./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25c4e01-3cf5-4b84-a530-c4366339ab4d/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25c4e01-3cf5-4b84-a530-c4366339ab4d/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_d25c4e01-3cf5-4b84-a530-c4366339ab4d/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25c4e01-3cf5-4b84-a530-c4366339ab4d/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25c4e01-3cf5-4b84-a530-c4366339ab4d/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_d25c4e01-3cf5-4b84-a530-c4366339ab4d/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 d8feb785efb60d35f9204dc33a12e80ea59efcec5de2b7c2ff320ef29197b0bd --- 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 17:00:21,767 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:00:21,769 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:00:21,815 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:00:21,816 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:00:21,819 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:00:21,822 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:00:21,825 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:00:21,827 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:00:21,833 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:00:21,834 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:00:21,835 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:00:21,835 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:00:21,836 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:00:21,837 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:00:21,838 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:00:21,839 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:00:21,840 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:00:21,841 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:00:21,847 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:00:21,849 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:00:21,851 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:00:21,853 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:00:21,854 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:00:21,863 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:00:21,863 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:00:21,864 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:00:21,865 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:00:21,866 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:00:21,868 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:00:21,868 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:00:21,869 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:00:21,871 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:00:21,873 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:00:21,874 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:00:21,874 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:00:21,875 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:00:21,875 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:00:21,875 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:00:21,876 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:00:21,877 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:00:21,878 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25c4e01-3cf5-4b84-a530-c4366339ab4d/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:00:21,912 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:00:21,912 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:00:21,913 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:00:21,913 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:00:21,914 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:00:21,914 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:00:21,915 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:00:21,915 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:00:21,915 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:00:21,915 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:00:21,916 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:00:21,917 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:00:21,917 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:00:21,917 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:00:21,917 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:00:21,918 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:00:21,918 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:00:21,918 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:00:21,918 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:00:21,919 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:00:21,919 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:00:21,919 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:00:21,919 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:00:21,920 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:00:21,920 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:00:21,920 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_d25c4e01-3cf5-4b84-a530-c4366339ab4d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25c4e01-3cf5-4b84-a530-c4366339ab4d/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8feb785efb60d35f9204dc33a12e80ea59efcec5de2b7c2ff320ef29197b0bd [2022-11-20 17:00:22,193 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:00:22,223 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:00:22,225 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:00:22,227 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:00:22,227 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:00:22,229 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25c4e01-3cf5-4b84-a530-c4366339ab4d/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2022-11-20 17:00:25,277 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:00:25,916 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:00:25,916 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25c4e01-3cf5-4b84-a530-c4366339ab4d/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2022-11-20 17:00:25,949 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25c4e01-3cf5-4b84-a530-c4366339ab4d/bin/ukojak-pZX7IvK2PQ/data/dbe4a21e1/5b0ff12cb8f14079abbb359e466a983c/FLAG9914cea2b [2022-11-20 17:00:25,968 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25c4e01-3cf5-4b84-a530-c4366339ab4d/bin/ukojak-pZX7IvK2PQ/data/dbe4a21e1/5b0ff12cb8f14079abbb359e466a983c [2022-11-20 17:00:25,971 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:00:25,978 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:00:25,981 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:00:25,981 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:00:25,984 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:00:25,985 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:00:25" (1/1) ... [2022-11-20 17:00:25,986 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ac76086 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:25, skipping insertion in model container [2022-11-20 17:00:25,986 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:00:25" (1/1) ... [2022-11-20 17:00:25,994 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:00:26,110 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:00:26,375 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_d25c4e01-3cf5-4b84-a530-c4366339ab4d/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2022-11-20 17:00:26,383 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_d25c4e01-3cf5-4b84-a530-c4366339ab4d/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2022-11-20 17:00:27,492 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:27,493 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:27,494 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:27,495 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:27,496 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:27,518 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:27,518 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:27,521 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:27,521 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:28,036 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:00:28,038 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:00:28,039 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:00:28,046 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:00:28,048 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:00:28,049 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:00:28,050 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:00:28,050 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:00:28,051 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:00:28,052 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:00:28,275 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:00:28,407 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:28,408 