./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3811bf45-34d1-45c3-8952-11e0c3bce183/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3811bf45-34d1-45c3-8952-11e0c3bce183/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_3811bf45-34d1-45c3-8952-11e0c3bce183/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3811bf45-34d1-45c3-8952-11e0c3bce183/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3811bf45-34d1-45c3-8952-11e0c3bce183/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_3811bf45-34d1-45c3-8952-11e0c3bce183/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 704abadf4a8c9a8af61418181b8ae91b3e3da2fe96f0fde7751e748b781a863c --- 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 17:05:25,460 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:05:25,463 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:05:25,501 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:05:25,502 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:05:25,505 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:05:25,508 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:05:25,511 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:05:25,513 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:05:25,518 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:05:25,519 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:05:25,521 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:05:25,522 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:05:25,524 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:05:25,525 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:05:25,527 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:05:25,529 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:05:25,529 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:05:25,531 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:05:25,537 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:05:25,538 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:05:25,540 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:05:25,542 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:05:25,542 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:05:25,551 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:05:25,552 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:05:25,553 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:05:25,554 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:05:25,555 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:05:25,556 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:05:25,556 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:05:25,557 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:05:25,559 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:05:25,561 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:05:25,562 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:05:25,562 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:05:25,563 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:05:25,563 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:05:25,564 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:05:25,565 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:05:25,566 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:05:25,567 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3811bf45-34d1-45c3-8952-11e0c3bce183/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:05:25,594 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:05:25,595 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:05:25,595 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:05:25,596 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:05:25,597 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:05:25,597 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:05:25,597 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:05:25,597 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:05:25,598 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:05:25,598 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:05:25,598 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:05:25,598 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:05:25,598 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:05:25,603 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:05:25,603 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:05:25,604 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:05:25,604 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:05:25,604 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:05:25,604 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:05:25,605 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:05:25,605 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:05:25,605 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:05:25,605 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:05:25,606 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:05:25,606 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:05:25,606 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_3811bf45-34d1-45c3-8952-11e0c3bce183/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3811bf45-34d1-45c3-8952-11e0c3bce183/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 704abadf4a8c9a8af61418181b8ae91b3e3da2fe96f0fde7751e748b781a863c [2022-11-20 17:05:25,929 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:05:25,958 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:05:25,961 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:05:25,963 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:05:25,964 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:05:25,965 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3811bf45-34d1-45c3-8952-11e0c3bce183/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2022-11-20 17:05:28,892 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:05:29,400 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:05:29,429 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3811bf45-34d1-45c3-8952-11e0c3bce183/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2022-11-20 17:05:29,510 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3811bf45-34d1-45c3-8952-11e0c3bce183/bin/ukojak-pZX7IvK2PQ/data/7e11488e5/79a8d28207cc47a6a8ef2f189706b070/FLAGd65f2fbcb [2022-11-20 17:05:29,539 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3811bf45-34d1-45c3-8952-11e0c3bce183/bin/ukojak-pZX7IvK2PQ/data/7e11488e5/79a8d28207cc47a6a8ef2f189706b070 [2022-11-20 17:05:29,542 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:05:29,544 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:05:29,547 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:05:29,547 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:05:29,551 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:05:29,552 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:05:29" (1/1) ... [2022-11-20 17:05:29,553 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d3993fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:05:29, skipping insertion in model container [2022-11-20 17:05:29,553 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:05:29" (1/1) ... [2022-11-20 17:05:29,561 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:05:29,675 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:05:29,927 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_3811bf45-34d1-45c3-8952-11e0c3bce183/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2022-11-20 17:05:29,937 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_3811bf45-34d1-45c3-8952-11e0c3bce183/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2022-11-20 17:05:30,819 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:30,820 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:30,820 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:30,821 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:30,823 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:30,839 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:30,839 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:30,841 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:30,842 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:31,281 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:05:31,283 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:05:31,285 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:05:31,288 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:05:31,297 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:05:31,297 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:05:31,299 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:05:31,300 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:05:31,301 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:05:31,302 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:05:31,533 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:05:31,660 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:31,660 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:31,761 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:05:31,826 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:05:31,854 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_3811bf45-34d1-45c3-8952-11e0c3bce183/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2022-11-20 17:05:31,855 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_3811bf45-34d1-45c3-8952-11e0c3bce183/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2022-11-20 17:05:31,900 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:31,902 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:31,902 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:31,903 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:31,906 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:31,914 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:31,914 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:31,918 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:31,919 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:32,025 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:05:32,025 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:05:32,026 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:05:32,030 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:05:32,031 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:05:32,032 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:05:32,032 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:05:32,033 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:05:32,033 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:05:32,034 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:05:32,063 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:05:32,139 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:32,140 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:32,176 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:05:32,404 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:05:32,404 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:05:32 WrapperNode [2022-11-20 17:05:32,404 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:05:32,406 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:05:32,406 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:05:32,406 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:05:32,414 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:05:32" (1/1) ... [2022-11-20 17:05:32,516 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:05:32" (1/1) ... [2022-11-20 17:05:32,582 INFO L138 Inliner]: procedures = 690, calls = 2608, calls flagged for inlining = 59, calls inlined = 5, statements flattened = 776 [2022-11-20 17:05:32,582 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:05:32,587 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:05:32,587 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:05:32,587 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:05:32,597 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:05:32" (1/1) ... [2022-11-20 17:05:32,597 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:05:32" (1/1) ... [2022-11-20 17:05:32,612 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:05:32" (1/1) ... [2022-11-20 17:05:32,613 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:05:32" (1/1) ... [2022-11-20 17:05:32,653 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:05:32" (1/1) ... [2022-11-20 17:05:32,666 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:05:32" (1/1) ... [2022-11-20 17:05:32,672 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:05:32" (1/1) ... [2022-11-20 17:05:32,675 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:05:32" (1/1) ... [2022-11-20 17:05:32,695 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:05:32,696 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:05:32,696 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:05:32,696 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:05:32,704 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:05:32" (1/1) ... [2022-11-20 17:05:32,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:05:32,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3811bf45-34d1-45c3-8952-11e0c3bce183/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:05:32,734 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3811bf45-34d1-45c3-8952-11e0c3bce183/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:05:32,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3811bf45-34d1-45c3-8952-11e0c3bce183/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:05:32,780 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-20 17:05:32,780 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-20 17:05:32,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:05:32,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:05:32,781 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:05:32,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:05:32,782 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:05:32,782 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:05:32,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:05:32,782 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:05:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:05:32,783 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:05:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:05:32,783 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:05:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:05:32,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:05:32,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:05:32,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:05:32,785 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 17:05:32,785 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 17:05:32,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:05:32,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:05:33,146 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:05:33,157 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:05:34,343 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:05:34,572 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:05:34,573 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:05:34,575 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:05:34 BoogieIcfgContainer [2022-11-20 17:05:34,576 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:05:34,578 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:05:34,578 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:05:34,588 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:05:34,588 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:05:34" (1/1) ... [2022-11-20 17:05:34,599 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:05:34,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:05:34,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2022-11-20 17:05:34,676 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2022-11-20 17:05:34,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 17:05:34,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:05:34,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:05:34,738 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 17:05:34,750 INFO L158 Benchmark]: Toolchain (without parser) took 5201.99ms. Allocated memory was 153.1MB in the beginning and 218.1MB in the end (delta: 65.0MB). Free memory was 123.3MB in the beginning and 152.0MB in the end (delta: -28.7MB). Peak memory consumption was 37.3MB. Max. memory is 16.1GB. [2022-11-20 17:05:34,751 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 109.1MB. Free memory is still 77.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:05:34,751 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2857.59ms. Allocated memory was 153.1MB in the beginning and 218.1MB in the end (delta: 65.0MB). Free memory was 123.3MB in the beginning and 134.7MB in the end (delta: -11.4MB). Peak memory consumption was 112.3MB. Max. memory is 16.1GB. [2022-11-20 17:05:34,752 INFO L158 Benchmark]: Boogie Procedure Inliner took 176.67ms. Allocated memory is still 218.1MB. Free memory was 133.7MB in the beginning and 123.2MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:05:34,752 INFO L158 Benchmark]: Boogie Preprocessor took 108.21ms. Allocated memory is still 218.1MB. Free memory was 123.2MB in the beginning and 116.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:05:34,753 INFO L158 Benchmark]: RCFGBuilder took 1880.46ms. Allocated memory is still 218.1MB. Free memory was 116.9MB in the beginning and 81.0MB in the end (delta: 35.9MB). Peak memory consumption was 41.1MB. Max. memory is 16.1GB. [2022-11-20 17:05:34,753 INFO L158 Benchmark]: CodeCheck took 167.21ms. Allocated memory is still 218.1MB. Free memory was 80.0MB in the beginning and 152.0MB in the end (delta: -72.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:05:34,755 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 0.24ms. Allocated memory is still 109.1MB. Free memory is still 77.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2857.59ms. Allocated memory was 153.1MB in the beginning and 218.1MB in the end (delta: 65.0MB). Free memory was 123.3MB in the beginning and 134.7MB in the end (delta: -11.4MB). Peak memory consumption was 112.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 176.67ms. Allocated memory is still 218.1MB. Free memory was 133.7MB in the beginning and 123.2MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 108.21ms. Allocated memory is still 218.1MB. Free memory was 123.2MB in the beginning and 116.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1880.46ms. Allocated memory is still 218.1MB. Free memory was 116.9MB in the beginning and 81.0MB in the end (delta: 35.9MB). Peak memory consumption was 41.1MB. Max. memory is 16.1GB. * CodeCheck took 167.21ms. Allocated memory is still 218.1MB. Free memory was 80.0MB in the beginning and 152.0MB in the end (delta: -72.0MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:05:34,776 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3811bf45-34d1-45c3-8952-11e0c3bce183/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3811bf45-34d1-45c3-8952-11e0c3bce183/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3811bf45-34d1-45c3-8952-11e0c3bce183/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_3811bf45-34d1-45c3-8952-11e0c3bce183/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3811bf45-34d1-45c3-8952-11e0c3bce183/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3811bf45-34d1-45c3-8952-11e0c3bce183/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_3811bf45-34d1-45c3-8952-11e0c3bce183/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 704abadf4a8c9a8af61418181b8ae91b3e3da2fe96f0fde7751e748b781a863c --- 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 17:05:37,226 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:05:37,228 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:05:37,248 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:05:37,249 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:05:37,250 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:05:37,251 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:05:37,253 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:05:37,255 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:05:37,256 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:05:37,257 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:05:37,258 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:05:37,258 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:05:37,259 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:05:37,261 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:05:37,262 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:05:37,263 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:05:37,264 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:05:37,266 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:05:37,268 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:05:37,269 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:05:37,271 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:05:37,272 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:05:37,273 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:05:37,277 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:05:37,277 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:05:37,277 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:05:37,278 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:05:37,279 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:05:37,280 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:05:37,280 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:05:37,281 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:05:37,282 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:05:37,283 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:05:37,290 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:05:37,290 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:05:37,291 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:05:37,292 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:05:37,292 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:05:37,293 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:05:37,294 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:05:37,295 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3811bf45-34d1-45c3-8952-11e0c3bce183/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:05:37,321 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:05:37,321 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:05:37,322 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:05:37,322 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:05:37,323 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:05:37,323 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:05:37,324 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:05:37,324 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:05:37,324 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:05:37,324 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:05:37,325 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:05:37,325 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:05:37,325 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:05:37,325 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:05:37,326 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:05:37,326 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:05:37,326 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:05:37,327 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:05:37,327 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:05:37,327 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:05:37,328 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:05:37,328 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:05:37,328 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:05:37,328 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:05:37,329 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:05:37,329 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:05:37,329 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:05:37,330 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:05:37,330 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:05:37,330 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_3811bf45-34d1-45c3-8952-11e0c3bce183/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3811bf45-34d1-45c3-8952-11e0c3bce183/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 704abadf4a8c9a8af61418181b8ae91b3e3da2fe96f0fde7751e748b781a863c [2022-11-20 17:05:37,690 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:05:37,724 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:05:37,727 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:05:37,728 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:05:37,730 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:05:37,732 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3811bf45-34d1-45c3-8952-11e0c3bce183/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2022-11-20 17:05:40,747 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:05:41,381 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:05:41,382 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3811bf45-34d1-45c3-8952-11e0c3bce183/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2022-11-20 17:05:41,426 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3811bf45-34d1-45c3-8952-11e0c3bce183/bin/ukojak-pZX7IvK2PQ/data/5c1a8e267/7654ea67ec044ad384b6525b28f6a841/FLAGb05770f5f [2022-11-20 17:05:41,447 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3811bf45-34d1-45c3-8952-11e0c3bce183/bin/ukojak-pZX7IvK2PQ/data/5c1a8e267/7654ea67ec044ad384b6525b28f6a841 [2022-11-20 17:05:41,452 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:05:41,454 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:05:41,456 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:05:41,456 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:05:41,459 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:05:41,459 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:05:41" (1/1) ... [2022-11-20 17:05:41,460 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39b38119 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:05:41, skipping insertion in model container [2022-11-20 17:05:41,460 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:05:41" (1/1) ... [2022-11-20 17:05:41,467 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:05:41,610 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:05:41,918 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_3811bf45-34d1-45c3-8952-11e0c3bce183/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2022-11-20 17:05:41,925 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_3811bf45-34d1-45c3-8952-11e0c3bce183/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2022-11-20 17:05:42,882 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:42,883 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:42,884 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:42,884 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:42,885 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:42,903 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:42,904 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:42,906 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:42,907 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:43,286 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:05:43,288 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:05:43,289 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:05:43,290 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:05:43,292 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:05:43,293 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:05:43,293 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:05:43,294 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:05:43,295 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:05:43,295 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:05:43,452 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:05:43,541 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:43,544 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:43,687 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:05:43,768 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:05:43,841 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:05:43,848 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_3811bf45-34d1-45c3-8952-11e0c3bce183/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2022-11-20 17:05:43,849 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_3811bf45-34d1-45c3-8952-11e0c3bce183/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2022-11-20 17:05:43,907 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:43,908 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:43,908 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:43,909 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:43,918 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:43,934 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:43,936 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:43,939 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:43,941 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:43,977 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:05:43,979 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:05:43,979 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:05:43,980 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:05:43,981 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:05:43,982 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:05:43,982 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:05:43,986 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:05:43,986 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:05:43,987 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:05:44,014 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:05:44,120 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:44,120 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:44,166 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:05:44,210 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:05:44,235 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_3811bf45-34d1-45c3-8952-11e0c3bce183/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2022-11-20 17:05:44,235 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_3811bf45-34d1-45c3-8952-11e0c3bce183/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2022-11-20 17:05:44,280 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:44,281 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:44,281 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:44,282 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:44,282 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:44,289 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:44,290 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:44,291 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:44,311 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:44,342 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:05:44,342 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:05:44,343 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:05:44,344 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:05:44,344 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:05:44,345 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:05:44,346 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:05:44,346 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:05:44,346 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:05:44,347 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:05:44,368 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:05:44,424 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:44,425 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:05:44,471 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:05:44,845 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:05:44,846 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:05:44 WrapperNode [2022-11-20 17:05:44,846 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:05:44,848 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:05:44,848 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:05:44,848 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:05:44,855 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:05:44" (1/1) ... [2022-11-20 17:05:44,970 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:05:44" (1/1) ... [2022-11-20 17:05:45,068 INFO L138 Inliner]: procedures = 710, calls = 2608, calls flagged for inlining = 59, calls inlined = 5, statements flattened = 777 [2022-11-20 17:05:45,069 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:05:45,069 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:05:45,069 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:05:45,070 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:05:45,080 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:05:44" (1/1) ... [2022-11-20 17:05:45,080 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:05:44" (1/1) ... [2022-11-20 17:05:45,094 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:05:44" (1/1) ... [2022-11-20 17:05:45,095 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:05:44" (1/1) ... [2022-11-20 17:05:45,151 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:05:44" (1/1) ... [2022-11-20 17:05:45,160 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:05:44" (1/1) ... [2022-11-20 17:05:45,166 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:05:44" (1/1) ... [2022-11-20 17:05:45,182 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:05:44" (1/1) ... [2022-11-20 17:05:45,189 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:05:45,190 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:05:45,190 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:05:45,190 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:05:45,191 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:05:44" (1/1) ... [2022-11-20 17:05:45,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:05:45,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3811bf45-34d1-45c3-8952-11e0c3bce183/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:05:45,222 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3811bf45-34d1-45c3-8952-11e0c3bce183/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:05:45,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3811bf45-34d1-45c3-8952-11e0c3bce183/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:05:45,269 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-20 17:05:45,269 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-20 17:05:45,270 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:05:45,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:05:45,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:05:45,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 17:05:45,270 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:05:45,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:05:45,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:05:45,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:05:45,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:05:45,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:05:45,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:05:45,271 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:05:45,271 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:05:45,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:05:45,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:05:45,272 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:05:45,272 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:05:45,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:05:45,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:05:45,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:05:45,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:05:45,273 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 17:05:45,273 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 17:05:45,614 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:05:45,616 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:05:47,533 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:05:47,910 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:05:47,911 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:05:47,913 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:05:47 BoogieIcfgContainer [2022-11-20 17:05:47,914 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:05:47,918 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:05:47,918 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:05:47,928 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:05:47,928 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:05:47" (1/1) ... [2022-11-20 17:05:47,940 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:05:48,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:05:48,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2022-11-20 17:05:48,012 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2022-11-20 17:05:48,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 17:05:48,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:05:48,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:05:48,062 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 17:05:48,069 INFO L158 Benchmark]: Toolchain (without parser) took 6613.88ms. Allocated memory was 79.7MB in the beginning and 211.8MB in the end (delta: 132.1MB). Free memory was 49.0MB in the beginning and 78.4MB in the end (delta: -29.4MB). Peak memory consumption was 104.7MB. Max. memory is 16.1GB. [2022-11-20 17:05:48,070 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 60.8MB. Free memory is still 39.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:05:48,072 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3390.66ms. Allocated memory was 79.7MB in the beginning and 127.9MB in the end (delta: 48.2MB). Free memory was 48.8MB in the beginning and 70.9MB in the end (delta: -22.1MB). Peak memory consumption was 58.6MB. Max. memory is 16.1GB. [2022-11-20 17:05:48,075 INFO L158 Benchmark]: Boogie Procedure Inliner took 221.23ms. Allocated memory is still 127.9MB. Free memory was 70.9MB in the beginning and 59.8MB in the end (delta: 11.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:05:48,077 INFO L158 Benchmark]: Boogie Preprocessor took 120.24ms. Allocated memory is still 127.9MB. Free memory was 59.2MB in the beginning and 52.1MB in the end (delta: 7.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:05:48,077 INFO L158 Benchmark]: RCFGBuilder took 2723.81ms. Allocated memory was 127.9MB in the beginning and 211.8MB in the end (delta: 83.9MB). Free memory was 52.1MB in the beginning and 84.8MB in the end (delta: -32.7MB). Peak memory consumption was 69.3MB. Max. memory is 16.1GB. [2022-11-20 17:05:48,078 INFO L158 Benchmark]: CodeCheck took 149.13ms. Allocated memory is still 211.8MB. Free memory was 84.8MB in the beginning and 78.4MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:05:48,081 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 60.8MB. Free memory is still 39.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3390.66ms. Allocated memory was 79.7MB in the beginning and 127.9MB in the end (delta: 48.2MB). Free memory was 48.8MB in the beginning and 70.9MB in the end (delta: -22.1MB). Peak memory consumption was 58.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 221.23ms. Allocated memory is still 127.9MB. Free memory was 70.9MB in the beginning and 59.8MB in the end (delta: 11.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 120.24ms. Allocated memory is still 127.9MB. Free memory was 59.2MB in the beginning and 52.1MB in the end (delta: 7.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2723.81ms. Allocated memory was 127.9MB in the beginning and 211.8MB in the end (delta: 83.9MB). Free memory was 52.1MB in the beginning and 84.8MB in the end (delta: -32.7MB). Peak memory consumption was 69.3MB. Max. memory is 16.1GB. * CodeCheck took 149.13ms. Allocated memory is still 211.8MB. Free memory was 84.8MB in the beginning and 78.4MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:05:48,111 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3811bf45-34d1-45c3-8952-11e0c3bce183/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