./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_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_97f554bd-da6a-419b-b254-7f386c0785a0/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f554bd-da6a-419b-b254-7f386c0785a0/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_97f554bd-da6a-419b-b254-7f386c0785a0/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f554bd-da6a-419b-b254-7f386c0785a0/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f554bd-da6a-419b-b254-7f386c0785a0/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_97f554bd-da6a-419b-b254-7f386c0785a0/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 29d7fb95278c2cc136033d841944b6b6554a35073619295af30129693cec9c54 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:59:07,552 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:59:07,554 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:59:07,592 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:59:07,592 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:59:07,594 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:59:07,596 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:59:07,599 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:59:07,601 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:59:07,606 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:59:07,607 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:59:07,609 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:59:07,609 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:59:07,611 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:59:07,613 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:59:07,631 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:59:07,632 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:59:07,634 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:59:07,636 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:59:07,639 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:59:07,641 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:59:07,643 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:59:07,645 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:59:07,646 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:59:07,650 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:59:07,651 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:59:07,651 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:59:07,652 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:59:07,653 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:59:07,654 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:59:07,655 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:59:07,656 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:59:07,671 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:59:07,672 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:59:07,674 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:59:07,675 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:59:07,676 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:59:07,676 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:59:07,677 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:59:07,678 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:59:07,679 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:59:07,689 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f554bd-da6a-419b-b254-7f386c0785a0/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 23:59:07,725 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:59:07,725 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:59:07,727 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:59:07,727 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:59:07,728 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:59:07,729 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:59:07,729 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:59:07,730 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:59:07,730 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:59:07,731 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:59:07,731 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:59:07,732 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:59:07,732 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:59:07,733 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:59:07,733 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:59:07,733 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:59:07,734 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:59:07,734 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:59:07,735 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:59:07,735 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:59:07,736 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:59:07,736 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:59:07,737 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:59:07,737 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:59:07,738 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:59:07,738 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_97f554bd-da6a-419b-b254-7f386c0785a0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f554bd-da6a-419b-b254-7f386c0785a0/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 29d7fb95278c2cc136033d841944b6b6554a35073619295af30129693cec9c54 [2021-11-13 23:59:08,119 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:59:08,162 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:59:08,165 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:59:08,166 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:59:08,168 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:59:08,169 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f554bd-da6a-419b-b254-7f386c0785a0/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2021-11-13 23:59:08,247 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f554bd-da6a-419b-b254-7f386c0785a0/bin/ukojak-2xVlg8857e/data/44bf816e6/53ec27d32f8f470cbc1a2f61529dfcba/FLAGba806f507 [2021-11-13 23:59:09,287 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:59:09,288 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f554bd-da6a-419b-b254-7f386c0785a0/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2021-11-13 23:59:09,334 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f554bd-da6a-419b-b254-7f386c0785a0/bin/ukojak-2xVlg8857e/data/44bf816e6/53ec27d32f8f470cbc1a2f61529dfcba/FLAGba806f507 [2021-11-13 23:59:09,694 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f554bd-da6a-419b-b254-7f386c0785a0/bin/ukojak-2xVlg8857e/data/44bf816e6/53ec27d32f8f470cbc1a2f61529dfcba [2021-11-13 23:59:09,696 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:59:09,698 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:59:09,708 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:59:09,708 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:59:09,712 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:59:09,713 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:59:09" (1/1) ... [2021-11-13 23:59:09,715 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78038d97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:59:09, skipping insertion in model container [2021-11-13 23:59:09,715 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:59:09" (1/1) ... [2021-11-13 23:59:09,723 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:59:09,860 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:59:10,114 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_97f554bd-da6a-419b-b254-7f386c0785a0/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510] [2021-11-13 23:59:10,122 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_97f554bd-da6a-419b-b254-7f386c0785a0/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570] [2021-11-13 23:59:10,149 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:59:10,158 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:59:11,278 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:11,280 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:11,280 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:11,282 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:11,283 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:11,312 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:11,313 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:11,316 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:11,317 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:11,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:59:11,847 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:59:11,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:59:11,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:59:11,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:59:11,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:59:11,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:59:11,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:59:11,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:59:11,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:59:12,049 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:59:12,152 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:12,153 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:12,295 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:59:12,374 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:59:12,403 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_97f554bd-da6a-419b-b254-7f386c0785a0/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510] [2021-11-13 23:59:12,404 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_97f554bd-da6a-419b-b254-7f386c0785a0/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570] [2021-11-13 23:59:12,406 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:59:12,408 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:59:12,473 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:12,475 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:12,476 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:12,477 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:12,479 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:12,489 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:12,490 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:12,491 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:12,492 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:12,547 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:59:12,548 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:59:12,548 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:59:12,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:59:12,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:59:12,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:59:12,561 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:59:12,562 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:59:12,562 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:59:12,565 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:59:12,595 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:59:12,669 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:12,669 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:12,765 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:59:12,994 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:59:12,994 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:59:12 WrapperNode [2021-11-13 23:59:12,994 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:59:12,995 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:59:12,995 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:59:12,996 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:59:13,004 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:59:12" (1/1) ... [2021-11-13 23:59:13,168 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:59:12" (1/1) ... [2021-11-13 23:59:13,309 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:59:13,310 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:59:13,310 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:59:13,310 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:59:13,319 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:59:12" (1/1) ... [2021-11-13 23:59:13,320 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:59:12" (1/1) ... [2021-11-13 23:59:13,348 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:59:12" (1/1) ... [2021-11-13 23:59:13,348 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:59:12" (1/1) ... [2021-11-13 23:59:13,414 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:59:12" (1/1) ... [2021-11-13 23:59:13,421 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:59:12" (1/1) ... [2021-11-13 23:59:13,436 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:59:12" (1/1) ... [2021-11-13 23:59:13,486 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:59:13,495 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:59:13,495 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:59:13,496 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:59:13,497 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:59:12" (1/1) ... [2021-11-13 23:59:13,505 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:59:13,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f554bd-da6a-419b-b254-7f386c0785a0/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:59:13,540 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f554bd-da6a-419b-b254-7f386c0785a0/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:59:13,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f554bd-da6a-419b-b254-7f386c0785a0/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:59:13,590 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-13 23:59:13,590 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-13 23:59:13,590 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2021-11-13 23:59:13,591 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2021-11-13 23:59:13,591 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:59:13,591 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:59:13,591 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:59:13,592 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2021-11-13 23:59:13,592 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2021-11-13 23:59:13,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 23:59:13,592 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-13 23:59:13,593 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-13 23:59:13,593 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:59:13,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:59:13,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:59:13,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:59:13,595 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2021-11-13 23:59:13,595 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2021-11-13 23:59:13,595 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:59:13,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:59:13,596 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:59:13,597 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:59:13,597 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2021-11-13 23:59:13,598 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2021-11-13 23:59:13,598 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:59:13,598 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:59:13,598 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_empty_array [2021-11-13 23:59:13,598 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_from_empty_array [2021-11-13 23:59:13,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:59:13,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:59:13,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:59:13,599 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2021-11-13 23:59:13,599 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2021-11-13 23:59:13,600 INFO L130 BoogieDeclarations]: Found specification of procedure is_front_valid_state [2021-11-13 23:59:13,601 INFO L138 BoogieDeclarations]: Found implementation of procedure is_front_valid_state [2021-11-13 23:59:13,601 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 23:59:13,601 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 23:59:13,601 INFO L130 BoogieDeclarations]: Found specification of procedure is_ends_valid_state [2021-11-13 23:59:13,601 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ends_valid_state [2021-11-13 23:59:13,601 INFO L130 BoogieDeclarations]: Found specification of procedure s_buf_belongs_to_pool [2021-11-13 23:59:13,602 INFO L138 BoogieDeclarations]: Found implementation of procedure s_buf_belongs_to_pool [2021-11-13 23:59:13,602 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 23:59:13,602 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 23:59:13,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 23:59:13,602 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2021-11-13 23:59:13,602 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2021-11-13 23:59:13,602 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2021-11-13 23:59:13,603 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2021-11-13 23:59:13,603 INFO L130 BoogieDeclarations]: Found specification of procedure is_middle_valid_state [2021-11-13 23:59:13,603 INFO L138 BoogieDeclarations]: Found implementation of procedure is_middle_valid_state [2021-11-13 23:59:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2021-11-13 23:59:13,604 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2021-11-13 23:59:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:59:33,938 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:59:33,938 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-13 23:59:33,941 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:59:33 BoogieIcfgContainer [2021-11-13 23:59:33,942 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:59:33,943 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:59:33,943 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:59:33,953 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:59:33,953 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:59:33" (1/1) ... [2021-11-13 23:59:33,962 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:59:34,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:59:34,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 329 states and 477 transitions. [2021-11-13 23:59:34,035 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 477 transitions. [2021-11-13 23:59:34,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-11-13 23:59:34,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:59:34,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:59:34,086 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 23:59:34,091 INFO L158 Benchmark]: Toolchain (without parser) took 24392.28ms. Allocated memory was 88.1MB in the beginning and 440.4MB in the end (delta: 352.3MB). Free memory was 50.0MB in the beginning and 237.5MB in the end (delta: -187.5MB). Peak memory consumption was 166.2MB. Max. memory is 16.1GB. [2021-11-13 23:59:34,092 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 88.1MB. Free memory was 57.0MB in the beginning and 57.0MB in the end (delta: 32.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:59:34,093 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3286.89ms. Allocated memory was 88.1MB in the beginning and 144.7MB in the end (delta: 56.6MB). Free memory was 49.8MB in the beginning and 55.6MB in the end (delta: -5.8MB). Peak memory consumption was 67.4MB. Max. memory is 16.1GB. [2021-11-13 23:59:34,094 INFO L158 Benchmark]: Boogie Procedure Inliner took 313.76ms. Allocated memory is still 144.7MB. Free memory was 55.6MB in the beginning and 80.8MB in the end (delta: -25.2MB). Peak memory consumption was 7.5MB. Max. memory is 16.1GB. [2021-11-13 23:59:34,094 INFO L158 Benchmark]: Boogie Preprocessor took 184.56ms. Allocated memory is still 144.7MB. Free memory was 80.8MB in the beginning and 68.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-13 23:59:34,095 INFO L158 Benchmark]: RCFGBuilder took 20446.68ms. Allocated memory was 144.7MB in the beginning and 440.4MB in the end (delta: 295.7MB). Free memory was 68.1MB in the beginning and 245.9MB in the end (delta: -177.7MB). Peak memory consumption was 255.0MB. Max. memory is 16.1GB. [2021-11-13 23:59:34,096 INFO L158 Benchmark]: CodeCheck took 147.22ms. Allocated memory is still 440.4MB. Free memory was 245.9MB in the beginning and 237.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 23:59:34,100 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 0.36ms. Allocated memory is still 88.1MB. Free memory was 57.0MB in the beginning and 57.0MB in the end (delta: 32.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3286.89ms. Allocated memory was 88.1MB in the beginning and 144.7MB in the end (delta: 56.6MB). Free memory was 49.8MB in the beginning and 55.6MB in the end (delta: -5.8MB). Peak memory consumption was 67.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 313.76ms. Allocated memory is still 144.7MB. Free memory was 55.6MB in the beginning and 80.8MB in the end (delta: -25.2MB). Peak memory consumption was 7.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 184.56ms. Allocated memory is still 144.7MB. Free memory was 80.8MB in the beginning and 68.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 20446.68ms. Allocated memory was 144.7MB in the beginning and 440.4MB in the end (delta: 295.7MB). Free memory was 68.1MB in the beginning and 245.9MB in the end (delta: -177.7MB). Peak memory consumption was 255.0MB. Max. memory is 16.1GB. * CodeCheck took 147.22ms. Allocated memory is still 440.4MB. Free memory was 245.9MB in the beginning and 237.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 23:59:34,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f554bd-da6a-419b-b254-7f386c0785a0/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_97f554bd-da6a-419b-b254-7f386c0785a0/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f554bd-da6a-419b-b254-7f386c0785a0/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_97f554bd-da6a-419b-b254-7f386c0785a0/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f554bd-da6a-419b-b254-7f386c0785a0/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f554bd-da6a-419b-b254-7f386c0785a0/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_97f554bd-da6a-419b-b254-7f386c0785a0/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 29d7fb95278c2cc136033d841944b6b6554a35073619295af30129693cec9c54 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:59:36,646 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:59:36,649 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:59:36,679 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:59:36,680 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:59:36,684 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:59:36,687 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:59:36,695 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:59:36,699 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:59:36,705 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:59:36,708 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:59:36,710 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:59:36,711 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:59:36,713 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:59:36,716 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:59:36,718 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:59:36,720 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:59:36,721 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:59:36,725 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:59:36,734 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:59:36,736 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:59:36,737 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:59:36,741 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:59:36,742 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:59:36,751 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:59:36,752 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:59:36,753 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:59:36,755 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:59:36,755 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:59:36,757 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:59:36,758 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:59:36,759 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:59:36,761 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:59:36,762 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:59:36,764 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:59:36,764 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:59:36,765 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:59:36,783 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:59:36,783 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:59:36,785 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:59:36,786 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:59:36,787 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f554bd-da6a-419b-b254-7f386c0785a0/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 23:59:36,834 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:59:36,835 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:59:36,836 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:59:36,837 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:59:36,838 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:59:36,839 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:59:36,839 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:59:36,839 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:59:36,840 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:59:36,840 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:59:36,841 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:59:36,841 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 23:59:36,842 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 23:59:36,842 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 23:59:36,842 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:59:36,842 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:59:36,843 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:59:36,843 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:59:36,843 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:59:36,843 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:59:36,844 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:59:36,844 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:59:36,844 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:59:36,844 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:59:36,845 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 23:59:36,845 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 23:59:36,845 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:59:36,845 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 23:59:36,846 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 23:59:36,846 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_97f554bd-da6a-419b-b254-7f386c0785a0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f554bd-da6a-419b-b254-7f386c0785a0/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 29d7fb95278c2cc136033d841944b6b6554a35073619295af30129693cec9c54 [2021-11-13 23:59:37,280 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:59:37,302 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:59:37,304 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:59:37,306 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:59:37,307 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:59:37,308 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f554bd-da6a-419b-b254-7f386c0785a0/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2021-11-13 23:59:37,394 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f554bd-da6a-419b-b254-7f386c0785a0/bin/ukojak-2xVlg8857e/data/e13d0f7e1/98bf6b3ae5464bba8b46f401c083cdd8/FLAG5767219fa [2021-11-13 23:59:38,309 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:59:38,310 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f554bd-da6a-419b-b254-7f386c0785a0/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2021-11-13 23:59:38,356 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f554bd-da6a-419b-b254-7f386c0785a0/bin/ukojak-2xVlg8857e/data/e13d0f7e1/98bf6b3ae5464bba8b46f401c083cdd8/FLAG5767219fa [2021-11-13 23:59:38,765 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f554bd-da6a-419b-b254-7f386c0785a0/bin/ukojak-2xVlg8857e/data/e13d0f7e1/98bf6b3ae5464bba8b46f401c083cdd8 [2021-11-13 23:59:38,768 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:59:38,769 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:59:38,774 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:59:38,774 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:59:38,778 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:59:38,779 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:59:38" (1/1) ... [2021-11-13 23:59:38,781 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2708dec9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:59:38, skipping insertion in model container [2021-11-13 23:59:38,781 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:59:38" (1/1) ... [2021-11-13 23:59:38,790 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:59:38,934 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:59:39,261 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_97f554bd-da6a-419b-b254-7f386c0785a0/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510] [2021-11-13 23:59:39,271 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_97f554bd-da6a-419b-b254-7f386c0785a0/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570] [2021-11-13 23:59:39,305 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:59:39,314 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:59:40,695 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:40,696 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:40,697 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:40,698 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:40,699 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:40,714 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:40,715 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:40,717 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:40,718 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:41,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:59:41,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:59:41,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:59:41,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:59:41,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:59:41,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:59:41,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:59:41,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:59:41,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:59:41,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:59:41,521 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:59:41,665 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:41,666 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:41,844 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:59:41,933 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 23:59:42,023 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:59:42,030 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_97f554bd-da6a-419b-b254-7f386c0785a0/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510] [2021-11-13 23:59:42,031 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_97f554bd-da6a-419b-b254-7f386c0785a0/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570] [2021-11-13 23:59:42,033 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:59:42,034 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:59:42,113 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:42,114 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:42,114 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:42,116 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:42,117 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:42,126 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:42,126 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:42,128 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:42,129 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:42,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:59:42,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:59:42,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:59:42,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:59:42,210 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:59:42,214 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:59:42,215 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:59:42,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:59:42,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:59:42,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:59:42,253 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:59:42,305 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:42,306 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:42,382 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:59:42,432 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:59:42,457 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_97f554bd-da6a-419b-b254-7f386c0785a0/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510] [2021-11-13 23:59:42,458 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_97f554bd-da6a-419b-b254-7f386c0785a0/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570] [2021-11-13 23:59:42,460 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:59:42,461 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:59:42,494 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:42,494 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:42,495 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:42,495 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:42,496 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:42,502 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:42,503 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:42,503 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:42,504 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:42,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:59:42,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:59:42,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:59:42,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:59:42,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:59:42,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:59:42,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:59:42,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:59:42,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:59:42,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:59:42,604 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:59:42,657 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:42,657 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:59:42,760 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:59:43,133 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:59:43,134 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:59:43 WrapperNode [2021-11-13 23:59:43,134 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:59:43,135 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:59:43,135 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:59:43,135 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:59:43,143 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:59:43" (1/1) ... [2021-11-13 23:59:43,309 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:59:43" (1/1) ... [2021-11-13 23:59:43,434 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:59:43,437 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:59:43,437 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:59:43,437 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:59:43,446 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:59:43" (1/1) ... [2021-11-13 23:59:43,446 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:59:43" (1/1) ... [2021-11-13 23:59:43,464 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:59:43" (1/1) ... [2021-11-13 23:59:43,465 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:59:43" (1/1) ... [2021-11-13 23:59:43,555 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:59:43" (1/1) ... [2021-11-13 23:59:43,574 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:59:43" (1/1) ... [2021-11-13 23:59:43,601 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:59:43" (1/1) ... [2021-11-13 23:59:43,622 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:59:43,624 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:59:43,624 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:59:43,625 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:59:43,625 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:59:43" (1/1) ... [2021-11-13 23:59:43,633 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:59:43,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f554bd-da6a-419b-b254-7f386c0785a0/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:59:43,668 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f554bd-da6a-419b-b254-7f386c0785a0/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:59:43,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f554bd-da6a-419b-b254-7f386c0785a0/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:59:43,721 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-13 23:59:43,721 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-13 23:59:43,721 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2021-11-13 23:59:43,721 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2021-11-13 23:59:43,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:59:43,722 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:59:43,722 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:59:43,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 23:59:43,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 23:59:43,722 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2021-11-13 23:59:43,722 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2021-11-13 23:59:43,723 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-13 23:59:43,723 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-13 23:59:43,724 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:59:43,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:59:43,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:59:43,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:59:43,725 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2021-11-13 23:59:43,725 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2021-11-13 23:59:43,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:59:43,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:59:43,725 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:59:43,726 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:59:43,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 23:59:43,726 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2021-11-13 23:59:43,726 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2021-11-13 23:59:43,726 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:59:43,726 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:59:43,727 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_empty_array [2021-11-13 23:59:43,727 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_from_empty_array [2021-11-13 23:59:43,727 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:59:43,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:59:43,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 23:59:43,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:59:43,727 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2021-11-13 23:59:43,728 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2021-11-13 23:59:43,728 INFO L130 BoogieDeclarations]: Found specification of procedure is_front_valid_state [2021-11-13 23:59:43,728 INFO L138 BoogieDeclarations]: Found implementation of procedure is_front_valid_state [2021-11-13 23:59:43,728 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 23:59:43,729 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 23:59:43,729 INFO L130 BoogieDeclarations]: Found specification of procedure is_ends_valid_state [2021-11-13 23:59:43,729 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ends_valid_state [2021-11-13 23:59:43,730 INFO L130 BoogieDeclarations]: Found specification of procedure s_buf_belongs_to_pool [2021-11-13 23:59:43,733 INFO L138 BoogieDeclarations]: Found implementation of procedure s_buf_belongs_to_pool [2021-11-13 23:59:43,733 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 23:59:43,734 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 23:59:43,734 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2021-11-13 23:59:43,735 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2021-11-13 23:59:43,735 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2021-11-13 23:59:43,735 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2021-11-13 23:59:43,736 INFO L130 BoogieDeclarations]: Found specification of procedure is_middle_valid_state [2021-11-13 23:59:43,736 INFO L138 BoogieDeclarations]: Found implementation of procedure is_middle_valid_state [2021-11-13 23:59:43,742 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2021-11-13 23:59:43,743 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2021-11-14 00:00:21,198 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-14 00:00:21,199 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-14 00:00:21,203 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 12:00:21 BoogieIcfgContainer [2021-11-14 00:00:21,204 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-14 00:00:21,205 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-14 00:00:21,205 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-14 00:00:21,215 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-14 00:00:21,215 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 12:00:21" (1/1) ... [2021-11-14 00:00:21,234 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 00:00:21,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:00:21,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 329 states and 477 transitions. [2021-11-14 00:00:21,329 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 477 transitions. [2021-11-14 00:00:21,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-11-14 00:00:21,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:00:21,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:00:21,381 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) [2021-11-14 00:00:21,388 INFO L158 Benchmark]: Toolchain (without parser) took 42616.28ms. Allocated memory was 60.8MB in the beginning and 687.9MB in the end (delta: 627.0MB). Free memory was 29.9MB in the beginning and 305.6MB in the end (delta: -275.7MB). Peak memory consumption was 349.4MB. Max. memory is 16.1GB. [2021-11-14 00:00:21,389 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 60.8MB. Free memory was 41.9MB in the beginning and 41.8MB in the end (delta: 43.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-14 00:00:21,390 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4360.09ms. Allocated memory was 60.8MB in the beginning and 134.2MB in the end (delta: 73.4MB). Free memory was 29.7MB in the beginning and 56.4MB in the end (delta: -26.7MB). Peak memory consumption was 58.1MB. Max. memory is 16.1GB. [2021-11-14 00:00:21,390 INFO L158 Benchmark]: Boogie Procedure Inliner took 300.34ms. Allocated memory is still 134.2MB. Free memory was 56.4MB in the beginning and 72.7MB in the end (delta: -16.3MB). Peak memory consumption was 7.7MB. Max. memory is 16.1GB. [2021-11-14 00:00:21,393 INFO L158 Benchmark]: Boogie Preprocessor took 186.19ms. Allocated memory is still 134.2MB. Free memory was 72.7MB in the beginning and 59.2MB in the end (delta: 13.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-14 00:00:21,393 INFO L158 Benchmark]: RCFGBuilder took 37579.66ms. Allocated memory was 134.2MB in the beginning and 687.9MB in the end (delta: 553.6MB). Free memory was 59.2MB in the beginning and 312.9MB in the end (delta: -253.7MB). Peak memory consumption was 401.7MB. Max. memory is 16.1GB. [2021-11-14 00:00:21,394 INFO L158 Benchmark]: CodeCheck took 180.57ms. Allocated memory is still 687.9MB. Free memory was 312.9MB in the beginning and 305.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-14 00:00:21,398 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 0.28ms. Allocated memory is still 60.8MB. Free memory was 41.9MB in the beginning and 41.8MB in the end (delta: 43.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4360.09ms. Allocated memory was 60.8MB in the beginning and 134.2MB in the end (delta: 73.4MB). Free memory was 29.7MB in the beginning and 56.4MB in the end (delta: -26.7MB). Peak memory consumption was 58.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 300.34ms. Allocated memory is still 134.2MB. Free memory was 56.4MB in the beginning and 72.7MB in the end (delta: -16.3MB). Peak memory consumption was 7.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 186.19ms. Allocated memory is still 134.2MB. Free memory was 72.7MB in the beginning and 59.2MB in the end (delta: 13.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 37579.66ms. Allocated memory was 134.2MB in the beginning and 687.9MB in the end (delta: 553.6MB). Free memory was 59.2MB in the beginning and 312.9MB in the end (delta: -253.7MB). Peak memory consumption was 401.7MB. Max. memory is 16.1GB. * CodeCheck took 180.57ms. Allocated memory is still 687.9MB. Free memory was 312.9MB in the beginning and 305.6MB 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. [2021-11-14 00:00:21,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97f554bd-da6a-419b-b254-7f386c0785a0/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared