./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_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_21d66f30-111d-488d-af49-dbe85d6b5bcb/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d66f30-111d-488d-af49-dbe85d6b5bcb/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_21d66f30-111d-488d-af49-dbe85d6b5bcb/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d66f30-111d-488d-af49-dbe85d6b5bcb/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d66f30-111d-488d-af49-dbe85d6b5bcb/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_21d66f30-111d-488d-af49-dbe85d6b5bcb/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 4e3d62ab3962e5958dc41169c7885079de47f5dcf75079068205793f151a2e2b --- 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 17:16:48,809 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:16:48,811 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:16:48,832 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:16:48,833 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:16:48,834 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:16:48,835 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:16:48,837 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:16:48,839 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:16:48,840 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:16:48,841 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:16:48,842 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:16:48,843 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:16:48,844 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:16:48,845 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:16:48,846 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:16:48,847 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:16:48,849 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:16:48,851 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:16:48,853 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:16:48,855 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:16:48,856 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:16:48,858 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:16:48,859 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:16:48,862 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:16:48,863 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:16:48,863 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:16:48,864 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:16:48,865 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:16:48,866 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:16:48,866 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:16:48,867 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:16:48,868 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:16:48,869 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:16:48,870 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:16:48,871 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:16:48,871 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:16:48,872 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:16:48,872 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:16:48,873 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:16:48,874 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:16:48,875 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d66f30-111d-488d-af49-dbe85d6b5bcb/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:16:48,913 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:16:48,917 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:16:48,918 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:16:48,918 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:16:48,919 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:16:48,919 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:16:48,920 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:16:48,921 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:16:48,921 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:16:48,921 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:16:48,922 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:16:48,923 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:16:48,923 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:16:48,923 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:16:48,924 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:16:48,924 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:16:48,924 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:16:48,924 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:16:48,925 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:16:48,925 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:16:48,925 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:16:48,926 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:16:48,926 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:16:48,926 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:16:48,926 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:16:48,927 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_21d66f30-111d-488d-af49-dbe85d6b5bcb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d66f30-111d-488d-af49-dbe85d6b5bcb/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4e3d62ab3962e5958dc41169c7885079de47f5dcf75079068205793f151a2e2b [2022-11-20 17:16:49,258 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:16:49,293 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:16:49,296 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:16:49,297 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:16:49,298 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:16:49,299 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d66f30-111d-488d-af49-dbe85d6b5bcb/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i [2022-11-20 17:16:52,428 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:16:52,932 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:16:52,932 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d66f30-111d-488d-af49-dbe85d6b5bcb/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i [2022-11-20 17:16:52,960 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d66f30-111d-488d-af49-dbe85d6b5bcb/bin/ukojak-pZX7IvK2PQ/data/891e35337/4274f91df530423999e050a04181482a/FLAGa29c23a9f [2022-11-20 17:16:52,975 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d66f30-111d-488d-af49-dbe85d6b5bcb/bin/ukojak-pZX7IvK2PQ/data/891e35337/4274f91df530423999e050a04181482a [2022-11-20 17:16:52,977 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:16:52,979 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:16:52,980 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:16:52,980 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:16:52,984 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:16:52,985 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:16:52" (1/1) ... [2022-11-20 17:16:52,986 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@446ef34a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:16:52, skipping insertion in model container [2022-11-20 17:16:52,986 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:16:52" (1/1) ... [2022-11-20 17:16:52,994 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:16:53,086 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:16:53,400 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_21d66f30-111d-488d-af49-dbe85d6b5bcb/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i[4497,4510] [2022-11-20 17:16:53,418 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_21d66f30-111d-488d-af49-dbe85d6b5bcb/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i[4557,4570] [2022-11-20 17:16:54,349 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:16:54,419 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:16:54,420 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:16:54,421 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:16:54,422 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:16:54,423 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:16:54,437 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:16:54,438 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:16:54,440 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:16:54,441 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:16:54,443 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:16:54,444 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:16:54,445 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:16:54,445 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:16:54,886 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:16:54,889 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:16:54,891 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:16:54,894 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:16:54,901 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:16:54,904 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:16:54,906 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:16:54,907 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:16:54,909 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:16:54,910 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:16:55,114 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:16:55,122 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:16:55,180 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:16:55,207 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:16:55,221 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_21d66f30-111d-488d-af49-dbe85d6b5bcb/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i[4497,4510] [2022-11-20 17:16:55,222 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_21d66f30-111d-488d-af49-dbe85d6b5bcb/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i[4557,4570] [2022-11-20 17:16:55,256 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:16:55,273 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:16:55,274 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:16:55,274 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:16:55,275 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:16:55,275 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:16:55,283 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:16:55,283 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:16:55,284 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:16:55,285 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:16:55,286 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:16:55,287 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:16:55,288 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:16:55,288 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:16:55,326 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:16:55,327 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:16:55,328 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:16:55,329 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:16:55,330 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:16:55,331 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:16:55,332 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:16:55,332 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:16:55,333 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:16:55,333 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:16:55,365 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:16:55,379 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:16:55,421 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:16:55,740 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:16:55,741 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:16:55 WrapperNode [2022-11-20 17:16:55,741 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:16:55,742 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:16:55,742 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:16:55,742 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:16:55,750 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:16:55" (1/1) ... [2022-11-20 17:16:55,815 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:16:55" (1/1) ... [2022-11-20 17:16:55,872 INFO L138 Inliner]: procedures = 691, calls = 1699, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 615 [2022-11-20 17:16:55,873 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:16:55,873 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:16:55,874 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:16:55,874 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:16:55,884 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:16:55" (1/1) ... [2022-11-20 17:16:55,884 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:16:55" (1/1) ... [2022-11-20 17:16:55,893 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:16:55" (1/1) ... [2022-11-20 17:16:55,893 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:16:55" (1/1) ... [2022-11-20 17:16:55,936 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:16:55" (1/1) ... [2022-11-20 17:16:55,940 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:16:55" (1/1) ... [2022-11-20 17:16:55,961 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:16:55" (1/1) ... [2022-11-20 17:16:55,965 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:16:55" (1/1) ... [2022-11-20 17:16:55,972 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:16:55,973 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:16:55,973 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:16:55,973 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:16:55,986 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:16:55" (1/1) ... [2022-11-20 17:16:55,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:16:56,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d66f30-111d-488d-af49-dbe85d6b5bcb/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:16:56,031 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d66f30-111d-488d-af49-dbe85d6b5bcb/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:16:56,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d66f30-111d-488d-af49-dbe85d6b5bcb/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:16:56,080 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:16:56,080 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-20 17:16:56,080 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-20 17:16:56,080 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-20 17:16:56,081 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-20 17:16:56,081 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:16:56,081 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:16:56,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:16:56,082 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 17:16:56,082 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 17:16:56,082 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:16:56,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:16:56,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:16:56,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:16:56,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:16:56,084 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:16:56,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:16:56,085 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:16:56,085 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:16:56,085 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 17:16:56,085 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 17:16:56,086 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-20 17:16:56,087 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-20 17:16:56,087 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-20 17:16:56,087 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-20 17:16:56,087 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:16:56,087 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:16:56,088 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2022-11-20 17:16:56,088 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2022-11-20 17:16:56,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:16:56,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:16:56,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:16:56,088 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 17:16:56,089 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 17:16:56,089 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-20 17:16:56,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-20 17:16:56,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:16:56,090 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-11-20 17:16:56,090 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-11-20 17:16:56,090 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-11-20 17:16:56,090 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-11-20 17:16:56,090 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-20 17:16:56,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-20 17:16:56,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:16:56,536 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:16:56,538 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:16:57,825 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:16:57,997 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:16:57,997 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 17:16:58,000 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:16:57 BoogieIcfgContainer [2022-11-20 17:16:58,000 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:16:58,002 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:16:58,002 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:16:58,012 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:16:58,012 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:16:57" (1/1) ... [2022-11-20 17:16:58,022 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:16:58,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:58,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 142 states and 186 transitions. [2022-11-20 17:16:58,103 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 186 transitions. [2022-11-20 17:16:58,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-20 17:16:58,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:58,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:58,166 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 17:16:58,173 INFO L158 Benchmark]: Toolchain (without parser) took 5193.54ms. Allocated memory was 130.0MB in the beginning and 197.1MB in the end (delta: 67.1MB). Free memory was 78.2MB in the beginning and 89.8MB in the end (delta: -11.7MB). Peak memory consumption was 58.3MB. Max. memory is 16.1GB. [2022-11-20 17:16:58,174 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 130.0MB. Free memory is still 103.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:16:58,174 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2760.98ms. Allocated memory was 130.0MB in the beginning and 197.1MB in the end (delta: 67.1MB). Free memory was 78.2MB in the beginning and 110.4MB in the end (delta: -32.3MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. [2022-11-20 17:16:58,175 INFO L158 Benchmark]: Boogie Procedure Inliner took 130.88ms. Allocated memory is still 197.1MB. Free memory was 110.4MB in the beginning and 102.1MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:16:58,176 INFO L158 Benchmark]: Boogie Preprocessor took 98.60ms. Allocated memory is still 197.1MB. Free memory was 102.1MB in the beginning and 95.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:16:58,176 INFO L158 Benchmark]: RCFGBuilder took 2027.76ms. Allocated memory is still 197.1MB. Free memory was 95.8MB in the beginning and 97.2MB in the end (delta: -1.4MB). Peak memory consumption was 29.0MB. Max. memory is 16.1GB. [2022-11-20 17:16:58,177 INFO L158 Benchmark]: CodeCheck took 170.15ms. Allocated memory is still 197.1MB. Free memory was 97.2MB in the beginning and 89.8MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:16:58,179 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 130.0MB. Free memory is still 103.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2760.98ms. Allocated memory was 130.0MB in the beginning and 197.1MB in the end (delta: 67.1MB). Free memory was 78.2MB in the beginning and 110.4MB in the end (delta: -32.3MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 130.88ms. Allocated memory is still 197.1MB. Free memory was 110.4MB in the beginning and 102.1MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 98.60ms. Allocated memory is still 197.1MB. Free memory was 102.1MB in the beginning and 95.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2027.76ms. Allocated memory is still 197.1MB. Free memory was 95.8MB in the beginning and 97.2MB in the end (delta: -1.4MB). Peak memory consumption was 29.0MB. Max. memory is 16.1GB. * CodeCheck took 170.15ms. Allocated memory is still 197.1MB. Free memory was 97.2MB in the beginning and 89.8MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:16:58,201 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d66f30-111d-488d-af49-dbe85d6b5bcb/bin/ukojak-pZX7IvK2PQ/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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d66f30-111d-488d-af49-dbe85d6b5bcb/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d66f30-111d-488d-af49-dbe85d6b5bcb/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_21d66f30-111d-488d-af49-dbe85d6b5bcb/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d66f30-111d-488d-af49-dbe85d6b5bcb/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d66f30-111d-488d-af49-dbe85d6b5bcb/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_21d66f30-111d-488d-af49-dbe85d6b5bcb/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 4e3d62ab3962e5958dc41169c7885079de47f5dcf75079068205793f151a2e2b --- 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 17:17:00,652 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:17:00,654 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:17:00,676 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:17:00,676 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:17:00,677 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:17:00,679 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:17:00,681 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:17:00,684 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:17:00,685 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:17:00,686 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:17:00,690 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:17:00,690 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:17:00,691 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:17:00,692 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:17:00,693 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:17:00,694 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:17:00,695 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:17:00,697 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:17:00,699 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:17:00,700 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:17:00,702 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:17:00,703 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:17:00,704 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:17:00,708 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:17:00,708 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:17:00,708 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:17:00,709 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:17:00,710 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:17:00,711 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:17:00,711 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:17:00,712 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:17:00,713 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:17:00,714 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:17:00,743 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:17:00,743 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:17:00,744 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:17:00,744 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:17:00,744 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:17:00,745 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:17:00,746 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:17:00,751 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d66f30-111d-488d-af49-dbe85d6b5bcb/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:17:00,791 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:17:00,792 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:17:00,793 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:17:00,793 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:17:00,793 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:17:00,794 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:17:00,794 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:17:00,794 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:17:00,794 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:17:00,794 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:17:00,795 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:17:00,795 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:17:00,795 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:17:00,795 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:17:00,795 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:17:00,796 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:17:00,796 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:17:00,796 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:17:00,796 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:17:00,796 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:17:00,797 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:17:00,797 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:17:00,797 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:17:00,797 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:17:00,797 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:17:00,798 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:17:00,798 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:17:00,798 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:17:00,798 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:17:00,798 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_21d66f30-111d-488d-af49-dbe85d6b5bcb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d66f30-111d-488d-af49-dbe85d6b5bcb/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4e3d62ab3962e5958dc41169c7885079de47f5dcf75079068205793f151a2e2b [2022-11-20 17:17:01,210 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:17:01,234 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:17:01,236 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:17:01,237 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:17:01,241 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:17:01,243 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d66f30-111d-488d-af49-dbe85d6b5bcb/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i [2022-11-20 17:17:04,532 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:17:05,142 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:17:05,144 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d66f30-111d-488d-af49-dbe85d6b5bcb/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i [2022-11-20 17:17:05,183 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d66f30-111d-488d-af49-dbe85d6b5bcb/bin/ukojak-pZX7IvK2PQ/data/eb3c689c7/ca11c5a8f27b4a48870844ee82319058/FLAG67bb99ef1 [2022-11-20 17:17:05,209 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d66f30-111d-488d-af49-dbe85d6b5bcb/bin/ukojak-pZX7IvK2PQ/data/eb3c689c7/ca11c5a8f27b4a48870844ee82319058 [2022-11-20 17:17:05,211 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:17:05,212 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:17:05,214 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:17:05,214 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:17:05,217 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:17:05,218 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:17:05" (1/1) ... [2022-11-20 17:17:05,219 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7facf8dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:05, skipping insertion in model container [2022-11-20 17:17:05,219 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:17:05" (1/1) ... [2022-11-20 17:17:05,227 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:17:05,368 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:17:05,643 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_21d66f30-111d-488d-af49-dbe85d6b5bcb/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i[4497,4510] [2022-11-20 17:17:05,651 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_21d66f30-111d-488d-af49-dbe85d6b5bcb/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i[4557,4570] [2022-11-20 17:17:06,582 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:17:06,653 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:06,654 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:06,655 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:06,656 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:06,657 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:06,679 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:06,680 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:06,682 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:06,682 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:06,684 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:06,702 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:06,703 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:06,703 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,077 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:17:07,078 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:17:07,079 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:17:07,081 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:17:07,083 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:17:07,084 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:17:07,084 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:17:07,085 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:17:07,086 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:17:07,087 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:17:07,237 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,245 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,344 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:17:07,378 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:17:07,410 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:17:07,414 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_21d66f30-111d-488d-af49-dbe85d6b5bcb/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i[4497,4510] [2022-11-20 17:17:07,415 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_21d66f30-111d-488d-af49-dbe85d6b5bcb/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i[4557,4570] [2022-11-20 17:17:07,446 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:17:07,465 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,465 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,466 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,466 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,467 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,489 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,490 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,491 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,492 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,493 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,494 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,498 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,498 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,565 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:17:07,568 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:17:07,569 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:17:07,572 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:17:07,577 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:17:07,578 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:17:07,579 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:17:07,581 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:17:07,581 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:17:07,583 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:17:07,646 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,656 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,696 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:17:07,718 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:17:07,731 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_21d66f30-111d-488d-af49-dbe85d6b5bcb/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i[4497,4510] [2022-11-20 17:17:07,731 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_21d66f30-111d-488d-af49-dbe85d6b5bcb/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i[4557,4570] [2022-11-20 17:17:07,758 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:17:07,805 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,806 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,806 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,807 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,807 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,813 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,813 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,814 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,815 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,816 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,816 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,817 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,817 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,847 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:17:07,848 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:17:07,848 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:17:07,849 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:17:07,850 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:17:07,850 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:17:07,851 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:17:07,851 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:17:07,852 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:17:07,852 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:17:07,890 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,894 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:17:07,911 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:17:08,138 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:17:08,138 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:08 WrapperNode [2022-11-20 17:17:08,138 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:17:08,140 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:17:08,140 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:17:08,140 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:17:08,147 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:08" (1/1) ... [2022-11-20 17:17:08,249 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:08" (1/1) ... [2022-11-20 17:17:08,313 INFO L138 Inliner]: procedures = 711, calls = 1699, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 613 [2022-11-20 17:17:08,320 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:17:08,321 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:17:08,321 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:17:08,321 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:17:08,332 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:08" (1/1) ... [2022-11-20 17:17:08,332 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:08" (1/1) ... [2022-11-20 17:17:08,355 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:08" (1/1) ... [2022-11-20 17:17:08,356 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:08" (1/1) ... [2022-11-20 17:17:08,407 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:08" (1/1) ... [2022-11-20 17:17:08,411 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:08" (1/1) ... [2022-11-20 17:17:08,432 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:08" (1/1) ... [2022-11-20 17:17:08,436 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:08" (1/1) ... [2022-11-20 17:17:08,448 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:17:08,459 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:17:08,462 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:17:08,462 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:17:08,463 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:17:08" (1/1) ... [2022-11-20 17:17:08,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:17:08,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d66f30-111d-488d-af49-dbe85d6b5bcb/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:17:08,502 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d66f30-111d-488d-af49-dbe85d6b5bcb/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:17:08,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d66f30-111d-488d-af49-dbe85d6b5bcb/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:17:08,551 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:17:08,552 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-20 17:17:08,552 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-20 17:17:08,553 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-20 17:17:08,553 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-20 17:17:08,553 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:17:08,553 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:17:08,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:17:08,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:17:08,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 17:17:08,554 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 17:17:08,554 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 17:17:08,554 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:17:08,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:17:08,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:17:08,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:17:08,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:17:08,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:17:08,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:17:08,555 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:17:08,555 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:17:08,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:17:08,556 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 17:17:08,556 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 17:17:08,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:17:08,556 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-20 17:17:08,557 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-20 17:17:08,557 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-20 17:17:08,557 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-20 17:17:08,557 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:17:08,557 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:17:08,557 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2022-11-20 17:17:08,557 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2022-11-20 17:17:08,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:17:08,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:17:08,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:17:08,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 17:17:08,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:17:08,562 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 17:17:08,563 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 17:17:08,563 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-20 17:17:08,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-20 17:17:08,564 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-11-20 17:17:08,564 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-11-20 17:17:08,569 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-11-20 17:17:08,569 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-11-20 17:17:08,569 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-20 17:17:08,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-20 17:17:08,981 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:17:08,984 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:17:11,443 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:17:11,783 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:17:11,784 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 17:17:11,786 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:17:11 BoogieIcfgContainer [2022-11-20 17:17:11,787 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:17:11,788 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:17:11,788 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:17:11,798 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:17:11,798 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:17:11" (1/1) ... [2022-11-20 17:17:11,807 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:17:11,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:17:11,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 141 states and 185 transitions. [2022-11-20 17:17:11,890 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 185 transitions. [2022-11-20 17:17:11,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-20 17:17:11,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:17:11,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:17:11,941 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 17:17:11,946 INFO L158 Benchmark]: Toolchain (without parser) took 6732.88ms. Allocated memory was 79.7MB in the beginning and 197.1MB in the end (delta: 117.4MB). Free memory was 50.5MB in the beginning and 145.6MB in the end (delta: -95.1MB). Peak memory consumption was 24.4MB. Max. memory is 16.1GB. [2022-11-20 17:17:11,951 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 79.7MB. Free memory was 57.3MB in the beginning and 57.2MB in the end (delta: 134.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:17:11,952 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2925.08ms. Allocated memory was 79.7MB in the beginning and 123.7MB in the end (delta: 44.0MB). Free memory was 50.3MB in the beginning and 71.3MB in the end (delta: -21.0MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. [2022-11-20 17:17:11,953 INFO L158 Benchmark]: Boogie Procedure Inliner took 180.49ms. Allocated memory is still 123.7MB. Free memory was 70.8MB in the beginning and 61.8MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:17:11,955 INFO L158 Benchmark]: Boogie Preprocessor took 137.41ms. Allocated memory is still 123.7MB. Free memory was 61.8MB in the beginning and 54.6MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:17:11,955 INFO L158 Benchmark]: RCFGBuilder took 3328.21ms. Allocated memory was 123.7MB in the beginning and 197.1MB in the end (delta: 73.4MB). Free memory was 54.6MB in the beginning and 151.8MB in the end (delta: -97.3MB). Peak memory consumption was 75.2MB. Max. memory is 16.1GB. [2022-11-20 17:17:11,958 INFO L158 Benchmark]: CodeCheck took 157.12ms. Allocated memory is still 197.1MB. Free memory was 151.8MB in the beginning and 145.6MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:17:11,965 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 0.23ms. Allocated memory is still 79.7MB. Free memory was 57.3MB in the beginning and 57.2MB in the end (delta: 134.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2925.08ms. Allocated memory was 79.7MB in the beginning and 123.7MB in the end (delta: 44.0MB). Free memory was 50.3MB in the beginning and 71.3MB in the end (delta: -21.0MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 180.49ms. Allocated memory is still 123.7MB. Free memory was 70.8MB in the beginning and 61.8MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 137.41ms. Allocated memory is still 123.7MB. Free memory was 61.8MB in the beginning and 54.6MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 3328.21ms. Allocated memory was 123.7MB in the beginning and 197.1MB in the end (delta: 73.4MB). Free memory was 54.6MB in the beginning and 151.8MB in the end (delta: -97.3MB). Peak memory consumption was 75.2MB. Max. memory is 16.1GB. * CodeCheck took 157.12ms. Allocated memory is still 197.1MB. Free memory was 151.8MB in the beginning and 145.6MB in the end (delta: 6.2MB). 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 17:17:12,001 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21d66f30-111d-488d-af49-dbe85d6b5bcb/bin/ukojak-pZX7IvK2PQ/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