./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 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_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c --- Real Ultimate output --- [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-b5237d8 [2022-11-21 22:15:16,673 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:15:16,675 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:15:16,696 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:15:16,697 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:15:16,698 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:15:16,699 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:15:16,701 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:15:16,702 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:15:16,703 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:15:16,704 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:15:16,705 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:15:16,706 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:15:16,707 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:15:16,708 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:15:16,709 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:15:16,710 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:15:16,711 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:15:16,713 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:15:16,714 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:15:16,716 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:15:16,718 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:15:16,719 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:15:16,720 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:15:16,724 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:15:16,724 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:15:16,724 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:15:16,725 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:15:16,726 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:15:16,727 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:15:16,727 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:15:16,728 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:15:16,729 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:15:16,730 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:15:16,737 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:15:16,738 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:15:16,739 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:15:16,739 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:15:16,740 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:15:16,743 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:15:16,744 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:15:16,745 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 22:15:16,789 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:15:16,789 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:15:16,790 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:15:16,791 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:15:16,791 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:15:16,792 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:15:16,792 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:15:16,792 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:15:16,792 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:15:16,792 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:15:16,793 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:15:16,794 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:15:16,794 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:15:16,794 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:15:16,794 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:15:16,794 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:15:16,794 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:15:16,795 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:15:16,795 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:15:16,795 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:15:16,795 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:15:16,795 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:15:16,796 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:15:16,796 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:15:16,796 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:15:16,796 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_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c [2022-11-21 22:15:17,127 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:15:17,160 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:15:17,162 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:15:17,164 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:15:17,164 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:15:17,166 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2022-11-21 22:15:20,120 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:15:20,664 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:15:20,664 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_552e2a1c-9924-4b77-a767-8f67199fb3d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2022-11-21 22:15:20,710 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg/data/693b3c244/67daab7a63dc4bf88afe33e7795b3a68/FLAGd54089afc [2022-11-21 22:15:20,727 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg/data/693b3c244/67daab7a63dc4bf88afe33e7795b3a68 [2022-11-21 22:15:20,732 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:15:20,736 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:15:20,738 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:15:20,738 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:15:20,741 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:15:20,742 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:15:20" (1/1) ... [2022-11-21 22:15:20,743 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66b796c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:15:20, skipping insertion in model container [2022-11-21 22:15:20,743 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:15:20" (1/1) ... [2022-11-21 22:15:20,751 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:15:20,887 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:15:21,166 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_552e2a1c-9924-4b77-a767-8f67199fb3d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2022-11-21 22:15:21,176 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_552e2a1c-9924-4b77-a767-8f67199fb3d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2022-11-21 22:15:22,245 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:22,246 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:22,246 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:22,247 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:22,249 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:22,264 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:22,265 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:22,267 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:22,268 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:22,811 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:15:22,813 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:15:22,814 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:15:22,815 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:15:22,817 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:15:22,817 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:15:22,818 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:15:22,819 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:15:22,820 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:15:22,820 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:15:23,046 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:15:23,223 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:23,224 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:23,302 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:15:23,346 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:15:23,361 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_552e2a1c-9924-4b77-a767-8f67199fb3d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2022-11-21 22:15:23,361 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_552e2a1c-9924-4b77-a767-8f67199fb3d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2022-11-21 22:15:23,400 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:23,402 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:23,402 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:23,403 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:23,405 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:23,413 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:23,414 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:23,416 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:23,417 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:23,500 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:15:23,501 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:15:23,501 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:15:23,502 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:15:23,503 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:15:23,503 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:15:23,504 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:15:23,504 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:15:23,505 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:15:23,505 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:15:23,524 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:15:23,573 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:23,573 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:23,603 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:15:23,890 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:15:23,891 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:15:23 WrapperNode [2022-11-21 22:15:23,891 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:15:23,893 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:15:23,893 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:15:23,893 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:15:23,901 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:15:23" (1/1) ... [2022-11-21 22:15:24,012 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:15:23" (1/1) ... [2022-11-21 22:15:24,098 INFO L138 Inliner]: procedures = 691, calls = 2649, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 872 [2022-11-21 22:15:24,099 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:15:24,100 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:15:24,100 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:15:24,100 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:15:24,109 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:15:23" (1/1) ... [2022-11-21 22:15:24,110 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:15:23" (1/1) ... [2022-11-21 22:15:24,121 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:15:23" (1/1) ... [2022-11-21 22:15:24,122 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:15:23" (1/1) ... [2022-11-21 22:15:24,155 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:15:23" (1/1) ... [2022-11-21 22:15:24,157 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:15:23" (1/1) ... [2022-11-21 22:15:24,163 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:15:23" (1/1) ... [2022-11-21 22:15:24,167 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:15:23" (1/1) ... [2022-11-21 22:15:24,174 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:15:24,175 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:15:24,175 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:15:24,175 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:15:24,176 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:15:23" (1/1) ... [2022-11-21 22:15:24,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:15:24,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:15:24,207 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:15:24,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:15:24,265 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-21 22:15:24,265 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-21 22:15:24,266 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-21 22:15:24,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:15:24,266 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 22:15:24,266 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 22:15:24,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 22:15:24,267 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2022-11-21 22:15:24,267 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2022-11-21 22:15:24,267 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 22:15:24,267 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 22:15:24,267 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:15:24,267 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:15:24,268 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-21 22:15:24,268 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-21 22:15:24,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:15:24,269 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:15:24,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:15:24,269 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 22:15:24,269 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 22:15:24,269 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 22:15:24,270 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 22:15:24,270 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 22:15:24,270 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 22:15:24,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:15:24,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:15:24,271 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-11-21 22:15:24,272 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-11-21 22:15:24,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:15:24,272 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 22:15:24,272 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 22:15:24,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 22:15:24,273 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-11-21 22:15:24,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-11-21 22:15:24,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:15:24,645 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:15:24,647 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:15:26,029 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:15:26,271 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:15:26,271 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 22:15:26,274 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:15:26 BoogieIcfgContainer [2022-11-21 22:15:26,274 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:15:26,275 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:15:26,276 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:15:26,286 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:15:26,286 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:15:26" (1/1) ... [2022-11-21 22:15:26,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:15:26,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:15:26,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 108 states and 146 transitions. [2022-11-21 22:15:26,376 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 146 transitions. [2022-11-21 22:15:26,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-21 22:15:26,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:15:26,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:15:26,439 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) [2022-11-21 22:15:26,450 INFO L158 Benchmark]: Toolchain (without parser) took 5708.85ms. Allocated memory was 157.3MB in the beginning and 203.4MB in the end (delta: 46.1MB). Free memory was 122.0MB in the beginning and 102.8MB in the end (delta: 19.3MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. [2022-11-21 22:15:26,451 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 117.4MB. Free memory is still 86.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:15:26,454 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3154.03ms. Allocated memory was 157.3MB in the beginning and 203.4MB in the end (delta: 46.1MB). Free memory was 122.0MB in the beginning and 111.8MB in the end (delta: 10.3MB). Peak memory consumption was 114.0MB. Max. memory is 16.1GB. [2022-11-21 22:15:26,454 INFO L158 Benchmark]: Boogie Procedure Inliner took 206.32ms. Allocated memory is still 203.4MB. Free memory was 111.8MB in the beginning and 100.2MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 22:15:26,455 INFO L158 Benchmark]: Boogie Preprocessor took 74.83ms. Allocated memory is still 203.4MB. Free memory was 100.2MB in the beginning and 92.8MB in the end (delta: 7.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:15:26,455 INFO L158 Benchmark]: RCFGBuilder took 2099.45ms. Allocated memory is still 203.4MB. Free memory was 92.8MB in the beginning and 110.1MB in the end (delta: -17.3MB). Peak memory consumption was 31.3MB. Max. memory is 16.1GB. [2022-11-21 22:15:26,456 INFO L158 Benchmark]: CodeCheck took 168.44ms. Allocated memory is still 203.4MB. Free memory was 110.1MB in the beginning and 102.8MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:15:26,457 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 0.28ms. Allocated memory is still 117.4MB. Free memory is still 86.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3154.03ms. Allocated memory was 157.3MB in the beginning and 203.4MB in the end (delta: 46.1MB). Free memory was 122.0MB in the beginning and 111.8MB in the end (delta: 10.3MB). Peak memory consumption was 114.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 206.32ms. Allocated memory is still 203.4MB. Free memory was 111.8MB in the beginning and 100.2MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 74.83ms. Allocated memory is still 203.4MB. Free memory was 100.2MB in the beginning and 92.8MB in the end (delta: 7.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2099.45ms. Allocated memory is still 203.4MB. Free memory was 92.8MB in the beginning and 110.1MB in the end (delta: -17.3MB). Peak memory consumption was 31.3MB. Max. memory is 16.1GB. * CodeCheck took 168.44ms. Allocated memory is still 203.4MB. Free memory was 110.1MB in the beginning and 102.8MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 22:15:26,484 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg/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_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c --- Real Ultimate output --- [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-b5237d8 [2022-11-21 22:15:29,011 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:15:29,016 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:15:29,055 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:15:29,056 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:15:29,059 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:15:29,063 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:15:29,066 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:15:29,069 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:15:29,075 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:15:29,076 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:15:29,079 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:15:29,079 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:15:29,082 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:15:29,083 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:15:29,090 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:15:29,092 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:15:29,093 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:15:29,095 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:15:29,101 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:15:29,103 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:15:29,106 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:15:29,107 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:15:29,109 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:15:29,117 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:15:29,117 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:15:29,117 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:15:29,121 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:15:29,122 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:15:29,123 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:15:29,124 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:15:29,125 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:15:29,127 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:15:29,142 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:15:29,144 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:15:29,144 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:15:29,145 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:15:29,145 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:15:29,146 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:15:29,147 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:15:29,148 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:15:29,153 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 22:15:29,190 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:15:29,190 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:15:29,193 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:15:29,193 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:15:29,194 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:15:29,194 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:15:29,194 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:15:29,195 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:15:29,195 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:15:29,195 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:15:29,196 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:15:29,196 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:15:29,197 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:15:29,197 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:15:29,197 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:15:29,197 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:15:29,198 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:15:29,198 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:15:29,198 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:15:29,198 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:15:29,198 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:15:29,199 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:15:29,199 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:15:29,199 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:15:29,199 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:15:29,200 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:15:29,200 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:15:29,200 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:15:29,200 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:15:29,201 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_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c [2022-11-21 22:15:29,585 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:15:29,607 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:15:29,612 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:15:29,614 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:15:29,614 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:15:29,616 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2022-11-21 22:15:32,725 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:15:33,353 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:15:33,354 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_552e2a1c-9924-4b77-a767-8f67199fb3d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2022-11-21 22:15:33,401 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg/data/31c8e461f/05113c3a95804cb3bb9ca79a231121b8/FLAGb0b173bea [2022-11-21 22:15:33,425 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg/data/31c8e461f/05113c3a95804cb3bb9ca79a231121b8 [2022-11-21 22:15:33,428 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:15:33,430 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:15:33,434 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:15:33,434 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:15:33,437 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:15:33,438 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:15:33" (1/1) ... [2022-11-21 22:15:33,439 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b4218f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:15:33, skipping insertion in model container [2022-11-21 22:15:33,439 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:15:33" (1/1) ... [2022-11-21 22:15:33,447 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:15:33,552 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:15:33,869 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_552e2a1c-9924-4b77-a767-8f67199fb3d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2022-11-21 22:15:33,877 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_552e2a1c-9924-4b77-a767-8f67199fb3d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2022-11-21 22:15:34,897 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:34,902 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:34,903 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:34,905 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:34,906 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:34,918 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:34,922 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:34,931 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:34,932 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:35,366 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:15:35,367 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:15:35,369 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:15:35,371 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:15:35,376 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:15:35,377 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:15:35,382 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:15:35,383 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:15:35,385 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:15:35,386 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:15:35,573 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:15:35,677 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:35,677 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:35,789 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:15:35,852 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 22:15:35,935 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:15:35,940 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_552e2a1c-9924-4b77-a767-8f67199fb3d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2022-11-21 22:15:35,940 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_552e2a1c-9924-4b77-a767-8f67199fb3d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2022-11-21 22:15:36,011 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:36,012 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:36,012 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:36,013 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:36,014 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:36,021 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:36,022 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:36,023 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:36,024 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:36,097 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:15:36,098 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:15:36,099 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:15:36,100 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:15:36,101 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:15:36,102 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:15:36,103 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:15:36,104 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:15:36,104 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:15:36,107 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:15:36,136 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:15:36,240 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:36,240 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:36,286 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:15:36,338 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:15:36,365 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_552e2a1c-9924-4b77-a767-8f67199fb3d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2022-11-21 22:15:36,365 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_552e2a1c-9924-4b77-a767-8f67199fb3d2/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2022-11-21 22:15:36,403 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:36,404 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:36,404 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:36,404 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:36,405 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:36,410 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:36,410 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:36,411 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:36,411 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:36,462 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:15:36,463 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:15:36,464 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:15:36,464 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:15:36,465 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:15:36,466 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:15:36,466 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:15:36,467 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:15:36,467 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:15:36,468 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:15:36,486 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:15:36,535 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:36,535 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:15:36,620 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:15:36,961 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:15:36,961 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:15:36 WrapperNode [2022-11-21 22:15:36,961 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:15:36,963 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:15:36,963 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:15:36,963 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:15:36,969 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:15:36" (1/1) ... [2022-11-21 22:15:37,068 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:15:36" (1/1) ... [2022-11-21 22:15:37,166 INFO L138 Inliner]: procedures = 711, calls = 2649, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 873 [2022-11-21 22:15:37,167 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:15:37,167 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:15:37,167 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:15:37,168 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:15:37,177 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:15:36" (1/1) ... [2022-11-21 22:15:37,178 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:15:36" (1/1) ... [2022-11-21 22:15:37,187 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:15:36" (1/1) ... [2022-11-21 22:15:37,188 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:15:36" (1/1) ... [2022-11-21 22:15:37,219 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:15:36" (1/1) ... [2022-11-21 22:15:37,222 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:15:36" (1/1) ... [2022-11-21 22:15:37,229 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:15:36" (1/1) ... [2022-11-21 22:15:37,236 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:15:36" (1/1) ... [2022-11-21 22:15:37,253 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:15:37,254 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:15:37,263 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:15:37,263 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:15:37,264 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:15:36" (1/1) ... [2022-11-21 22:15:37,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:15:37,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:15:37,300 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:15:37,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:15:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-21 22:15:37,353 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-21 22:15:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-21 22:15:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:15:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 22:15:37,354 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 22:15:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 22:15:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 22:15:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2022-11-21 22:15:37,355 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2022-11-21 22:15:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 22:15:37,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 22:15:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:15:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:15:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-21 22:15:37,357 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-21 22:15:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:15:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:15:37,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:15:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 22:15:37,357 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 22:15:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-21 22:15:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 22:15:37,358 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 22:15:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-21 22:15:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 22:15:37,359 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 22:15:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:15:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:15:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-11-21 22:15:37,360 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-11-21 22:15:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-21 22:15:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-21 22:15:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:15:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 22:15:37,361 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 22:15:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-11-21 22:15:37,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-11-21 22:15:37,755 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:15:37,757 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:15:39,859 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:15:40,279 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:15:40,280 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 22:15:40,282 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:15:40 BoogieIcfgContainer [2022-11-21 22:15:40,283 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:15:40,284 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:15:40,285 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:15:40,299 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:15:40,300 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:15:40" (1/1) ... [2022-11-21 22:15:40,311 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:15:40,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:15:40,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 108 states and 146 transitions. [2022-11-21 22:15:40,390 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 146 transitions. [2022-11-21 22:15:40,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-21 22:15:40,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:15:40,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:15:40,455 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) [2022-11-21 22:15:40,463 INFO L158 Benchmark]: Toolchain (without parser) took 7031.18ms. Allocated memory was 83.9MB in the beginning and 237.0MB in the end (delta: 153.1MB). Free memory was 60.6MB in the beginning and 100.8MB in the end (delta: -40.2MB). Peak memory consumption was 111.4MB. Max. memory is 16.1GB. [2022-11-21 22:15:40,463 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 62.9MB. Free memory is still 41.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:15:40,464 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3528.29ms. Allocated memory was 83.9MB in the beginning and 127.9MB in the end (delta: 44.0MB). Free memory was 60.3MB in the beginning and 55.5MB in the end (delta: 4.9MB). Peak memory consumption was 66.1MB. Max. memory is 16.1GB. [2022-11-21 22:15:40,464 INFO L158 Benchmark]: Boogie Procedure Inliner took 204.23ms. Allocated memory is still 127.9MB. Free memory was 55.5MB in the beginning and 69.4MB in the end (delta: -13.9MB). Peak memory consumption was 10.2MB. Max. memory is 16.1GB. [2022-11-21 22:15:40,467 INFO L158 Benchmark]: Boogie Preprocessor took 86.09ms. Allocated memory is still 127.9MB. Free memory was 69.4MB in the beginning and 61.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:15:40,467 INFO L158 Benchmark]: RCFGBuilder took 3029.55ms. Allocated memory was 127.9MB in the beginning and 237.0MB in the end (delta: 109.1MB). Free memory was 61.0MB in the beginning and 107.1MB in the end (delta: -46.1MB). Peak memory consumption was 66.8MB. Max. memory is 16.1GB. [2022-11-21 22:15:40,468 INFO L158 Benchmark]: CodeCheck took 175.78ms. Allocated memory is still 237.0MB. Free memory was 107.1MB in the beginning and 100.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:15:40,472 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 0.28ms. Allocated memory is still 62.9MB. Free memory is still 41.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3528.29ms. Allocated memory was 83.9MB in the beginning and 127.9MB in the end (delta: 44.0MB). Free memory was 60.3MB in the beginning and 55.5MB in the end (delta: 4.9MB). Peak memory consumption was 66.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 204.23ms. Allocated memory is still 127.9MB. Free memory was 55.5MB in the beginning and 69.4MB in the end (delta: -13.9MB). Peak memory consumption was 10.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 86.09ms. Allocated memory is still 127.9MB. Free memory was 69.4MB in the beginning and 61.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3029.55ms. Allocated memory was 127.9MB in the beginning and 237.0MB in the end (delta: 109.1MB). Free memory was 61.0MB in the beginning and 107.1MB in the end (delta: -46.1MB). Peak memory consumption was 66.8MB. Max. memory is 16.1GB. * CodeCheck took 175.78ms. Allocated memory is still 237.0MB. Free memory was 107.1MB in the beginning and 100.8MB 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. [2022-11-21 22:15:40,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_552e2a1c-9924-4b77-a767-8f67199fb3d2/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared