./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 21e14c4abf3c8c626ff1e4d64bac7246a96ab8c19ab8b6f263006a7e1f8fc191 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:34:22,697 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:34:22,700 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:34:22,741 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:34:22,742 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:34:22,746 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:34:22,748 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:34:22,752 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:34:22,754 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:34:22,761 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:34:22,766 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:34:22,767 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:34:22,768 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:34:22,769 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:34:22,770 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:34:22,771 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:34:22,772 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:34:22,773 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:34:22,775 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:34:22,776 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:34:22,779 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:34:22,781 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:34:22,783 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:34:22,784 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:34:22,788 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:34:22,794 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:34:22,795 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:34:22,796 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:34:22,797 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:34:22,798 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:34:22,800 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:34:22,801 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:34:22,802 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:34:22,803 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:34:22,804 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:34:22,804 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:34:22,805 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:34:22,805 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:34:22,805 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:34:22,806 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:34:22,807 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:34:22,808 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:34:22,838 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:34:22,838 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:34:22,839 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:34:22,839 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:34:22,840 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:34:22,840 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:34:22,841 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:34:22,841 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:34:22,841 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:34:22,841 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:34:22,842 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:34:22,843 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:34:22,843 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:34:22,843 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:34:22,843 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:34:22,843 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:34:22,844 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:34:22,844 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:34:22,844 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:34:22,844 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:34:22,844 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:34:22,845 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:34:22,845 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:34:22,845 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:34:22,845 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:34:22,845 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_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 21e14c4abf3c8c626ff1e4d64bac7246a96ab8c19ab8b6f263006a7e1f8fc191 [2022-11-20 17:34:23,129 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:34:23,157 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:34:23,160 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:34:23,161 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:34:23,161 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:34:23,163 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2022-11-20 17:34:26,217 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:34:26,803 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:34:26,803 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2022-11-20 17:34:26,842 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ/data/3cf1dd6db/32194d7f2aaf40d9887f1cf6a8ee1333/FLAGd254c3448 [2022-11-20 17:34:26,864 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ/data/3cf1dd6db/32194d7f2aaf40d9887f1cf6a8ee1333 [2022-11-20 17:34:26,869 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:34:26,872 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:34:26,875 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:34:26,875 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:34:26,878 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:34:26,879 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:34:26" (1/1) ... [2022-11-20 17:34:26,880 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66377a27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:26, skipping insertion in model container [2022-11-20 17:34:26,880 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:34:26" (1/1) ... [2022-11-20 17:34:26,888 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:34:27,004 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:34:27,271 WARN L237 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_43dfbf8d-5604-4db3-94be-7b062c6da8d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2022-11-20 17:34:27,281 WARN L237 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_43dfbf8d-5604-4db3-94be-7b062c6da8d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2022-11-20 17:34:28,397 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:28,398 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:28,399 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:28,400 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:28,401 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:28,416 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:28,417 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:28,419 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:28,420 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:29,023 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:34:29,025 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:34:29,026 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:34:29,027 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:34:29,028 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:34:29,029 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:34:29,030 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:34:29,031 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:34:29,031 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:34:29,060 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:34:29,231 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:34:29,319 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:29,319 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:29,415 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:34:29,491 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:34:29,513 WARN L237 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_43dfbf8d-5604-4db3-94be-7b062c6da8d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2022-11-20 17:34:29,513 WARN L237 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_43dfbf8d-5604-4db3-94be-7b062c6da8d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2022-11-20 17:34:29,544 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:29,545 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:29,545 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:29,546 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:29,547 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:29,553 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:29,553 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:29,554 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:29,555 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:29,591 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:34:29,593 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:34:29,594 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:34:29,597 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:34:29,598 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:34:29,599 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:34:29,599 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:34:29,600 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:34:29,600 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:34:29,603 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:34:29,637 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:34:29,707 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:29,707 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:29,733 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:34:29,997 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:34:29,998 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:29 WrapperNode [2022-11-20 17:34:29,998 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:34:29,999 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:34:29,999 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:34:30,000 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:34:30,007 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:29" (1/1) ... [2022-11-20 17:34:30,118 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:29" (1/1) ... [2022-11-20 17:34:30,225 INFO L138 Inliner]: procedures = 690, calls = 2613, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 810 [2022-11-20 17:34:30,228 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:34:30,229 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:34:30,229 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:34:30,229 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:34:30,238 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:29" (1/1) ... [2022-11-20 17:34:30,239 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:29" (1/1) ... [2022-11-20 17:34:30,258 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:29" (1/1) ... [2022-11-20 17:34:30,259 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:29" (1/1) ... [2022-11-20 17:34:30,311 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:29" (1/1) ... [2022-11-20 17:34:30,330 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:29" (1/1) ... [2022-11-20 17:34:30,336 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:29" (1/1) ... [2022-11-20 17:34:30,350 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:29" (1/1) ... [2022-11-20 17:34:30,359 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:34:30,366 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:34:30,366 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:34:30,366 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:34:30,367 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:29" (1/1) ... [2022-11-20 17:34:30,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:34:30,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:34:30,404 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:34:30,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:34:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-20 17:34:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-20 17:34:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:34:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:34:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:34:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:34:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:34:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:34:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_left_trim_pred [2022-11-20 17:34:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_left_trim_pred [2022-11-20 17:34:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:34:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:34:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:34:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:34:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:34:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:34:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:34:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 17:34:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 17:34:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:34:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:34:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:34:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:34:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:34:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~int [2022-11-20 17:34:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~int [2022-11-20 17:34:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:34:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:34:30,823 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:34:30,826 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:34:32,400 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:34:32,587 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:34:32,588 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 17:34:32,590 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:34:32 BoogieIcfgContainer [2022-11-20 17:34:32,591 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:34:32,591 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:34:32,592 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:34:32,602 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:34:32,602 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:34:32" (1/1) ... [2022-11-20 17:34:32,617 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:34:32,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:32,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2022-11-20 17:34:32,719 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2022-11-20 17:34:32,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-20 17:34:32,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:32,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:32,770 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:385) 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:156) 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) [2022-11-20 17:34:32,774 INFO L158 Benchmark]: Toolchain (without parser) took 5902.20ms. Allocated memory was 190.8MB in the beginning and 249.6MB in the end (delta: 58.7MB). Free memory was 136.2MB in the beginning and 183.8MB in the end (delta: -47.5MB). Peak memory consumption was 103.7MB. Max. memory is 16.1GB. [2022-11-20 17:34:32,775 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 125.8MB. Free memory is still 68.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:34:32,776 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3124.02ms. Allocated memory is still 190.8MB. Free memory was 136.2MB in the beginning and 102.9MB in the end (delta: 33.3MB). Peak memory consumption was 87.9MB. Max. memory is 16.1GB. [2022-11-20 17:34:32,776 INFO L158 Benchmark]: Boogie Procedure Inliner took 228.90ms. Allocated memory is still 190.8MB. Free memory was 102.9MB in the beginning and 91.4MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:34:32,776 INFO L158 Benchmark]: Boogie Preprocessor took 136.43ms. Allocated memory is still 190.8MB. Free memory was 91.4MB in the beginning and 85.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:34:32,777 INFO L158 Benchmark]: RCFGBuilder took 2224.87ms. Allocated memory was 190.8MB in the beginning and 249.6MB in the end (delta: 58.7MB). Free memory was 85.1MB in the beginning and 97.5MB in the end (delta: -12.5MB). Peak memory consumption was 57.8MB. Max. memory is 16.1GB. [2022-11-20 17:34:32,778 INFO L158 Benchmark]: CodeCheck took 181.74ms. Allocated memory is still 249.6MB. Free memory was 97.5MB in the beginning and 183.8MB in the end (delta: -86.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 17:34:32,781 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 125.8MB. Free memory is still 68.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3124.02ms. Allocated memory is still 190.8MB. Free memory was 136.2MB in the beginning and 102.9MB in the end (delta: 33.3MB). Peak memory consumption was 87.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 228.90ms. Allocated memory is still 190.8MB. Free memory was 102.9MB in the beginning and 91.4MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 136.43ms. Allocated memory is still 190.8MB. Free memory was 91.4MB in the beginning and 85.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2224.87ms. Allocated memory was 190.8MB in the beginning and 249.6MB in the end (delta: 58.7MB). Free memory was 85.1MB in the beginning and 97.5MB in the end (delta: -12.5MB). Peak memory consumption was 57.8MB. Max. memory is 16.1GB. * CodeCheck took 181.74ms. Allocated memory is still 249.6MB. Free memory was 97.5MB in the beginning and 183.8MB in the end (delta: -86.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:34:32,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 21e14c4abf3c8c626ff1e4d64bac7246a96ab8c19ab8b6f263006a7e1f8fc191 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:34:35,380 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:34:35,383 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:34:35,423 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:34:35,424 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:34:35,428 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:34:35,430 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:34:35,434 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:34:35,436 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:34:35,442 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:34:35,443 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:34:35,446 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:34:35,446 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:34:35,449 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:34:35,450 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:34:35,451 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:34:35,452 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:34:35,453 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:34:35,454 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:34:35,456 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:34:35,457 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:34:35,463 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:34:35,464 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:34:35,467 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:34:35,470 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:34:35,476 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:34:35,476 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:34:35,477 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:34:35,478 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:34:35,479 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:34:35,481 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:34:35,482 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:34:35,483 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:34:35,500 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:34:35,501 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:34:35,502 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:34:35,504 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:34:35,504 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:34:35,504 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:34:35,505 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:34:35,506 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:34:35,507 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:34:35,544 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:34:35,544 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:34:35,546 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:34:35,546 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:34:35,547 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:34:35,547 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:34:35,548 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:34:35,548 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:34:35,548 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:34:35,548 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:34:35,549 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:34:35,550 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:34:35,550 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:34:35,550 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:34:35,550 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:34:35,550 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:34:35,551 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:34:35,551 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:34:35,551 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:34:35,551 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:34:35,551 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:34:35,552 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:34:35,552 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:34:35,552 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:34:35,552 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:34:35,553 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:34:35,553 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:34:35,553 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:34:35,553 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:34:35,553 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_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 21e14c4abf3c8c626ff1e4d64bac7246a96ab8c19ab8b6f263006a7e1f8fc191 [2022-11-20 17:34:35,887 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:34:35,912 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:34:35,915 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:34:35,916 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:34:35,917 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:34:35,918 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2022-11-20 17:34:39,094 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:34:39,692 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:34:39,694 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2022-11-20 17:34:39,732 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ/data/b4c66465b/c32eb8811b4644299e0711e5c378afb0/FLAG40328f0eb [2022-11-20 17:34:39,750 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ/data/b4c66465b/c32eb8811b4644299e0711e5c378afb0 [2022-11-20 17:34:39,753 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:34:39,754 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:34:39,757 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:34:39,758 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:34:39,761 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:34:39,761 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:34:39" (1/1) ... [2022-11-20 17:34:39,763 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c4edc63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:39, skipping insertion in model container [2022-11-20 17:34:39,764 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:34:39" (1/1) ... [2022-11-20 17:34:39,771 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:34:39,875 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:34:40,223 WARN L237 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_43dfbf8d-5604-4db3-94be-7b062c6da8d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2022-11-20 17:34:40,230 WARN L237 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_43dfbf8d-5604-4db3-94be-7b062c6da8d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2022-11-20 17:34:41,394 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:41,397 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:41,400 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:41,401 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:41,402 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:41,435 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:41,438 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:41,441 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:41,442 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:41,962 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:34:41,963 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:34:41,965 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:34:41,967 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:34:41,969 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:34:41,970 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:34:41,973 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:34:41,974 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:34:41,976 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:34:41,977 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:34:42,196 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:34:42,286 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:42,286 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:42,366 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:34:42,440 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:34:42,520 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:34:42,525 WARN L237 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_43dfbf8d-5604-4db3-94be-7b062c6da8d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2022-11-20 17:34:42,526 WARN L237 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_43dfbf8d-5604-4db3-94be-7b062c6da8d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2022-11-20 17:34:42,571 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:42,572 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:42,572 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:42,573 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:42,575 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:42,589 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:42,592 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:42,596 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:42,598 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:42,658 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:34:42,659 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:34:42,660 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:34:42,660 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:34:42,662 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:34:42,662 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:34:42,663 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:34:42,664 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:34:42,664 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:34:42,665 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:34:42,722 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:34:42,802 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:42,804 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:42,843 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:34:42,891 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:34:42,913 WARN L237 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_43dfbf8d-5604-4db3-94be-7b062c6da8d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2022-11-20 17:34:42,913 WARN L237 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_43dfbf8d-5604-4db3-94be-7b062c6da8d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2022-11-20 17:34:42,963 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:42,966 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:42,966 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:42,967 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:42,967 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:42,973 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:42,974 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:42,975 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:42,975 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:43,006 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:34:43,007 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:34:43,007 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:34:43,008 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:34:43,009 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:34:43,009 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:34:43,010 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:34:43,010 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:34:43,011 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:34:43,011 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:34:43,034 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:34:43,100 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:43,101 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:43,175 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:34:43,423 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:34:43,425 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:43 WrapperNode [2022-11-20 17:34:43,425 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:34:43,429 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:34:43,429 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:34:43,429 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:34:43,437 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:43" (1/1) ... [2022-11-20 17:34:43,606 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:43" (1/1) ... [2022-11-20 17:34:43,705 INFO L138 Inliner]: procedures = 710, calls = 2613, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 811 [2022-11-20 17:34:43,705 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:34:43,706 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:34:43,707 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:34:43,707 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:34:43,716 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:43" (1/1) ... [2022-11-20 17:34:43,717 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:43" (1/1) ... [2022-11-20 17:34:43,735 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:43" (1/1) ... [2022-11-20 17:34:43,736 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:43" (1/1) ... [2022-11-20 17:34:43,789 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:43" (1/1) ... [2022-11-20 17:34:43,801 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:43" (1/1) ... [2022-11-20 17:34:43,842 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:43" (1/1) ... [2022-11-20 17:34:43,847 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:43" (1/1) ... [2022-11-20 17:34:43,856 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:34:43,857 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:34:43,857 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:34:43,858 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:34:43,858 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:43" (1/1) ... [2022-11-20 17:34:43,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:34:43,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:34:43,968 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:34:43,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:34:44,012 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-20 17:34:44,012 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-20 17:34:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~C_BOOL [2022-11-20 17:34:44,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~C_BOOL [2022-11-20 17:34:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:34:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:34:44,013 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:34:44,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:34:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:34:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 17:34:44,014 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:34:44,014 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:34:44,015 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_left_trim_pred [2022-11-20 17:34:44,015 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_left_trim_pred [2022-11-20 17:34:44,015 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:34:44,015 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:34:44,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:34:44,015 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:34:44,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:34:44,017 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:34:44,017 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:34:44,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:34:44,017 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 17:34:44,017 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 17:34:44,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:34:44,018 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:34:44,018 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:34:44,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:34:44,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:34:44,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:34:44,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 17:34:44,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:34:44,453 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:34:44,455 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:34:46,428 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:34:46,836 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:34:46,837 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 17:34:46,839 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:34:46 BoogieIcfgContainer [2022-11-20 17:34:46,840 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:34:46,840 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:34:46,841 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:34:46,850 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:34:46,850 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:34:46" (1/1) ... [2022-11-20 17:34:46,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:34:46,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:46,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2022-11-20 17:34:46,933 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2022-11-20 17:34:46,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-20 17:34:46,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:46,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:46,987 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:385) 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:156) 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) [2022-11-20 17:34:46,995 INFO L158 Benchmark]: Toolchain (without parser) took 7238.62ms. Allocated memory was 75.5MB in the beginning and 224.4MB in the end (delta: 148.9MB). Free memory was 50.2MB in the beginning and 71.4MB in the end (delta: -21.2MB). Peak memory consumption was 128.5MB. Max. memory is 16.1GB. [2022-11-20 17:34:46,996 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 75.5MB. Free memory is still 54.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:34:46,997 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3668.74ms. Allocated memory was 75.5MB in the beginning and 130.0MB in the end (delta: 54.5MB). Free memory was 50.0MB in the beginning and 60.3MB in the end (delta: -10.3MB). Peak memory consumption was 73.0MB. Max. memory is 16.1GB. [2022-11-20 17:34:46,999 INFO L158 Benchmark]: Boogie Procedure Inliner took 276.57ms. Allocated memory is still 130.0MB. Free memory was 60.3MB in the beginning and 48.3MB in the end (delta: 12.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:34:47,002 INFO L158 Benchmark]: Boogie Preprocessor took 150.73ms. Allocated memory is still 130.0MB. Free memory was 48.3MB in the beginning and 65.4MB in the end (delta: -17.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-20 17:34:47,008 INFO L158 Benchmark]: RCFGBuilder took 2982.57ms. Allocated memory was 130.0MB in the beginning and 224.4MB in the end (delta: 94.4MB). Free memory was 65.4MB in the beginning and 77.7MB in the end (delta: -12.4MB). Peak memory consumption was 121.6MB. Max. memory is 16.1GB. [2022-11-20 17:34:47,011 INFO L158 Benchmark]: CodeCheck took 152.00ms. Allocated memory is still 224.4MB. Free memory was 77.7MB in the beginning and 71.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:34:47,013 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:385) * 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 54.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3668.74ms. Allocated memory was 75.5MB in the beginning and 130.0MB in the end (delta: 54.5MB). Free memory was 50.0MB in the beginning and 60.3MB in the end (delta: -10.3MB). Peak memory consumption was 73.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 276.57ms. Allocated memory is still 130.0MB. Free memory was 60.3MB in the beginning and 48.3MB in the end (delta: 12.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 150.73ms. Allocated memory is still 130.0MB. Free memory was 48.3MB in the beginning and 65.4MB in the end (delta: -17.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2982.57ms. Allocated memory was 130.0MB in the beginning and 224.4MB in the end (delta: 94.4MB). Free memory was 65.4MB in the beginning and 77.7MB in the end (delta: -12.4MB). Peak memory consumption was 121.6MB. Max. memory is 16.1GB. * CodeCheck took 152.00ms. Allocated memory is still 224.4MB. Free memory was 77.7MB in the beginning and 71.4MB 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. [2022-11-20 17:34:47,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43dfbf8d-5604-4db3-94be-7b062c6da8d2/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared