./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 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ/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_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f6da3aa04741dedcde0205dc04a8136a445ebd58b30adbc60377ecda455d64bb --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 16:40:46,298 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:40:46,301 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:40:46,323 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:40:46,323 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:40:46,325 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:40:46,326 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:40:46,328 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:40:46,330 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:40:46,331 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:40:46,332 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:40:46,333 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:40:46,333 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:40:46,335 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:40:46,336 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:40:46,337 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:40:46,338 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:40:46,339 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:40:46,341 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:40:46,344 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:40:46,346 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:40:46,347 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:40:46,349 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:40:46,350 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:40:46,354 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:40:46,354 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:40:46,355 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:40:46,356 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:40:46,357 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:40:46,358 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:40:46,359 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:40:46,360 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:40:46,361 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:40:46,362 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:40:46,363 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:40:46,363 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:40:46,364 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:40:46,364 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:40:46,365 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:40:46,366 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:40:46,367 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:40:46,368 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 16:40:46,397 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:40:46,402 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:40:46,404 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:40:46,404 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:40:46,406 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:40:46,406 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:40:46,407 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:40:46,407 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:40:46,407 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:40:46,407 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:40:46,408 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:40:46,409 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:40:46,409 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:40:46,409 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:40:46,410 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:40:46,410 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:40:46,410 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:40:46,411 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:40:46,411 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:40:46,411 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:40:46,412 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:40:46,412 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:40:46,412 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:40:46,412 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:40:46,413 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:40:46,413 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_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6da3aa04741dedcde0205dc04a8136a445ebd58b30adbc60377ecda455d64bb [2022-11-20 16:40:46,698 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:40:46,718 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:40:46,721 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:40:46,722 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:40:46,722 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:40:46,724 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2022-11-20 16:40:49,743 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:40:50,261 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:40:50,262 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2022-11-20 16:40:50,299 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ/data/b6627e5e2/f0cff14f5dee41c48b044b20139c5a50/FLAG48fe1829f [2022-11-20 16:40:50,314 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ/data/b6627e5e2/f0cff14f5dee41c48b044b20139c5a50 [2022-11-20 16:40:50,317 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:40:50,318 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:40:50,320 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:40:50,320 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:40:50,323 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:40:50,324 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:40:50" (1/1) ... [2022-11-20 16:40:50,325 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e19e4ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:50, skipping insertion in model container [2022-11-20 16:40:50,325 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:40:50" (1/1) ... [2022-11-20 16:40:50,333 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:40:50,434 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:40:50,668 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2022-11-20 16:40:50,676 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2022-11-20 16:40:51,644 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:40:51,645 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:40:51,646 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:40:51,647 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:40:51,648 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:40:51,662 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:40:51,663 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:40:51,667 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:40:51,667 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:40:52,251 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:40:52,253 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:40:52,254 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:40:52,255 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:40:52,257 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:40:52,257 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:40:52,258 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:40:52,259 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:40:52,259 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:40:52,260 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:40:52,449 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:40:52,544 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:40:52,555 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:40:52,649 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:40:52,691 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:40:52,704 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2022-11-20 16:40:52,716 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2022-11-20 16:40:52,782 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:40:52,783 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:40:52,784 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:40:52,785 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:40:52,787 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:40:52,799 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:40:52,804 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:40:52,806 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:40:52,810 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:40:52,847 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:40:52,848 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:40:52,849 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:40:52,851 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:40:52,854 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:40:52,855 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:40:52,855 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:40:52,856 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:40:52,856 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:40:52,857 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:40:52,894 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:40:52,976 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:40:52,977 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:40:53,022 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:40:53,274 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:40:53,274 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:53 WrapperNode [2022-11-20 16:40:53,274 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:40:53,275 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:40:53,275 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:40:53,275 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:40:53,283 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:53" (1/1) ... [2022-11-20 16:40:53,375 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:53" (1/1) ... [2022-11-20 16:40:53,476 INFO L138 Inliner]: procedures = 691, calls = 2644, calls flagged for inlining = 61, calls inlined = 11, statements flattened = 983 [2022-11-20 16:40:53,477 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:40:53,478 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:40:53,478 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:40:53,478 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:40:53,496 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:53" (1/1) ... [2022-11-20 16:40:53,496 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:53" (1/1) ... [2022-11-20 16:40:53,516 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:53" (1/1) ... [2022-11-20 16:40:53,516 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:53" (1/1) ... [2022-11-20 16:40:53,572 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:53" (1/1) ... [2022-11-20 16:40:53,577 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:53" (1/1) ... [2022-11-20 16:40:53,597 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:53" (1/1) ... [2022-11-20 16:40:53,601 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:53" (1/1) ... [2022-11-20 16:40:53,610 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:40:53,611 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:40:53,611 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:40:53,611 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:40:53,611 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:53" (1/1) ... [2022-11-20 16:40:53,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:40:53,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:40:53,642 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:40:53,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:40:53,690 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2022-11-20 16:40:53,690 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2022-11-20 16:40:53,690 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-20 16:40:53,691 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-20 16:40:53,691 INFO L130 BoogieDeclarations]: Found specification of procedure ntohs [2022-11-20 16:40:53,691 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 16:40:53,691 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 16:40:53,692 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 16:40:53,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2022-11-20 16:40:53,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-20 16:40:53,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-20 16:40:53,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 16:40:53,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 16:40:53,692 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 16:40:53,693 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 16:40:53,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 16:40:53,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:40:53,694 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh16 [2022-11-20 16:40:53,694 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh16 [2022-11-20 16:40:53,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:40:53,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 16:40:53,695 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:40:53,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:40:53,695 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 16:40:53,696 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 16:40:53,696 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 16:40:53,696 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 16:40:53,696 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 16:40:53,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 16:40:53,697 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 16:40:53,697 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 16:40:53,698 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 16:40:53,698 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 16:40:53,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 16:40:53,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 16:40:53,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 16:40:53,698 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 16:40:53,698 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 16:40:53,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 16:40:53,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2022-11-20 16:40:53,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 16:40:54,076 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:40:54,078 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:40:55,809 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:40:56,098 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:40:56,098 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 16:40:56,101 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:40:56 BoogieIcfgContainer [2022-11-20 16:40:56,101 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:40:56,103 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:40:56,103 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:40:56,112 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:40:56,113 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:40:56" (1/1) ... [2022-11-20 16:40:56,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:40:56,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:56,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 126 states and 174 transitions. [2022-11-20 16:40:56,203 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 174 transitions. [2022-11-20 16:40:56,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-20 16:40:56,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:56,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:56,255 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 16:40:56,259 INFO L158 Benchmark]: Toolchain (without parser) took 5940.21ms. Allocated memory was 190.8MB in the beginning and 299.9MB in the end (delta: 109.1MB). Free memory was 155.3MB in the beginning and 244.2MB in the end (delta: -88.9MB). Peak memory consumption was 20.1MB. Max. memory is 16.1GB. [2022-11-20 16:40:56,260 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 136.3MB. Free memory is still 105.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:40:56,260 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2954.69ms. Allocated memory is still 190.8MB. Free memory was 154.4MB in the beginning and 100.5MB in the end (delta: 54.0MB). Peak memory consumption was 93.5MB. Max. memory is 16.1GB. [2022-11-20 16:40:56,261 INFO L158 Benchmark]: Boogie Procedure Inliner took 201.95ms. Allocated memory is still 190.8MB. Free memory was 100.5MB in the beginning and 88.0MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 16:40:56,261 INFO L158 Benchmark]: Boogie Preprocessor took 132.34ms. Allocated memory is still 190.8MB. Free memory was 88.0MB in the beginning and 80.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 16:40:56,262 INFO L158 Benchmark]: RCFGBuilder took 2490.73ms. Allocated memory was 190.8MB in the beginning and 239.1MB in the end (delta: 48.2MB). Free memory was 80.6MB in the beginning and 69.6MB in the end (delta: 11.1MB). Peak memory consumption was 78.2MB. Max. memory is 16.1GB. [2022-11-20 16:40:56,263 INFO L158 Benchmark]: CodeCheck took 155.31ms. Allocated memory was 239.1MB in the beginning and 299.9MB in the end (delta: 60.8MB). Free memory was 69.6MB in the beginning and 244.2MB in the end (delta: -174.6MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:40:56,265 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 136.3MB. Free memory is still 105.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2954.69ms. Allocated memory is still 190.8MB. Free memory was 154.4MB in the beginning and 100.5MB in the end (delta: 54.0MB). Peak memory consumption was 93.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 201.95ms. Allocated memory is still 190.8MB. Free memory was 100.5MB in the beginning and 88.0MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 132.34ms. Allocated memory is still 190.8MB. Free memory was 88.0MB in the beginning and 80.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2490.73ms. Allocated memory was 190.8MB in the beginning and 239.1MB in the end (delta: 48.2MB). Free memory was 80.6MB in the beginning and 69.6MB in the end (delta: 11.1MB). Peak memory consumption was 78.2MB. Max. memory is 16.1GB. * CodeCheck took 155.31ms. Allocated memory was 239.1MB in the beginning and 299.9MB in the end (delta: 60.8MB). Free memory was 69.6MB in the beginning and 244.2MB in the end (delta: -174.6MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 16:40:56,293 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ/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_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f6da3aa04741dedcde0205dc04a8136a445ebd58b30adbc60377ecda455d64bb --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 16:40:58,683 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:40:58,684 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:40:58,722 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:40:58,724 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:40:58,728 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:40:58,734 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:40:58,738 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:40:58,740 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:40:58,746 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:40:58,747 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:40:58,753 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:40:58,753 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:40:58,756 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:40:58,758 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:40:58,759 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:40:58,760 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:40:58,761 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:40:58,762 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:40:58,764 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:40:58,766 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:40:58,767 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:40:58,768 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:40:58,769 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:40:58,773 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:40:58,773 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:40:58,774 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:40:58,775 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:40:58,775 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:40:58,776 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:40:58,776 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:40:58,777 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:40:58,778 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:40:58,779 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:40:58,780 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:40:58,780 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:40:58,781 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:40:58,781 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:40:58,782 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:40:58,783 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:40:58,784 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:40:58,785 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 16:40:58,810 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:40:58,810 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:40:58,811 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:40:58,811 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:40:58,812 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:40:58,812 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:40:58,813 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:40:58,813 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:40:58,813 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:40:58,813 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:40:58,813 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:40:58,814 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:40:58,814 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:40:58,814 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:40:58,814 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:40:58,815 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:40:58,815 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:40:58,815 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:40:58,815 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:40:58,815 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:40:58,816 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:40:58,816 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:40:58,816 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:40:58,816 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:40:58,816 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:40:58,817 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:40:58,817 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:40:58,817 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:40:58,817 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:40:58,817 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_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6da3aa04741dedcde0205dc04a8136a445ebd58b30adbc60377ecda455d64bb [2022-11-20 16:40:59,231 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:40:59,257 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:40:59,259 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:40:59,260 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:40:59,263 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:40:59,264 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2022-11-20 16:41:02,326 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:41:02,965 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:41:02,966 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2022-11-20 16:41:03,009 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ/data/ae8eb8f3b/ac63d1f3c1b14d87ba4771da65536730/FLAG2be1161b6 [2022-11-20 16:41:03,036 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ/data/ae8eb8f3b/ac63d1f3c1b14d87ba4771da65536730 [2022-11-20 16:41:03,041 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:41:03,042 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:41:03,047 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:41:03,047 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:41:03,051 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:41:03,051 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:41:03" (1/1) ... [2022-11-20 16:41:03,052 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fe8df5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:03, skipping insertion in model container [2022-11-20 16:41:03,053 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:41:03" (1/1) ... [2022-11-20 16:41:03,060 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:41:03,163 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:41:03,433 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2022-11-20 16:41:03,450 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2022-11-20 16:41:04,764 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:04,769 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:04,770 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:04,772 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:04,773 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:04,805 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:04,806 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:04,807 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:04,808 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:05,290 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:41:05,291 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:41:05,292 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:41:05,293 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:41:05,295 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:41:05,295 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:41:05,296 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:41:05,297 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:41:05,297 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:41:05,298 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:41:05,484 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:41:05,619 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:05,619 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:05,682 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:41:05,739 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 16:41:05,803 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:41:05,811 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2022-11-20 16:41:05,812 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2022-11-20 16:41:05,876 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:05,877 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:05,878 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:05,879 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:05,880 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:05,894 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:05,895 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:05,898 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:05,898 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:05,955 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:41:05,956 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:41:05,956 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:41:05,957 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:41:05,958 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:41:05,958 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:41:05,959 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:41:05,959 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:41:05,960 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:41:05,960 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:41:05,999 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:41:06,070 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:06,071 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:06,097 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:41:06,120 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:41:06,133 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2022-11-20 16:41:06,133 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2022-11-20 16:41:06,177 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:06,178 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:06,178 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:06,179 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:06,179 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:06,183 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:06,184 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:06,185 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:06,185 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:06,210 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:41:06,211 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:41:06,211 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:41:06,212 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:41:06,213 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:41:06,213 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:41:06,213 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:41:06,214 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:41:06,214 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:41:06,215 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:41:06,230 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:41:06,325 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:06,326 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:41:06,360 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:41:06,812 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:41:06,813 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:06 WrapperNode [2022-11-20 16:41:06,813 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:41:06,815 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:41:06,815 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:41:06,815 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:41:06,822 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:06" (1/1) ... [2022-11-20 16:41:06,919 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:06" (1/1) ... [2022-11-20 16:41:06,993 INFO L138 Inliner]: procedures = 711, calls = 2644, calls flagged for inlining = 61, calls inlined = 11, statements flattened = 975 [2022-11-20 16:41:06,994 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:41:06,995 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:41:06,995 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:41:06,995 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:41:07,005 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:06" (1/1) ... [2022-11-20 16:41:07,005 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:06" (1/1) ... [2022-11-20 16:41:07,017 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:06" (1/1) ... [2022-11-20 16:41:07,017 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:06" (1/1) ... [2022-11-20 16:41:07,076 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:06" (1/1) ... [2022-11-20 16:41:07,080 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:06" (1/1) ... [2022-11-20 16:41:07,089 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:06" (1/1) ... [2022-11-20 16:41:07,095 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:06" (1/1) ... [2022-11-20 16:41:07,106 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:41:07,107 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:41:07,107 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:41:07,107 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:41:07,108 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:06" (1/1) ... [2022-11-20 16:41:07,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:41:07,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:41:07,144 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:41:07,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:41:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2022-11-20 16:41:07,197 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2022-11-20 16:41:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-20 16:41:07,198 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-20 16:41:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure ntohs [2022-11-20 16:41:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 16:41:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 16:41:07,198 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 16:41:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 16:41:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 16:41:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 16:41:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2022-11-20 16:41:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 16:41:07,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 16:41:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 16:41:07,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 16:41:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:41:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh16 [2022-11-20 16:41:07,200 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh16 [2022-11-20 16:41:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:41:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 16:41:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 16:41:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 16:41:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 16:41:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 16:41:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:41:07,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:41:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 16:41:07,203 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 16:41:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 16:41:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 16:41:07,204 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 16:41:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 16:41:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 16:41:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 16:41:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 16:41:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 16:41:07,205 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 16:41:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 16:41:07,205 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 16:41:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 16:41:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 16:41:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 16:41:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 16:41:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 16:41:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 16:41:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2022-11-20 16:41:07,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2022-11-20 16:41:07,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2022-11-20 16:41:07,212 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 16:41:07,213 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 16:41:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 16:41:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 16:41:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 16:41:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 16:41:07,662 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:41:07,664 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:41:30,303 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:41:30,710 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:41:30,711 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 16:41:30,713 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:41:30 BoogieIcfgContainer [2022-11-20 16:41:30,714 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:41:30,715 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:41:30,715 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:41:30,725 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:41:30,725 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:41:30" (1/1) ... [2022-11-20 16:41:30,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:41:30,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:30,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 126 states and 174 transitions. [2022-11-20 16:41:30,814 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 174 transitions. [2022-11-20 16:41:30,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-20 16:41:30,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:30,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:30,872 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 16:41:30,880 INFO L158 Benchmark]: Toolchain (without parser) took 27835.71ms. Allocated memory was 83.9MB in the beginning and 178.3MB in the end (delta: 94.4MB). Free memory was 55.4MB in the beginning and 97.2MB in the end (delta: -41.8MB). Peak memory consumption was 53.3MB. Max. memory is 16.1GB. [2022-11-20 16:41:30,880 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 58.7MB. Free memory is still 36.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:41:30,881 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3766.75ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 55.1MB in the beginning and 60.4MB in the end (delta: -5.2MB). Peak memory consumption was 61.9MB. Max. memory is 16.1GB. [2022-11-20 16:41:30,884 INFO L158 Benchmark]: Boogie Procedure Inliner took 179.71ms. Allocated memory is still 121.6MB. Free memory was 60.4MB in the beginning and 47.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 16:41:30,886 INFO L158 Benchmark]: Boogie Preprocessor took 111.70ms. Allocated memory is still 121.6MB. Free memory was 47.8MB in the beginning and 62.0MB in the end (delta: -14.2MB). Peak memory consumption was 13.6MB. Max. memory is 16.1GB. [2022-11-20 16:41:30,889 INFO L158 Benchmark]: RCFGBuilder took 23606.80ms. Allocated memory was 121.6MB in the beginning and 178.3MB in the end (delta: 56.6MB). Free memory was 62.0MB in the beginning and 104.5MB in the end (delta: -42.5MB). Peak memory consumption was 95.2MB. Max. memory is 16.1GB. [2022-11-20 16:41:30,889 INFO L158 Benchmark]: CodeCheck took 162.57ms. Allocated memory is still 178.3MB. Free memory was 104.5MB in the beginning and 97.2MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 16:41:30,893 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 58.7MB. Free memory is still 36.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3766.75ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 55.1MB in the beginning and 60.4MB in the end (delta: -5.2MB). Peak memory consumption was 61.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 179.71ms. Allocated memory is still 121.6MB. Free memory was 60.4MB in the beginning and 47.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 111.70ms. Allocated memory is still 121.6MB. Free memory was 47.8MB in the beginning and 62.0MB in the end (delta: -14.2MB). Peak memory consumption was 13.6MB. Max. memory is 16.1GB. * RCFGBuilder took 23606.80ms. Allocated memory was 121.6MB in the beginning and 178.3MB in the end (delta: 56.6MB). Free memory was 62.0MB in the beginning and 104.5MB in the end (delta: -42.5MB). Peak memory consumption was 95.2MB. Max. memory is 16.1GB. * CodeCheck took 162.57ms. Allocated memory is still 178.3MB. Free memory was 104.5MB in the beginning and 97.2MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 16:41:30,935 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_554fdc51-39d8-420d-9235-556edd0affe7/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared