./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 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN/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_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN --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 --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 04:53:17,179 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 04:53:17,183 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 04:53:17,260 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 04:53:17,261 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 04:53:17,263 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 04:53:17,265 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 04:53:17,268 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 04:53:17,271 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 04:53:17,273 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 04:53:17,274 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 04:53:17,276 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 04:53:17,277 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 04:53:17,279 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 04:53:17,281 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 04:53:17,283 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 04:53:17,285 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 04:53:17,287 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 04:53:17,290 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 04:53:17,293 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 04:53:17,296 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 04:53:17,301 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 04:53:17,303 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 04:53:17,307 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 04:53:17,313 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 04:53:17,313 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 04:53:17,314 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 04:53:17,315 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 04:53:17,321 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 04:53:17,323 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 04:53:17,324 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 04:53:17,325 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 04:53:17,329 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 04:53:17,331 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 04:53:17,333 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 04:53:17,334 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 04:53:17,335 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 04:53:17,335 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 04:53:17,336 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 04:53:17,337 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 04:53:17,338 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 04:53:17,339 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 04:53:17,395 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 04:53:17,400 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 04:53:17,402 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 04:53:17,403 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 04:53:17,404 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 04:53:17,404 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 04:53:17,405 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 04:53:17,405 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 04:53:17,405 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 04:53:17,406 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 04:53:17,407 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 04:53:17,408 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 04:53:17,408 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 04:53:17,409 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 04:53:17,409 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 04:53:17,409 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 04:53:17,409 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 04:53:17,410 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 04:53:17,410 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:53:17,410 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 04:53:17,411 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 04:53:17,411 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 04:53:17,411 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 04:53:17,412 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 04:53:17,412 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 04:53:17,412 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_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c [2021-11-21 04:53:17,717 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 04:53:17,769 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 04:53:17,772 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 04:53:17,774 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 04:53:17,775 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 04:53:17,777 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2021-11-21 04:53:17,916 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN/data/abf355422/f405d51750a74df292086d2c7e4d272e/FLAGda816d9e7 [2021-11-21 04:53:19,208 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 04:53:19,210 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2021-11-21 04:53:19,270 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN/data/abf355422/f405d51750a74df292086d2c7e4d272e/FLAGda816d9e7 [2021-11-21 04:53:19,479 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN/data/abf355422/f405d51750a74df292086d2c7e4d272e [2021-11-21 04:53:19,483 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 04:53:19,484 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 04:53:19,487 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 04:53:19,487 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 04:53:19,491 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 04:53:19,492 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:53:19" (1/1) ... [2021-11-21 04:53:19,494 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41a3a9fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:53:19, skipping insertion in model container [2021-11-21 04:53:19,494 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:53:19" (1/1) ... [2021-11-21 04:53:19,504 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 04:53:19,680 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:53:19,998 WARN L230 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_3e5925d5-1360-48bd-b94d-d3e72dd09c15/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2021-11-21 04:53:20,007 WARN L230 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_3e5925d5-1360-48bd-b94d-d3e72dd09c15/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2021-11-21 04:53:21,322 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:21,328 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:21,329 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:21,330 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:21,332 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:21,360 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:21,362 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:21,377 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:21,379 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:21,925 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:53:21,927 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:53:21,929 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:53:21,931 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:53:21,933 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:53:21,934 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:53:21,935 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:53:21,936 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:53:21,937 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:53:21,938 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:53:22,215 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:53:22,391 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:22,391 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:22,512 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:53:22,629 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 04:53:22,657 WARN L230 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_3e5925d5-1360-48bd-b94d-d3e72dd09c15/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2021-11-21 04:53:22,660 WARN L230 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_3e5925d5-1360-48bd-b94d-d3e72dd09c15/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2021-11-21 04:53:22,703 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:22,704 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:22,704 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:22,709 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:22,713 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:22,721 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:22,726 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:22,728 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:22,728 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:22,778 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:53:22,779 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:53:22,780 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:53:22,781 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:53:22,782 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:53:22,783 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:53:22,784 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:53:22,784 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:53:22,785 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:53:22,786 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:53:22,812 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:53:22,903 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:22,903 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:22,953 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:53:23,247 INFO L208 MainTranslator]: Completed translation [2021-11-21 04:53:23,247 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:53:23 WrapperNode [2021-11-21 04:53:23,248 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 04:53:23,249 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 04:53:23,249 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 04:53:23,249 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 04:53:23,260 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:53:23" (1/1) ... [2021-11-21 04:53:23,486 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:53:23" (1/1) ... [2021-11-21 04:53:23,626 INFO L137 Inliner]: procedures = 691, calls = 2650, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 873 [2021-11-21 04:53:23,627 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 04:53:23,628 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 04:53:23,628 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 04:53:23,628 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 04:53:23,640 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:53:23" (1/1) ... [2021-11-21 04:53:23,640 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:53:23" (1/1) ... [2021-11-21 04:53:23,659 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:53:23" (1/1) ... [2021-11-21 04:53:23,660 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:53:23" (1/1) ... [2021-11-21 04:53:23,746 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:53:23" (1/1) ... [2021-11-21 04:53:23,762 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:53:23" (1/1) ... [2021-11-21 04:53:23,773 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:53:23" (1/1) ... [2021-11-21 04:53:23,806 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 04:53:23,807 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 04:53:23,807 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 04:53:23,807 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 04:53:23,815 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:53:23" (1/1) ... [2021-11-21 04:53:23,825 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:53:23,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 04:53:23,857 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 04:53:23,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 04:53:23,943 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-21 04:53:23,943 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-21 04:53:23,944 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-21 04:53:23,944 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 04:53:23,944 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 04:53:23,945 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 04:53:23,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 04:53:23,945 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2021-11-21 04:53:23,945 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2021-11-21 04:53:23,945 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 04:53:23,946 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 04:53:23,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 04:53:23,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 04:53:23,947 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-21 04:53:23,947 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-21 04:53:23,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 04:53:23,949 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 04:53:23,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 04:53:23,950 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 04:53:23,950 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 04:53:23,952 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 04:53:23,952 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 04:53:23,952 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 04:53:23,952 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 04:53:23,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 04:53:23,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 04:53:23,955 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-11-21 04:53:23,955 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-11-21 04:53:23,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 04:53:23,955 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 04:53:23,955 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 04:53:23,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 04:53:23,957 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-21 04:53:23,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-21 04:53:23,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 04:53:24,448 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 04:53:24,451 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 04:53:26,813 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 04:53:27,022 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 04:53:27,022 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 04:53:27,026 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:53:27 BoogieIcfgContainer [2021-11-21 04:53:27,027 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 04:53:27,028 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 04:53:27,028 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 04:53:27,041 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 04:53:27,042 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:53:27" (1/1) ... [2021-11-21 04:53:27,065 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 04:53:27,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:53:27,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 108 states and 146 transitions. [2021-11-21 04:53:27,182 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 146 transitions. [2021-11-21 04:53:27,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2021-11-21 04:53:27,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:53:27,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:53:27,367 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:419) 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:145) 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) [2021-11-21 04:53:27,372 INFO L158 Benchmark]: Toolchain (without parser) took 7886.64ms. Allocated memory was 94.4MB in the beginning and 180.4MB in the end (delta: 86.0MB). Free memory was 48.5MB in the beginning and 121.5MB in the end (delta: -73.0MB). Peak memory consumption was 48.1MB. Max. memory is 16.1GB. [2021-11-21 04:53:27,373 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 94.4MB. Free memory is still 73.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:53:27,374 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3761.43ms. Allocated memory was 94.4MB in the beginning and 127.9MB in the end (delta: 33.6MB). Free memory was 48.3MB in the beginning and 64.6MB in the end (delta: -16.3MB). Peak memory consumption was 84.4MB. Max. memory is 16.1GB. [2021-11-21 04:53:27,375 INFO L158 Benchmark]: Boogie Procedure Inliner took 378.10ms. Allocated memory is still 127.9MB. Free memory was 64.6MB in the beginning and 52.6MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 04:53:27,376 INFO L158 Benchmark]: Boogie Preprocessor took 177.89ms. Allocated memory is still 127.9MB. Free memory was 52.6MB in the beginning and 45.6MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 04:53:27,381 INFO L158 Benchmark]: RCFGBuilder took 3220.03ms. Allocated memory was 127.9MB in the beginning and 180.4MB in the end (delta: 52.4MB). Free memory was 45.6MB in the beginning and 97.8MB in the end (delta: -52.2MB). Peak memory consumption was 39.0MB. Max. memory is 16.1GB. [2021-11-21 04:53:27,387 INFO L158 Benchmark]: CodeCheck took 342.62ms. Allocated memory is still 180.4MB. Free memory was 97.8MB in the beginning and 121.5MB in the end (delta: -23.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-21 04:53:27,392 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 94.4MB. Free memory is still 73.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3761.43ms. Allocated memory was 94.4MB in the beginning and 127.9MB in the end (delta: 33.6MB). Free memory was 48.3MB in the beginning and 64.6MB in the end (delta: -16.3MB). Peak memory consumption was 84.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 378.10ms. Allocated memory is still 127.9MB. Free memory was 64.6MB in the beginning and 52.6MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 177.89ms. Allocated memory is still 127.9MB. Free memory was 52.6MB in the beginning and 45.6MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 3220.03ms. Allocated memory was 127.9MB in the beginning and 180.4MB in the end (delta: 52.4MB). Free memory was 45.6MB in the beginning and 97.8MB in the end (delta: -52.2MB). Peak memory consumption was 39.0MB. Max. memory is 16.1GB. * CodeCheck took 342.62ms. Allocated memory is still 180.4MB. Free memory was 97.8MB in the beginning and 121.5MB in the end (delta: -23.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 04:53:27,465 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN/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_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN --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 --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 04:53:30,697 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 04:53:30,702 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 04:53:30,772 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 04:53:30,773 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 04:53:30,781 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 04:53:30,784 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 04:53:30,796 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 04:53:30,806 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 04:53:30,809 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 04:53:30,815 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 04:53:30,818 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 04:53:30,820 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 04:53:30,826 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 04:53:30,829 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 04:53:30,832 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 04:53:30,839 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 04:53:30,849 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 04:53:30,852 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 04:53:30,856 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 04:53:30,862 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 04:53:30,865 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 04:53:30,867 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 04:53:30,870 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 04:53:30,878 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 04:53:30,880 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 04:53:30,881 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 04:53:30,884 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 04:53:30,885 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 04:53:30,886 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 04:53:30,887 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 04:53:30,888 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 04:53:30,891 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 04:53:30,892 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 04:53:30,895 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 04:53:30,895 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 04:53:30,897 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 04:53:30,897 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 04:53:30,906 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 04:53:30,909 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 04:53:30,910 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 04:53:30,917 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 04:53:30,981 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 04:53:30,982 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 04:53:30,984 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 04:53:30,984 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 04:53:30,986 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 04:53:30,987 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 04:53:30,988 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 04:53:30,988 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 04:53:30,988 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 04:53:30,989 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 04:53:30,990 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 04:53:30,991 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 04:53:30,991 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 04:53:30,991 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 04:53:30,992 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 04:53:30,992 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 04:53:30,992 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 04:53:30,993 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 04:53:30,993 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 04:53:30,993 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 04:53:30,994 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:53:30,994 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 04:53:30,995 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 04:53:30,995 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 04:53:30,995 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 04:53:30,996 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 04:53:30,996 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 04:53:30,996 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 04:53:30,997 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 04:53:30,997 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_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c [2021-11-21 04:53:31,522 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 04:53:31,550 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 04:53:31,554 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 04:53:31,556 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 04:53:31,558 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 04:53:31,560 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2021-11-21 04:53:31,662 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN/data/7e362d533/c8973e5b1cff47109f7ff38a351fccef/FLAG194af529f [2021-11-21 04:53:32,833 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 04:53:32,834 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2021-11-21 04:53:32,888 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN/data/7e362d533/c8973e5b1cff47109f7ff38a351fccef/FLAG194af529f [2021-11-21 04:53:33,146 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN/data/7e362d533/c8973e5b1cff47109f7ff38a351fccef [2021-11-21 04:53:33,149 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 04:53:33,151 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 04:53:33,153 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 04:53:33,153 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 04:53:33,176 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 04:53:33,177 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:53:33" (1/1) ... [2021-11-21 04:53:33,179 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@572c0962 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:53:33, skipping insertion in model container [2021-11-21 04:53:33,179 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:53:33" (1/1) ... [2021-11-21 04:53:33,190 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 04:53:33,388 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:53:33,933 WARN L230 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_3e5925d5-1360-48bd-b94d-d3e72dd09c15/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2021-11-21 04:53:33,947 WARN L230 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_3e5925d5-1360-48bd-b94d-d3e72dd09c15/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2021-11-21 04:53:35,198 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:35,199 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:35,200 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:35,201 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:35,203 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:35,227 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:35,228 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:35,231 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:35,232 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:35,815 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:53:35,817 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:53:35,819 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:53:35,821 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:53:35,823 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:53:35,824 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:53:35,825 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:53:35,826 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:53:35,828 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:53:35,829 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:53:36,082 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:53:36,216 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:36,217 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:36,394 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:53:36,521 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 04:53:36,586 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:53:36,602 WARN L230 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_3e5925d5-1360-48bd-b94d-d3e72dd09c15/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2021-11-21 04:53:36,603 WARN L230 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_3e5925d5-1360-48bd-b94d-d3e72dd09c15/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2021-11-21 04:53:36,700 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:36,708 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:36,709 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:36,711 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:36,712 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:36,723 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:36,729 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:36,733 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:36,734 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:36,818 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:53:36,849 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:53:36,850 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:53:36,851 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:53:36,852 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:53:36,853 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:53:36,853 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:53:36,854 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:53:36,854 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:53:36,859 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:53:36,902 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:53:36,994 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:36,995 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:37,049 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:53:37,148 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 04:53:37,175 WARN L230 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_3e5925d5-1360-48bd-b94d-d3e72dd09c15/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2021-11-21 04:53:37,181 WARN L230 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_3e5925d5-1360-48bd-b94d-d3e72dd09c15/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2021-11-21 04:53:37,243 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:37,244 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:37,244 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:37,245 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:37,245 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:37,252 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:37,252 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:37,253 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:37,255 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:37,326 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:53:37,327 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:53:37,328 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:53:37,329 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:53:37,330 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:53:37,330 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:53:37,331 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:53:37,331 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:53:37,332 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:53:37,332 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:53:37,371 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:53:37,496 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:37,496 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:53:37,593 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:53:38,072 INFO L208 MainTranslator]: Completed translation [2021-11-21 04:53:38,073 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:53:38 WrapperNode [2021-11-21 04:53:38,073 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 04:53:38,075 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 04:53:38,076 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 04:53:38,076 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 04:53:38,086 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:53:38" (1/1) ... [2021-11-21 04:53:38,241 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:53:38" (1/1) ... [2021-11-21 04:53:38,372 INFO L137 Inliner]: procedures = 711, calls = 2650, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 874 [2021-11-21 04:53:38,373 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 04:53:38,375 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 04:53:38,375 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 04:53:38,375 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 04:53:38,387 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:53:38" (1/1) ... [2021-11-21 04:53:38,387 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:53:38" (1/1) ... [2021-11-21 04:53:38,410 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:53:38" (1/1) ... [2021-11-21 04:53:38,412 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:53:38" (1/1) ... [2021-11-21 04:53:38,493 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:53:38" (1/1) ... [2021-11-21 04:53:38,514 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:53:38" (1/1) ... [2021-11-21 04:53:38,541 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:53:38" (1/1) ... [2021-11-21 04:53:38,555 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 04:53:38,565 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 04:53:38,565 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 04:53:38,566 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 04:53:38,567 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:53:38" (1/1) ... [2021-11-21 04:53:38,577 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:53:38,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 04:53:38,607 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 04:53:38,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 04:53:38,709 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-21 04:53:38,709 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-21 04:53:38,709 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-21 04:53:38,710 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 04:53:38,710 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 04:53:38,711 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 04:53:38,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 04:53:38,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 04:53:38,712 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2021-11-21 04:53:38,713 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2021-11-21 04:53:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 04:53:38,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 04:53:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 04:53:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 04:53:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-21 04:53:38,714 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-21 04:53:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 04:53:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 04:53:38,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 04:53:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 04:53:38,716 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 04:53:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-21 04:53:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 04:53:38,717 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 04:53:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 04:53:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 04:53:38,717 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 04:53:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 04:53:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 04:53:38,718 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-11-21 04:53:38,718 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-11-21 04:53:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 04:53:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-21 04:53:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 04:53:38,720 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 04:53:38,720 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 04:53:38,720 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-21 04:53:38,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-21 04:53:39,124 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 04:53:39,126 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 04:53:42,361 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 04:53:42,649 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 04:53:42,649 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 04:53:42,653 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:53:42 BoogieIcfgContainer [2021-11-21 04:53:42,654 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 04:53:42,655 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 04:53:42,656 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 04:53:42,669 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 04:53:42,673 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:53:42" (1/1) ... [2021-11-21 04:53:42,699 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 04:53:42,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:53:42,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 108 states and 146 transitions. [2021-11-21 04:53:42,784 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 146 transitions. [2021-11-21 04:53:42,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2021-11-21 04:53:42,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:53:42,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:53:42,856 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:419) 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:145) 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) [2021-11-21 04:53:42,873 INFO L158 Benchmark]: Toolchain (without parser) took 9720.17ms. Allocated memory was 58.7MB in the beginning and 192.9MB in the end (delta: 134.2MB). Free memory was 28.1MB in the beginning and 112.3MB in the end (delta: -84.1MB). Peak memory consumption was 51.9MB. Max. memory is 16.1GB. [2021-11-21 04:53:42,875 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 58.7MB. Free memory was 39.6MB in the beginning and 39.6MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:53:42,876 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4921.19ms. Allocated memory was 58.7MB in the beginning and 134.2MB in the end (delta: 75.5MB). Free memory was 27.9MB in the beginning and 67.0MB in the end (delta: -39.1MB). Peak memory consumption was 57.5MB. Max. memory is 16.1GB. [2021-11-21 04:53:42,877 INFO L158 Benchmark]: Boogie Procedure Inliner took 298.34ms. Allocated memory is still 134.2MB. Free memory was 67.0MB in the beginning and 55.4MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 04:53:42,879 INFO L158 Benchmark]: Boogie Preprocessor took 188.30ms. Allocated memory is still 134.2MB. Free memory was 54.5MB in the beginning and 47.0MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 04:53:42,880 INFO L158 Benchmark]: RCFGBuilder took 4088.72ms. Allocated memory was 134.2MB in the beginning and 192.9MB in the end (delta: 58.7MB). Free memory was 47.0MB in the beginning and 118.6MB in the end (delta: -71.6MB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. [2021-11-21 04:53:42,881 INFO L158 Benchmark]: CodeCheck took 215.53ms. Allocated memory is still 192.9MB. Free memory was 118.6MB in the beginning and 112.3MB in the end (delta: 6.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 04:53:42,886 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 58.7MB. Free memory was 39.6MB in the beginning and 39.6MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4921.19ms. Allocated memory was 58.7MB in the beginning and 134.2MB in the end (delta: 75.5MB). Free memory was 27.9MB in the beginning and 67.0MB in the end (delta: -39.1MB). Peak memory consumption was 57.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 298.34ms. Allocated memory is still 134.2MB. Free memory was 67.0MB in the beginning and 55.4MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 188.30ms. Allocated memory is still 134.2MB. Free memory was 54.5MB in the beginning and 47.0MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 4088.72ms. Allocated memory was 134.2MB in the beginning and 192.9MB in the end (delta: 58.7MB). Free memory was 47.0MB in the beginning and 118.6MB in the end (delta: -71.6MB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. * CodeCheck took 215.53ms. Allocated memory is still 192.9MB. Free memory was 118.6MB in the beginning and 112.3MB in the end (delta: 6.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 04:53:42,955 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e5925d5-1360-48bd-b94d-d3e72dd09c15/bin/ukojak-vF6T2TMglN/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