory is still 39.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3888.04 ms. Allocated memory was 58.7 MB in the beginning and 92.3 MB in the end (delta: 33.6 MB). Free memory was 27.1 MB in the beginning and 31.9 MB in the end (delta: -4.8 MB). Peak memory consumption was 36.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 201.43 ms. Allocated memory was 92.3 MB in the beginning and 127.9 MB in the end (delta: 35.7 MB). Free memory was 31.9 MB in the beginning and 80.5 MB in the end (delta: -48.6 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...