./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL --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 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:07:10,462 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:07:10,466 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:07:10,535 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:07:10,536 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:07:10,543 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:07:10,546 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:07:10,551 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:07:10,557 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:07:10,567 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:07:10,569 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:07:10,572 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:07:10,572 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:07:10,576 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:07:10,580 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:07:10,588 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:07:10,590 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:07:10,592 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:07:10,600 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:07:10,606 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:07:10,613 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:07:10,614 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:07:10,616 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:07:10,618 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:07:10,622 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:07:10,623 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:07:10,624 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:07:10,625 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:07:10,626 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:07:10,627 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:07:10,628 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:07:10,629 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:07:10,631 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:07:10,632 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:07:10,634 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:07:10,634 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:07:10,635 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:07:10,635 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:07:10,636 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:07:10,637 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:07:10,638 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:07:10,639 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 06:07:10,672 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:07:10,672 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:07:10,673 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:07:10,674 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:07:10,675 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:07:10,675 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:07:10,675 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:07:10,676 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 06:07:10,676 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:07:10,676 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:07:10,676 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:07:10,677 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:07:10,677 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:07:10,677 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:07:10,677 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:07:10,678 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:07:10,678 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:07:10,678 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:07:10,685 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:07:10,686 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:07:10,686 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:07:10,686 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:07:10,686 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 06:07:10,687 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 06:07:10,687 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:07:10,688 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_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c [2021-11-25 06:07:11,064 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:07:11,103 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:07:11,107 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:07:11,109 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:07:11,110 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:07:11,112 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2021-11-25 06:07:11,212 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL/data/73f947b8b/679b31a0f05a4e3585e2ca7dafa2c711/FLAGb55c64f75 [2021-11-25 06:07:12,348 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:07:12,351 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2021-11-25 06:07:12,415 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL/data/73f947b8b/679b31a0f05a4e3585e2ca7dafa2c711/FLAGb55c64f75 [2021-11-25 06:07:12,631 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL/data/73f947b8b/679b31a0f05a4e3585e2ca7dafa2c711 [2021-11-25 06:07:12,634 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:07:12,636 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:07:12,638 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:07:12,638 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:07:12,642 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:07:12,643 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:07:12" (1/1) ... [2021-11-25 06:07:12,645 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@745579ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:12, skipping insertion in model container [2021-11-25 06:07:12,645 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:07:12" (1/1) ... [2021-11-25 06:07:12,655 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:07:12,826 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:07:13,170 WARN L230 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_92c33828-61ea-44f5-960d-d02a58441271/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2021-11-25 06:07:13,186 WARN L230 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_92c33828-61ea-44f5-960d-d02a58441271/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2021-11-25 06:07:14,611 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:14,612 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:14,613 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:14,614 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:14,616 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:14,636 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:14,638 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:14,643 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:14,647 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:15,143 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:07:15,145 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:07:15,146 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:07:15,147 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:07:15,149 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:07:15,149 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:07:15,150 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:07:15,151 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:07:15,152 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:07:15,152 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:07:15,336 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:07:15,510 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:15,511 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:15,610 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:07:15,684 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:07:15,713 WARN L230 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_92c33828-61ea-44f5-960d-d02a58441271/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2021-11-25 06:07:15,714 WARN L230 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_92c33828-61ea-44f5-960d-d02a58441271/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2021-11-25 06:07:15,749 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:15,751 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:15,752 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:15,753 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:15,755 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:15,763 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:15,764 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:15,765 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:15,766 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:15,808 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:07:15,808 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:07:15,809 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:07:15,811 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:07:15,811 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:07:15,812 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:07:15,813 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:07:15,813 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:07:15,813 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:07:15,816 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:07:15,847 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:07:15,927 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:15,927 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:15,963 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:07:16,452 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:07:16,453 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:16 WrapperNode [2021-11-25 06:07:16,453 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:07:16,455 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:07:16,455 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:07:16,455 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:07:16,463 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:16" (1/1) ... [2021-11-25 06:07:16,581 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:16" (1/1) ... [2021-11-25 06:07:16,705 INFO L137 Inliner]: procedures = 691, calls = 2650, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 873 [2021-11-25 06:07:16,706 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:07:16,707 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:07:16,707 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:07:16,707 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:07:16,716 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:16" (1/1) ... [2021-11-25 06:07:16,717 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:16" (1/1) ... [2021-11-25 06:07:16,732 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:16" (1/1) ... [2021-11-25 06:07:16,732 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:16" (1/1) ... [2021-11-25 06:07:16,786 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:16" (1/1) ... [2021-11-25 06:07:16,789 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:16" (1/1) ... [2021-11-25 06:07:16,796 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:16" (1/1) ... [2021-11-25 06:07:16,807 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:07:16,808 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:07:16,809 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:07:16,809 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:07:16,811 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:16" (1/1) ... [2021-11-25 06:07:16,822 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:07:16,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:07:16,856 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:07:16,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:07:16,905 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-25 06:07:16,905 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-25 06:07:16,905 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-25 06:07:16,905 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:07:16,906 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:07:16,906 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:07:16,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 06:07:16,906 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2021-11-25 06:07:16,907 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2021-11-25 06:07:16,907 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:07:16,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:07:16,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:07:16,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:07:16,908 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-25 06:07:16,909 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-25 06:07:16,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:07:16,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:07:16,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:07:16,910 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:07:16,911 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:07:16,911 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 06:07:16,911 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 06:07:16,911 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:07:16,911 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:07:16,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:07:16,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:07:16,913 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-11-25 06:07:16,913 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-11-25 06:07:16,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:07:16,914 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 06:07:16,914 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 06:07:16,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 06:07:16,914 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-25 06:07:16,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-25 06:07:16,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 06:07:17,238 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:07:17,240 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:07:18,702 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:07:18,861 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:07:18,862 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 06:07:18,865 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:07:18 BoogieIcfgContainer [2021-11-25 06:07:18,865 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:07:18,866 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:07:18,866 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:07:18,876 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:07:18,877 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:07:18" (1/1) ... [2021-11-25 06:07:18,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:07:18,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:07:18,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 108 states and 146 transitions. [2021-11-25 06:07:18,981 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 146 transitions. [2021-11-25 06:07:18,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2021-11-25 06:07:18,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:07:18,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:07:19,042 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) [2021-11-25 06:07:19,057 INFO L158 Benchmark]: Toolchain (without parser) took 6415.94ms. Allocated memory was 123.7MB in the beginning and 195.0MB in the end (delta: 71.3MB). Free memory was 73.8MB in the beginning and 73.1MB in the end (delta: 661.7kB). Peak memory consumption was 71.7MB. Max. memory is 16.1GB. [2021-11-25 06:07:19,058 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 123.7MB. Free memory is still 99.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:07:19,059 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3815.91ms. Allocated memory was 123.7MB in the beginning and 195.0MB in the end (delta: 71.3MB). Free memory was 73.6MB in the beginning and 127.6MB in the end (delta: -54.1MB). Peak memory consumption was 64.5MB. Max. memory is 16.1GB. [2021-11-25 06:07:19,059 INFO L158 Benchmark]: Boogie Procedure Inliner took 251.77ms. Allocated memory is still 195.0MB. Free memory was 127.6MB in the beginning and 116.1MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-25 06:07:19,060 INFO L158 Benchmark]: Boogie Preprocessor took 100.67ms. Allocated memory is still 195.0MB. Free memory was 116.1MB in the beginning and 108.8MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 06:07:19,061 INFO L158 Benchmark]: RCFGBuilder took 2056.85ms. Allocated memory is still 195.0MB. Free memory was 108.8MB in the beginning and 79.4MB in the end (delta: 29.4MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2021-11-25 06:07:19,063 INFO L158 Benchmark]: CodeCheck took 184.99ms. Allocated memory is still 195.0MB. Free memory was 79.4MB in the beginning and 73.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 06:07:19,067 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 0.40ms. Allocated memory is still 123.7MB. Free memory is still 99.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3815.91ms. Allocated memory was 123.7MB in the beginning and 195.0MB in the end (delta: 71.3MB). Free memory was 73.6MB in the beginning and 127.6MB in the end (delta: -54.1MB). Peak memory consumption was 64.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 251.77ms. Allocated memory is still 195.0MB. Free memory was 127.6MB in the beginning and 116.1MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 100.67ms. Allocated memory is still 195.0MB. Free memory was 116.1MB in the beginning and 108.8MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2056.85ms. Allocated memory is still 195.0MB. Free memory was 108.8MB in the beginning and 79.4MB in the end (delta: 29.4MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * CodeCheck took 184.99ms. Allocated memory is still 195.0MB. Free memory was 79.4MB in the beginning and 73.1MB 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. [2021-11-25 06:07:19,111 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL/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_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL --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 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:07:21,495 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:07:21,498 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:07:21,556 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:07:21,557 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:07:21,558 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:07:21,560 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:07:21,562 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:07:21,564 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:07:21,565 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:07:21,567 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:07:21,568 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:07:21,569 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:07:21,570 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:07:21,572 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:07:21,574 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:07:21,575 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:07:21,576 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:07:21,579 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:07:21,581 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:07:21,583 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:07:21,585 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:07:21,586 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:07:21,587 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:07:21,591 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:07:21,592 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:07:21,592 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:07:21,594 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:07:21,594 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:07:21,595 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:07:21,596 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:07:21,597 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:07:21,598 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:07:21,599 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:07:21,600 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:07:21,601 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:07:21,602 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:07:21,602 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:07:21,603 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:07:21,604 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:07:21,605 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:07:21,606 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 06:07:21,648 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:07:21,650 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:07:21,651 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:07:21,651 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:07:21,652 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:07:21,653 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:07:21,653 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:07:21,653 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:07:21,653 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:07:21,654 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:07:21,655 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:07:21,655 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 06:07:21,655 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 06:07:21,655 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 06:07:21,655 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:07:21,656 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:07:21,656 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:07:21,656 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:07:21,656 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:07:21,656 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:07:21,657 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:07:21,657 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:07:21,657 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:07:21,657 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:07:21,657 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 06:07:21,658 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 06:07:21,658 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:07:21,658 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 06:07:21,658 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 06:07:21,658 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_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c [2021-11-25 06:07:22,048 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:07:22,073 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:07:22,076 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:07:22,078 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:07:22,079 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:07:22,081 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2021-11-25 06:07:22,154 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL/data/ccbf1c63d/34a6789073ca4ea0bfe321ca1bc0f2ab/FLAG606f11d69 [2021-11-25 06:07:23,058 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:07:23,059 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2021-11-25 06:07:23,123 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL/data/ccbf1c63d/34a6789073ca4ea0bfe321ca1bc0f2ab/FLAG606f11d69 [2021-11-25 06:07:23,489 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL/data/ccbf1c63d/34a6789073ca4ea0bfe321ca1bc0f2ab [2021-11-25 06:07:23,492 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:07:23,494 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:07:23,495 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:07:23,495 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:07:23,499 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:07:23,499 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:07:23" (1/1) ... [2021-11-25 06:07:23,500 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d603f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:23, skipping insertion in model container [2021-11-25 06:07:23,501 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:07:23" (1/1) ... [2021-11-25 06:07:23,508 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:07:23,636 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:07:23,917 WARN L230 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_92c33828-61ea-44f5-960d-d02a58441271/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2021-11-25 06:07:23,923 WARN L230 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_92c33828-61ea-44f5-960d-d02a58441271/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2021-11-25 06:07:24,852 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:24,853 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:24,853 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:24,854 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:24,856 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:24,870 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:24,878 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:24,880 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:24,881 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:25,393 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:07:25,394 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:07:25,396 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:07:25,397 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:07:25,398 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:07:25,399 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:07:25,400 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:07:25,401 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:07:25,402 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:07:25,402 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:07:25,600 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:07:25,719 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:25,720 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:25,785 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:07:25,878 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 06:07:25,934 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:07:25,941 WARN L230 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_92c33828-61ea-44f5-960d-d02a58441271/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2021-11-25 06:07:25,941 WARN L230 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_92c33828-61ea-44f5-960d-d02a58441271/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2021-11-25 06:07:26,000 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:26,000 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:26,002 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:26,003 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:26,004 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:26,019 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:26,020 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:26,023 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:26,023 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:26,088 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:07:26,089 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:07:26,090 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:07:26,091 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:07:26,092 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:07:26,093 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:07:26,094 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:07:26,094 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:07:26,095 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:07:26,095 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:07:26,132 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:07:26,215 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:26,218 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:26,259 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:07:26,305 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:07:26,329 WARN L230 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_92c33828-61ea-44f5-960d-d02a58441271/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2021-11-25 06:07:26,330 WARN L230 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_92c33828-61ea-44f5-960d-d02a58441271/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2021-11-25 06:07:26,414 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:26,414 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:26,415 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:26,415 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:26,416 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:26,422 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:26,423 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:26,423 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:26,424 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:26,451 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:07:26,452 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:07:26,453 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:07:26,454 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:07:26,454 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:07:26,455 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:07:26,455 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:07:26,456 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:07:26,456 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:07:26,457 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:07:26,475 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:07:26,543 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:26,543 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:26,572 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:07:26,918 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:07:26,919 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:26 WrapperNode [2021-11-25 06:07:26,919 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:07:26,920 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:07:26,920 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:07:26,920 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:07:26,928 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:26" (1/1) ... [2021-11-25 06:07:27,043 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:26" (1/1) ... [2021-11-25 06:07:27,148 INFO L137 Inliner]: procedures = 711, calls = 2650, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 874 [2021-11-25 06:07:27,149 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:07:27,150 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:07:27,150 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:07:27,150 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:07:27,158 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:26" (1/1) ... [2021-11-25 06:07:27,159 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:26" (1/1) ... [2021-11-25 06:07:27,181 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:26" (1/1) ... [2021-11-25 06:07:27,182 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:26" (1/1) ... [2021-11-25 06:07:27,250 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:26" (1/1) ... [2021-11-25 06:07:27,267 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:26" (1/1) ... [2021-11-25 06:07:27,278 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:26" (1/1) ... [2021-11-25 06:07:27,290 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:07:27,291 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:07:27,291 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:07:27,291 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:07:27,292 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:26" (1/1) ... [2021-11-25 06:07:27,299 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:07:27,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:07:27,324 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:07:27,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:07:27,375 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-25 06:07:27,375 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-25 06:07:27,376 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-25 06:07:27,376 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:07:27,376 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:07:27,377 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:07:27,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 06:07:27,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-25 06:07:27,378 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2021-11-25 06:07:27,378 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2021-11-25 06:07:27,378 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:07:27,378 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:07:27,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:07:27,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:07:27,378 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-25 06:07:27,379 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-25 06:07:27,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:07:27,379 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:07:27,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:07:27,380 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:07:27,380 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:07:27,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-25 06:07:27,381 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 06:07:27,381 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 06:07:27,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-25 06:07:27,382 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:07:27,382 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:07:27,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:07:27,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:07:27,403 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-11-25 06:07:27,403 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-11-25 06:07:27,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-25 06:07:27,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-25 06:07:27,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:07:27,404 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 06:07:27,404 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 06:07:27,404 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-25 06:07:27,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-25 06:07:27,735 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:07:27,737 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:07:29,878 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:07:30,099 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:07:30,099 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 06:07:30,102 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:07:30 BoogieIcfgContainer [2021-11-25 06:07:30,102 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:07:30,103 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:07:30,104 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:07:30,115 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:07:30,118 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:07:30" (1/1) ... [2021-11-25 06:07:30,140 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:07:30,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:07:30,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 108 states and 146 transitions. [2021-11-25 06:07:30,222 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 146 transitions. [2021-11-25 06:07:30,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2021-11-25 06:07:30,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:07:30,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:07:30,284 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) [2021-11-25 06:07:30,296 INFO L158 Benchmark]: Toolchain (without parser) took 6801.68ms. Allocated memory was 75.5MB in the beginning and 201.3MB in the end (delta: 125.8MB). Free memory was 49.6MB in the beginning and 114.3MB in the end (delta: -64.8MB). Peak memory consumption was 59.3MB. Max. memory is 16.1GB. [2021-11-25 06:07:30,297 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 75.5MB. Free memory is still 56.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:07:30,297 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3424.18ms. Allocated memory was 75.5MB in the beginning and 148.9MB in the end (delta: 73.4MB). Free memory was 49.4MB in the beginning and 81.3MB in the end (delta: -31.9MB). Peak memory consumption was 76.7MB. Max. memory is 16.1GB. [2021-11-25 06:07:30,298 INFO L158 Benchmark]: Boogie Procedure Inliner took 229.04ms. Allocated memory is still 148.9MB. Free memory was 81.3MB in the beginning and 70.0MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-25 06:07:30,299 INFO L158 Benchmark]: Boogie Preprocessor took 140.85ms. Allocated memory is still 148.9MB. Free memory was 70.0MB in the beginning and 61.5MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:07:30,299 INFO L158 Benchmark]: RCFGBuilder took 2811.18ms. Allocated memory was 148.9MB in the beginning and 201.3MB in the end (delta: 52.4MB). Free memory was 61.5MB in the beginning and 121.7MB in the end (delta: -60.1MB). Peak memory consumption was 40.0MB. Max. memory is 16.1GB. [2021-11-25 06:07:30,300 INFO L158 Benchmark]: CodeCheck took 191.88ms. Allocated memory is still 201.3MB. Free memory was 121.7MB in the beginning and 114.3MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 06:07:30,307 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 0.30ms. Allocated memory is still 75.5MB. Free memory is still 56.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3424.18ms. Allocated memory was 75.5MB in the beginning and 148.9MB in the end (delta: 73.4MB). Free memory was 49.4MB in the beginning and 81.3MB in the end (delta: -31.9MB). Peak memory consumption was 76.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 229.04ms. Allocated memory is still 148.9MB. Free memory was 81.3MB in the beginning and 70.0MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 140.85ms. Allocated memory is still 148.9MB. Free memory was 70.0MB in the beginning and 61.5MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2811.18ms. Allocated memory was 148.9MB in the beginning and 201.3MB in the end (delta: 52.4MB). Free memory was 61.5MB in the beginning and 121.7MB in the end (delta: -60.1MB). Peak memory consumption was 40.0MB. Max. memory is 16.1GB. * CodeCheck took 191.88ms. Allocated memory is still 201.3MB. Free memory was 121.7MB in the beginning and 114.3MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 06:07:30,367 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92c33828-61ea-44f5-960d-d02a58441271/bin/ukojak-d1pc8ZmBRL/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared