./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e --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 21e14c4abf3c8c626ff1e4d64bac7246a96ab8c19ab8b6f263006a7e1f8fc191 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 21:58:11,344 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 21:58:11,346 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 21:58:11,403 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 21:58:11,404 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 21:58:11,409 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 21:58:11,411 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 21:58:11,415 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 21:58:11,418 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 21:58:11,426 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 21:58:11,427 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 21:58:11,429 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 21:58:11,430 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 21:58:11,433 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 21:58:11,436 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 21:58:11,444 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 21:58:11,447 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 21:58:11,448 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 21:58:11,451 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 21:58:11,457 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 21:58:11,460 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 21:58:11,464 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 21:58:11,465 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 21:58:11,466 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 21:58:11,469 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 21:58:11,470 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 21:58:11,470 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 21:58:11,471 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 21:58:11,472 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 21:58:11,473 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 21:58:11,474 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 21:58:11,475 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 21:58:11,477 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 21:58:11,478 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 21:58:11,480 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 21:58:11,481 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 21:58:11,481 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 21:58:11,482 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 21:58:11,482 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 21:58:11,483 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 21:58:11,483 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 21:58:11,484 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 21:58:11,540 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 21:58:11,540 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 21:58:11,542 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 21:58:11,542 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 21:58:11,543 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 21:58:11,543 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 21:58:11,543 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 21:58:11,543 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 21:58:11,544 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 21:58:11,544 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 21:58:11,545 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 21:58:11,545 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 21:58:11,546 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 21:58:11,546 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 21:58:11,546 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 21:58:11,546 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 21:58:11,546 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 21:58:11,547 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 21:58:11,547 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:58:11,547 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 21:58:11,547 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 21:58:11,547 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 21:58:11,548 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 21:58:11,548 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 21:58:11,548 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 21:58:11,548 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_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 21e14c4abf3c8c626ff1e4d64bac7246a96ab8c19ab8b6f263006a7e1f8fc191 [2021-11-13 21:58:11,851 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 21:58:11,872 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 21:58:11,884 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 21:58:11,885 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 21:58:11,886 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 21:58:11,887 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-11-13 21:58:11,951 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e/data/6db8e54ac/e05386b020204ec794ba5730a43c942f/FLAG500bb0272 [2021-11-13 21:58:12,792 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 21:58:12,795 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-11-13 21:58:12,847 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e/data/6db8e54ac/e05386b020204ec794ba5730a43c942f/FLAG500bb0272 [2021-11-13 21:58:13,257 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e/data/6db8e54ac/e05386b020204ec794ba5730a43c942f [2021-11-13 21:58:13,261 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 21:58:13,262 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 21:58:13,264 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 21:58:13,264 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 21:58:13,267 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 21:58:13,268 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:58:13" (1/1) ... [2021-11-13 21:58:13,269 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b48233f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:13, skipping insertion in model container [2021-11-13 21:58:13,270 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:58:13" (1/1) ... [2021-11-13 21:58:13,277 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 21:58:13,381 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 21:58:13,621 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_481c0888-023b-474a-a722-3614d386d6f8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-11-13 21:58:13,628 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_481c0888-023b-474a-a722-3614d386d6f8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-11-13 21:58:13,654 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:58:13,660 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:58:14,543 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:14,544 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:14,545 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:14,546 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:14,547 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:14,562 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:14,563 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:14,565 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:14,566 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:15,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:58:15,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:58:15,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:58:15,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:58:15,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:58:15,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:58:15,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:58:15,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:58:15,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:58:15,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:58:15,215 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:58:15,305 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:15,305 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:15,434 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:58:15,494 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 21:58:15,523 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_481c0888-023b-474a-a722-3614d386d6f8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-11-13 21:58:15,523 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_481c0888-023b-474a-a722-3614d386d6f8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-11-13 21:58:15,526 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:58:15,527 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:58:15,578 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:15,578 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:15,579 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:15,580 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:15,583 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:15,591 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:15,591 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:15,596 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:15,598 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:15,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:58:15,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:58:15,653 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:58:15,654 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:58:15,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:58:15,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:58:15,656 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:58:15,656 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:58:15,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:58:15,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:58:15,676 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:58:15,776 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:15,776 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:15,809 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:58:16,158 INFO L208 MainTranslator]: Completed translation [2021-11-13 21:58:16,159 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:16 WrapperNode [2021-11-13 21:58:16,159 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 21:58:16,160 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 21:58:16,160 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 21:58:16,160 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 21:58:16,170 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:16" (1/1) ... [2021-11-13 21:58:16,304 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:16" (1/1) ... [2021-11-13 21:58:16,398 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 21:58:16,399 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 21:58:16,399 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 21:58:16,399 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 21:58:16,409 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:16" (1/1) ... [2021-11-13 21:58:16,409 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:16" (1/1) ... [2021-11-13 21:58:16,430 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:16" (1/1) ... [2021-11-13 21:58:16,431 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:16" (1/1) ... [2021-11-13 21:58:16,471 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:16" (1/1) ... [2021-11-13 21:58:16,476 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:16" (1/1) ... [2021-11-13 21:58:16,485 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:16" (1/1) ... [2021-11-13 21:58:16,499 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 21:58:16,501 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 21:58:16,501 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 21:58:16,501 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 21:58:16,502 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:16" (1/1) ... [2021-11-13 21:58:16,510 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:58:16,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e/z3 [2021-11-13 21:58:16,536 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 21:58:16,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 21:58:16,599 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-13 21:58:16,599 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-13 21:58:16,599 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 21:58:16,599 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 21:58:16,600 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 21:58:16,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 21:58:16,600 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 21:58:16,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 21:58:16,601 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_left_trim_pred [2021-11-13 21:58:16,601 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_left_trim_pred [2021-11-13 21:58:16,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 21:58:16,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 21:58:16,602 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 21:58:16,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 21:58:16,603 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 21:58:16,604 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 21:58:16,604 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 21:58:16,629 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 21:58:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 21:58:16,629 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 21:58:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 21:58:16,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 21:58:16,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 21:58:16,630 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~int [2021-11-13 21:58:16,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~int [2021-11-13 21:58:16,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 21:58:16,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 21:58:35,595 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 21:58:35,595 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-13 21:58:35,602 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:58:35 BoogieIcfgContainer [2021-11-13 21:58:35,602 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 21:58:35,603 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 21:58:35,603 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 21:58:35,615 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 21:58:35,615 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:58:35" (1/1) ... [2021-11-13 21:58:35,632 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 21:58:35,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:58:35,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2021-11-13 21:58:35,708 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2021-11-13 21:58:35,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 21:58:35,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:58:35,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:58:35,758 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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) [2021-11-13 21:58:35,763 INFO L158 Benchmark]: Toolchain (without parser) took 22499.46ms. Allocated memory was 100.7MB in the beginning and 371.2MB in the end (delta: 270.5MB). Free memory was 73.5MB in the beginning and 126.0MB in the end (delta: -52.5MB). Peak memory consumption was 220.0MB. Max. memory is 16.1GB. [2021-11-13 21:58:35,764 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 81.8MB. Free memory was 63.1MB in the beginning and 63.0MB in the end (delta: 84.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 21:58:35,764 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2895.61ms. Allocated memory was 100.7MB in the beginning and 148.9MB in the end (delta: 48.2MB). Free memory was 73.2MB in the beginning and 83.5MB in the end (delta: -10.3MB). Peak memory consumption was 67.0MB. Max. memory is 16.1GB. [2021-11-13 21:58:35,765 INFO L158 Benchmark]: Boogie Procedure Inliner took 238.15ms. Allocated memory is still 148.9MB. Free memory was 83.5MB in the beginning and 72.4MB in the end (delta: 11.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 21:58:35,766 INFO L158 Benchmark]: Boogie Preprocessor took 100.72ms. Allocated memory is still 148.9MB. Free memory was 72.4MB in the beginning and 64.6MB in the end (delta: 7.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 21:58:35,766 INFO L158 Benchmark]: RCFGBuilder took 19101.51ms. Allocated memory was 148.9MB in the beginning and 371.2MB in the end (delta: 222.3MB). Free memory was 64.6MB in the beginning and 132.2MB in the end (delta: -67.6MB). Peak memory consumption was 199.1MB. Max. memory is 16.1GB. [2021-11-13 21:58:35,767 INFO L158 Benchmark]: CodeCheck took 158.37ms. Allocated memory is still 371.2MB. Free memory was 132.2MB in the beginning and 126.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 21:58:35,770 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 81.8MB. Free memory was 63.1MB in the beginning and 63.0MB in the end (delta: 84.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2895.61ms. Allocated memory was 100.7MB in the beginning and 148.9MB in the end (delta: 48.2MB). Free memory was 73.2MB in the beginning and 83.5MB in the end (delta: -10.3MB). Peak memory consumption was 67.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 238.15ms. Allocated memory is still 148.9MB. Free memory was 83.5MB in the beginning and 72.4MB in the end (delta: 11.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 100.72ms. Allocated memory is still 148.9MB. Free memory was 72.4MB in the beginning and 64.6MB in the end (delta: 7.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 19101.51ms. Allocated memory was 148.9MB in the beginning and 371.2MB in the end (delta: 222.3MB). Free memory was 64.6MB in the beginning and 132.2MB in the end (delta: -67.6MB). Peak memory consumption was 199.1MB. Max. memory is 16.1GB. * CodeCheck took 158.37ms. Allocated memory is still 371.2MB. Free memory was 132.2MB in the beginning and 126.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 21:58:35,842 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e --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 21e14c4abf3c8c626ff1e4d64bac7246a96ab8c19ab8b6f263006a7e1f8fc191 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 21:58:38,378 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 21:58:38,381 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 21:58:38,439 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 21:58:38,440 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 21:58:38,444 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 21:58:38,446 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 21:58:38,451 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 21:58:38,455 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 21:58:38,460 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 21:58:38,464 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 21:58:38,467 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 21:58:38,467 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 21:58:38,470 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 21:58:38,472 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 21:58:38,477 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 21:58:38,479 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 21:58:38,480 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 21:58:38,483 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 21:58:38,488 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 21:58:38,490 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 21:58:38,491 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 21:58:38,493 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 21:58:38,494 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 21:58:38,497 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 21:58:38,497 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 21:58:38,498 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 21:58:38,499 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 21:58:38,499 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 21:58:38,501 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 21:58:38,501 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 21:58:38,502 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 21:58:38,503 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 21:58:38,504 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 21:58:38,505 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 21:58:38,505 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 21:58:38,506 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 21:58:38,506 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 21:58:38,512 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 21:58:38,513 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 21:58:38,514 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 21:58:38,515 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 21:58:38,541 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 21:58:38,541 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 21:58:38,542 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 21:58:38,542 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 21:58:38,543 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 21:58:38,543 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 21:58:38,543 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 21:58:38,543 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 21:58:38,544 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 21:58:38,544 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 21:58:38,544 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 21:58:38,544 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 21:58:38,544 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 21:58:38,545 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 21:58:38,545 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 21:58:38,545 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 21:58:38,545 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 21:58:38,546 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 21:58:38,546 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 21:58:38,546 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 21:58:38,546 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:58:38,546 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 21:58:38,547 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 21:58:38,547 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 21:58:38,547 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 21:58:38,547 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 21:58:38,547 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 21:58:38,548 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 21:58:38,548 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 21:58:38,548 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_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 21e14c4abf3c8c626ff1e4d64bac7246a96ab8c19ab8b6f263006a7e1f8fc191 [2021-11-13 21:58:38,933 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 21:58:38,954 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 21:58:38,957 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 21:58:38,958 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 21:58:38,959 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 21:58:38,960 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-11-13 21:58:39,037 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e/data/bada50328/3edb6df2dfef4b519ec0039841676cb7/FLAGa6c67e79a [2021-11-13 21:58:40,049 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 21:58:40,050 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-11-13 21:58:40,104 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e/data/bada50328/3edb6df2dfef4b519ec0039841676cb7/FLAGa6c67e79a [2021-11-13 21:58:40,495 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e/data/bada50328/3edb6df2dfef4b519ec0039841676cb7 [2021-11-13 21:58:40,498 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 21:58:40,499 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 21:58:40,501 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 21:58:40,501 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 21:58:40,505 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 21:58:40,506 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:58:40" (1/1) ... [2021-11-13 21:58:40,507 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25fc3f37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:40, skipping insertion in model container [2021-11-13 21:58:40,508 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:58:40" (1/1) ... [2021-11-13 21:58:40,515 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 21:58:40,649 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 21:58:41,060 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_481c0888-023b-474a-a722-3614d386d6f8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-11-13 21:58:41,067 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_481c0888-023b-474a-a722-3614d386d6f8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-11-13 21:58:41,096 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:58:41,103 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:58:42,242 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:42,243 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:42,243 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:42,244 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:42,246 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:42,262 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:42,263 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:42,265 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:42,266 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:42,711 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:58:42,713 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:58:42,714 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:58:42,715 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:58:42,717 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:58:42,718 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:58:42,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:58:42,720 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:58:42,720 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:58:42,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:58:42,901 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:58:43,011 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,012 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,120 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:58:43,230 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 21:58:43,308 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 21:58:43,316 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_481c0888-023b-474a-a722-3614d386d6f8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-11-13 21:58:43,317 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_481c0888-023b-474a-a722-3614d386d6f8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-11-13 21:58:43,325 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:58:43,327 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:58:43,390 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,390 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,391 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,392 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,401 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,420 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,420 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,421 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,422 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,458 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:58:43,459 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:58:43,459 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:58:43,460 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:58:43,461 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:58:43,462 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:58:43,462 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:58:43,463 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:58:43,463 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:58:43,464 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:58:43,504 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:58:43,608 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,608 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,650 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:58:43,704 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 21:58:43,729 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_481c0888-023b-474a-a722-3614d386d6f8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-11-13 21:58:43,730 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_481c0888-023b-474a-a722-3614d386d6f8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-11-13 21:58:43,732 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:58:43,732 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:58:43,794 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,794 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,794 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,795 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,795 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,803 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,804 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,805 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,805 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,842 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:58:43,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:58:43,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:58:43,847 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:58:43,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:58:43,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:58:43,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:58:43,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:58:43,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:58:43,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:58:43,875 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:58:43,975 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,976 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:44,006 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:58:44,507 INFO L208 MainTranslator]: Completed translation [2021-11-13 21:58:44,508 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:44 WrapperNode [2021-11-13 21:58:44,509 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 21:58:44,510 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 21:58:44,510 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 21:58:44,511 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 21:58:44,518 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:44" (1/1) ... [2021-11-13 21:58:44,658 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:44" (1/1) ... [2021-11-13 21:58:44,792 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 21:58:44,793 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 21:58:44,793 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 21:58:44,793 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 21:58:44,803 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:44" (1/1) ... [2021-11-13 21:58:44,803 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:44" (1/1) ... [2021-11-13 21:58:44,814 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:44" (1/1) ... [2021-11-13 21:58:44,814 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:44" (1/1) ... [2021-11-13 21:58:44,875 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:44" (1/1) ... [2021-11-13 21:58:44,880 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:44" (1/1) ... [2021-11-13 21:58:44,897 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:44" (1/1) ... [2021-11-13 21:58:44,940 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 21:58:44,941 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 21:58:44,941 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 21:58:44,941 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 21:58:44,942 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:44" (1/1) ... [2021-11-13 21:58:44,949 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:58:44,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e/z3 [2021-11-13 21:58:44,974 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 21:58:45,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 21:58:45,022 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-13 21:58:45,022 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-13 21:58:45,022 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~C_BOOL [2021-11-13 21:58:45,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~C_BOOL [2021-11-13 21:58:45,023 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 21:58:45,023 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 21:58:45,023 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 21:58:45,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 21:58:45,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 21:58:45,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 21:58:45,023 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 21:58:45,024 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 21:58:45,024 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_left_trim_pred [2021-11-13 21:58:45,024 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_left_trim_pred [2021-11-13 21:58:45,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 21:58:45,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 21:58:45,024 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 21:58:45,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 21:58:45,025 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 21:58:45,025 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 21:58:45,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 21:58:45,025 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 21:58:45,025 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 21:58:45,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 21:58:45,026 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 21:58:45,026 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 21:58:45,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 21:58:45,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 21:58:45,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 21:58:45,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 21:58:45,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 21:59:07,504 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 21:59:07,505 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-13 21:59:07,510 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:59:07 BoogieIcfgContainer [2021-11-13 21:59:07,510 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 21:59:07,511 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 21:59:07,511 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 21:59:07,521 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 21:59:07,521 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:59:07" (1/1) ... [2021-11-13 21:59:07,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 21:59:07,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:59:07,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2021-11-13 21:59:07,613 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2021-11-13 21:59:07,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 21:59:07,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:59:07,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:59:07,670 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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) [2021-11-13 21:59:07,679 INFO L158 Benchmark]: Toolchain (without parser) took 27176.98ms. Allocated memory was 60.8MB in the beginning and 731.9MB in the end (delta: 671.1MB). Free memory was 30.1MB in the beginning and 515.8MB in the end (delta: -485.7MB). Peak memory consumption was 185.3MB. Max. memory is 16.1GB. [2021-11-13 21:59:07,679 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 60.8MB. Free memory was 41.6MB in the beginning and 41.5MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 21:59:07,680 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4008.18ms. Allocated memory was 60.8MB in the beginning and 130.0MB in the end (delta: 69.2MB). Free memory was 29.9MB in the beginning and 62.2MB in the end (delta: -32.3MB). Peak memory consumption was 51.3MB. Max. memory is 16.1GB. [2021-11-13 21:59:07,681 INFO L158 Benchmark]: Boogie Procedure Inliner took 282.26ms. Allocated memory is still 130.0MB. Free memory was 62.2MB in the beginning and 76.4MB in the end (delta: -14.2MB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. [2021-11-13 21:59:07,684 INFO L158 Benchmark]: Boogie Preprocessor took 147.09ms. Allocated memory is still 130.0MB. Free memory was 76.4MB in the beginning and 66.5MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 21:59:07,691 INFO L158 Benchmark]: RCFGBuilder took 22569.65ms. Allocated memory was 130.0MB in the beginning and 731.9MB in the end (delta: 601.9MB). Free memory was 66.5MB in the beginning and 522.1MB in the end (delta: -455.6MB). Peak memory consumption was 435.1MB. Max. memory is 16.1GB. [2021-11-13 21:59:07,691 INFO L158 Benchmark]: CodeCheck took 164.51ms. Allocated memory is still 731.9MB. Free memory was 522.1MB in the beginning and 515.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 21:59:07,695 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 60.8MB. Free memory was 41.6MB in the beginning and 41.5MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4008.18ms. Allocated memory was 60.8MB in the beginning and 130.0MB in the end (delta: 69.2MB). Free memory was 29.9MB in the beginning and 62.2MB in the end (delta: -32.3MB). Peak memory consumption was 51.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 282.26ms. Allocated memory is still 130.0MB. Free memory was 62.2MB in the beginning and 76.4MB in the end (delta: -14.2MB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 147.09ms. Allocated memory is still 130.0MB. Free memory was 76.4MB in the beginning and 66.5MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 22569.65ms. Allocated memory was 130.0MB in the beginning and 731.9MB in the end (delta: 601.9MB). Free memory was 66.5MB in the beginning and 522.1MB in the end (delta: -455.6MB). Peak memory consumption was 435.1MB. Max. memory is 16.1GB. * CodeCheck took 164.51ms. Allocated memory is still 731.9MB. Free memory was 522.1MB in the beginning and 515.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 21:59:07,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_481c0888-023b-474a-a722-3614d386d6f8/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared