./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_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_7528eed1-82f6-4e1f-a1e6-e5c797d90518/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7528eed1-82f6-4e1f-a1e6-e5c797d90518/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_7528eed1-82f6-4e1f-a1e6-e5c797d90518/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7528eed1-82f6-4e1f-a1e6-e5c797d90518/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7528eed1-82f6-4e1f-a1e6-e5c797d90518/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_7528eed1-82f6-4e1f-a1e6-e5c797d90518/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 9e4ccc391c063e90fb229c8b3638d2f1089d6ba2ff288522cf06bf650b1be9e5 ............................................................................................................................................................................... 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_7528eed1-82f6-4e1f-a1e6-e5c797d90518/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7528eed1-82f6-4e1f-a1e6-e5c797d90518/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_7528eed1-82f6-4e1f-a1e6-e5c797d90518/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7528eed1-82f6-4e1f-a1e6-e5c797d90518/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7528eed1-82f6-4e1f-a1e6-e5c797d90518/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_7528eed1-82f6-4e1f-a1e6-e5c797d90518/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 9e4ccc391c063e90fb229c8b3638d2f1089d6ba2ff288522cf06bf650b1be9e5 .................................................................................................................................................................................................. 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 19:41:12,709 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:41:12,712 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:41:12,750 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:41:12,751 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:41:12,752 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:41:12,754 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:41:12,756 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:41:12,761 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:41:12,763 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:41:12,764 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:41:12,767 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:41:12,768 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:41:12,776 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:41:12,778 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:41:12,780 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:41:12,783 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:41:12,786 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:41:12,788 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:41:12,792 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:41:12,798 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:41:12,800 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:41:12,801 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:41:12,803 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:41:12,811 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:41:12,815 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:41:12,816 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:41:12,817 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:41:12,819 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:41:12,820 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:41:12,821 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:41:12,822 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:41:12,824 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:41:12,825 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:41:12,827 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:41:12,827 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:41:12,828 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:41:12,828 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:41:12,828 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:41:12,829 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:41:12,830 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:41:12,831 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7528eed1-82f6-4e1f-a1e6-e5c797d90518/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 19:41:12,879 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:41:12,880 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:41:12,880 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:41:12,880 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:41:12,888 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:41:12,888 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:41:12,888 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:41:12,889 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:41:12,889 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 19:41:12,889 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:41:12,890 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:41:12,891 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:41:12,891 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:41:12,891 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:41:12,891 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:41:12,892 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:41:12,892 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:41:12,892 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:41:12,892 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:41:12,893 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:41:12,893 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:41:12,893 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:41:12,894 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:41:12,894 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 19:41:12,894 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 19:41:12,894 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:41:12,894 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:41:12,895 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:41:12,895 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:41:12,897 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_7528eed1-82f6-4e1f-a1e6-e5c797d90518/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7528eed1-82f6-4e1f-a1e6-e5c797d90518/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e4ccc391c063e90fb229c8b3638d2f1089d6ba2ff288522cf06bf650b1be9e5 [2021-10-21 19:41:13,152 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:41:13,186 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:41:13,188 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:41:13,189 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:41:13,190 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:41:13,191 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7528eed1-82f6-4e1f-a1e6-e5c797d90518/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i [2021-10-21 19:41:13,263 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7528eed1-82f6-4e1f-a1e6-e5c797d90518/bin/uautomizer-j4sWxH34Be/data/822bf1099/f3bffa72882940ee964840d711be69d1/FLAG3136fa763 [2021-10-21 19:41:14,080 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:41:14,083 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7528eed1-82f6-4e1f-a1e6-e5c797d90518/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i [2021-10-21 19:41:14,137 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7528eed1-82f6-4e1f-a1e6-e5c797d90518/bin/uautomizer-j4sWxH34Be/data/822bf1099/f3bffa72882940ee964840d711be69d1/FLAG3136fa763 [2021-10-21 19:41:14,582 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7528eed1-82f6-4e1f-a1e6-e5c797d90518/bin/uautomizer-j4sWxH34Be/data/822bf1099/f3bffa72882940ee964840d711be69d1 [2021-10-21 19:41:14,584 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:41:14,586 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:41:14,588 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:41:14,588 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:41:14,592 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:41:14,592 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:41:14" (1/1) ... [2021-10-21 19:41:14,594 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6727b55c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:41:14, skipping insertion in model container [2021-10-21 19:41:14,594 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:41:14" (1/1) ... [2021-10-21 19:41:14,621 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:41:14,728 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:41:15,028 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_7528eed1-82f6-4e1f-a1e6-e5c797d90518/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i[4495,4508] [2021-10-21 19:41:15,035 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_7528eed1-82f6-4e1f-a1e6-e5c797d90518/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i[4555,4568] [2021-10-21 19:41:15,058 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:41:15,067 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:41:16,045 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:16,046 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:16,046 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:16,047 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:16,048 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:16,064 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:16,065 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:16,071 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:16,072 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:16,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:41:16,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:41:16,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:41:16,579 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:41:16,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:41:16,589 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:41:16,589 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:41:16,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:41:16,593 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:41:16,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:41:16,757 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:41:16,866 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:16,866 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:16,973 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:41:17,019 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 19:41:17,024 INFO L168 Benchmark]: Toolchain (without parser) took 2437.06 ms. Allocated memory was 94.4 MB in the beginning and 119.5 MB in the end (delta: 25.2 MB). Free memory was 51.1 MB in the beginning and 71.4 MB in the end (delta: -20.3 MB). Peak memory consumption was 24.7 MB. Max. memory is 16.1 GB. [2021-10-21 19:41:17,025 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 94.4 MB. Free memory was 64.6 MB in the beginning and 64.5 MB in the end (delta: 29.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:41:17,026 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2434.49 ms. Allocated memory was 94.4 MB in the beginning and 119.5 MB in the end (delta: 25.2 MB). Free memory was 51.1 MB in the beginning and 71.4 MB in the end (delta: -20.3 MB). Peak memory consumption was 24.7 MB. Max. memory is 16.1 GB. [2021-10-21 19:41:17,028 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 94.4 MB. Free memory was 64.6 MB in the beginning and 64.5 MB in the end (delta: 29.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2434.49 ms. Allocated memory was 94.4 MB in the beginning and 119.5 MB in the end (delta: 25.2 MB). Free memory was 51.1 MB in the beginning and 71.4 MB in the end (delta: -20.3 MB). Peak memory consumption was 24.7 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 19:41:19,234 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:41:19,237 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:41:19,298 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:41:19,299 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:41:19,303 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:41:19,305 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:41:19,311 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:41:19,314 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:41:19,319 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:41:19,321 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:41:19,323 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:41:19,323 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:41:19,325 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:41:19,331 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:41:19,336 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:41:19,338 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:41:19,339 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:41:19,341 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:41:19,351 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:41:19,353 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:41:19,355 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:41:19,358 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:41:19,359 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:41:19,368 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:41:19,369 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:41:19,369 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:41:19,371 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:41:19,371 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:41:19,372 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:41:19,373 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:41:19,374 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:41:19,376 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:41:19,376 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:41:19,378 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:41:19,378 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:41:19,379 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:41:19,379 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:41:19,379 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:41:19,381 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:41:19,382 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:41:19,383 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7528eed1-82f6-4e1f-a1e6-e5c797d90518/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 19:41:19,424 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:41:19,425 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:41:19,425 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:41:19,426 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:41:19,427 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:41:19,428 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:41:19,428 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:41:19,428 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:41:19,428 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:41:19,429 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:41:19,430 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:41:19,430 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:41:19,430 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 19:41:19,430 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 19:41:19,431 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:41:19,431 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:41:19,431 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:41:19,431 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:41:19,432 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:41:19,432 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:41:19,432 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:41:19,432 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:41:19,433 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:41:19,433 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:41:19,433 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 19:41:19,433 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 19:41:19,434 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:41:19,434 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:41:19,434 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:41:19,434 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:41:19,435 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 19:41:19,435 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_7528eed1-82f6-4e1f-a1e6-e5c797d90518/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7528eed1-82f6-4e1f-a1e6-e5c797d90518/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e4ccc391c063e90fb229c8b3638d2f1089d6ba2ff288522cf06bf650b1be9e5 [2021-10-21 19:41:19,826 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:41:19,848 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:41:19,850 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:41:19,852 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:41:19,852 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:41:19,853 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7528eed1-82f6-4e1f-a1e6-e5c797d90518/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i [2021-10-21 19:41:19,934 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7528eed1-82f6-4e1f-a1e6-e5c797d90518/bin/uautomizer-j4sWxH34Be/data/1b1842a29/9d8d5fa407dd4d798da36a5b1609fc08/FLAGf7fdd97db [2021-10-21 19:41:20,855 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:41:20,856 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7528eed1-82f6-4e1f-a1e6-e5c797d90518/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i [2021-10-21 19:41:20,903 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7528eed1-82f6-4e1f-a1e6-e5c797d90518/bin/uautomizer-j4sWxH34Be/data/1b1842a29/9d8d5fa407dd4d798da36a5b1609fc08/FLAGf7fdd97db [2021-10-21 19:41:21,328 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7528eed1-82f6-4e1f-a1e6-e5c797d90518/bin/uautomizer-j4sWxH34Be/data/1b1842a29/9d8d5fa407dd4d798da36a5b1609fc08 [2021-10-21 19:41:21,330 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:41:21,332 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:41:21,333 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:41:21,333 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:41:21,347 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:41:21,348 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:41:21" (1/1) ... [2021-10-21 19:41:21,349 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49046811 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:41:21, skipping insertion in model container [2021-10-21 19:41:21,349 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:41:21" (1/1) ... [2021-10-21 19:41:21,355 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:41:21,469 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:41:21,799 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_7528eed1-82f6-4e1f-a1e6-e5c797d90518/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i[4495,4508] [2021-10-21 19:41:21,807 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_7528eed1-82f6-4e1f-a1e6-e5c797d90518/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i[4555,4568] [2021-10-21 19:41:21,836 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:41:21,849 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:41:22,779 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:22,780 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:22,780 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:22,781 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:22,782 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:22,800 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:22,801 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:22,803 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:22,804 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:23,252 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:41:23,253 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:41:23,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:41:23,256 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:41:23,257 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:41:23,258 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:41:23,259 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:41:23,259 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:41:23,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:41:23,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:41:23,507 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:41:23,615 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:23,615 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:23,686 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:41:23,792 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 19:41:23,813 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_7528eed1-82f6-4e1f-a1e6-e5c797d90518/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i[4495,4508] [2021-10-21 19:41:23,814 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_7528eed1-82f6-4e1f-a1e6-e5c797d90518/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i[4555,4568] [2021-10-21 19:41:23,820 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:41:23,827 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:41:23,881 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:23,881 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:23,884 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:23,885 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:23,885 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:23,907 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:23,909 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:23,910 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:23,910 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:23,963 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:41:23,964 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:41:23,965 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:41:23,966 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:41:23,969 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:41:23,970 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:41:23,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:41:23,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:41:23,972 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:41:23,972 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:41:24,007 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:41:24,117 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:24,118 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:41:24,154 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:41:24,533 INFO L208 MainTranslator]: Completed translation [2021-10-21 19:41:24,533 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:41:24 WrapperNode [2021-10-21 19:41:24,533 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 19:41:24,534 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 19:41:24,535 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 19:41:24,535 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 19:41:24,542 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:41:24" (1/1) ... [2021-10-21 19:41:24,630 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 19:41:24,673 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:41:24" (1/1) ... [2021-10-21 19:41:24,674 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 19:41:24,674 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 19:41:24,676 INFO L168 Benchmark]: Toolchain (without parser) took 3343.18 ms. Allocated memory was 67.1 MB in the beginning and 117.4 MB in the end (delta: 50.3 MB). Free memory was 37.0 MB in the beginning and 49.2 MB in the end (delta: -12.2 MB). Peak memory consumption was 36.7 MB. Max. memory is 16.1 GB. [2021-10-21 19:41:24,676 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 67.1 MB. Free memory is still 47.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:41:24,677 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3201.06 ms. Allocated memory was 67.1 MB in the beginning and 117.4 MB in the end (delta: 50.3 MB). Free memory was 36.8 MB in the beginning and 54.3 MB in the end (delta: -17.6 MB). Peak memory consumption was 45.1 MB. Max. memory is 16.1 GB. [2021-10-21 19:41:24,678 INFO L168 Benchmark]: Boogie Procedure Inliner took 139.27 ms. Allocated memory is still 117.4 MB. Free memory was 54.3 MB in the beginning and 49.2 MB in the end (delta: 5.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-21 19:41:24,681 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 67.1 MB. Free memory is still 47.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3201.06 ms. Allocated memory was 67.1 MB in the beginning and 117.4 MB in the end (delta: 50.3 MB). Free memory was 36.8 MB in the beginning and 54.3 MB in the end (delta: -17.6 MB). Peak memory consumption was 45.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 139.27 ms. Allocated memory is still 117.4 MB. Free memory was 54.3 MB in the beginning and 49.2 MB in the end (delta: 5.1 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...