./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ffe809-be1d-4b1a-8410-73e0fb1f4392/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ffe809-be1d-4b1a-8410-73e0fb1f4392/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ffe809-be1d-4b1a-8410-73e0fb1f4392/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ffe809-be1d-4b1a-8410-73e0fb1f4392/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ffe809-be1d-4b1a-8410-73e0fb1f4392/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ffe809-be1d-4b1a-8410-73e0fb1f4392/bin/ukojak-fKGseLULKY --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 381cb22c21c9add576c2547b96186919a8674aa5 ........................................................................................................................................................................... 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_17ffe809-be1d-4b1a-8410-73e0fb1f4392/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ffe809-be1d-4b1a-8410-73e0fb1f4392/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ffe809-be1d-4b1a-8410-73e0fb1f4392/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ffe809-be1d-4b1a-8410-73e0fb1f4392/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ffe809-be1d-4b1a-8410-73e0fb1f4392/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ffe809-be1d-4b1a-8410-73e0fb1f4392/bin/ukojak-fKGseLULKY --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 381cb22c21c9add576c2547b96186919a8674aa5 ............................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 03:18:51,315 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 03:18:51,318 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 03:18:51,371 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 03:18:51,372 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 03:18:51,378 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 03:18:51,380 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 03:18:51,384 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 03:18:51,387 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 03:18:51,395 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 03:18:51,396 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 03:18:51,398 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 03:18:51,398 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 03:18:51,401 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 03:18:51,403 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 03:18:51,410 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 03:18:51,413 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 03:18:51,415 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 03:18:51,417 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 03:18:51,421 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 03:18:51,426 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 03:18:51,427 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 03:18:51,431 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 03:18:51,432 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 03:18:51,438 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 03:18:51,439 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 03:18:51,439 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 03:18:51,441 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 03:18:51,442 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 03:18:51,444 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 03:18:51,445 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 03:18:51,446 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 03:18:51,447 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 03:18:51,448 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 03:18:51,449 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 03:18:51,449 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 03:18:51,450 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 03:18:51,450 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 03:18:51,451 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 03:18:51,452 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 03:18:51,452 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 03:18:51,453 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ffe809-be1d-4b1a-8410-73e0fb1f4392/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 03:18:51,492 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 03:18:51,493 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 03:18:51,494 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 03:18:51,494 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 03:18:51,495 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 03:18:51,495 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 03:18:51,495 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 03:18:51,495 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 03:18:51,502 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 03:18:51,502 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 03:18:51,503 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 03:18:51,503 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 03:18:51,503 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 03:18:51,503 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 03:18:51,504 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 03:18:51,504 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 03:18:51,504 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 03:18:51,504 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 03:18:51,504 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 03:18:51,505 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 03:18:51,505 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 03:18:51,505 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 03:18:51,505 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 03:18:51,505 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 03:18:51,506 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 03:18:51,506 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_17ffe809-be1d-4b1a-8410-73e0fb1f4392/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ffe809-be1d-4b1a-8410-73e0fb1f4392/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 381cb22c21c9add576c2547b96186919a8674aa5 [2021-10-13 03:18:51,786 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 03:18:51,817 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 03:18:51,820 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 03:18:51,821 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 03:18:51,822 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 03:18:51,823 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ffe809-be1d-4b1a-8410-73e0fb1f4392/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2021-10-13 03:18:51,920 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ffe809-be1d-4b1a-8410-73e0fb1f4392/bin/ukojak-fKGseLULKY/data/c3f74cae4/821ece05c4804181bb13352ba723472f/FLAG5193d26b7 [2021-10-13 03:18:52,851 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 03:18:52,851 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ffe809-be1d-4b1a-8410-73e0fb1f4392/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2021-10-13 03:18:52,890 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ffe809-be1d-4b1a-8410-73e0fb1f4392/bin/ukojak-fKGseLULKY/data/c3f74cae4/821ece05c4804181bb13352ba723472f/FLAG5193d26b7 [2021-10-13 03:18:53,306 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ffe809-be1d-4b1a-8410-73e0fb1f4392/bin/ukojak-fKGseLULKY/data/c3f74cae4/821ece05c4804181bb13352ba723472f [2021-10-13 03:18:53,308 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 03:18:53,309 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 03:18:53,311 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 03:18:53,311 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 03:18:53,314 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 03:18:53,315 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:18:53" (1/1) ... [2021-10-13 03:18:53,316 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d0d106c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:53, skipping insertion in model container [2021-10-13 03:18:53,316 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:18:53" (1/1) ... [2021-10-13 03:18:53,323 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 03:18:53,416 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:18:53,686 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_17ffe809-be1d-4b1a-8410-73e0fb1f4392/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4504,4517] [2021-10-13 03:18:53,693 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_17ffe809-be1d-4b1a-8410-73e0fb1f4392/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4564,4577] [2021-10-13 03:18:53,715 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:18:53,720 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:18:54,583 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:54,584 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:54,584 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:54,585 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:54,586 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:54,602 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:54,603 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:54,605 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:54,606 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:54,981 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:18:54,982 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:18:54,983 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:18:54,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:18:54,986 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:18:54,987 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:18:54,988 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:18:54,989 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:18:54,989 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:18:54,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:18:55,150 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:18:55,308 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:55,327 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:55,425 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:18:55,490 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) [2021-10-13 03:18:55,500 INFO L168 Benchmark]: Toolchain (without parser) took 2188.38 ms. Allocated memory was 102.8 MB in the beginning and 132.1 MB in the end (delta: 29.4 MB). Free memory was 68.6 MB in the beginning and 87.6 MB in the end (delta: -19.0 MB). Peak memory consumption was 40.5 MB. Max. memory is 16.1 GB. [2021-10-13 03:18:55,502 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 81.8 MB. Free memory was 40.8 MB in the beginning and 40.7 MB in the end (delta: 134.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 03:18:55,504 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2186.24 ms. Allocated memory was 102.8 MB in the beginning and 132.1 MB in the end (delta: 29.4 MB). Free memory was 68.6 MB in the beginning and 87.6 MB in the end (delta: -19.0 MB). Peak memory consumption was 40.5 MB. Max. memory is 16.1 GB. [2021-10-13 03:18:55,507 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 81.8 MB. Free memory was 40.8 MB in the beginning and 40.7 MB in the end (delta: 134.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2186.24 ms. Allocated memory was 102.8 MB in the beginning and 132.1 MB in the end (delta: 29.4 MB). Free memory was 68.6 MB in the beginning and 87.6 MB in the end (delta: -19.0 MB). Peak memory consumption was 40.5 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-4e77c04 [2021-10-13 03:18:57,711 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 03:18:57,713 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 03:18:57,757 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 03:18:57,758 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 03:18:57,762 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 03:18:57,764 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 03:18:57,768 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 03:18:57,772 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 03:18:57,777 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 03:18:57,781 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 03:18:57,783 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 03:18:57,783 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 03:18:57,786 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 03:18:57,788 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 03:18:57,793 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 03:18:57,795 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 03:18:57,796 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 03:18:57,799 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 03:18:57,805 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 03:18:57,807 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 03:18:57,809 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 03:18:57,812 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 03:18:57,814 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 03:18:57,826 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 03:18:57,826 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 03:18:57,827 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 03:18:57,829 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 03:18:57,829 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 03:18:57,830 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 03:18:57,831 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 03:18:57,832 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 03:18:57,834 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 03:18:57,835 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 03:18:57,837 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 03:18:57,837 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 03:18:57,838 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 03:18:57,838 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 03:18:57,838 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 03:18:57,840 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 03:18:57,841 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 03:18:57,842 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ffe809-be1d-4b1a-8410-73e0fb1f4392/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 03:18:57,891 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 03:18:57,891 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 03:18:57,893 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 03:18:57,893 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 03:18:57,894 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 03:18:57,895 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 03:18:57,895 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 03:18:57,895 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 03:18:57,895 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 03:18:57,896 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 03:18:57,897 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 03:18:57,897 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 03:18:57,897 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 03:18:57,897 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 03:18:57,898 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 03:18:57,898 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 03:18:57,898 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 03:18:57,899 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 03:18:57,899 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 03:18:57,899 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 03:18:57,899 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 03:18:57,900 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 03:18:57,900 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 03:18:57,900 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 03:18:57,900 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 03:18:57,901 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 03:18:57,901 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 03:18:57,901 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 03:18:57,901 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 03:18:57,902 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_17ffe809-be1d-4b1a-8410-73e0fb1f4392/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ffe809-be1d-4b1a-8410-73e0fb1f4392/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 381cb22c21c9add576c2547b96186919a8674aa5 [2021-10-13 03:18:58,311 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 03:18:58,352 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 03:18:58,354 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 03:18:58,355 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 03:18:58,357 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 03:18:58,358 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ffe809-be1d-4b1a-8410-73e0fb1f4392/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2021-10-13 03:18:58,431 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ffe809-be1d-4b1a-8410-73e0fb1f4392/bin/ukojak-fKGseLULKY/data/b48b53b6e/e182b500c92141d6b314cf82085c35f9/FLAG0223d8f49 [2021-10-13 03:18:59,468 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 03:18:59,469 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ffe809-be1d-4b1a-8410-73e0fb1f4392/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2021-10-13 03:18:59,523 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ffe809-be1d-4b1a-8410-73e0fb1f4392/bin/ukojak-fKGseLULKY/data/b48b53b6e/e182b500c92141d6b314cf82085c35f9/FLAG0223d8f49 [2021-10-13 03:18:59,941 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17ffe809-be1d-4b1a-8410-73e0fb1f4392/bin/ukojak-fKGseLULKY/data/b48b53b6e/e182b500c92141d6b314cf82085c35f9 [2021-10-13 03:18:59,943 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 03:18:59,946 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 03:18:59,949 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 03:18:59,949 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 03:18:59,952 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 03:18:59,954 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:18:59" (1/1) ... [2021-10-13 03:18:59,955 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b3d42c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:59, skipping insertion in model container [2021-10-13 03:18:59,955 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:18:59" (1/1) ... [2021-10-13 03:18:59,962 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 03:19:00,109 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:19:00,500 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_17ffe809-be1d-4b1a-8410-73e0fb1f4392/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4504,4517] [2021-10-13 03:19:00,507 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_17ffe809-be1d-4b1a-8410-73e0fb1f4392/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4564,4577] [2021-10-13 03:19:00,534 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:19:00,542 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:19:01,770 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:01,772 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:01,772 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:01,774 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:01,776 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:01,801 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:01,802 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:01,805 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:01,805 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:02,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:19:02,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:19:02,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:19:02,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:19:02,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:19:02,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:19:02,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:19:02,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:19:02,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:19:02,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:19:02,492 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:19:02,601 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:02,601 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:02,659 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:19:02,721 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 03:19:02,788 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:19:02,794 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_17ffe809-be1d-4b1a-8410-73e0fb1f4392/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4504,4517] [2021-10-13 03:19:02,795 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_17ffe809-be1d-4b1a-8410-73e0fb1f4392/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4564,4577] [2021-10-13 03:19:02,798 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:19:02,799 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:19:02,835 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:02,835 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:02,835 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:02,837 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:02,838 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:02,856 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:02,859 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:02,861 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:02,861 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:02,927 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:19:02,933 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:19:02,933 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:19:02,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:19:02,935 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:19:02,935 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:19:02,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:19:02,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:19:02,937 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:19:02,937 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:19:02,967 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:19:03,051 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:03,052 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:03,085 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:19:03,136 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 03:19:03,164 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_17ffe809-be1d-4b1a-8410-73e0fb1f4392/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4504,4517] [2021-10-13 03:19:03,164 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_17ffe809-be1d-4b1a-8410-73e0fb1f4392/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4564,4577] [2021-10-13 03:19:03,166 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:19:03,167 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:19:03,226 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:03,227 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:03,228 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:03,228 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:03,229 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:03,235 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:03,236 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:03,236 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:03,237 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:03,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:19:03,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:19:03,269 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:19:03,269 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:19:03,270 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:19:03,270 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:19:03,271 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:19:03,271 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:19:03,272 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:19:03,272 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:19:03,315 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:19:03,431 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:03,432 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:19:03,465 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:19:03,852 INFO L208 MainTranslator]: Completed translation [2021-10-13 03:19:03,853 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:19:03 WrapperNode [2021-10-13 03:19:03,854 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 03:19:03,855 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 03:19:03,855 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 03:19:03,855 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 03:19:03,862 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:19:03" (1/1) ... [2021-10-13 03:19:03,928 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]]] [2021-10-13 03:19:03,997 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:19:03" (1/1) ... [2021-10-13 03:19:03,998 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 03:19:03,998 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 03:19:04,000 INFO L168 Benchmark]: Toolchain (without parser) took 4053.20 ms. Allocated memory was 58.7 MB in the beginning and 148.9 MB in the end (delta: 90.2 MB). Free memory was 27.4 MB in the beginning and 71.0 MB in the end (delta: -43.6 MB). Peak memory consumption was 43.9 MB. Max. memory is 16.1 GB. [2021-10-13 03:19:04,000 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 58.7 MB. Free memory is still 40.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 03:19:04,001 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3904.88 ms. Allocated memory was 58.7 MB in the beginning and 148.9 MB in the end (delta: 90.2 MB). Free memory was 27.1 MB in the beginning and 76.6 MB in the end (delta: -49.4 MB). Peak memory consumption was 44.3 MB. Max. memory is 16.1 GB. [2021-10-13 03:19:04,001 INFO L168 Benchmark]: Boogie Procedure Inliner took 143.06 ms. Allocated memory is still 148.9 MB. Free memory was 76.6 MB in the beginning and 71.0 MB in the end (delta: 5.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 03:19:04,003 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 58.7 MB. Free memory is still 40.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3904.88 ms. Allocated memory was 58.7 MB in the beginning and 148.9 MB in the end (delta: 90.2 MB). Free memory was 27.1 MB in the beginning and 76.6 MB in the end (delta: -49.4 MB). Peak memory consumption was 44.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 143.06 ms. Allocated memory is still 148.9 MB. Free memory was 76.6 MB in the beginning and 71.0 MB in the end (delta: 5.6 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...