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:28,525 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:00:28,583 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:00:28,613 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_d25c4e01-3cf5-4b84-a530-c4366339ab4d/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2022-11-20 17:00:28,613 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_d25c4e01-3cf5-4b84-a530-c4366339ab4d/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2022-11-20 17:00:28,671 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:28,673 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:28,673 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:28,674 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:28,676 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:28,687 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:28,691 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:28,693 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:28,694 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:28,750 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:00:28,752 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:00:28,754 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:00:28,755 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:00:28,756 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:00:28,757 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:00:28,757 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:00:28,758 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:00:28,758 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:00:28,758 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:00:28,783 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:00:28,868 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:28,868 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:28,928 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:00:29,144 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:00:29,144 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:29 WrapperNode [2022-11-20 17:00:29,144 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:00:29,145 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:00:29,146 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:00:29,146 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:00:29,153 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:29" (1/1) ... [2022-11-20 17:00:29,274 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:29" (1/1) ... [2022-11-20 17:00:29,343 INFO L138 Inliner]: procedures = 690, calls = 2734, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 811 [2022-11-20 17:00:29,343 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:00:29,344 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:00:29,344 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:00:29,344 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:00:29,364 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:29" (1/1) ... [2022-11-20 17:00:29,365 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:29" (1/1) ... [2022-11-20 17:00:29,372 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:29" (1/1) ... [2022-11-20 17:00:29,376 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:29" (1/1) ... [2022-11-20 17:00:29,421 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:29" (1/1) ... [2022-11-20 17:00:29,437 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:29" (1/1) ... [2022-11-20 17:00:29,443 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:29" (1/1) ... [2022-11-20 17:00:29,451 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:29" (1/1) ... [2022-11-20 17:00:29,475 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:00:29,476 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:00:29,476 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:00:29,476 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:00:29,477 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:29" (1/1) ... [2022-11-20 17:00:29,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:00:29,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25c4e01-3cf5-4b84-a530-c4366339ab4d/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:00:29,520 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25c4e01-3cf5-4b84-a530-c4366339ab4d/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:00:29,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25c4e01-3cf5-4b84-a530-c4366339ab4d/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:00:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-20 17:00:29,567 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-20 17:00:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:00:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:00:29,568 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:00:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2022-11-20 17:00:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-20 17:00:29,568 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-20 17:00:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-20 17:00:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-20 17:00:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:00:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 17:00:29,569 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 17:00:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 17:00:29,569 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 17:00:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:00:29,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:00:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:00:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:00:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:00:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:00:29,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:00:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:00:29,570 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:00:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 17:00:29,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 17:00:29,571 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 17:00:29,571 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 17:00:29,571 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:00:29,571 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:00:29,571 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-20 17:00:29,571 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-20 17:00:29,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:00:29,571 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-20 17:00:29,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-20 17:00:29,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:00:29,572 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2022-11-20 17:00:29,572 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2022-11-20 17:00:29,572 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 17:00:29,572 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 17:00:29,572 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-20 17:00:29,572 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-20 17:00:29,572 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 17:00:29,572 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 17:00:29,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:00:29,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2022-11-20 17:00:29,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:00:29,911 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:00:29,917 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:00:30,191 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2022-11-20 17:00:31,546 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:00:31,734 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:00:31,734 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-20 17:00:31,739 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:00:31 BoogieIcfgContainer [2022-11-20 17:00:31,739 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:00:31,740 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:00:31,740 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:00:31,775 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:00:31,775 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:00:31" (1/1) ... [2022-11-20 17:00:31,787 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:00:31,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:00:31,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 109 states and 138 transitions. [2022-11-20 17:00:31,864 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 138 transitions. [2022-11-20 17:00:31,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-20 17:00:31,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:00:31,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:00:31,920 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 17:00:31,930 INFO L158 Benchmark]: Toolchain (without parser) took 5947.07ms. Allocated memory was 201.3MB in the beginning and 260.0MB in the end (delta: 58.7MB). Free memory was 158.8MB in the beginning and 190.9MB in the end (delta: -32.1MB). Peak memory consumption was 28.7MB. Max. memory is 16.1GB. [2022-11-20 17:00:31,931 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 140.5MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:00:31,931 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3164.11ms. Allocated memory is still 201.3MB. Free memory was 158.8MB in the beginning and 111.7MB in the end (delta: 47.1MB). Peak memory consumption was 93.2MB. Max. memory is 16.1GB. [2022-11-20 17:00:31,932 INFO L158 Benchmark]: Boogie Procedure Inliner took 197.95ms. Allocated memory is still 201.3MB. Free memory was 111.7MB in the beginning and 100.1MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:00:31,933 INFO L158 Benchmark]: Boogie Preprocessor took 131.52ms. Allocated memory is still 201.3MB. Free memory was 100.1MB in the beginning and 92.8MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:00:31,934 INFO L158 Benchmark]: RCFGBuilder took 2262.99ms. Allocated memory was 201.3MB in the beginning and 260.0MB in the end (delta: 58.7MB). Free memory was 92.8MB in the beginning and 105.0MB in the end (delta: -12.2MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. [2022-11-20 17:00:31,937 INFO L158 Benchmark]: CodeCheck took 184.75ms. Allocated memory is still 260.0MB. Free memory was 105.0MB in the beginning and 190.9MB in the end (delta: -85.9MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:00:31,943 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 0.31ms. Allocated memory is still 140.5MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3164.11ms. Allocated memory is still 201.3MB. Free memory was 158.8MB in the beginning and 111.7MB in the end (delta: 47.1MB). Peak memory consumption was 93.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 197.95ms. Allocated memory is still 201.3MB. Free memory was 111.7MB in the beginning and 100.1MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 131.52ms. Allocated memory is still 201.3MB. Free memory was 100.1MB in the beginning and 92.8MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2262.99ms. Allocated memory was 201.3MB in the beginning and 260.0MB in the end (delta: 58.7MB). Free memory was 92.8MB in the beginning and 105.0MB in the end (delta: -12.2MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. * CodeCheck took 184.75ms. Allocated memory is still 260.0MB. Free memory was 105.0MB in the beginning and 190.9MB in the end (delta: -85.9MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:00:31,964 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25c4e01-3cf5-4b84-a530-c4366339ab4d/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25c4e01-3cf5-4b84-a530-c4366339ab4d/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25c4e01-3cf5-4b84-a530-c4366339ab4d/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_d25c4e01-3cf5-4b84-a530-c4366339ab4d/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25c4e01-3cf5-4b84-a530-c4366339ab4d/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25c4e01-3cf5-4b84-a530-c4366339ab4d/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_d25c4e01-3cf5-4b84-a530-c4366339ab4d/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 d8feb785efb60d35f9204dc33a12e80ea59efcec5de2b7c2ff320ef29197b0bd --- 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 17:00:34,757 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:00:34,759 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:00:34,791 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:00:34,791 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:00:34,792 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:00:34,794 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:00:34,796 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:00:34,797 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:00:34,799 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:00:34,800 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:00:34,801 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:00:34,802 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:00:34,803 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:00:34,804 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:00:34,805 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:00:34,806 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:00:34,807 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:00:34,809 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:00:34,811 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:00:34,813 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:00:34,815 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:00:34,816 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:00:34,817 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:00:34,821 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:00:34,822 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:00:34,822 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:00:34,823 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:00:34,823 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:00:34,825 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:00:34,825 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:00:34,826 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:00:34,827 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:00:34,828 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:00:34,842 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:00:34,842 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:00:34,843 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:00:34,844 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:00:34,844 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:00:34,845 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:00:34,846 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:00:34,847 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25c4e01-3cf5-4b84-a530-c4366339ab4d/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:00:34,875 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:00:34,875 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:00:34,876 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:00:34,876 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:00:34,877 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:00:34,877 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:00:34,878 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:00:34,878 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:00:34,878 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:00:34,878 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:00:34,878 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:00:34,879 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:00:34,882 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:00:34,882 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:00:34,883 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:00:34,883 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:00:34,883 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:00:34,883 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:00:34,884 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:00:34,884 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:00:34,884 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:00:34,884 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:00:34,885 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:00:34,885 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:00:34,885 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:00:34,886 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:00:34,886 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:00:34,886 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:00:34,887 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:00:34,887 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_d25c4e01-3cf5-4b84-a530-c4366339ab4d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25c4e01-3cf5-4b84-a530-c4366339ab4d/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8feb785efb60d35f9204dc33a12e80ea59efcec5de2b7c2ff320ef29197b0bd [2022-11-20 17:00:35,284 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:00:35,313 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:00:35,317 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:00:35,319 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:00:35,321 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:00:35,322 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25c4e01-3cf5-4b84-a530-c4366339ab4d/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2022-11-20 17:00:38,628 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:00:39,241 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:00:39,241 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25c4e01-3cf5-4b84-a530-c4366339ab4d/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2022-11-20 17:00:39,287 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25c4e01-3cf5-4b84-a530-c4366339ab4d/bin/ukojak-pZX7IvK2PQ/data/58c841a71/1dc28573b5c94f3197dc3fcc5711322c/FLAG063db968c [2022-11-20 17:00:39,310 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25c4e01-3cf5-4b84-a530-c4366339ab4d/bin/ukojak-pZX7IvK2PQ/data/58c841a71/1dc28573b5c94f3197dc3fcc5711322c [2022-11-20 17:00:39,315 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:00:39,317 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:00:39,320 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:00:39,320 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:00:39,323 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:00:39,324 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:00:39" (1/1) ... [2022-11-20 17:00:39,325 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50c6a492 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:39, skipping insertion in model container [2022-11-20 17:00:39,326 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:00:39" (1/1) ... [2022-11-20 17:00:39,333 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:00:39,490 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:00:39,740 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_d25c4e01-3cf5-4b84-a530-c4366339ab4d/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2022-11-20 17:00:39,748 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_d25c4e01-3cf5-4b84-a530-c4366339ab4d/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2022-11-20 17:00:40,756 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:40,756 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:40,757 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:40,758 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:40,759 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:40,791 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:40,792 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:40,794 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:40,795 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:41,172 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:00:41,175 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:00:41,177 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:00:41,180 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:00:41,182 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:00:41,187 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:00:41,188 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:00:41,193 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:00:41,194 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:00:41,194 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:00:41,417 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:00:41,603 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:41,604 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:41,728 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:00:41,805 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:00:41,874 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:00:41,879 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_d25c4e01-3cf5-4b84-a530-c4366339ab4d/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2022-11-20 17:00:41,879 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_d25c4e01-3cf5-4b84-a530-c4366339ab4d/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2022-11-20 17:00:41,924 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:41,925 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:41,925 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:41,927 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:41,928 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:41,940 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:41,940 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:41,941 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:41,941 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:41,973 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:00:41,974 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:00:41,975 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:00:41,976 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:00:41,977 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:00:41,977 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:00:41,978 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:00:41,978 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:00:41,978 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:00:41,979 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:00:41,997 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:00:42,061 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:42,062 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:42,096 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:00:42,117 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:00:42,129 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_d25c4e01-3cf5-4b84-a530-c4366339ab4d/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2022-11-20 17:00:42,130 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_d25c4e01-3cf5-4b84-a530-c4366339ab4d/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2022-11-20 17:00:42,182 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:42,183 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:42,183 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:42,184 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:42,184 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:42,190 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:42,193 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:42,194 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:42,195 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:42,226 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:00:42,227 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:00:42,227 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:00:42,228 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:00:42,229 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:00:42,229 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:00:42,230 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:00:42,230 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:00:42,231 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:00:42,231 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:00:42,251 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:00:42,341 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:42,341 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:00:42,404 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:00:42,875 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:00:42,876 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:42 WrapperNode [2022-11-20 17:00:42,877 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:00:42,878 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:00:42,878 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:00:42,879 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:00:42,886 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:42" (1/1) ... [2022-11-20 17:00:43,055 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:42" (1/1) ... [2022-11-20 17:00:43,147 INFO L138 Inliner]: procedures = 710, calls = 2734, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 810 [2022-11-20 17:00:43,149 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:00:43,149 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:00:43,151 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:00:43,151 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:00:43,160 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:42" (1/1) ... [2022-11-20 17:00:43,161 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:42" (1/1) ... [2022-11-20 17:00:43,172 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:42" (1/1) ... [2022-11-20 17:00:43,172 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:42" (1/1) ... [2022-11-20 17:00:43,242 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:42" (1/1) ... [2022-11-20 17:00:43,256 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:42" (1/1) ... [2022-11-20 17:00:43,279 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:42" (1/1) ... [2022-11-20 17:00:43,284 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:42" (1/1) ... [2022-11-20 17:00:43,304 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:00:43,304 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:00:43,313 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:00:43,313 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:00:43,314 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:00:42" (1/1) ... [2022-11-20 17:00:43,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:00:43,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25c4e01-3cf5-4b84-a530-c4366339ab4d/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:00:43,352 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25c4e01-3cf5-4b84-a530-c4366339ab4d/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:00:43,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25c4e01-3cf5-4b84-a530-c4366339ab4d/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:00:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-20 17:00:43,406 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-20 17:00:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:00:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:00:43,407 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:00:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:00:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:00:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-20 17:00:43,408 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-20 17:00:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2022-11-20 17:00:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 17:00:43,409 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 17:00:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 17:00:43,409 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 17:00:43,409 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:00:43,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:00:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:00:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:00:43,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:00:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 17:00:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 17:00:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 17:00:43,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 17:00:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:00:43,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:00:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:00:43,412 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:00:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:00:43,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:00:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 17:00:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 17:00:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 17:00:43,413 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 17:00:43,413 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:00:43,413 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:00:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-20 17:00:43,414 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-20 17:00:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:00:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-20 17:00:43,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-20 17:00:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:00:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 17:00:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:00:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2022-11-20 17:00:43,415 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2022-11-20 17:00:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 17:00:43,417 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 17:00:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2022-11-20 17:00:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-20 17:00:43,421 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-20 17:00:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2022-11-20 17:00:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2022-11-20 17:00:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 17:00:43,423 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 17:00:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 17:00:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 17:00:43,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 17:00:43,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 17:00:43,867 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:00:43,870 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:00:44,243 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2022-11-20 17:00:56,039 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:00:56,384 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:00:56,384 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-20 17:00:56,387 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:00:56 BoogieIcfgContainer [2022-11-20 17:00:56,387 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:00:56,388 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:00:56,388 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:00:56,398 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:00:56,398 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:00:56" (1/1) ... [2022-11-20 17:00:56,407 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:00:56,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:00:56,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 108 states and 137 transitions. [2022-11-20 17:00:56,468 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 137 transitions. [2022-11-20 17:00:56,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-20 17:00:56,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:00:56,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:00:56,522 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 17:00:56,527 INFO L158 Benchmark]: Toolchain (without parser) took 17209.45ms. Allocated memory was 83.9MB in the beginning and 243.3MB in the end (delta: 159.4MB). Free memory was 53.4MB in the beginning and 153.2MB in the end (delta: -99.8MB). Peak memory consumption was 61.1MB. Max. memory is 16.1GB. [2022-11-20 17:00:56,527 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 58.7MB. Free memory was 36.8MB in the beginning and 36.8MB in the end (delta: 49.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:00:56,528 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3557.47ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 53.2MB in the beginning and 56.8MB in the end (delta: -3.6MB). Peak memory consumption was 64.8MB. Max. memory is 16.1GB. [2022-11-20 17:00:56,530 INFO L158 Benchmark]: Boogie Procedure Inliner took 270.60ms. Allocated memory is still 121.6MB. Free memory was 56.8MB in the beginning and 44.7MB in the end (delta: 12.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:00:56,534 INFO L158 Benchmark]: Boogie Preprocessor took 154.52ms. Allocated memory was 121.6MB in the beginning and 169.9MB in the end (delta: 48.2MB). Free memory was 44.7MB in the beginning and 110.1MB in the end (delta: -65.4MB). Peak memory consumption was 11.7MB. Max. memory is 16.1GB. [2022-11-20 17:00:56,535 INFO L158 Benchmark]: RCFGBuilder took 13082.72ms. Allocated memory was 169.9MB in the beginning and 243.3MB in the end (delta: 73.4MB). Free memory was 109.2MB in the beginning and 159.5MB in the end (delta: -50.3MB). Peak memory consumption was 111.1MB. Max. memory is 16.1GB. [2022-11-20 17:00:56,535 INFO L158 Benchmark]: CodeCheck took 137.46ms. Allocated memory is still 243.3MB. Free memory was 159.5MB in the beginning and 153.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:00:56,539 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 0.34ms. Allocated memory is still 58.7MB. Free memory was 36.8MB in the beginning and 36.8MB in the end (delta: 49.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3557.47ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 53.2MB in the beginning and 56.8MB in the end (delta: -3.6MB). Peak memory consumption was 64.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 270.60ms. Allocated memory is still 121.6MB. Free memory was 56.8MB in the beginning and 44.7MB in the end (delta: 12.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 154.52ms. Allocated memory was 121.6MB in the beginning and 169.9MB in the end (delta: 48.2MB). Free memory was 44.7MB in the beginning and 110.1MB in the end (delta: -65.4MB). Peak memory consumption was 11.7MB. Max. memory is 16.1GB. * RCFGBuilder took 13082.72ms. Allocated memory was 169.9MB in the beginning and 243.3MB in the end (delta: 73.4MB). Free memory was 109.2MB in the beginning and 159.5MB in the end (delta: -50.3MB). Peak memory consumption was 111.1MB. Max. memory is 16.1GB. * CodeCheck took 137.46ms. Allocated memory is still 243.3MB. Free memory was 159.5MB in the beginning and 153.2MB 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 17:00:56,575 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d25c4e01-3cf5-4b84-a530-c4366339ab4d/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