./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_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_f3090f2c-a1b2-4d1c-a709-8598583cdb03/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3090f2c-a1b2-4d1c-a709-8598583cdb03/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_f3090f2c-a1b2-4d1c-a709-8598583cdb03/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3090f2c-a1b2-4d1c-a709-8598583cdb03/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3090f2c-a1b2-4d1c-a709-8598583cdb03/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_f3090f2c-a1b2-4d1c-a709-8598583cdb03/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 f6da3aa04741dedcde0205dc04a8136a445ebd58b30adbc60377ecda455d64bb --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:17:43,203 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:17:43,204 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:17:43,260 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:17:43,261 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:17:43,265 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:17:43,268 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:17:43,272 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:17:43,275 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:17:43,283 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:17:43,284 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:17:43,286 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:17:43,287 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:17:43,290 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:17:43,292 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:17:43,298 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:17:43,300 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:17:43,301 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:17:43,307 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:17:43,315 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:17:43,317 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:17:43,319 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:17:43,322 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:17:43,324 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:17:43,329 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:17:43,330 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:17:43,330 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:17:43,333 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:17:43,333 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:17:43,335 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:17:43,336 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:17:43,337 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:17:43,339 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:17:43,340 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:17:43,342 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:17:43,342 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:17:43,343 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:17:43,343 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:17:43,343 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:17:43,344 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:17:43,345 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:17:43,346 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3090f2c-a1b2-4d1c-a709-8598583cdb03/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 05:17:43,403 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:17:43,403 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:17:43,405 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:17:43,405 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:17:43,406 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:17:43,406 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:17:43,406 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:17:43,406 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 05:17:43,413 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:17:43,413 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:17:43,414 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:17:43,414 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:17:43,415 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:17:43,415 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:17:43,415 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:17:43,415 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:17:43,416 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:17:43,416 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:17:43,416 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:17:43,416 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:17:43,417 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:17:43,417 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:17:43,417 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 05:17:43,417 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 05:17:43,418 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:17:43,418 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_f3090f2c-a1b2-4d1c-a709-8598583cdb03/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3090f2c-a1b2-4d1c-a709-8598583cdb03/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6da3aa04741dedcde0205dc04a8136a445ebd58b30adbc60377ecda455d64bb [2021-11-21 05:17:43,677 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:17:43,705 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:17:43,707 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:17:43,709 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:17:43,710 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:17:43,711 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3090f2c-a1b2-4d1c-a709-8598583cdb03/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2021-11-21 05:17:43,792 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3090f2c-a1b2-4d1c-a709-8598583cdb03/bin/ukojak-vF6T2TMglN/data/155fa0cd6/3472f157a689466d8d04f87d932a091c/FLAGf297d698c [2021-11-21 05:17:44,629 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:17:44,631 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3090f2c-a1b2-4d1c-a709-8598583cdb03/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2021-11-21 05:17:44,679 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3090f2c-a1b2-4d1c-a709-8598583cdb03/bin/ukojak-vF6T2TMglN/data/155fa0cd6/3472f157a689466d8d04f87d932a091c/FLAGf297d698c [2021-11-21 05:17:45,135 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3090f2c-a1b2-4d1c-a709-8598583cdb03/bin/ukojak-vF6T2TMglN/data/155fa0cd6/3472f157a689466d8d04f87d932a091c [2021-11-21 05:17:45,137 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:17:45,139 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:17:45,140 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:17:45,140 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:17:45,143 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:17:45,144 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:17:45" (1/1) ... [2021-11-21 05:17:45,145 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ab02723 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:45, skipping insertion in model container [2021-11-21 05:17:45,146 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:17:45" (1/1) ... [2021-11-21 05:17:45,153 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:17:45,258 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:17:45,553 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_f3090f2c-a1b2-4d1c-a709-8598583cdb03/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2021-11-21 05:17:45,560 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_f3090f2c-a1b2-4d1c-a709-8598583cdb03/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2021-11-21 05:17:46,565 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:46,566 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:46,566 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:46,567 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:46,569 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:46,584 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:46,585 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:46,587 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:46,587 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:47,016 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:17:47,017 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:17:47,019 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:17:47,020 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:17:47,021 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:17:47,022 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:17:47,023 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:17:47,024 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:17:47,024 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:17:47,025 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:17:47,209 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:17:47,295 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:47,296 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:47,369 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:17:47,534 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:17:47,564 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_f3090f2c-a1b2-4d1c-a709-8598583cdb03/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2021-11-21 05:17:47,564 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_f3090f2c-a1b2-4d1c-a709-8598583cdb03/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2021-11-21 05:17:47,643 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:47,645 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:47,646 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:47,647 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:47,649 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:47,660 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:47,664 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:47,665 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:47,669 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:47,713 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:17:47,714 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:17:47,715 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:17:47,716 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:17:47,720 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:17:47,721 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:17:47,721 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:17:47,722 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:17:47,722 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:17:47,723 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:17:47,756 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:17:47,833 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:47,834 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:47,908 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:17:48,177 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:17:48,178 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:48 WrapperNode [2021-11-21 05:17:48,178 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:17:48,179 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:17:48,180 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:17:48,180 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:17:48,187 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:48" (1/1) ... [2021-11-21 05:17:48,315 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:48" (1/1) ... [2021-11-21 05:17:48,417 INFO L137 Inliner]: procedures = 691, calls = 2645, calls flagged for inlining = 61, calls inlined = 11, statements flattened = 975 [2021-11-21 05:17:48,417 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:17:48,418 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:17:48,419 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:17:48,419 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:17:48,428 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:48" (1/1) ... [2021-11-21 05:17:48,428 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:48" (1/1) ... [2021-11-21 05:17:48,441 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:48" (1/1) ... [2021-11-21 05:17:48,442 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:48" (1/1) ... [2021-11-21 05:17:48,492 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:48" (1/1) ... [2021-11-21 05:17:48,497 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:48" (1/1) ... [2021-11-21 05:17:48,506 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:48" (1/1) ... [2021-11-21 05:17:48,534 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:17:48,549 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:17:48,549 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:17:48,549 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:17:48,552 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:48" (1/1) ... [2021-11-21 05:17:48,559 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:17:48,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3090f2c-a1b2-4d1c-a709-8598583cdb03/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:17:48,586 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3090f2c-a1b2-4d1c-a709-8598583cdb03/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:17:48,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3090f2c-a1b2-4d1c-a709-8598583cdb03/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:17:48,634 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2021-11-21 05:17:48,634 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2021-11-21 05:17:48,634 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-21 05:17:48,635 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-21 05:17:48,635 INFO L130 BoogieDeclarations]: Found specification of procedure ntohs [2021-11-21 05:17:48,635 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:17:48,635 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 05:17:48,636 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 05:17:48,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2021-11-21 05:17:48,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-21 05:17:48,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-21 05:17:48,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 05:17:48,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-21 05:17:48,637 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-21 05:17:48,637 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:17:48,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:17:48,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:17:48,639 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh16 [2021-11-21 05:17:48,640 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh16 [2021-11-21 05:17:48,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:17:48,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:17:48,641 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:17:48,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:17:48,641 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:17:48,641 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:17:48,642 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 05:17:48,642 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 05:17:48,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-21 05:17:48,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-21 05:17:48,643 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-21 05:17:48,643 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-21 05:17:48,643 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:17:48,643 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:17:48,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:17:48,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:17:48,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:17:48,645 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 05:17:48,645 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 05:17:48,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 05:17:48,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2021-11-21 05:17:48,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 05:17:48,973 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:17:48,976 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:17:50,538 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:17:50,718 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:17:50,718 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 05:17:50,721 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:17:50 BoogieIcfgContainer [2021-11-21 05:17:50,721 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:17:50,722 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:17:50,722 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:17:50,733 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:17:50,733 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:17:50" (1/1) ... [2021-11-21 05:17:50,745 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:17:50,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:17:50,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 126 states and 174 transitions. [2021-11-21 05:17:50,837 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 174 transitions. [2021-11-21 05:17:50,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-21 05:17:50,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:17:50,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:17:50,899 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 05:17:50,912 INFO L158 Benchmark]: Toolchain (without parser) took 5768.36ms. Allocated memory was 107.0MB in the beginning and 218.1MB in the end (delta: 111.1MB). Free memory was 68.8MB in the beginning and 124.3MB in the end (delta: -55.5MB). Peak memory consumption was 55.1MB. Max. memory is 16.1GB. [2021-11-21 05:17:50,913 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 107.0MB. Free memory was 61.0MB in the beginning and 61.0MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:17:50,914 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3038.32ms. Allocated memory was 107.0MB in the beginning and 178.3MB in the end (delta: 71.3MB). Free memory was 68.8MB in the beginning and 90.7MB in the end (delta: -21.9MB). Peak memory consumption was 69.0MB. Max. memory is 16.1GB. [2021-11-21 05:17:50,914 INFO L158 Benchmark]: Boogie Procedure Inliner took 238.16ms. Allocated memory is still 178.3MB. Free memory was 90.7MB in the beginning and 122.5MB in the end (delta: -31.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-21 05:17:50,915 INFO L158 Benchmark]: Boogie Preprocessor took 130.00ms. Allocated memory is still 178.3MB. Free memory was 122.5MB in the beginning and 115.2MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:17:50,916 INFO L158 Benchmark]: RCFGBuilder took 2172.58ms. Allocated memory was 178.3MB in the beginning and 218.1MB in the end (delta: 39.8MB). Free memory was 115.2MB in the beginning and 131.6MB in the end (delta: -16.4MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. [2021-11-21 05:17:50,916 INFO L158 Benchmark]: CodeCheck took 184.42ms. Allocated memory is still 218.1MB. Free memory was 131.6MB in the beginning and 124.3MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:17:50,920 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 0.30ms. Allocated memory is still 107.0MB. Free memory was 61.0MB in the beginning and 61.0MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3038.32ms. Allocated memory was 107.0MB in the beginning and 178.3MB in the end (delta: 71.3MB). Free memory was 68.8MB in the beginning and 90.7MB in the end (delta: -21.9MB). Peak memory consumption was 69.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 238.16ms. Allocated memory is still 178.3MB. Free memory was 90.7MB in the beginning and 122.5MB in the end (delta: -31.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 130.00ms. Allocated memory is still 178.3MB. Free memory was 122.5MB in the beginning and 115.2MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2172.58ms. Allocated memory was 178.3MB in the beginning and 218.1MB in the end (delta: 39.8MB). Free memory was 115.2MB in the beginning and 131.6MB in the end (delta: -16.4MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. * CodeCheck took 184.42ms. Allocated memory is still 218.1MB. Free memory was 131.6MB in the beginning and 124.3MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 05:17:50,978 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3090f2c-a1b2-4d1c-a709-8598583cdb03/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_f3090f2c-a1b2-4d1c-a709-8598583cdb03/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3090f2c-a1b2-4d1c-a709-8598583cdb03/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_f3090f2c-a1b2-4d1c-a709-8598583cdb03/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3090f2c-a1b2-4d1c-a709-8598583cdb03/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3090f2c-a1b2-4d1c-a709-8598583cdb03/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_f3090f2c-a1b2-4d1c-a709-8598583cdb03/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 f6da3aa04741dedcde0205dc04a8136a445ebd58b30adbc60377ecda455d64bb --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:17:53,387 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:17:53,390 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:17:53,432 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:17:53,433 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:17:53,434 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:17:53,436 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:17:53,438 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:17:53,440 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:17:53,446 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:17:53,449 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:17:53,451 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:17:53,453 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:17:53,455 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:17:53,457 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:17:53,459 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:17:53,461 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:17:53,462 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:17:53,466 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:17:53,474 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:17:53,476 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:17:53,477 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:17:53,480 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:17:53,482 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:17:53,486 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:17:53,486 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:17:53,486 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:17:53,493 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:17:53,494 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:17:53,495 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:17:53,496 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:17:53,497 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:17:53,499 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:17:53,500 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:17:53,501 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:17:53,502 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:17:53,503 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:17:53,503 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:17:53,503 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:17:53,505 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:17:53,506 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:17:53,507 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3090f2c-a1b2-4d1c-a709-8598583cdb03/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 05:17:53,558 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:17:53,559 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:17:53,560 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:17:53,561 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:17:53,562 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:17:53,562 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:17:53,563 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:17:53,563 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:17:53,563 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:17:53,563 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:17:53,564 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:17:53,565 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 05:17:53,565 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 05:17:53,565 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 05:17:53,565 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:17:53,566 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:17:53,566 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:17:53,566 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:17:53,566 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:17:53,566 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:17:53,567 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:17:53,567 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:17:53,567 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:17:53,567 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:17:53,568 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 05:17:53,568 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 05:17:53,568 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:17:53,568 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 05:17:53,568 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 05:17:53,569 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_f3090f2c-a1b2-4d1c-a709-8598583cdb03/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3090f2c-a1b2-4d1c-a709-8598583cdb03/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6da3aa04741dedcde0205dc04a8136a445ebd58b30adbc60377ecda455d64bb [2021-11-21 05:17:53,946 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:17:53,967 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:17:53,969 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:17:53,971 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:17:53,972 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:17:53,973 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3090f2c-a1b2-4d1c-a709-8598583cdb03/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2021-11-21 05:17:54,053 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3090f2c-a1b2-4d1c-a709-8598583cdb03/bin/ukojak-vF6T2TMglN/data/b9ebb36c9/9a9eb778b0374f0d9db4ec76a1819a1a/FLAG9700d085e [2021-11-21 05:17:55,059 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:17:55,060 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3090f2c-a1b2-4d1c-a709-8598583cdb03/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2021-11-21 05:17:55,109 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3090f2c-a1b2-4d1c-a709-8598583cdb03/bin/ukojak-vF6T2TMglN/data/b9ebb36c9/9a9eb778b0374f0d9db4ec76a1819a1a/FLAG9700d085e [2021-11-21 05:17:55,459 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3090f2c-a1b2-4d1c-a709-8598583cdb03/bin/ukojak-vF6T2TMglN/data/b9ebb36c9/9a9eb778b0374f0d9db4ec76a1819a1a [2021-11-21 05:17:55,461 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:17:55,462 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:17:55,464 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:17:55,464 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:17:55,478 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:17:55,479 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:17:55" (1/1) ... [2021-11-21 05:17:55,480 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ce63794 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:55, skipping insertion in model container [2021-11-21 05:17:55,480 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:17:55" (1/1) ... [2021-11-21 05:17:55,487 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:17:55,607 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:17:55,906 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_f3090f2c-a1b2-4d1c-a709-8598583cdb03/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2021-11-21 05:17:55,914 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_f3090f2c-a1b2-4d1c-a709-8598583cdb03/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2021-11-21 05:17:56,983 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:56,984 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:56,984 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:56,985 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:56,986 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:57,002 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:57,002 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:57,004 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:57,005 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:57,384 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:17:57,385 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:17:57,386 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:17:57,388 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:17:57,389 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:17:57,390 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:17:57,391 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:17:57,392 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:17:57,392 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:17:57,393 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:17:57,563 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:17:57,663 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:57,664 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:57,748 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:17:57,851 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 05:17:57,951 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:17:57,959 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_f3090f2c-a1b2-4d1c-a709-8598583cdb03/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2021-11-21 05:17:57,961 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_f3090f2c-a1b2-4d1c-a709-8598583cdb03/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2021-11-21 05:17:58,013 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:58,014 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:58,014 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:58,015 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:58,015 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:58,022 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:58,022 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:58,023 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:58,024 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:58,074 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:17:58,076 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:17:58,076 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:17:58,077 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:17:58,081 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:17:58,083 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:17:58,086 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:17:58,087 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:17:58,087 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:17:58,091 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:17:58,121 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:17:58,228 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:58,228 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:58,276 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:17:58,324 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:17:58,348 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_f3090f2c-a1b2-4d1c-a709-8598583cdb03/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2021-11-21 05:17:58,349 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_f3090f2c-a1b2-4d1c-a709-8598583cdb03/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2021-11-21 05:17:58,410 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:58,412 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:58,413 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:58,413 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:58,414 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:58,422 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:58,423 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:58,423 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:58,424 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:58,460 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:17:58,461 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:17:58,461 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:17:58,462 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:17:58,463 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:17:58,463 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:17:58,464 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:17:58,464 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:17:58,465 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:17:58,465 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:17:58,489 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:17:58,588 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:58,588 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:17:58,618 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:17:59,076 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:17:59,077 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:59 WrapperNode [2021-11-21 05:17:59,077 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:17:59,079 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:17:59,079 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:17:59,079 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:17:59,086 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:59" (1/1) ... [2021-11-21 05:17:59,211 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:59" (1/1) ... [2021-11-21 05:17:59,344 INFO L137 Inliner]: procedures = 711, calls = 2645, calls flagged for inlining = 61, calls inlined = 11, statements flattened = 976 [2021-11-21 05:17:59,344 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:17:59,346 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:17:59,346 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:17:59,346 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:17:59,354 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:59" (1/1) ... [2021-11-21 05:17:59,355 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:59" (1/1) ... [2021-11-21 05:17:59,370 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:59" (1/1) ... [2021-11-21 05:17:59,371 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:59" (1/1) ... [2021-11-21 05:17:59,434 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:59" (1/1) ... [2021-11-21 05:17:59,440 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:59" (1/1) ... [2021-11-21 05:17:59,473 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:59" (1/1) ... [2021-11-21 05:17:59,504 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:17:59,505 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:17:59,505 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:17:59,506 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:17:59,506 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:17:59" (1/1) ... [2021-11-21 05:17:59,513 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:17:59,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3090f2c-a1b2-4d1c-a709-8598583cdb03/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:17:59,538 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3090f2c-a1b2-4d1c-a709-8598583cdb03/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:17:59,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3090f2c-a1b2-4d1c-a709-8598583cdb03/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:17:59,585 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2021-11-21 05:17:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2021-11-21 05:17:59,586 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-21 05:17:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-21 05:17:59,586 INFO L130 BoogieDeclarations]: Found specification of procedure ntohs [2021-11-21 05:17:59,587 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:17:59,587 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 05:17:59,587 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 05:17:59,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 05:17:59,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 05:17:59,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-21 05:17:59,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2021-11-21 05:17:59,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-21 05:17:59,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-21 05:17:59,588 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:17:59,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:17:59,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:17:59,589 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh16 [2021-11-21 05:17:59,589 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh16 [2021-11-21 05:17:59,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:17:59,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:17:59,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-21 05:17:59,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-21 05:17:59,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-21 05:17:59,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-21 05:17:59,591 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:17:59,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:17:59,591 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:17:59,592 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:17:59,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-21 05:17:59,592 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 05:17:59,592 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 05:17:59,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 05:17:59,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-21 05:17:59,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-21 05:17:59,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-21 05:17:59,592 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-21 05:17:59,593 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-21 05:17:59,593 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:17:59,593 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:17:59,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:17:59,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:17:59,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 05:17:59,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-21 05:17:59,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-21 05:17:59,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:17:59,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2021-11-21 05:17:59,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2021-11-21 05:17:59,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2021-11-21 05:17:59,599 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 05:17:59,599 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 05:17:59,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-21 05:17:59,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-21 05:17:59,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-21 05:17:59,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-21 05:17:59,974 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:17:59,975 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:18:13,993 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:18:14,178 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:18:14,178 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 05:18:14,181 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:18:14 BoogieIcfgContainer [2021-11-21 05:18:14,181 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:18:14,182 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:18:14,183 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:18:14,192 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:18:14,192 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:18:14" (1/1) ... [2021-11-21 05:18:14,213 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:18:14,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:18:14,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 126 states and 174 transitions. [2021-11-21 05:18:14,294 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 174 transitions. [2021-11-21 05:18:14,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-21 05:18:14,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:18:14,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:18:14,349 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 05:18:14,356 INFO L158 Benchmark]: Toolchain (without parser) took 18891.50ms. Allocated memory was 81.8MB in the beginning and 167.8MB in the end (delta: 86.0MB). Free memory was 58.5MB in the beginning and 55.4MB in the end (delta: 3.1MB). Peak memory consumption was 91.2MB. Max. memory is 16.1GB. [2021-11-21 05:18:14,356 INFO L158 Benchmark]: CDTParser took 1.74ms. Allocated memory is still 81.8MB. Free memory is still 63.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:18:14,357 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3614.08ms. Allocated memory was 81.8MB in the beginning and 138.4MB in the end (delta: 56.6MB). Free memory was 58.3MB in the beginning and 56.6MB in the end (delta: 1.6MB). Peak memory consumption was 70.4MB. Max. memory is 16.1GB. [2021-11-21 05:18:14,358 INFO L158 Benchmark]: Boogie Procedure Inliner took 265.86ms. Allocated memory is still 138.4MB. Free memory was 56.6MB in the beginning and 83.1MB in the end (delta: -26.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-21 05:18:14,359 INFO L158 Benchmark]: Boogie Preprocessor took 158.91ms. Allocated memory is still 138.4MB. Free memory was 83.1MB in the beginning and 73.7MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 05:18:14,361 INFO L158 Benchmark]: RCFGBuilder took 14676.33ms. Allocated memory was 138.4MB in the beginning and 167.8MB in the end (delta: 29.4MB). Free memory was 73.7MB in the beginning and 62.7MB in the end (delta: 11.0MB). Peak memory consumption was 55.9MB. Max. memory is 16.1GB. [2021-11-21 05:18:14,361 INFO L158 Benchmark]: CodeCheck took 170.83ms. Allocated memory is still 167.8MB. Free memory was 62.7MB in the beginning and 55.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:18:14,365 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 1.74ms. Allocated memory is still 81.8MB. Free memory is still 63.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3614.08ms. Allocated memory was 81.8MB in the beginning and 138.4MB in the end (delta: 56.6MB). Free memory was 58.3MB in the beginning and 56.6MB in the end (delta: 1.6MB). Peak memory consumption was 70.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 265.86ms. Allocated memory is still 138.4MB. Free memory was 56.6MB in the beginning and 83.1MB in the end (delta: -26.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 158.91ms. Allocated memory is still 138.4MB. Free memory was 83.1MB in the beginning and 73.7MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 14676.33ms. Allocated memory was 138.4MB in the beginning and 167.8MB in the end (delta: 29.4MB). Free memory was 73.7MB in the beginning and 62.7MB in the end (delta: 11.0MB). Peak memory consumption was 55.9MB. Max. memory is 16.1GB. * CodeCheck took 170.83ms. Allocated memory is still 167.8MB. Free memory was 62.7MB in the beginning and 55.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 05:18:14,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3090f2c-a1b2-4d1c-a709-8598583cdb03/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared