./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_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_073007fc-4137-4e13-84af-330552dbfe37/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_073007fc-4137-4e13-84af-330552dbfe37/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_073007fc-4137-4e13-84af-330552dbfe37/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_073007fc-4137-4e13-84af-330552dbfe37/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_073007fc-4137-4e13-84af-330552dbfe37/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_073007fc-4137-4e13-84af-330552dbfe37/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 c3b06783378816ab028e38f9f4609990f4d1028238bbcb0e88638ebb644bb54d ............................................................................................................................................................................... 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_073007fc-4137-4e13-84af-330552dbfe37/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_073007fc-4137-4e13-84af-330552dbfe37/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_073007fc-4137-4e13-84af-330552dbfe37/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_073007fc-4137-4e13-84af-330552dbfe37/bin/uautomizer-j4sWxH34Be/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_073007fc-4137-4e13-84af-330552dbfe37/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_073007fc-4137-4e13-84af-330552dbfe37/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 c3b06783378816ab028e38f9f4609990f4d1028238bbcb0e88638ebb644bb54d .................................................................................................................................................................................................. 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 19:04:49,518 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:04:49,520 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:04:49,559 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:04:49,559 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:04:49,561 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:04:49,563 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:04:49,565 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:04:49,568 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:04:49,569 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:04:49,571 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:04:49,572 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:04:49,573 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:04:49,575 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:04:49,576 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:04:49,578 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:04:49,579 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:04:49,581 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:04:49,583 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:04:49,586 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:04:49,588 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:04:49,593 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:04:49,594 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:04:49,596 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:04:49,600 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:04:49,600 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:04:49,601 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:04:49,602 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:04:49,603 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:04:49,604 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:04:49,604 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:04:49,605 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:04:49,607 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:04:49,608 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:04:49,609 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:04:49,609 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:04:49,610 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:04:49,610 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:04:49,611 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:04:49,612 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:04:49,613 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:04:49,615 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_073007fc-4137-4e13-84af-330552dbfe37/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-21 19:04:49,661 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:04:49,662 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:04:49,662 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:04:49,663 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:04:49,670 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:04:49,671 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:04:49,671 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:04:49,671 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:04:49,672 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 19:04:49,672 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:04:49,673 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:04:49,673 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:04:49,673 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:04:49,674 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:04:49,674 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:04:49,674 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:04:49,674 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:04:49,675 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:04:49,675 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:04:49,675 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:04:49,675 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:04:49,676 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:04:49,676 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:04:49,676 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 19:04:49,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-21 19:04:49,677 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:04:49,677 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:04:49,677 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:04:49,677 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:04:49,679 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_073007fc-4137-4e13-84af-330552dbfe37/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_073007fc-4137-4e13-84af-330552dbfe37/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c3b06783378816ab028e38f9f4609990f4d1028238bbcb0e88638ebb644bb54d [2021-10-21 19:04:49,980 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:04:50,022 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:04:50,025 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:04:50,027 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:04:50,029 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:04:50,030 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_073007fc-4137-4e13-84af-330552dbfe37/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2021-10-21 19:04:50,135 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_073007fc-4137-4e13-84af-330552dbfe37/bin/uautomizer-j4sWxH34Be/data/0ba6f4f18/b343e5b5798d43c29783e3dd18bb26f1/FLAG4a4ad98ec [2021-10-21 19:04:51,045 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:04:51,048 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_073007fc-4137-4e13-84af-330552dbfe37/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2021-10-21 19:04:51,101 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_073007fc-4137-4e13-84af-330552dbfe37/bin/uautomizer-j4sWxH34Be/data/0ba6f4f18/b343e5b5798d43c29783e3dd18bb26f1/FLAG4a4ad98ec [2021-10-21 19:04:51,503 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_073007fc-4137-4e13-84af-330552dbfe37/bin/uautomizer-j4sWxH34Be/data/0ba6f4f18/b343e5b5798d43c29783e3dd18bb26f1 [2021-10-21 19:04:51,505 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:04:51,506 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:04:51,508 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:04:51,508 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:04:51,511 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:04:51,512 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:04:51" (1/1) ... [2021-10-21 19:04:51,513 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e0644cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:04:51, skipping insertion in model container [2021-10-21 19:04:51,513 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:04:51" (1/1) ... [2021-10-21 19:04:51,519 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:04:51,632 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:04:51,957 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_073007fc-4137-4e13-84af-330552dbfe37/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4501,4514] [2021-10-21 19:04:51,965 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_073007fc-4137-4e13-84af-330552dbfe37/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4561,4574] [2021-10-21 19:04:51,993 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:04:52,000 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:04:52,949 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:04:52,950 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:04:52,951 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:04:52,952 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:04:52,953 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:04:52,969 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:04:52,969 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:04:52,972 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:04:52,972 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:04:53,383 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:04:53,384 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:04:53,385 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:04:53,387 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:04:53,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:04:53,389 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:04:53,390 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:04:53,390 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:04:53,391 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:04:53,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:04:53,603 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:04:53,686 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:04:53,687 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:04:53,817 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:04:53,873 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 19:04:53,878 INFO L168 Benchmark]: Toolchain (without parser) took 2370.83 ms. Allocated memory was 88.1 MB in the beginning and 109.1 MB in the end (delta: 21.0 MB). Free memory was 60.8 MB in the beginning and 53.6 MB in the end (delta: 7.1 MB). Peak memory consumption was 33.9 MB. Max. memory is 16.1 GB. [2021-10-21 19:04:53,879 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 88.1 MB. Free memory is still 68.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:04:53,880 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2368.65 ms. Allocated memory was 88.1 MB in the beginning and 109.1 MB in the end (delta: 21.0 MB). Free memory was 60.6 MB in the beginning and 53.6 MB in the end (delta: 6.9 MB). Peak memory consumption was 33.9 MB. Max. memory is 16.1 GB. [2021-10-21 19:04:53,882 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 88.1 MB. Free memory is still 68.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2368.65 ms. Allocated memory was 88.1 MB in the beginning and 109.1 MB in the end (delta: 21.0 MB). Free memory was 60.6 MB in the beginning and 53.6 MB in the end (delta: 6.9 MB). Peak memory consumption was 33.9 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 19:04:56,137 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:04:56,139 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:04:56,182 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:04:56,182 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:04:56,184 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:04:56,186 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:04:56,188 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:04:56,190 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:04:56,192 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:04:56,193 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:04:56,194 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:04:56,195 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:04:56,196 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:04:56,198 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:04:56,199 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:04:56,200 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:04:56,201 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:04:56,203 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:04:56,205 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:04:56,207 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:04:56,214 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:04:56,215 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:04:56,216 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:04:56,220 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:04:56,222 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:04:56,223 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:04:56,224 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:04:56,228 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:04:56,229 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:04:56,230 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:04:56,231 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:04:56,232 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:04:56,233 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:04:56,249 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:04:56,250 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:04:56,251 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:04:56,251 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:04:56,252 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:04:56,253 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:04:56,254 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:04:56,255 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_073007fc-4137-4e13-84af-330552dbfe37/bin/uautomizer-j4sWxH34Be/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-21 19:04:56,300 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:04:56,300 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:04:56,301 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:04:56,301 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:04:56,303 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:04:56,303 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:04:56,304 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:04:56,304 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:04:56,304 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:04:56,304 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-21 19:04:56,305 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-21 19:04:56,306 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-21 19:04:56,306 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-21 19:04:56,306 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-21 19:04:56,306 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:04:56,306 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:04:56,307 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-21 19:04:56,307 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:04:56,307 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:04:56,307 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-21 19:04:56,308 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-21 19:04:56,308 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:04:56,308 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-21 19:04:56,308 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-21 19:04:56,309 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-21 19:04:56,309 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-21 19:04:56,309 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-21 19:04:56,309 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-21 19:04:56,309 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-21 19:04:56,310 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:04:56,310 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-21 19:04:56,310 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_073007fc-4137-4e13-84af-330552dbfe37/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_073007fc-4137-4e13-84af-330552dbfe37/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c3b06783378816ab028e38f9f4609990f4d1028238bbcb0e88638ebb644bb54d [2021-10-21 19:04:56,695 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:04:56,724 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:04:56,727 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:04:56,729 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:04:56,729 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:04:56,731 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_073007fc-4137-4e13-84af-330552dbfe37/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2021-10-21 19:04:56,807 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_073007fc-4137-4e13-84af-330552dbfe37/bin/uautomizer-j4sWxH34Be/data/d20b1b128/556443ddc54e485c8ebca1daa25352fc/FLAG4660e56fb [2021-10-21 19:04:57,794 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:04:57,795 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_073007fc-4137-4e13-84af-330552dbfe37/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2021-10-21 19:04:57,848 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_073007fc-4137-4e13-84af-330552dbfe37/bin/uautomizer-j4sWxH34Be/data/d20b1b128/556443ddc54e485c8ebca1daa25352fc/FLAG4660e56fb [2021-10-21 19:04:58,242 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_073007fc-4137-4e13-84af-330552dbfe37/bin/uautomizer-j4sWxH34Be/data/d20b1b128/556443ddc54e485c8ebca1daa25352fc [2021-10-21 19:04:58,244 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:04:58,245 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:04:58,246 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:04:58,247 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:04:58,250 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:04:58,251 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:04:58" (1/1) ... [2021-10-21 19:04:58,252 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e4268fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:04:58, skipping insertion in model container [2021-10-21 19:04:58,252 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:04:58" (1/1) ... [2021-10-21 19:04:58,257 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:04:58,383 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:04:58,694 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_073007fc-4137-4e13-84af-330552dbfe37/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4501,4514] [2021-10-21 19:04:58,700 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_073007fc-4137-4e13-84af-330552dbfe37/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4561,4574] [2021-10-21 19:04:58,731 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:04:58,738 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:04:59,715 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:04:59,716 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:04:59,716 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:04:59,717 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:04:59,718 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:04:59,735 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:04:59,735 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:04:59,737 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:04:59,738 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:05:00,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:05:00,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:05:00,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:05:00,222 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:05:00,223 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:05:00,225 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:05:00,226 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:05:00,228 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:05:00,229 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:05:00,230 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:05:00,442 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:05:00,550 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:05:00,555 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:05:00,685 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:05:00,764 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 19:05:00,780 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_073007fc-4137-4e13-84af-330552dbfe37/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4501,4514] [2021-10-21 19:05:00,781 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_073007fc-4137-4e13-84af-330552dbfe37/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4561,4574] [2021-10-21 19:05:00,783 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-21 19:05:00,783 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-21 19:05:00,840 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:05:00,840 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:05:00,841 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:05:00,841 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:05:00,842 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:05:00,848 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:05:00,849 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:05:00,850 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:05:00,850 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:05:00,883 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-21 19:05:00,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-21 19:05:00,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-21 19:05:00,885 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-21 19:05:00,886 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-21 19:05:00,886 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-21 19:05:00,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-21 19:05:00,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-21 19:05:00,888 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-21 19:05:00,888 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-21 19:05:00,958 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-21 19:05:01,078 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:05:01,079 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-21 19:05:01,157 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:05:01,587 INFO L208 MainTranslator]: Completed translation [2021-10-21 19:05:01,587 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:05:01 WrapperNode [2021-10-21 19:05:01,588 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 19:05:01,589 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 19:05:01,589 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 19:05:01,589 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 19:05:01,596 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:05:01" (1/1) ... [2021-10-21 19:05:01,668 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 19:05:01,747 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:05:01" (1/1) ... [2021-10-21 19:05:01,759 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 19:05:01,760 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-21 19:05:01,762 INFO L168 Benchmark]: Toolchain (without parser) took 3515.50 ms. Allocated memory was 58.7 MB in the beginning and 117.4 MB in the end (delta: 58.7 MB). Free memory was 39.4 MB in the beginning and 46.5 MB in the end (delta: -7.1 MB). Peak memory consumption was 50.6 MB. Max. memory is 16.1 GB. [2021-10-21 19:05:01,762 INFO L168 Benchmark]: CDTParser took 2.11 ms. Allocated memory is still 58.7 MB. Free memory was 38.4 MB in the beginning and 38.4 MB in the end (delta: 42.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:05:01,775 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3341.55 ms. Allocated memory was 58.7 MB in the beginning and 117.4 MB in the end (delta: 58.7 MB). Free memory was 39.2 MB in the beginning and 52.2 MB in the end (delta: -13.0 MB). Peak memory consumption was 52.7 MB. Max. memory is 16.1 GB. [2021-10-21 19:05:01,775 INFO L168 Benchmark]: Boogie Procedure Inliner took 170.95 ms. Allocated memory is still 117.4 MB. Free memory was 52.2 MB in the beginning and 46.5 MB in the end (delta: 5.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-21 19:05:01,777 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.11 ms. Allocated memory is still 58.7 MB. Free memory was 38.4 MB in the beginning and 38.4 MB in the end (delta: 42.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3341.55 ms. Allocated memory was 58.7 MB in the beginning and 117.4 MB in the end (delta: 58.7 MB). Free memory was 39.2 MB in the beginning and 52.2 MB in the end (delta: -13.0 MB). Peak memory consumption was 52.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 170.95 ms. Allocated memory is still 117.4 MB. Free memory was 52.2 MB in the beginning and 46.5 MB in the end (delta: 5.7 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...