./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_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_cff139b8-43c6-4873-853f-2521820df71e/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cff139b8-43c6-4873-853f-2521820df71e/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_cff139b8-43c6-4873-853f-2521820df71e/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cff139b8-43c6-4873-853f-2521820df71e/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cff139b8-43c6-4873-853f-2521820df71e/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_cff139b8-43c6-4873-853f-2521820df71e/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 f87ca444cebdd8343e0a486129ff23acad574c7cfb073abcacffd6c901ccf3af ............................................................................................................................................................................... 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_cff139b8-43c6-4873-853f-2521820df71e/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cff139b8-43c6-4873-853f-2521820df71e/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_cff139b8-43c6-4873-853f-2521820df71e/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cff139b8-43c6-4873-853f-2521820df71e/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cff139b8-43c6-4873-853f-2521820df71e/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_cff139b8-43c6-4873-853f-2521820df71e/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 f87ca444cebdd8343e0a486129ff23acad574c7cfb073abcacffd6c901ccf3af .................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 20:09:26,576 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 20:09:26,579 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 20:09:26,617 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 20:09:26,618 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 20:09:26,620 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 20:09:26,622 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 20:09:26,625 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 20:09:26,628 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 20:09:26,630 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 20:09:26,631 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 20:09:26,633 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 20:09:26,634 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 20:09:26,636 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 20:09:26,638 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 20:09:26,640 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 20:09:26,642 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 20:09:26,644 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 20:09:26,647 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 20:09:26,650 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 20:09:26,652 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 20:09:26,655 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 20:09:26,657 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 20:09:26,658 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 20:09:26,664 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 20:09:26,665 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 20:09:26,665 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 20:09:26,667 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 20:09:26,667 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 20:09:26,669 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 20:09:26,670 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 20:09:26,671 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 20:09:26,672 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 20:09:26,674 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 20:09:26,675 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 20:09:26,676 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 20:09:26,677 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 20:09:26,677 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 20:09:26,677 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 20:09:26,679 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 20:09:26,680 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 20:09:26,681 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cff139b8-43c6-4873-853f-2521820df71e/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 20:09:26,713 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 20:09:26,714 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 20:09:26,714 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 20:09:26,715 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 20:09:26,716 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 20:09:26,716 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 20:09:26,717 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 20:09:26,717 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 20:09:26,717 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 20:09:26,718 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 20:09:26,718 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 20:09:26,718 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 20:09:26,718 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 20:09:26,719 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 20:09:26,719 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 20:09:26,719 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 20:09:26,720 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 20:09:26,720 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 20:09:26,720 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 20:09:26,721 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 20:09:26,721 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 20:09:26,721 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 20:09:26,722 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 20:09:26,722 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 20:09:26,722 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 20:09:26,722 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 20:09:26,723 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 20:09:26,723 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 20:09:26,723 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 20:09:26,724 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_cff139b8-43c6-4873-853f-2521820df71e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cff139b8-43c6-4873-853f-2521820df71e/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f87ca444cebdd8343e0a486129ff23acad574c7cfb073abcacffd6c901ccf3af [2021-10-21 20:09:27,100 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 20:09:27,145 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 20:09:27,148 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 20:09:27,150 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 20:09:27,152 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 20:09:27,153 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cff139b8-43c6-4873-853f-2521820df71e/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2021-10-21 20:09:27,245 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cff139b8-43c6-4873-853f-2521820df71e/bin/uautomizer-j4sWxH34Be/data/e72bb7630/f0ef13f2ee60410f9cfde49eabf9932e/FLAGc1afccd51 [2021-10-21 20:09:28,230 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 20:09:28,231 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cff139b8-43c6-4873-853f-2521820df71e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2021-10-21 20:09:28,305 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cff139b8-43c6-4873-853f-2521820df71e/bin/uautomizer-j4sWxH34Be/data/e72bb7630/f0ef13f2ee60410f9cfde49eabf9932e/FLAGc1afccd51 [2021-10-21 20:09:28,659 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cff139b8-43c6-4873-853f-2521820df71e/bin/uautomizer-j4sWxH34Be/data/e72bb7630/f0ef13f2ee60410f9cfde49eabf9932e [2021-10-21 20:09:28,662 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 20:09:28,664 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 20:09:28,666 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 20:09:28,666 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 20:09:28,671 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 20:09:28,672 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:09:28" (1/1) ... [2021-10-21 20:09:28,674 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1359b8c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:09:28, skipping insertion in model container [2021-10-21 20:09:28,675 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:09:28" (1/1) ... [2021-10-21 20:09:28,683 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 20:09:28,842 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 20:09:29,168 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_cff139b8-43c6-4873-853f-2521820df71e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i[4498,4511] [2021-10-21 20:09:29,180 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_cff139b8-43c6-4873-853f-2521820df71e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i[4558,4571] [2021-10-21 20:09:29,218 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:09:29,237 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:09:30,503 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:30,504 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:30,504 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:30,505 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:30,506 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:30,520 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:30,521 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:30,523 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:30,524 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:30,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:09:30,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:09:30,924 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:09:30,926 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:09:30,928 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:09:30,929 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:09:30,929 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:09:30,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:09:30,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:09:30,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:09:31,187 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:09:31,389 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:31,389 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:31,470 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:09:31,544 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-21 20:09:31,552 INFO L168 Benchmark]: Toolchain (without parser) took 2886.03 ms. Allocated memory was 86.0 MB in the beginning and 113.2 MB in the end (delta: 27.3 MB). Free memory was 38.7 MB in the beginning and 64.3 MB in the end (delta: -25.6 MB). Peak memory consumption was 15.7 MB. Max. memory is 16.1 GB. [2021-10-21 20:09:31,553 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 86.0 MB. Free memory is still 64.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 20:09:31,554 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2883.34 ms. Allocated memory was 86.0 MB in the beginning and 113.2 MB in the end (delta: 27.3 MB). Free memory was 38.4 MB in the beginning and 64.3 MB in the end (delta: -25.9 MB). Peak memory consumption was 13.6 MB. Max. memory is 16.1 GB. [2021-10-21 20:09:31,558 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 86.0 MB. Free memory is still 64.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2883.34 ms. Allocated memory was 86.0 MB in the beginning and 113.2 MB in the end (delta: 27.3 MB). Free memory was 38.4 MB in the beginning and 64.3 MB in the end (delta: -25.9 MB). Peak memory consumption was 13.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 20:09:34,002 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 20:09:34,004 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 20:09:34,063 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 20:09:34,064 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 20:09:34,070 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 20:09:34,072 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 20:09:34,084 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 20:09:34,088 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 20:09:34,097 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 20:09:34,098 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 20:09:34,100 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 20:09:34,100 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 20:09:34,101 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 20:09:34,103 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 20:09:34,105 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 20:09:34,106 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 20:09:34,107 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 20:09:34,113 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 20:09:34,121 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 20:09:34,124 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 20:09:34,126 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 20:09:34,132 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 20:09:34,134 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 20:09:34,139 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 20:09:34,139 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 20:09:34,140 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 20:09:34,142 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 20:09:34,143 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 20:09:34,144 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 20:09:34,145 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 20:09:34,146 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 20:09:34,149 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 20:09:34,150 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 20:09:34,151 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 20:09:34,152 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 20:09:34,153 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 20:09:34,163 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 20:09:34,164 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 20:09:34,166 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 20:09:34,167 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 20:09:34,168 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cff139b8-43c6-4873-853f-2521820df71e/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 20:09:34,217 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 20:09:34,217 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 20:09:34,218 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 20:09:34,218 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 20:09:34,220 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 20:09:34,220 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 20:09:34,221 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 20:09:34,221 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 20:09:34,221 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 20:09:34,221 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 20:09:34,222 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 20:09:34,223 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 20:09:34,223 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 20:09:34,223 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 20:09:34,223 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 20:09:34,224 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 20:09:34,224 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 20:09:34,224 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 20:09:34,224 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 20:09:34,224 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 20:09:34,225 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 20:09:34,225 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 20:09:34,225 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 20:09:34,225 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 20:09:34,226 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 20:09:34,226 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 20:09:34,226 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 20:09:34,226 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 20:09:34,226 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 20:09:34,227 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 20:09:34,227 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 20:09:34,227 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_cff139b8-43c6-4873-853f-2521820df71e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cff139b8-43c6-4873-853f-2521820df71e/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f87ca444cebdd8343e0a486129ff23acad574c7cfb073abcacffd6c901ccf3af [2021-10-21 20:09:34,707 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 20:09:34,732 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 20:09:34,735 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 20:09:34,737 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 20:09:34,738 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 20:09:34,739 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cff139b8-43c6-4873-853f-2521820df71e/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2021-10-21 20:09:34,833 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cff139b8-43c6-4873-853f-2521820df71e/bin/uautomizer-j4sWxH34Be/data/36d615e26/9a41d4de9f4e4b1d8cbab54bbbde10fb/FLAG5feee98cd [2021-10-21 20:09:35,913 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 20:09:35,913 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cff139b8-43c6-4873-853f-2521820df71e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2021-10-21 20:09:35,963 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cff139b8-43c6-4873-853f-2521820df71e/bin/uautomizer-j4sWxH34Be/data/36d615e26/9a41d4de9f4e4b1d8cbab54bbbde10fb/FLAG5feee98cd [2021-10-21 20:09:36,361 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cff139b8-43c6-4873-853f-2521820df71e/bin/uautomizer-j4sWxH34Be/data/36d615e26/9a41d4de9f4e4b1d8cbab54bbbde10fb [2021-10-21 20:09:36,363 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 20:09:36,365 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 20:09:36,366 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 20:09:36,366 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 20:09:36,385 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 20:09:36,386 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:09:36" (1/1) ... [2021-10-21 20:09:36,387 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77b6f9df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:09:36, skipping insertion in model container [2021-10-21 20:09:36,387 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 08:09:36" (1/1) ... [2021-10-21 20:09:36,396 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 20:09:36,576 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 20:09:37,082 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_cff139b8-43c6-4873-853f-2521820df71e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i[4498,4511] [2021-10-21 20:09:37,092 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_cff139b8-43c6-4873-853f-2521820df71e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i[4558,4571] [2021-10-21 20:09:37,126 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:09:37,135 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:09:38,409 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:38,410 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:38,410 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:38,411 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:38,413 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:38,434 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:38,435 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:38,437 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:38,438 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:38,988 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:09:39,001 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:09:39,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:09:39,005 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:09:39,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:09:39,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:09:39,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:09:39,018 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:09:39,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:09:39,023 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:09:39,203 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:09:39,313 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:39,313 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:39,421 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:09:39,504 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 20:09:39,557 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_cff139b8-43c6-4873-853f-2521820df71e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i[4498,4511] [2021-10-21 20:09:39,557 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_cff139b8-43c6-4873-853f-2521820df71e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i[4558,4571] [2021-10-21 20:09:39,559 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 20:09:39,560 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 20:09:39,622 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:39,622 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:39,624 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:39,625 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:39,625 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:39,651 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:39,652 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:39,655 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:39,655 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:39,720 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 20:09:39,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 20:09:39,722 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 20:09:39,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 20:09:39,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 20:09:39,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 20:09:39,729 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 20:09:39,730 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 20:09:39,730 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 20:09:39,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 20:09:39,782 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 20:09:39,920 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:39,920 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 20:09:39,968 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 20:09:40,411 INFO L208 MainTranslator]: Completed translation [2021-10-21 20:09:40,412 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:09:40 WrapperNode [2021-10-21 20:09:40,412 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 20:09:40,413 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 20:09:40,413 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 20:09:40,414 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 20:09:40,422 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:09:40" (1/1) ... [2021-10-21 20:09:40,528 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-21 20:09:40,591 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 08:09:40" (1/1) ... [2021-10-21 20:09:40,591 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 20:09:40,591 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 20:09:40,610 INFO L168 Benchmark]: Toolchain (without parser) took 4227.29 ms. Allocated memory was 62.9 MB in the beginning and 115.3 MB in the end (delta: 52.4 MB). Free memory was 33.0 MB in the beginning and 51.9 MB in the end (delta: -18.8 MB). Peak memory consumption was 32.1 MB. Max. memory is 16.1 GB. [2021-10-21 20:09:40,610 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 62.9 MB. Free memory is still 42.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 20:09:40,612 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4046.26 ms. Allocated memory was 62.9 MB in the beginning and 115.3 MB in the end (delta: 52.4 MB). Free memory was 32.8 MB in the beginning and 57.3 MB in the end (delta: -24.5 MB). Peak memory consumption was 45.1 MB. Max. memory is 16.1 GB. [2021-10-21 20:09:40,612 INFO L168 Benchmark]: Boogie Procedure Inliner took 177.99 ms. Allocated memory is still 115.3 MB. Free memory was 57.3 MB in the beginning and 51.9 MB in the end (delta: 5.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-21 20:09:40,615 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 62.9 MB. Free memory is still 42.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4046.26 ms. Allocated memory was 62.9 MB in the beginning and 115.3 MB in the end (delta: 52.4 MB). Free memory was 32.8 MB in the beginning and 57.3 MB in the end (delta: -24.5 MB). Peak memory consumption was 45.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 177.99 ms. Allocated memory is still 115.3 MB. Free memory was 57.3 MB in the beginning and 51.9 MB in the end (delta: 5.5 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...