./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_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_32ecde2d-c71f-4dc0-8725-7a874f620f44/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ecde2d-c71f-4dc0-8725-7a874f620f44/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_32ecde2d-c71f-4dc0-8725-7a874f620f44/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ecde2d-c71f-4dc0-8725-7a874f620f44/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ecde2d-c71f-4dc0-8725-7a874f620f44/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_32ecde2d-c71f-4dc0-8725-7a874f620f44/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 df7033dfc83b180e9cf25def7ed6e49b1b8e99adfb4ac0289552069b1c368159 ............................................................................................................................................................................... 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_32ecde2d-c71f-4dc0-8725-7a874f620f44/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ecde2d-c71f-4dc0-8725-7a874f620f44/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_32ecde2d-c71f-4dc0-8725-7a874f620f44/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ecde2d-c71f-4dc0-8725-7a874f620f44/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ecde2d-c71f-4dc0-8725-7a874f620f44/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_32ecde2d-c71f-4dc0-8725-7a874f620f44/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 df7033dfc83b180e9cf25def7ed6e49b1b8e99adfb4ac0289552069b1c368159 .................................................................................................................................................................................................. 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 19:49:14,663 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:49:14,667 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:49:14,729 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:49:14,730 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:49:14,735 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:49:14,736 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:49:14,740 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:49:14,743 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:49:14,750 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:49:14,752 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:49:14,753 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:49:14,754 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:49:14,757 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:49:14,759 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:49:14,766 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:49:14,767 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:49:14,768 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:49:14,770 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:49:14,772 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:49:14,774 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:49:14,779 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:49:14,782 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:49:14,783 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:49:14,795 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:49:14,795 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:49:14,796 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:49:14,798 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:49:14,798 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:49:14,800 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:49:14,800 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:49:14,801 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:49:14,803 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:49:14,804 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:49:14,806 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:49:14,806 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:49:14,807 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:49:14,807 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:49:14,807 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:49:14,808 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:49:14,809 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:49:14,810 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ecde2d-c71f-4dc0-8725-7a874f620f44/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 19:49:14,853 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:49:14,853 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:49:14,854 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:49:14,854 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:49:14,855 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:49:14,855 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:49:14,856 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:49:14,856 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:49:14,856 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 19:49:14,856 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:49:14,858 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:49:14,858 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:49:14,858 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:49:14,858 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:49:14,858 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:49:14,859 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:49:14,859 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:49:14,859 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:49:14,859 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:49:14,859 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:49:14,860 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:49:14,860 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:49:14,860 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:49:14,860 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 19:49:14,860 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 19:49:14,860 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:49:14,861 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:49:14,861 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:49:14,861 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:49:14,861 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_32ecde2d-c71f-4dc0-8725-7a874f620f44/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ecde2d-c71f-4dc0-8725-7a874f620f44/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> df7033dfc83b180e9cf25def7ed6e49b1b8e99adfb4ac0289552069b1c368159 [2021-10-21 19:49:15,097 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:49:15,122 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:49:15,125 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:49:15,126 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:49:15,127 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:49:15,128 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ecde2d-c71f-4dc0-8725-7a874f620f44/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2021-10-21 19:49:15,213 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ecde2d-c71f-4dc0-8725-7a874f620f44/bin/uautomizer-j4sWxH34Be/data/7e605d7e3/0b7d0faf78be49a6ad06910dfe740e95/FLAG98aa12ed4 [2021-10-21 19:49:16,247 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:49:16,248 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ecde2d-c71f-4dc0-8725-7a874f620f44/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2021-10-21 19:49:16,295 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ecde2d-c71f-4dc0-8725-7a874f620f44/bin/uautomizer-j4sWxH34Be/data/7e605d7e3/0b7d0faf78be49a6ad06910dfe740e95/FLAG98aa12ed4 [2021-10-21 19:49:16,679 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ecde2d-c71f-4dc0-8725-7a874f620f44/bin/uautomizer-j4sWxH34Be/data/7e605d7e3/0b7d0faf78be49a6ad06910dfe740e95 [2021-10-21 19:49:16,681 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:49:16,683 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:49:16,685 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:49:16,685 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:49:16,700 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:49:16,701 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:49:16" (1/1) ... [2021-10-21 19:49:16,702 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62cd7ed0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:49:16, skipping insertion in model container [2021-10-21 19:49:16,702 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:49:16" (1/1) ... [2021-10-21 19:49:16,716 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:49:16,816 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:49:17,139 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_32ecde2d-c71f-4dc0-8725-7a874f620f44/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4504,4517] [2021-10-21 19:49:17,150 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_32ecde2d-c71f-4dc0-8725-7a874f620f44/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4564,4577] [2021-10-21 19:49:17,179 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:49:17,196 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:49:18,177 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:18,178 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:18,178 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:18,179 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:18,180 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:18,195 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:18,196 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:18,198 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:18,199 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:18,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:49:18,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:49:18,596 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:49:18,598 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:49:18,600 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:49:18,600 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:49:18,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:49:18,602 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:49:18,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:49:18,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:49:18,805 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:49:18,927 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:18,928 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:19,033 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:49:19,093 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 19:49:19,098 INFO L168 Benchmark]: Toolchain (without parser) took 2414.31 ms. Allocated memory was 113.2 MB in the beginning and 148.9 MB in the end (delta: 35.7 MB). Free memory was 70.6 MB in the beginning and 107.6 MB in the end (delta: -37.0 MB). Peak memory consumption was 40.8 MB. Max. memory is 16.1 GB. [2021-10-21 19:49:19,099 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 75.5 MB. Free memory is still 30.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:49:19,100 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2411.66 ms. Allocated memory was 113.2 MB in the beginning and 148.9 MB in the end (delta: 35.7 MB). Free memory was 70.3 MB in the beginning and 107.6 MB in the end (delta: -37.3 MB). Peak memory consumption was 38.7 MB. Max. memory is 16.1 GB. [2021-10-21 19:49:19,102 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 75.5 MB. Free memory is still 30.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2411.66 ms. Allocated memory was 113.2 MB in the beginning and 148.9 MB in the end (delta: 35.7 MB). Free memory was 70.3 MB in the beginning and 107.6 MB in the end (delta: -37.3 MB). Peak memory consumption was 38.7 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 19:49:21,301 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:49:21,303 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:49:21,337 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:49:21,338 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:49:21,339 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:49:21,341 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:49:21,344 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:49:21,346 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:49:21,347 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:49:21,348 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:49:21,350 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:49:21,350 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:49:21,352 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:49:21,353 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:49:21,355 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:49:21,356 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:49:21,357 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:49:21,359 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:49:21,362 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:49:21,364 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:49:21,369 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:49:21,373 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:49:21,374 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:49:21,378 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:49:21,378 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:49:21,379 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:49:21,380 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:49:21,381 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:49:21,391 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:49:21,392 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:49:21,393 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:49:21,394 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:49:21,396 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:49:21,399 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:49:21,400 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:49:21,400 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:49:21,401 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:49:21,401 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:49:21,403 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:49:21,403 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:49:21,409 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ecde2d-c71f-4dc0-8725-7a874f620f44/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 19:49:21,462 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:49:21,462 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:49:21,463 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:49:21,463 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:49:21,465 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:49:21,466 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:49:21,466 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:49:21,466 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:49:21,467 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:49:21,467 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:49:21,468 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:49:21,468 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:49:21,469 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 19:49:21,469 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 19:49:21,469 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:49:21,469 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:49:21,469 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:49:21,470 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:49:21,470 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:49:21,470 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:49:21,471 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:49:21,471 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:49:21,471 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:49:21,471 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:49:21,472 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 19:49:21,472 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 19:49:21,472 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:49:21,472 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:49:21,473 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:49:21,473 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:49:21,473 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 19:49:21,473 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_32ecde2d-c71f-4dc0-8725-7a874f620f44/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ecde2d-c71f-4dc0-8725-7a874f620f44/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> df7033dfc83b180e9cf25def7ed6e49b1b8e99adfb4ac0289552069b1c368159 [2021-10-21 19:49:21,866 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:49:21,892 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:49:21,895 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:49:21,897 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:49:21,897 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:49:21,899 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ecde2d-c71f-4dc0-8725-7a874f620f44/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2021-10-21 19:49:21,988 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ecde2d-c71f-4dc0-8725-7a874f620f44/bin/uautomizer-j4sWxH34Be/data/33a3084d3/1dd788844cde40afb887ae7ff61f8788/FLAG53abc273e [2021-10-21 19:49:22,935 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:49:22,936 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ecde2d-c71f-4dc0-8725-7a874f620f44/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2021-10-21 19:49:22,976 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ecde2d-c71f-4dc0-8725-7a874f620f44/bin/uautomizer-j4sWxH34Be/data/33a3084d3/1dd788844cde40afb887ae7ff61f8788/FLAG53abc273e [2021-10-21 19:49:23,406 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32ecde2d-c71f-4dc0-8725-7a874f620f44/bin/uautomizer-j4sWxH34Be/data/33a3084d3/1dd788844cde40afb887ae7ff61f8788 [2021-10-21 19:49:23,409 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:49:23,411 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:49:23,414 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:49:23,414 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:49:23,418 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:49:23,419 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:49:23" (1/1) ... [2021-10-21 19:49:23,420 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@208dbc4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:49:23, skipping insertion in model container [2021-10-21 19:49:23,421 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:49:23" (1/1) ... [2021-10-21 19:49:23,429 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:49:23,551 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:49:23,832 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_32ecde2d-c71f-4dc0-8725-7a874f620f44/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4504,4517] [2021-10-21 19:49:23,842 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_32ecde2d-c71f-4dc0-8725-7a874f620f44/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4564,4577] [2021-10-21 19:49:23,863 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:49:23,868 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:49:24,797 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:24,798 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:24,798 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:24,799 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:24,800 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:24,824 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:24,825 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:24,827 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:24,828 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:25,274 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:49:25,275 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:49:25,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:49:25,278 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:49:25,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:49:25,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:49:25,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:49:25,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:49:25,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:49:25,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:49:25,472 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:49:25,565 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:25,566 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:25,640 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:49:25,719 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 19:49:25,743 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_32ecde2d-c71f-4dc0-8725-7a874f620f44/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4504,4517] [2021-10-21 19:49:25,743 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_32ecde2d-c71f-4dc0-8725-7a874f620f44/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4564,4577] [2021-10-21 19:49:25,745 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:49:25,746 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:49:25,808 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:25,808 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:25,808 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:25,809 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:25,809 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:25,817 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:25,817 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:25,831 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:25,832 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:25,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:49:25,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:49:25,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:49:25,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:49:25,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:49:25,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:49:25,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:49:25,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:49:25,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:49:25,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:49:25,898 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:49:26,024 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:26,024 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:49:26,069 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:49:26,382 INFO L208 MainTranslator]: Completed translation [2021-10-21 19:49:26,383 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:49:26 WrapperNode [2021-10-21 19:49:26,383 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 19:49:26,384 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 19:49:26,384 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 19:49:26,385 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 19:49:26,392 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:49:26" (1/1) ... [2021-10-21 19:49:26,468 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 19:49:26,552 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:49:26" (1/1) ... [2021-10-21 19:49:26,553 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 19:49:26,553 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 19:49:26,555 INFO L168 Benchmark]: Toolchain (without parser) took 3143.02 ms. Allocated memory was 62.9 MB in the beginning and 134.2 MB in the end (delta: 71.3 MB). Free memory was 33.3 MB in the beginning and 63.9 MB in the end (delta: -30.6 MB). Peak memory consumption was 40.0 MB. Max. memory is 16.1 GB. [2021-10-21 19:49:26,555 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 62.9 MB. Free memory is still 43.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:49:26,556 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2969.56 ms. Allocated memory was 62.9 MB in the beginning and 134.2 MB in the end (delta: 71.3 MB). Free memory was 33.0 MB in the beginning and 68.8 MB in the end (delta: -35.7 MB). Peak memory consumption was 50.5 MB. Max. memory is 16.1 GB. [2021-10-21 19:49:26,557 INFO L168 Benchmark]: Boogie Procedure Inliner took 168.57 ms. Allocated memory is still 134.2 MB. Free memory was 68.8 MB in the beginning and 63.9 MB in the end (delta: 4.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-21 19:49:26,558 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 62.9 MB. Free memory is still 43.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2969.56 ms. Allocated memory was 62.9 MB in the beginning and 134.2 MB in the end (delta: 71.3 MB). Free memory was 33.0 MB in the beginning and 68.8 MB in the end (delta: -35.7 MB). Peak memory consumption was 50.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 168.57 ms. Allocated memory is still 134.2 MB. Free memory was 68.8 MB in the beginning and 63.9 MB in the end (delta: 4.9 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...