./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 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_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/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_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/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_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/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 21e14c4abf3c8c626ff1e4d64bac7246a96ab8c19ab8b6f263006a7e1f8fc191 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 22:37:09,907 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:37:09,911 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:37:09,960 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:37:09,963 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:37:09,970 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:37:09,974 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:37:09,979 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:37:09,982 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:37:09,992 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:37:09,994 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:37:09,997 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:37:09,999 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:37:10,002 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:37:10,009 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:37:10,010 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:37:10,014 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:37:10,016 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:37:10,018 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:37:10,021 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:37:10,027 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:37:10,032 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:37:10,035 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:37:10,037 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:37:10,045 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:37:10,049 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:37:10,049 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:37:10,052 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:37:10,053 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:37:10,054 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:37:10,055 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:37:10,056 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:37:10,060 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:37:10,062 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:37:10,063 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:37:10,063 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:37:10,065 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:37:10,065 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:37:10,065 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:37:10,069 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:37:10,070 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:37:10,072 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 22:37:10,130 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:37:10,130 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:37:10,133 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:37:10,133 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:37:10,135 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:37:10,135 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:37:10,136 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:37:10,136 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:37:10,136 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:37:10,137 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:37:10,138 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:37:10,139 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:37:10,139 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:37:10,139 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:37:10,140 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:37:10,140 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:37:10,140 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:37:10,141 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:37:10,141 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:37:10,141 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:37:10,142 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:37:10,142 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:37:10,142 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:37:10,143 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:37:10,143 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:37:10,143 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_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 21e14c4abf3c8c626ff1e4d64bac7246a96ab8c19ab8b6f263006a7e1f8fc191 [2022-11-21 22:37:10,571 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:37:10,619 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:37:10,622 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:37:10,624 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:37:10,625 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:37:10,627 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2022-11-21 22:37:14,277 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:37:14,830 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:37:14,830 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2022-11-21 22:37:14,868 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/bin/ukojak-jW3SillKbg/data/4c0b421ec/573bd226cb444356b68005bca6d8c2c1/FLAG7d95a3275 [2022-11-21 22:37:14,887 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/bin/ukojak-jW3SillKbg/data/4c0b421ec/573bd226cb444356b68005bca6d8c2c1 [2022-11-21 22:37:14,890 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:37:14,892 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:37:14,893 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:37:14,894 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:37:14,898 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:37:14,899 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:37:14" (1/1) ... [2022-11-21 22:37:14,900 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50cfc1f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:14, skipping insertion in model container [2022-11-21 22:37:14,901 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:37:14" (1/1) ... [2022-11-21 22:37:14,910 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:37:15,051 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:37:15,412 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_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2022-11-21 22:37:15,427 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_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2022-11-21 22:37:16,768 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:16,770 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:16,771 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:16,773 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:16,777 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:16,808 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:16,809 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:16,815 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:16,816 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:17,461 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:37:17,463 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:37:17,464 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:37:17,466 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:37:17,469 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:37:17,470 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:37:17,471 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:37:17,472 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:37:17,473 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:37:17,474 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:37:17,736 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:37:17,908 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:17,920 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:18,168 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:37:18,270 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:37:18,302 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_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2022-11-21 22:37:18,310 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_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2022-11-21 22:37:18,367 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:18,369 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:18,370 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:18,371 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:18,375 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:18,389 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:18,390 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:18,392 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:18,394 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:18,462 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:37:18,463 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:37:18,464 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:37:18,466 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:37:18,468 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:37:18,469 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:37:18,470 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:37:18,471 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:37:18,471 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:37:18,475 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:37:18,519 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:37:18,637 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:18,638 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:18,696 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:37:18,957 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:37:18,958 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:18 WrapperNode [2022-11-21 22:37:18,959 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:37:18,960 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:37:18,961 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:37:18,961 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:37:18,996 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:18" (1/1) ... [2022-11-21 22:37:19,187 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:18" (1/1) ... [2022-11-21 22:37:19,267 INFO L138 Inliner]: procedures = 690, calls = 2613, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 810 [2022-11-21 22:37:19,268 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:37:19,269 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:37:19,269 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:37:19,269 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:37:19,281 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:18" (1/1) ... [2022-11-21 22:37:19,281 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:18" (1/1) ... [2022-11-21 22:37:19,291 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:18" (1/1) ... [2022-11-21 22:37:19,291 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:18" (1/1) ... [2022-11-21 22:37:19,326 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:18" (1/1) ... [2022-11-21 22:37:19,331 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:18" (1/1) ... [2022-11-21 22:37:19,338 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:18" (1/1) ... [2022-11-21 22:37:19,343 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:18" (1/1) ... [2022-11-21 22:37:19,353 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:37:19,354 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:37:19,355 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:37:19,355 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:37:19,356 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:18" (1/1) ... [2022-11-21 22:37:19,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:37:19,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:37:19,409 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:37:19,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:37:19,472 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-21 22:37:19,472 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-21 22:37:19,473 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:37:19,473 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 22:37:19,473 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 22:37:19,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 22:37:19,474 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 22:37:19,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 22:37:19,474 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_left_trim_pred [2022-11-21 22:37:19,474 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_left_trim_pred [2022-11-21 22:37:19,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:37:19,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:37:19,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:37:19,475 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:37:19,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:37:19,476 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 22:37:19,477 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 22:37:19,477 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 22:37:19,477 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 22:37:19,477 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 22:37:19,478 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 22:37:19,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:37:19,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:37:19,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:37:19,478 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~int [2022-11-21 22:37:19,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~int [2022-11-21 22:37:19,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 22:37:19,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:37:19,923 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:37:19,926 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:37:21,625 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:37:21,949 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:37:21,949 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 22:37:21,952 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:37:21 BoogieIcfgContainer [2022-11-21 22:37:21,952 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:37:21,953 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:37:21,953 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:37:21,966 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:37:21,966 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:37:21" (1/1) ... [2022-11-21 22:37:21,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:37:22,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:22,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2022-11-21 22:37:22,038 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2022-11-21 22:37:22,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 22:37:22,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:22,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:22,098 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 22:37:22,110 INFO L158 Benchmark]: Toolchain (without parser) took 7214.34ms. Allocated memory was 165.7MB in the beginning and 243.3MB in the end (delta: 77.6MB). Free memory was 122.4MB in the beginning and 179.9MB in the end (delta: -57.5MB). Peak memory consumption was 21.8MB. Max. memory is 16.1GB. [2022-11-21 22:37:22,111 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 165.7MB. Free memory was 114.0MB in the beginning and 113.9MB in the end (delta: 176.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:37:22,112 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4065.95ms. Allocated memory was 165.7MB in the beginning and 243.3MB in the end (delta: 77.6MB). Free memory was 121.9MB in the beginning and 103.8MB in the end (delta: 18.1MB). Peak memory consumption was 105.3MB. Max. memory is 16.1GB. [2022-11-21 22:37:22,113 INFO L158 Benchmark]: Boogie Procedure Inliner took 307.63ms. Allocated memory is still 243.3MB. Free memory was 103.8MB in the beginning and 178.6MB in the end (delta: -74.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 22:37:22,114 INFO L158 Benchmark]: Boogie Preprocessor took 84.91ms. Allocated memory is still 243.3MB. Free memory was 178.6MB in the beginning and 171.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:37:22,115 INFO L158 Benchmark]: RCFGBuilder took 2597.93ms. Allocated memory is still 243.3MB. Free memory was 171.2MB in the beginning and 186.2MB in the end (delta: -15.0MB). Peak memory consumption was 95.1MB. Max. memory is 16.1GB. [2022-11-21 22:37:22,117 INFO L158 Benchmark]: CodeCheck took 152.33ms. Allocated memory is still 243.3MB. Free memory was 186.2MB in the beginning and 179.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:37:22,120 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 0.37ms. Allocated memory is still 165.7MB. Free memory was 114.0MB in the beginning and 113.9MB in the end (delta: 176.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4065.95ms. Allocated memory was 165.7MB in the beginning and 243.3MB in the end (delta: 77.6MB). Free memory was 121.9MB in the beginning and 103.8MB in the end (delta: 18.1MB). Peak memory consumption was 105.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 307.63ms. Allocated memory is still 243.3MB. Free memory was 103.8MB in the beginning and 178.6MB in the end (delta: -74.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 84.91ms. Allocated memory is still 243.3MB. Free memory was 178.6MB in the beginning and 171.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2597.93ms. Allocated memory is still 243.3MB. Free memory was 171.2MB in the beginning and 186.2MB in the end (delta: -15.0MB). Peak memory consumption was 95.1MB. Max. memory is 16.1GB. * CodeCheck took 152.33ms. Allocated memory is still 243.3MB. Free memory was 186.2MB in the beginning and 179.9MB 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 22:37:22,146 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/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_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/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_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/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_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/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 21e14c4abf3c8c626ff1e4d64bac7246a96ab8c19ab8b6f263006a7e1f8fc191 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 22:37:24,989 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:37:24,993 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:37:25,036 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:37:25,037 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:37:25,042 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:37:25,045 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:37:25,049 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:37:25,051 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:37:25,053 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:37:25,055 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:37:25,058 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:37:25,058 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:37:25,060 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:37:25,061 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:37:25,063 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:37:25,064 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:37:25,065 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:37:25,067 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:37:25,070 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:37:25,072 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:37:25,073 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:37:25,075 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:37:25,076 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:37:25,081 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:37:25,081 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:37:25,081 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:37:25,083 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:37:25,083 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:37:25,085 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:37:25,085 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:37:25,086 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:37:25,087 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:37:25,088 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:37:25,104 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:37:25,106 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:37:25,107 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:37:25,108 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:37:25,108 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:37:25,110 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:37:25,111 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:37:25,112 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 22:37:25,141 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:37:25,142 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:37:25,143 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:37:25,143 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:37:25,145 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:37:25,145 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:37:25,145 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:37:25,146 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:37:25,146 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:37:25,146 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:37:25,147 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:37:25,147 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:37:25,147 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:37:25,147 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:37:25,148 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:37:25,148 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:37:25,148 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:37:25,149 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:37:25,149 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:37:25,149 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:37:25,150 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:37:25,150 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:37:25,151 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:37:25,151 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:37:25,151 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:37:25,151 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:37:25,152 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:37:25,152 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:37:25,152 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:37:25,153 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_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 21e14c4abf3c8c626ff1e4d64bac7246a96ab8c19ab8b6f263006a7e1f8fc191 [2022-11-21 22:37:25,555 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:37:25,595 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:37:25,598 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:37:25,600 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:37:25,603 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:37:25,605 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2022-11-21 22:37:29,309 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:37:30,042 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:37:30,043 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2022-11-21 22:37:30,098 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/bin/ukojak-jW3SillKbg/data/5f853a9ba/b16495026460488aa3f1df82d7ad9a80/FLAG2b695c6f1 [2022-11-21 22:37:30,131 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/bin/ukojak-jW3SillKbg/data/5f853a9ba/b16495026460488aa3f1df82d7ad9a80 [2022-11-21 22:37:30,134 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:37:30,136 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:37:30,139 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:37:30,140 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:37:30,144 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:37:30,145 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:37:30" (1/1) ... [2022-11-21 22:37:30,146 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b2b8023 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:30, skipping insertion in model container [2022-11-21 22:37:30,150 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:37:30" (1/1) ... [2022-11-21 22:37:30,161 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:37:30,333 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:37:30,700 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_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2022-11-21 22:37:30,712 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_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2022-11-21 22:37:31,990 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:31,995 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:31,997 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:31,998 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:32,000 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:32,016 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:32,016 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:32,018 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:32,019 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:32,550 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:37:32,552 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:37:32,554 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:37:32,555 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:37:32,557 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:37:32,558 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:37:32,559 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:37:32,560 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:37:32,561 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:37:32,562 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:37:32,793 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:37:32,942 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:32,943 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:33,109 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:37:33,180 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 22:37:33,276 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:37:33,284 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_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2022-11-21 22:37:33,285 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_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2022-11-21 22:37:33,353 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:33,353 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:33,354 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:33,356 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:33,366 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:33,385 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:33,386 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:33,391 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:33,392 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:33,449 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:37:33,450 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:37:33,451 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:37:33,452 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:37:33,454 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:37:33,454 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:37:33,455 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:37:33,456 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:37:33,456 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:37:33,457 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:37:33,485 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:37:33,613 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:33,614 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:33,673 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:37:33,738 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:37:33,762 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_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2022-11-21 22:37:33,770 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_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2022-11-21 22:37:33,834 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:33,836 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:33,836 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:33,837 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:33,841 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:33,848 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:33,849 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:33,850 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:33,850 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:33,916 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:37:33,917 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:37:33,918 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:37:33,919 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:37:33,920 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:37:33,920 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:37:33,921 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:37:33,922 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:37:33,922 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:37:33,923 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:37:33,948 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:37:34,032 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:34,032 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:37:34,089 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:37:34,638 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:37:34,640 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:34 WrapperNode [2022-11-21 22:37:34,641 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:37:34,642 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:37:34,643 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:37:34,643 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:37:34,653 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:34" (1/1) ... [2022-11-21 22:37:34,788 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:34" (1/1) ... [2022-11-21 22:37:34,876 INFO L138 Inliner]: procedures = 710, calls = 2613, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 811 [2022-11-21 22:37:34,877 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:37:34,878 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:37:34,878 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:37:34,878 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:37:34,891 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:34" (1/1) ... [2022-11-21 22:37:34,891 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:34" (1/1) ... [2022-11-21 22:37:34,903 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:34" (1/1) ... [2022-11-21 22:37:34,904 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:34" (1/1) ... [2022-11-21 22:37:34,942 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:34" (1/1) ... [2022-11-21 22:37:34,948 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:34" (1/1) ... [2022-11-21 22:37:34,956 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:34" (1/1) ... [2022-11-21 22:37:34,962 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:34" (1/1) ... [2022-11-21 22:37:34,973 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:37:34,974 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:37:34,974 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:37:34,975 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:37:34,976 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:34" (1/1) ... [2022-11-21 22:37:34,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:37:34,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:37:35,018 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:37:35,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:37:35,073 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-21 22:37:35,074 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-21 22:37:35,074 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~C_BOOL [2022-11-21 22:37:35,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~C_BOOL [2022-11-21 22:37:35,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:37:35,074 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 22:37:35,075 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 22:37:35,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 22:37:35,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 22:37:35,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-21 22:37:35,076 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 22:37:35,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 22:37:35,076 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_left_trim_pred [2022-11-21 22:37:35,076 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_left_trim_pred [2022-11-21 22:37:35,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:37:35,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:37:35,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:37:35,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:37:35,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:37:35,077 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 22:37:35,078 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 22:37:35,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-21 22:37:35,078 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 22:37:35,078 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 22:37:35,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-21 22:37:35,079 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 22:37:35,079 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 22:37:35,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:37:35,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:37:35,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-21 22:37:35,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-21 22:37:35,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:37:35,613 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:37:35,621 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:37:38,201 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:37:38,791 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:37:38,792 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 22:37:38,795 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:37:38 BoogieIcfgContainer [2022-11-21 22:37:38,796 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:37:38,798 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:37:38,798 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:37:38,812 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:37:38,812 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:37:38" (1/1) ... [2022-11-21 22:37:38,826 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:37:38,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:38,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2022-11-21 22:37:38,913 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2022-11-21 22:37:38,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-21 22:37:38,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:38,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:38,979 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 22:37:38,984 INFO L158 Benchmark]: Toolchain (without parser) took 8847.91ms. Allocated memory was 86.0MB in the beginning and 247.5MB in the end (delta: 161.5MB). Free memory was 60.3MB in the beginning and 158.3MB in the end (delta: -98.0MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2022-11-21 22:37:38,985 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 60.8MB. Free memory is still 39.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:37:38,986 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4502.13ms. Allocated memory was 86.0MB in the beginning and 132.1MB in the end (delta: 46.1MB). Free memory was 60.1MB in the beginning and 71.9MB in the end (delta: -11.8MB). Peak memory consumption was 62.4MB. Max. memory is 16.1GB. [2022-11-21 22:37:38,986 INFO L158 Benchmark]: Boogie Procedure Inliner took 234.92ms. Allocated memory is still 132.1MB. Free memory was 71.9MB in the beginning and 71.0MB in the end (delta: 874.6kB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:37:38,987 INFO L158 Benchmark]: Boogie Preprocessor took 95.14ms. Allocated memory is still 132.1MB. Free memory was 71.0MB in the beginning and 62.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:37:38,988 INFO L158 Benchmark]: RCFGBuilder took 3822.04ms. Allocated memory was 132.1MB in the beginning and 247.5MB in the end (delta: 115.3MB). Free memory was 62.6MB in the beginning and 164.6MB in the end (delta: -102.1MB). Peak memory consumption was 73.6MB. Max. memory is 16.1GB. [2022-11-21 22:37:38,988 INFO L158 Benchmark]: CodeCheck took 185.18ms. Allocated memory is still 247.5MB. Free memory was 164.6MB in the beginning and 158.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:37:38,990 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 60.8MB. Free memory is still 39.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4502.13ms. Allocated memory was 86.0MB in the beginning and 132.1MB in the end (delta: 46.1MB). Free memory was 60.1MB in the beginning and 71.9MB in the end (delta: -11.8MB). Peak memory consumption was 62.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 234.92ms. Allocated memory is still 132.1MB. Free memory was 71.9MB in the beginning and 71.0MB in the end (delta: 874.6kB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 95.14ms. Allocated memory is still 132.1MB. Free memory was 71.0MB in the beginning and 62.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3822.04ms. Allocated memory was 132.1MB in the beginning and 247.5MB in the end (delta: 115.3MB). Free memory was 62.6MB in the beginning and 164.6MB in the end (delta: -102.1MB). Peak memory consumption was 73.6MB. Max. memory is 16.1GB. * CodeCheck took 185.18ms. Allocated memory is still 247.5MB. Free memory was 164.6MB in the beginning and 158.3MB 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 22:37:39,020 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c49ffda5-af4a-40d3-a609-8b5f6807c9d1/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared