./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 2329fc70 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_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4/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_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4 --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-2329fc7 [2022-12-15 00:16:28,736 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:16:28,737 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:16:28,750 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:16:28,751 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:16:28,751 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:16:28,752 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:16:28,753 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:16:28,755 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:16:28,755 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:16:28,756 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:16:28,757 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:16:28,757 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:16:28,758 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:16:28,758 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:16:28,759 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:16:28,760 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:16:28,761 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:16:28,762 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:16:28,763 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:16:28,764 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:16:28,765 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:16:28,766 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:16:28,766 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:16:28,769 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:16:28,769 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:16:28,769 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:16:28,770 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:16:28,770 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:16:28,771 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:16:28,771 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:16:28,772 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:16:28,772 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:16:28,773 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:16:28,773 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:16:28,774 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:16:28,774 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:16:28,774 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:16:28,775 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:16:28,775 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:16:28,776 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:16:28,776 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 00:16:28,791 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:16:28,792 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:16:28,792 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:16:28,792 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:16:28,793 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:16:28,793 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:16:28,793 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:16:28,793 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:16:28,793 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:16:28,793 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:16:28,793 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:16:28,794 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:16:28,794 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:16:28,794 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:16:28,794 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:16:28,794 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:16:28,794 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:16:28,794 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:16:28,794 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:16:28,795 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:16:28,795 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:16:28,795 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:16:28,795 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:16:28,795 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:16:28,795 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:16:28,795 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_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 704abadf4a8c9a8af61418181b8ae91b3e3da2fe96f0fde7751e748b781a863c [2022-12-15 00:16:28,956 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:16:28,972 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:16:28,974 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:16:28,975 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:16:28,975 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:16:28,976 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2022-12-15 00:16:31,559 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:16:31,862 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:16:31,862 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cf06742-0e89-4ae4-a88a-829b686b5b90/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2022-12-15 00:16:31,881 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4/data/34ae14bd8/5513c2e6f8b24d2689c91a48fc1a4a76/FLAGb4f28866a [2022-12-15 00:16:31,891 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4/data/34ae14bd8/5513c2e6f8b24d2689c91a48fc1a4a76 [2022-12-15 00:16:31,893 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:16:31,894 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:16:31,895 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:16:31,895 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:16:31,898 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:16:31,898 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:16:31" (1/1) ... [2022-12-15 00:16:31,899 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@566ee1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:31, skipping insertion in model container [2022-12-15 00:16:31,899 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:16:31" (1/1) ... [2022-12-15 00:16:31,905 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:16:31,975 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:16:32,184 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_9cf06742-0e89-4ae4-a88a-829b686b5b90/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2022-12-15 00:16:32,191 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_9cf06742-0e89-4ae4-a88a-829b686b5b90/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2022-12-15 00:16:32,860 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:32,860 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:32,861 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:32,862 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:32,863 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:32,883 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:32,883 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:32,885 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:32,886 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:32,952 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:16:32,953 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:16:32,954 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:16:32,959 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:16:32,962 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:16:32,962 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:16:33,200 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:16:33,202 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:16:33,203 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:16:33,204 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:16:33,205 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:16:33,207 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:16:33,207 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:16:33,208 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:16:33,209 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:16:33,209 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:16:33,210 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:16:33,341 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:16:33,367 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 00:16:33,375 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:16:33,395 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:16:33,400 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:33,400 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:33,436 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 00:16:33,441 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:16:33,472 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:16:33,481 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_9cf06742-0e89-4ae4-a88a-829b686b5b90/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2022-12-15 00:16:33,482 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_9cf06742-0e89-4ae4-a88a-829b686b5b90/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2022-12-15 00:16:33,504 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:33,505 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:33,505 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:33,505 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:33,506 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:33,510 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:33,510 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:33,511 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:33,511 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:33,515 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:16:33,516 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:16:33,516 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:16:33,518 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:16:33,519 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:16:33,519 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:16:33,532 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:16:33,532 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:16:33,533 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:16:33,533 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:16:33,534 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:16:33,534 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:16:33,535 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:16:33,535 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:16:33,535 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:16:33,536 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:16:33,536 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:16:33,549 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:16:33,564 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 00:16:33,567 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:16:33,579 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:16:33,595 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:33,595 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:33,615 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 00:16:33,616 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:16:33,754 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:16:33,754 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:33 WrapperNode [2022-12-15 00:16:33,754 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:16:33,755 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:16:33,755 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:16:33,755 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:16:33,761 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:33" (1/1) ... [2022-12-15 00:16:33,823 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:33" (1/1) ... [2022-12-15 00:16:33,864 INFO L138 Inliner]: procedures = 690, calls = 2608, calls flagged for inlining = 59, calls inlined = 5, statements flattened = 776 [2022-12-15 00:16:33,864 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:16:33,865 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:16:33,865 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:16:33,865 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:16:33,872 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:33" (1/1) ... [2022-12-15 00:16:33,872 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:33" (1/1) ... [2022-12-15 00:16:33,881 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:33" (1/1) ... [2022-12-15 00:16:33,881 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:33" (1/1) ... [2022-12-15 00:16:33,906 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:33" (1/1) ... [2022-12-15 00:16:33,908 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:33" (1/1) ... [2022-12-15 00:16:33,914 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:33" (1/1) ... [2022-12-15 00:16:33,917 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:33" (1/1) ... [2022-12-15 00:16:33,926 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:16:33,926 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:16:33,927 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:16:33,927 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:16:33,927 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:33" (1/1) ... [2022-12-15 00:16:33,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:16:33,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:16:33,955 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:16:33,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:16:33,989 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-12-15 00:16:33,989 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-12-15 00:16:33,989 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 00:16:33,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 00:16:33,989 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 00:16:33,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 00:16:33,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 00:16:33,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:16:33,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 00:16:33,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:16:33,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:16:33,990 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 00:16:33,990 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 00:16:33,990 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 00:16:33,990 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 00:16:33,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 00:16:33,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 00:16:33,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 00:16:33,991 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 00:16:33,991 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 00:16:33,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 00:16:33,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:16:34,191 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:16:34,193 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:16:34,895 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:16:35,015 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:16:35,016 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:16:35,018 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:16:35 BoogieIcfgContainer [2022-12-15 00:16:35,018 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:16:35,019 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:16:35,019 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:16:35,027 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:16:35,027 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:16:35" (1/1) ... [2022-12-15 00:16:35,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:16:35,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:35,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2022-12-15 00:16:35,079 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2022-12-15 00:16:35,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-15 00:16:35,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:35,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:35,117 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) [2022-12-15 00:16:35,120 INFO L158 Benchmark]: Toolchain (without parser) took 3225.67ms. Allocated memory was 134.2MB in the beginning and 195.0MB in the end (delta: 60.8MB). Free memory was 88.8MB in the beginning and 83.0MB in the end (delta: 5.8MB). Peak memory consumption was 68.4MB. Max. memory is 16.1GB. [2022-12-15 00:16:35,121 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 134.2MB. Free memory is still 78.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:16:35,121 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1859.65ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 88.8MB in the beginning and 89.0MB in the end (delta: -207.4kB). Peak memory consumption was 77.2MB. Max. memory is 16.1GB. [2022-12-15 00:16:35,121 INFO L158 Benchmark]: Boogie Procedure Inliner took 109.01ms. Allocated memory is still 161.5MB. Free memory was 89.0MB in the beginning and 77.6MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-15 00:16:35,122 INFO L158 Benchmark]: Boogie Preprocessor took 61.27ms. Allocated memory is still 161.5MB. Free memory was 77.6MB in the beginning and 71.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:16:35,122 INFO L158 Benchmark]: RCFGBuilder took 1092.11ms. Allocated memory was 161.5MB in the beginning and 195.0MB in the end (delta: 33.6MB). Free memory was 71.3MB in the beginning and 89.3MB in the end (delta: -18.0MB). Peak memory consumption was 33.2MB. Max. memory is 16.1GB. [2022-12-15 00:16:35,122 INFO L158 Benchmark]: CodeCheck took 100.02ms. Allocated memory is still 195.0MB. Free memory was 89.3MB in the beginning and 83.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:16:35,124 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 0.13ms. Allocated memory is still 134.2MB. Free memory is still 78.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1859.65ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 88.8MB in the beginning and 89.0MB in the end (delta: -207.4kB). Peak memory consumption was 77.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 109.01ms. Allocated memory is still 161.5MB. Free memory was 89.0MB in the beginning and 77.6MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 61.27ms. Allocated memory is still 161.5MB. Free memory was 77.6MB in the beginning and 71.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1092.11ms. Allocated memory was 161.5MB in the beginning and 195.0MB in the end (delta: 33.6MB). Free memory was 71.3MB in the beginning and 89.3MB in the end (delta: -18.0MB). Peak memory consumption was 33.2MB. Max. memory is 16.1GB. * CodeCheck took 100.02ms. Allocated memory is still 195.0MB. Free memory was 89.3MB in the beginning and 83.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:16:35,139 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4/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_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4/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_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4 --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-2329fc7 [2022-12-15 00:16:36,843 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:16:36,844 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:16:36,857 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:16:36,857 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:16:36,858 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:16:36,858 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:16:36,859 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:16:36,860 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:16:36,861 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:16:36,862 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:16:36,862 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:16:36,863 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:16:36,863 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:16:36,864 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:16:36,865 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:16:36,865 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:16:36,866 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:16:36,867 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:16:36,868 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:16:36,869 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:16:36,870 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:16:36,870 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:16:36,871 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:16:36,873 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:16:36,873 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:16:36,873 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:16:36,874 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:16:36,875 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:16:36,875 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:16:36,875 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:16:36,876 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:16:36,876 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:16:36,877 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:16:36,878 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:16:36,878 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:16:36,878 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:16:36,879 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:16:36,879 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:16:36,879 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:16:36,880 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:16:36,881 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 00:16:36,895 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:16:36,895 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:16:36,895 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:16:36,895 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:16:36,896 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:16:36,896 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:16:36,896 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:16:36,896 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:16:36,896 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:16:36,896 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:16:36,897 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:16:36,897 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 00:16:36,897 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 00:16:36,897 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 00:16:36,897 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:16:36,897 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:16:36,897 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:16:36,897 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:16:36,897 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:16:36,897 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:16:36,897 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:16:36,898 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:16:36,898 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:16:36,898 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:16:36,898 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 00:16:36,898 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 00:16:36,898 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:16:36,898 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 00:16:36,898 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 00:16:36,898 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_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 704abadf4a8c9a8af61418181b8ae91b3e3da2fe96f0fde7751e748b781a863c [2022-12-15 00:16:37,107 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:16:37,122 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:16:37,124 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:16:37,125 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:16:37,125 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:16:37,126 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2022-12-15 00:16:39,794 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:16:40,085 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:16:40,086 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cf06742-0e89-4ae4-a88a-829b686b5b90/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2022-12-15 00:16:40,106 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4/data/e392083a6/033a44d5354c46099f5527e8d4507728/FLAG459e3b537 [2022-12-15 00:16:40,117 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4/data/e392083a6/033a44d5354c46099f5527e8d4507728 [2022-12-15 00:16:40,119 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:16:40,120 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:16:40,120 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:16:40,120 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:16:40,123 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:16:40,123 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:16:40" (1/1) ... [2022-12-15 00:16:40,124 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44da8669 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:40, skipping insertion in model container [2022-12-15 00:16:40,124 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:16:40" (1/1) ... [2022-12-15 00:16:40,129 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:16:40,194 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:16:40,372 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_9cf06742-0e89-4ae4-a88a-829b686b5b90/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2022-12-15 00:16:40,377 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_9cf06742-0e89-4ae4-a88a-829b686b5b90/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2022-12-15 00:16:40,901 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:40,901 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:40,901 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:40,907 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:40,908 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:40,917 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:40,918 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:40,919 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:40,919 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:40,981 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:16:40,981 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:16:40,981 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:16:40,985 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:16:40,987 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:16:40,987 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:16:41,200 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:16:41,201 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:16:41,201 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:16:41,202 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:16:41,203 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:16:41,204 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:16:41,204 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:16:41,205 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:16:41,205 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:16:41,205 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:16:41,206 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:16:41,320 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:16:41,348 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 00:16:41,355 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:16:41,382 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:16:41,389 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:41,389 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:41,433 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 00:16:41,438 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:16:41,476 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 00:16:41,506 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:16:41,509 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_9cf06742-0e89-4ae4-a88a-829b686b5b90/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2022-12-15 00:16:41,510 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_9cf06742-0e89-4ae4-a88a-829b686b5b90/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2022-12-15 00:16:41,530 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:41,530 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:41,531 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:41,531 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:41,531 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:41,535 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:41,536 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:41,536 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:41,537 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:41,541 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:16:41,541 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:16:41,542 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:16:41,544 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:16:41,545 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:16:41,545 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:16:41,558 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:16:41,559 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:16:41,559 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:16:41,560 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:16:41,560 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:16:41,561 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:16:41,561 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:16:41,562 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:16:41,562 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:16:41,562 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:16:41,562 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:16:41,575 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:16:41,589 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 00:16:41,600 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:16:41,611 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:16:41,614 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:41,615 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:41,630 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 00:16:41,631 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:16:41,645 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:16:41,655 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_9cf06742-0e89-4ae4-a88a-829b686b5b90/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2022-12-15 00:16:41,655 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_9cf06742-0e89-4ae4-a88a-829b686b5b90/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2022-12-15 00:16:41,673 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:41,674 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:41,674 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:41,674 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:41,675 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:41,678 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:41,678 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:41,678 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:41,685 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:41,690 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:16:41,690 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:16:41,690 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:16:41,692 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:16:41,692 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:16:41,693 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:16:41,703 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:16:41,704 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:16:41,704 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:16:41,705 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:16:41,705 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:16:41,705 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:16:41,706 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:16:41,706 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:16:41,706 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:16:41,706 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:16:41,707 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:16:41,717 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:16:41,729 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 00:16:41,733 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:16:41,742 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:16:41,746 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:41,746 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:16:41,776 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 00:16:41,777 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:16:42,007 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:16:42,007 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:42 WrapperNode [2022-12-15 00:16:42,007 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:16:42,008 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:16:42,008 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:16:42,008 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:16:42,013 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:42" (1/1) ... [2022-12-15 00:16:42,063 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:42" (1/1) ... [2022-12-15 00:16:42,109 INFO L138 Inliner]: procedures = 710, calls = 2608, calls flagged for inlining = 59, calls inlined = 5, statements flattened = 777 [2022-12-15 00:16:42,110 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:16:42,110 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:16:42,110 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:16:42,110 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:16:42,118 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:42" (1/1) ... [2022-12-15 00:16:42,118 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:42" (1/1) ... [2022-12-15 00:16:42,129 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:42" (1/1) ... [2022-12-15 00:16:42,129 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:42" (1/1) ... [2022-12-15 00:16:42,150 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:42" (1/1) ... [2022-12-15 00:16:42,152 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:42" (1/1) ... [2022-12-15 00:16:42,156 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:42" (1/1) ... [2022-12-15 00:16:42,159 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:42" (1/1) ... [2022-12-15 00:16:42,166 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:16:42,167 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:16:42,167 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:16:42,167 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:16:42,167 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:16:42" (1/1) ... [2022-12-15 00:16:42,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:16:42,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:16:42,190 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:16:42,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:16:42,225 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-12-15 00:16:42,225 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-12-15 00:16:42,225 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 00:16:42,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 00:16:42,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-15 00:16:42,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-15 00:16:42,225 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 00:16:42,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 00:16:42,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 00:16:42,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:16:42,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 00:16:42,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:16:42,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:16:42,226 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 00:16:42,226 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 00:16:42,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-15 00:16:42,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-15 00:16:42,226 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 00:16:42,226 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 00:16:42,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 00:16:42,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 00:16:42,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-15 00:16:42,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 00:16:42,227 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 00:16:42,227 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 00:16:42,427 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:16:42,428 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:16:43,573 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:16:43,803 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:16:43,803 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:16:43,805 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:16:43 BoogieIcfgContainer [2022-12-15 00:16:43,805 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:16:43,806 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:16:43,806 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:16:43,814 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:16:43,814 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:16:43" (1/1) ... [2022-12-15 00:16:43,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:16:43,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:43,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2022-12-15 00:16:43,862 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2022-12-15 00:16:43,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-15 00:16:43,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:43,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:43,902 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) [2022-12-15 00:16:43,905 INFO L158 Benchmark]: Toolchain (without parser) took 3784.58ms. Allocated memory was 79.7MB in the beginning and 230.7MB in the end (delta: 151.0MB). Free memory was 42.3MB in the beginning and 159.6MB in the end (delta: -117.2MB). Peak memory consumption was 33.2MB. Max. memory is 16.1GB. [2022-12-15 00:16:43,905 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 52.4MB. Free memory is still 31.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:16:43,905 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1887.09ms. Allocated memory was 79.7MB in the beginning and 117.4MB in the end (delta: 37.7MB). Free memory was 42.1MB in the beginning and 50.6MB in the end (delta: -8.5MB). Peak memory consumption was 52.0MB. Max. memory is 16.1GB. [2022-12-15 00:16:43,906 INFO L158 Benchmark]: Boogie Procedure Inliner took 101.85ms. Allocated memory is still 117.4MB. Free memory was 50.6MB in the beginning and 61.1MB in the end (delta: -10.5MB). Peak memory consumption was 14.2MB. Max. memory is 16.1GB. [2022-12-15 00:16:43,907 INFO L158 Benchmark]: Boogie Preprocessor took 56.05ms. Allocated memory is still 117.4MB. Free memory was 61.1MB in the beginning and 57.8MB in the end (delta: 3.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:16:43,907 INFO L158 Benchmark]: RCFGBuilder took 1638.86ms. Allocated memory was 117.4MB in the beginning and 230.7MB in the end (delta: 113.2MB). Free memory was 57.8MB in the beginning and 165.9MB in the end (delta: -108.0MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. [2022-12-15 00:16:43,907 INFO L158 Benchmark]: CodeCheck took 97.43ms. Allocated memory is still 230.7MB. Free memory was 165.9MB in the beginning and 159.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:16:43,909 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 0.15ms. Allocated memory is still 52.4MB. Free memory is still 31.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1887.09ms. Allocated memory was 79.7MB in the beginning and 117.4MB in the end (delta: 37.7MB). Free memory was 42.1MB in the beginning and 50.6MB in the end (delta: -8.5MB). Peak memory consumption was 52.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 101.85ms. Allocated memory is still 117.4MB. Free memory was 50.6MB in the beginning and 61.1MB in the end (delta: -10.5MB). Peak memory consumption was 14.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 56.05ms. Allocated memory is still 117.4MB. Free memory was 61.1MB in the beginning and 57.8MB in the end (delta: 3.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1638.86ms. Allocated memory was 117.4MB in the beginning and 230.7MB in the end (delta: 113.2MB). Free memory was 57.8MB in the beginning and 165.9MB in the end (delta: -108.0MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. * CodeCheck took 97.43ms. Allocated memory is still 230.7MB. Free memory was 165.9MB in the beginning and 159.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:16:43,929 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9cf06742-0e89-4ae4-a88a-829b686b5b90/bin/ukojak-rkRKPMF4O4/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