./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4350a96d-337f-4250-988c-39cda893fd8e/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4350a96d-337f-4250-988c-39cda893fd8e/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4350a96d-337f-4250-988c-39cda893fd8e/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4350a96d-337f-4250-988c-39cda893fd8e/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4350a96d-337f-4250-988c-39cda893fd8e/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4350a96d-337f-4250-988c-39cda893fd8e/bin/uautomizer-Z5i5R5N3CC --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 f985731f08ecb6339d31f0664e837c08cecacff8 ........................................................................................................................................................................... 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_4350a96d-337f-4250-988c-39cda893fd8e/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4350a96d-337f-4250-988c-39cda893fd8e/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4350a96d-337f-4250-988c-39cda893fd8e/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4350a96d-337f-4250-988c-39cda893fd8e/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4350a96d-337f-4250-988c-39cda893fd8e/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4350a96d-337f-4250-988c-39cda893fd8e/bin/uautomizer-Z5i5R5N3CC --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 f985731f08ecb6339d31f0664e837c08cecacff8 .............................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 00:26:25,467 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:26:25,469 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:26:25,502 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:26:25,503 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:26:25,505 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:26:25,507 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:26:25,509 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:26:25,511 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:26:25,512 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:26:25,514 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:26:25,515 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:26:25,516 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:26:25,517 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:26:25,518 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:26:25,520 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:26:25,521 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:26:25,522 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:26:25,524 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:26:25,527 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:26:25,529 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:26:25,530 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:26:25,532 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:26:25,533 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:26:25,536 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:26:25,537 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:26:25,537 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:26:25,538 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:26:25,539 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:26:25,540 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:26:25,540 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:26:25,541 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:26:25,542 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:26:25,543 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:26:25,544 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:26:25,545 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:26:25,546 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:26:25,546 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:26:25,546 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:26:25,547 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:26:25,548 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:26:25,549 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4350a96d-337f-4250-988c-39cda893fd8e/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-11 00:26:25,572 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:26:25,572 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:26:25,573 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:26:25,573 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:26:25,574 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:26:25,574 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:26:25,574 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 00:26:25,574 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:26:25,575 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:26:25,575 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:26:25,575 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:26:25,575 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:26:25,576 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:26:25,576 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:26:25,576 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:26:25,576 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:26:25,576 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:26:25,577 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:26:25,577 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:26:25,577 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:26:25,577 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:26:25,578 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-11 00:26:25,578 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 00:26:25,578 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:26:25,578 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:26:25,579 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_4350a96d-337f-4250-988c-39cda893fd8e/bin/uautomizer-Z5i5R5N3CC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4350a96d-337f-4250-988c-39cda893fd8e/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f985731f08ecb6339d31f0664e837c08cecacff8 [2021-10-11 00:26:25,803 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:26:25,832 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:26:25,835 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:26:25,836 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:26:25,839 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:26:25,840 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4350a96d-337f-4250-988c-39cda893fd8e/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2021-10-11 00:26:25,944 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4350a96d-337f-4250-988c-39cda893fd8e/bin/uautomizer-Z5i5R5N3CC/data/84b7a0c26/7e4f8c46416f4cf4bc4a1ef59fd29059/FLAG47d6b88bf [2021-10-11 00:26:26,802 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:26:26,802 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4350a96d-337f-4250-988c-39cda893fd8e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2021-10-11 00:26:26,865 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4350a96d-337f-4250-988c-39cda893fd8e/bin/uautomizer-Z5i5R5N3CC/data/84b7a0c26/7e4f8c46416f4cf4bc4a1ef59fd29059/FLAG47d6b88bf [2021-10-11 00:26:27,308 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4350a96d-337f-4250-988c-39cda893fd8e/bin/uautomizer-Z5i5R5N3CC/data/84b7a0c26/7e4f8c46416f4cf4bc4a1ef59fd29059 [2021-10-11 00:26:27,311 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:26:27,312 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:26:27,318 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:26:27,319 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:26:27,322 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:26:27,323 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:26:27" (1/1) ... [2021-10-11 00:26:27,325 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ba3bae2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:26:27, skipping insertion in model container [2021-10-11 00:26:27,326 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:26:27" (1/1) ... [2021-10-11 00:26:27,333 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:26:27,478 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:26:27,753 WARN L226 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_4350a96d-337f-4250-988c-39cda893fd8e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2021-10-11 00:26:27,760 WARN L226 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_4350a96d-337f-4250-988c-39cda893fd8e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2021-10-11 00:26:27,784 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:26:27,789 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:26:28,791 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:28,794 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:28,795 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:28,795 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:28,797 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:28,818 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:28,819 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:28,821 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:28,821 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:29,246 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:26:29,248 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:26:29,249 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:26:29,250 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:26:29,252 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:26:29,253 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:26:29,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:26:29,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:26:29,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:26:29,256 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:26:29,431 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:26:29,521 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:29,522 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:29,620 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:26:29,744 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:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) 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) [2021-10-11 00:26:29,751 INFO L168 Benchmark]: Toolchain (without parser) took 2436.67 ms. Allocated memory was 117.4 MB in the beginning and 155.2 MB in the end (delta: 37.7 MB). Free memory was 73.5 MB in the beginning and 115.8 MB in the end (delta: -42.3 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB. [2021-10-11 00:26:29,752 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 117.4 MB. Free memory was 89.4 MB in the beginning and 89.3 MB in the end (delta: 30.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:26:29,753 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2429.83 ms. Allocated memory was 117.4 MB in the beginning and 155.2 MB in the end (delta: 37.7 MB). Free memory was 73.3 MB in the beginning and 115.8 MB in the end (delta: -42.5 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB. [2021-10-11 00:26:29,757 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 117.4 MB. Free memory was 89.4 MB in the beginning and 89.3 MB in the end (delta: 30.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2429.83 ms. Allocated memory was 117.4 MB in the beginning and 155.2 MB in the end (delta: 37.7 MB). Free memory was 73.3 MB in the beginning and 115.8 MB in the end (delta: -42.5 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2021-10-11 00:26:32,084 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:26:32,086 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:26:32,133 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:26:32,134 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:26:32,136 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:26:32,138 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:26:32,140 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:26:32,142 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:26:32,144 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:26:32,145 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:26:32,147 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:26:32,147 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:26:32,149 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:26:32,150 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:26:32,152 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:26:32,153 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:26:32,158 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:26:32,161 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:26:32,166 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:26:32,182 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:26:32,184 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:26:32,185 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:26:32,187 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:26:32,198 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:26:32,199 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:26:32,199 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:26:32,201 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:26:32,201 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:26:32,205 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:26:32,205 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:26:32,206 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:26:32,209 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:26:32,210 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:26:32,211 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:26:32,212 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:26:32,213 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:26:32,213 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:26:32,213 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:26:32,215 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:26:32,216 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:26:32,217 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4350a96d-337f-4250-988c-39cda893fd8e/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-11 00:26:32,261 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:26:32,261 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:26:32,264 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:26:32,264 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:26:32,264 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:26:32,265 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:26:32,265 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:26:32,265 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:26:32,266 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:26:32,266 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:26:32,267 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 00:26:32,267 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 00:26:32,268 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:26:32,268 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:26:32,268 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:26:32,268 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:26:32,269 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:26:32,269 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:26:32,269 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:26:32,269 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:26:32,270 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:26:32,270 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:26:32,270 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-11 00:26:32,270 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 00:26:32,271 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:26:32,271 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:26:32,271 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 00:26:32,271 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_4350a96d-337f-4250-988c-39cda893fd8e/bin/uautomizer-Z5i5R5N3CC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4350a96d-337f-4250-988c-39cda893fd8e/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f985731f08ecb6339d31f0664e837c08cecacff8 [2021-10-11 00:26:32,650 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:26:32,672 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:26:32,675 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:26:32,676 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:26:32,678 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:26:32,680 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4350a96d-337f-4250-988c-39cda893fd8e/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2021-10-11 00:26:32,761 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4350a96d-337f-4250-988c-39cda893fd8e/bin/uautomizer-Z5i5R5N3CC/data/ad728b56f/639ead0b10fd4f76b91910bad90a7d87/FLAG4d67c41cb [2021-10-11 00:26:33,694 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:26:33,697 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4350a96d-337f-4250-988c-39cda893fd8e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2021-10-11 00:26:33,752 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4350a96d-337f-4250-988c-39cda893fd8e/bin/uautomizer-Z5i5R5N3CC/data/ad728b56f/639ead0b10fd4f76b91910bad90a7d87/FLAG4d67c41cb [2021-10-11 00:26:34,169 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4350a96d-337f-4250-988c-39cda893fd8e/bin/uautomizer-Z5i5R5N3CC/data/ad728b56f/639ead0b10fd4f76b91910bad90a7d87 [2021-10-11 00:26:34,171 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:26:34,173 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:26:34,190 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:26:34,190 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:26:34,206 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:26:34,207 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:26:34" (1/1) ... [2021-10-11 00:26:34,210 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26ffb870 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:26:34, skipping insertion in model container [2021-10-11 00:26:34,211 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:26:34" (1/1) ... [2021-10-11 00:26:34,217 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:26:34,347 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:26:34,682 WARN L226 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_4350a96d-337f-4250-988c-39cda893fd8e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2021-10-11 00:26:34,691 WARN L226 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_4350a96d-337f-4250-988c-39cda893fd8e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2021-10-11 00:26:34,727 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:26:34,742 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:26:36,237 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:36,238 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:36,239 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:36,241 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:36,242 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:36,268 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:36,269 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:36,276 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:36,290 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:36,846 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:26:36,847 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:26:36,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:26:36,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:26:36,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:26:36,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:26:36,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:26:36,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:26:36,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:26:36,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:26:37,063 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:26:37,189 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:37,189 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:37,299 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:26:37,380 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 00:26:37,410 WARN L226 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_4350a96d-337f-4250-988c-39cda893fd8e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2021-10-11 00:26:37,411 WARN L226 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_4350a96d-337f-4250-988c-39cda893fd8e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2021-10-11 00:26:37,414 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:26:37,417 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:26:37,448 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:37,448 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:37,449 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:37,449 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:37,450 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:37,456 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:37,456 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:37,457 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:37,458 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:37,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:26:37,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:26:37,516 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:26:37,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:26:37,518 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:26:37,518 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:26:37,519 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:26:37,519 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:26:37,520 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:26:37,521 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:26:37,542 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:26:37,630 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:37,631 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:26:37,684 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:26:38,817 INFO L208 MainTranslator]: Completed translation [2021-10-11 00:26:38,817 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:26:38 WrapperNode [2021-10-11 00:26:38,817 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 00:26:38,818 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 00:26:38,818 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 00:26:38,819 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 00:26:38,827 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:26:38" (1/1) ... [2021-10-11 00:26:38,900 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]]] [2021-10-11 00:26:38,997 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:26:38" (1/1) ... [2021-10-11 00:26:38,998 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 00:26:38,998 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 00:26:39,000 INFO L168 Benchmark]: Toolchain (without parser) took 4826.52 ms. Allocated memory was 58.7 MB in the beginning and 125.8 MB in the end (delta: 67.1 MB). Free memory was 27.2 MB in the beginning and 76.4 MB in the end (delta: -49.3 MB). Peak memory consumption was 73.2 MB. Max. memory is 16.1 GB. [2021-10-11 00:26:39,001 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 58.7 MB. Free memory is still 38.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:26:39,002 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4627.33 ms. Allocated memory was 58.7 MB in the beginning and 125.8 MB in the end (delta: 67.1 MB). Free memory was 26.9 MB in the beginning and 23.4 MB in the end (delta: 3.6 MB). Peak memory consumption was 73.3 MB. Max. memory is 16.1 GB. [2021-10-11 00:26:39,002 INFO L168 Benchmark]: Boogie Procedure Inliner took 179.80 ms. Allocated memory is still 125.8 MB. Free memory was 23.4 MB in the beginning and 76.4 MB in the end (delta: -53.0 MB). Peak memory consumption was 2.5 MB. Max. memory is 16.1 GB. [2021-10-11 00:26:39,004 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 58.7 MB. Free memory is still 38.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4627.33 ms. Allocated memory was 58.7 MB in the beginning and 125.8 MB in the end (delta: 67.1 MB). Free memory was 26.9 MB in the beginning and 23.4 MB in the end (delta: 3.6 MB). Peak memory consumption was 73.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 179.80 ms. Allocated memory is still 125.8 MB. Free memory was 23.4 MB in the beginning and 76.4 MB in the end (delta: -53.0 MB). Peak memory consumption was 2.5 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...