./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.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_76c98da2-2373-44d4-83ca-3c2c23028b5a/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c98da2-2373-44d4-83ca-3c2c23028b5a/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_76c98da2-2373-44d4-83ca-3c2c23028b5a/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c98da2-2373-44d4-83ca-3c2c23028b5a/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c98da2-2373-44d4-83ca-3c2c23028b5a/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_76c98da2-2373-44d4-83ca-3c2c23028b5a/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 416ba4a401dcc80980f28b29a35ab8d92b80b34a5b23a56943b4f1cba2507173 --- 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 [2022-12-14 23:14:12,580 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:14:12,582 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:14:12,596 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:14:12,596 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:14:12,597 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:14:12,598 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:14:12,599 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:14:12,600 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:14:12,600 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:14:12,601 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:14:12,602 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:14:12,602 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:14:12,603 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:14:12,604 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:14:12,605 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:14:12,605 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:14:12,606 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:14:12,607 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:14:12,608 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:14:12,609 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:14:12,611 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:14:12,613 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:14:12,615 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:14:12,621 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:14:12,622 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:14:12,623 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:14:12,624 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:14:12,625 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:14:12,626 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:14:12,627 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:14:12,628 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:14:12,629 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:14:12,630 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:14:12,631 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:14:12,631 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:14:12,632 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:14:12,632 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:14:12,632 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:14:12,633 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:14:12,634 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:14:12,635 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c98da2-2373-44d4-83ca-3c2c23028b5a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 23:14:12,657 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:14:12,657 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:14:12,658 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:14:12,659 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:14:12,659 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:14:12,660 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:14:12,660 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:14:12,660 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 23:14:12,660 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:14:12,661 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:14:12,661 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:14:12,661 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:14:12,661 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:14:12,661 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:14:12,662 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:14:12,662 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:14:12,662 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:14:12,662 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:14:12,663 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:14:12,663 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:14:12,663 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:14:12,663 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:14:12,663 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 23:14:12,664 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 23:14:12,664 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:14:12,664 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_76c98da2-2373-44d4-83ca-3c2c23028b5a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c98da2-2373-44d4-83ca-3c2c23028b5a/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 416ba4a401dcc80980f28b29a35ab8d92b80b34a5b23a56943b4f1cba2507173 [2022-12-14 23:14:12,830 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:14:12,847 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:14:12,849 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:14:12,850 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:14:12,850 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:14:12,851 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c98da2-2373-44d4-83ca-3c2c23028b5a/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i [2022-12-14 23:14:15,471 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:14:15,832 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:14:15,832 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c98da2-2373-44d4-83ca-3c2c23028b5a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i [2022-12-14 23:14:15,858 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c98da2-2373-44d4-83ca-3c2c23028b5a/bin/ukojak-rkRKPMF4O4/data/4a6a3ac7d/4e37b60dad6b464283e6c85c75a167d4/FLAG8d9e5a535 [2022-12-14 23:14:15,871 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c98da2-2373-44d4-83ca-3c2c23028b5a/bin/ukojak-rkRKPMF4O4/data/4a6a3ac7d/4e37b60dad6b464283e6c85c75a167d4 [2022-12-14 23:14:15,874 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:14:15,875 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:14:15,876 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:14:15,876 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:14:15,879 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:14:15,880 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:14:15" (1/1) ... [2022-12-14 23:14:15,881 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51ab243a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:14:15, skipping insertion in model container [2022-12-14 23:14:15,881 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:14:15" (1/1) ... [2022-12-14 23:14:15,888 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:14:15,975 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:14:16,220 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_76c98da2-2373-44d4-83ca-3c2c23028b5a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i[4492,4505] [2022-12-14 23:14:16,228 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_76c98da2-2373-44d4-83ca-3c2c23028b5a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i[4552,4565] [2022-12-14 23:14:16,973 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:16,974 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:16,974 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:16,975 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:16,976 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:16,986 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:16,987 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:16,988 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:16,989 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:17,074 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:14:17,075 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:14:17,075 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:14:17,088 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 23:14:17,090 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 23:14:17,090 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 23:14:17,318 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 23:14:17,319 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 23:14:17,319 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 23:14:17,320 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 23:14:17,321 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 23:14:17,322 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 23:14:17,322 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 23:14:17,323 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 23:14:17,323 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 23:14:17,324 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 23:14:17,324 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 23:14:17,443 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 23:14:17,459 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:14:17,472 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 23:14:17,480 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:14:17,509 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:17,509 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:17,552 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 23:14:17,558 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:14:17,588 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:14:17,600 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_76c98da2-2373-44d4-83ca-3c2c23028b5a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i[4492,4505] [2022-12-14 23:14:17,601 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_76c98da2-2373-44d4-83ca-3c2c23028b5a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i[4552,4565] [2022-12-14 23:14:17,632 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:17,632 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:17,633 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:17,633 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:17,633 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:17,638 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:17,638 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:17,639 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:17,639 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:17,643 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:14:17,644 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:14:17,644 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:14:17,646 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 23:14:17,647 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 23:14:17,647 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 23:14:17,661 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 23:14:17,661 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 23:14:17,662 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 23:14:17,662 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 23:14:17,663 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 23:14:17,663 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 23:14:17,664 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 23:14:17,664 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 23:14:17,664 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 23:14:17,665 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 23:14:17,665 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 23:14:17,678 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 23:14:17,686 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:14:17,694 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 23:14:17,698 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:14:17,715 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:17,715 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:17,746 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 23:14:17,750 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:14:17,933 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:14:17,934 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:14:17 WrapperNode [2022-12-14 23:14:17,934 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:14:17,935 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:14:17,935 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:14:17,935 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:14:17,942 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:14:17" (1/1) ... [2022-12-14 23:14:18,012 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:14:17" (1/1) ... [2022-12-14 23:14:18,056 INFO L138 Inliner]: procedures = 691, calls = 2649, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 872 [2022-12-14 23:14:18,056 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:14:18,056 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:14:18,057 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:14:18,057 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:14:18,064 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:14:17" (1/1) ... [2022-12-14 23:14:18,064 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:14:17" (1/1) ... [2022-12-14 23:14:18,069 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:14:17" (1/1) ... [2022-12-14 23:14:18,069 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:14:17" (1/1) ... [2022-12-14 23:14:18,087 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:14:17" (1/1) ... [2022-12-14 23:14:18,089 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:14:17" (1/1) ... [2022-12-14 23:14:18,093 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:14:17" (1/1) ... [2022-12-14 23:14:18,096 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:14:17" (1/1) ... [2022-12-14 23:14:18,103 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:14:18,103 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:14:18,103 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:14:18,103 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:14:18,104 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:14:17" (1/1) ... [2022-12-14 23:14:18,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:14:18,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c98da2-2373-44d4-83ca-3c2c23028b5a/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:14:18,128 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c98da2-2373-44d4-83ca-3c2c23028b5a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:14:18,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c98da2-2373-44d4-83ca-3c2c23028b5a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:14:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-12-14 23:14:18,155 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-12-14 23:14:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 23:14:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 23:14:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 23:14:18,155 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 23:14:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 23:14:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2022-12-14 23:14:18,156 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2022-12-14 23:14:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 23:14:18,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 23:14:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 23:14:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:14:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-12-14 23:14:18,156 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-12-14 23:14:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 23:14:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:14:18,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:14:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 23:14:18,157 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 23:14:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 23:14:18,157 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 23:14:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 23:14:18,157 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 23:14:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 23:14:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 23:14:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-12-14 23:14:18,158 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-12-14 23:14:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 23:14:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 23:14:18,158 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 23:14:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 23:14:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-12-14 23:14:18,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-12-14 23:14:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 23:14:18,359 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:14:18,361 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:14:19,129 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:14:19,251 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:14:19,251 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 23:14:19,253 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:14:19 BoogieIcfgContainer [2022-12-14 23:14:19,253 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:14:19,254 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:14:19,254 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:14:19,261 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:14:19,261 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:14:19" (1/1) ... [2022-12-14 23:14:19,268 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:14:19,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:14:19,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 108 states and 146 transitions. [2022-12-14 23:14:19,310 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 146 transitions. [2022-12-14 23:14:19,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 23:14:19,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:14:19,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:14:19,347 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) [2022-12-14 23:14:19,350 INFO L158 Benchmark]: Toolchain (without parser) took 3474.27ms. Allocated memory was 146.8MB in the beginning and 211.8MB in the end (delta: 65.0MB). Free memory was 102.6MB in the beginning and 132.1MB in the end (delta: -29.5MB). Peak memory consumption was 38.3MB. Max. memory is 16.1GB. [2022-12-14 23:14:19,350 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 146.8MB. Free memory is still 90.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:14:19,351 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2057.77ms. Allocated memory was 146.8MB in the beginning and 176.2MB in the end (delta: 29.4MB). Free memory was 102.6MB in the beginning and 105.8MB in the end (delta: -3.2MB). Peak memory consumption was 82.4MB. Max. memory is 16.1GB. [2022-12-14 23:14:19,351 INFO L158 Benchmark]: Boogie Procedure Inliner took 121.29ms. Allocated memory is still 176.2MB. Free memory was 105.8MB in the beginning and 94.3MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 23:14:19,351 INFO L158 Benchmark]: Boogie Preprocessor took 46.19ms. Allocated memory is still 176.2MB. Free memory was 94.3MB in the beginning and 87.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 23:14:19,352 INFO L158 Benchmark]: RCFGBuilder took 1149.96ms. Allocated memory was 176.2MB in the beginning and 211.8MB in the end (delta: 35.7MB). Free memory was 87.0MB in the beginning and 139.4MB in the end (delta: -52.4MB). Peak memory consumption was 59.4MB. Max. memory is 16.1GB. [2022-12-14 23:14:19,352 INFO L158 Benchmark]: CodeCheck took 95.37ms. Allocated memory is still 211.8MB. Free memory was 139.4MB in the beginning and 132.1MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 23:14:19,354 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 0.15ms. Allocated memory is still 146.8MB. Free memory is still 90.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2057.77ms. Allocated memory was 146.8MB in the beginning and 176.2MB in the end (delta: 29.4MB). Free memory was 102.6MB in the beginning and 105.8MB in the end (delta: -3.2MB). Peak memory consumption was 82.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 121.29ms. Allocated memory is still 176.2MB. Free memory was 105.8MB in the beginning and 94.3MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 46.19ms. Allocated memory is still 176.2MB. Free memory was 94.3MB in the beginning and 87.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1149.96ms. Allocated memory was 176.2MB in the beginning and 211.8MB in the end (delta: 35.7MB). Free memory was 87.0MB in the beginning and 139.4MB in the end (delta: -52.4MB). Peak memory consumption was 59.4MB. Max. memory is 16.1GB. * CodeCheck took 95.37ms. Allocated memory is still 211.8MB. Free memory was 139.4MB in the beginning and 132.1MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 23:14:19,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c98da2-2373-44d4-83ca-3c2c23028b5a/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_76c98da2-2373-44d4-83ca-3c2c23028b5a/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c98da2-2373-44d4-83ca-3c2c23028b5a/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_76c98da2-2373-44d4-83ca-3c2c23028b5a/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c98da2-2373-44d4-83ca-3c2c23028b5a/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c98da2-2373-44d4-83ca-3c2c23028b5a/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_76c98da2-2373-44d4-83ca-3c2c23028b5a/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 416ba4a401dcc80980f28b29a35ab8d92b80b34a5b23a56943b4f1cba2507173 --- 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 [2022-12-14 23:14:21,104 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:14:21,106 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:14:21,119 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:14:21,120 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:14:21,121 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:14:21,121 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:14:21,123 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:14:21,124 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:14:21,124 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:14:21,125 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:14:21,126 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:14:21,126 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:14:21,127 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:14:21,128 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:14:21,128 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:14:21,129 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:14:21,130 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:14:21,131 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:14:21,132 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:14:21,133 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:14:21,135 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:14:21,137 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:14:21,138 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:14:21,145 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:14:21,145 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:14:21,145 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:14:21,146 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:14:21,146 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:14:21,147 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:14:21,147 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:14:21,148 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:14:21,148 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:14:21,149 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:14:21,149 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:14:21,150 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:14:21,150 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:14:21,150 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:14:21,150 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:14:21,151 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:14:21,152 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:14:21,153 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c98da2-2373-44d4-83ca-3c2c23028b5a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 23:14:21,168 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:14:21,169 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:14:21,169 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:14:21,169 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:14:21,170 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:14:21,170 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:14:21,170 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:14:21,170 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:14:21,170 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:14:21,171 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:14:21,171 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:14:21,171 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 23:14:21,171 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 23:14:21,171 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 23:14:21,171 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:14:21,171 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:14:21,171 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:14:21,172 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:14:21,172 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:14:21,172 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:14:21,172 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:14:21,172 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:14:21,172 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:14:21,172 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:14:21,173 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 23:14:21,173 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 23:14:21,173 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:14:21,173 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 23:14:21,173 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 23:14:21,173 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_76c98da2-2373-44d4-83ca-3c2c23028b5a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c98da2-2373-44d4-83ca-3c2c23028b5a/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 416ba4a401dcc80980f28b29a35ab8d92b80b34a5b23a56943b4f1cba2507173 [2022-12-14 23:14:21,384 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:14:21,400 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:14:21,402 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:14:21,402 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:14:21,403 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:14:21,404 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c98da2-2373-44d4-83ca-3c2c23028b5a/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i [2022-12-14 23:14:23,972 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:14:24,325 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:14:24,326 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c98da2-2373-44d4-83ca-3c2c23028b5a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i [2022-12-14 23:14:24,349 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c98da2-2373-44d4-83ca-3c2c23028b5a/bin/ukojak-rkRKPMF4O4/data/cc11c0551/a34e139abcb94a87b92f5cb91aa2d449/FLAG632d15b93 [2022-12-14 23:14:24,360 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c98da2-2373-44d4-83ca-3c2c23028b5a/bin/ukojak-rkRKPMF4O4/data/cc11c0551/a34e139abcb94a87b92f5cb91aa2d449 [2022-12-14 23:14:24,363 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:14:24,364 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:14:24,365 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:14:24,365 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:14:24,367 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:14:24,368 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:14:24" (1/1) ... [2022-12-14 23:14:24,369 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8e0f627 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:14:24, skipping insertion in model container [2022-12-14 23:14:24,369 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:14:24" (1/1) ... [2022-12-14 23:14:24,374 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:14:24,448 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:14:24,630 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_76c98da2-2373-44d4-83ca-3c2c23028b5a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i[4492,4505] [2022-12-14 23:14:24,638 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_76c98da2-2373-44d4-83ca-3c2c23028b5a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i[4552,4565] [2022-12-14 23:14:25,248 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:25,248 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:25,249 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:25,249 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:25,250 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:25,259 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:25,259 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:25,261 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:25,261 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:25,317 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:14:25,317 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:14:25,318 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:14:25,322 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 23:14:25,323 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 23:14:25,323 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 23:14:25,544 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 23:14:25,545 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 23:14:25,546 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 23:14:25,547 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 23:14:25,548 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 23:14:25,549 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 23:14:25,549 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 23:14:25,550 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 23:14:25,550 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 23:14:25,551 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 23:14:25,551 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 23:14:25,677 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 23:14:25,696 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:14:25,711 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 23:14:25,718 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:14:25,750 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:25,750 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:25,799 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 23:14:25,805 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:14:25,837 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 23:14:25,873 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:14:25,877 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_76c98da2-2373-44d4-83ca-3c2c23028b5a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i[4492,4505] [2022-12-14 23:14:25,877 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_76c98da2-2373-44d4-83ca-3c2c23028b5a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i[4552,4565] [2022-12-14 23:14:25,909 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:25,909 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:25,910 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:25,910 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:25,911 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:25,917 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:25,917 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:25,918 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:25,919 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:25,926 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:14:25,926 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:14:25,926 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:14:25,929 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 23:14:25,931 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 23:14:25,931 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 23:14:25,961 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 23:14:25,962 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 23:14:25,963 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 23:14:25,963 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 23:14:25,964 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 23:14:25,965 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 23:14:25,965 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 23:14:25,966 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 23:14:25,966 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 23:14:25,967 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 23:14:25,967 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 23:14:25,985 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 23:14:25,997 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:14:26,003 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 23:14:26,009 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:14:26,029 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:26,029 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:26,057 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 23:14:26,058 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:14:26,073 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:14:26,081 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_76c98da2-2373-44d4-83ca-3c2c23028b5a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i[4492,4505] [2022-12-14 23:14:26,082 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_76c98da2-2373-44d4-83ca-3c2c23028b5a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness_negated.i[4552,4565] [2022-12-14 23:14:26,115 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:26,115 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:26,115 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:26,116 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:26,117 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:26,123 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:26,123 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:26,124 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:26,125 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:26,133 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:14:26,133 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:14:26,134 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:14:26,137 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 23:14:26,139 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 23:14:26,139 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 23:14:26,167 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 23:14:26,167 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 23:14:26,168 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 23:14:26,168 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 23:14:26,169 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 23:14:26,170 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 23:14:26,170 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 23:14:26,171 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 23:14:26,171 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 23:14:26,171 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 23:14:26,172 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 23:14:26,189 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 23:14:26,196 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:14:26,203 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 23:14:26,206 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:14:26,243 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:26,243 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:14:26,263 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 23:14:26,265 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:14:26,460 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:14:26,460 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:14:26 WrapperNode [2022-12-14 23:14:26,461 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:14:26,461 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:14:26,461 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:14:26,461 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:14:26,466 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:14:26" (1/1) ... [2022-12-14 23:14:26,517 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:14:26" (1/1) ... [2022-12-14 23:14:26,562 INFO L138 Inliner]: procedures = 711, calls = 2649, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 873 [2022-12-14 23:14:26,562 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:14:26,563 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:14:26,563 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:14:26,563 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:14:26,571 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:14:26" (1/1) ... [2022-12-14 23:14:26,571 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:14:26" (1/1) ... [2022-12-14 23:14:26,577 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:14:26" (1/1) ... [2022-12-14 23:14:26,577 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:14:26" (1/1) ... [2022-12-14 23:14:26,603 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:14:26" (1/1) ... [2022-12-14 23:14:26,605 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:14:26" (1/1) ... [2022-12-14 23:14:26,611 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:14:26" (1/1) ... [2022-12-14 23:14:26,614 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:14:26" (1/1) ... [2022-12-14 23:14:26,621 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:14:26,622 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:14:26,622 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:14:26,622 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:14:26,623 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:14:26" (1/1) ... [2022-12-14 23:14:26,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:14:26,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c98da2-2373-44d4-83ca-3c2c23028b5a/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:14:26,648 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c98da2-2373-44d4-83ca-3c2c23028b5a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:14:26,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c98da2-2373-44d4-83ca-3c2c23028b5a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:14:26,683 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-12-14 23:14:26,683 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-12-14 23:14:26,683 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 23:14:26,683 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 23:14:26,683 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 23:14:26,683 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 23:14:26,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 23:14:26,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 23:14:26,684 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2022-12-14 23:14:26,684 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2022-12-14 23:14:26,684 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 23:14:26,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 23:14:26,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 23:14:26,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:14:26,684 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-12-14 23:14:26,684 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-12-14 23:14:26,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 23:14:26,685 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:14:26,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:14:26,685 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 23:14:26,685 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 23:14:26,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 23:14:26,685 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 23:14:26,685 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 23:14:26,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-14 23:14:26,685 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 23:14:26,685 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 23:14:26,686 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 23:14:26,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 23:14:26,686 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-12-14 23:14:26,686 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-12-14 23:14:26,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-14 23:14:26,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-14 23:14:26,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 23:14:26,686 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 23:14:26,686 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 23:14:26,686 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-12-14 23:14:26,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-12-14 23:14:26,900 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:14:26,902 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:14:28,461 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:14:28,747 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:14:28,747 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 23:14:28,749 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:14:28 BoogieIcfgContainer [2022-12-14 23:14:28,750 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:14:28,750 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:14:28,751 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:14:28,761 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:14:28,761 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:14:28" (1/1) ... [2022-12-14 23:14:28,769 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:14:28,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:14:28,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 108 states and 146 transitions. [2022-12-14 23:14:28,827 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 146 transitions. [2022-12-14 23:14:28,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 23:14:28,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:14:28,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:14:28,878 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) [2022-12-14 23:14:28,881 INFO L158 Benchmark]: Toolchain (without parser) took 4516.51ms. Allocated memory was 69.2MB in the beginning and 264.2MB in the end (delta: 195.0MB). Free memory was 38.4MB in the beginning and 177.9MB in the end (delta: -139.5MB). Peak memory consumption was 58.6MB. Max. memory is 16.1GB. [2022-12-14 23:14:28,881 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 56.6MB. Free memory is still 35.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:14:28,882 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2095.96ms. Allocated memory was 69.2MB in the beginning and 125.8MB in the end (delta: 56.6MB). Free memory was 38.1MB in the beginning and 55.4MB in the end (delta: -17.3MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. [2022-12-14 23:14:28,883 INFO L158 Benchmark]: Boogie Procedure Inliner took 101.12ms. Allocated memory is still 125.8MB. Free memory was 55.4MB in the beginning and 43.6MB in the end (delta: 11.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 23:14:28,883 INFO L158 Benchmark]: Boogie Preprocessor took 58.49ms. Allocated memory is still 125.8MB. Free memory was 43.6MB in the beginning and 66.4MB in the end (delta: -22.7MB). Peak memory consumption was 10.9MB. Max. memory is 16.1GB. [2022-12-14 23:14:28,884 INFO L158 Benchmark]: RCFGBuilder took 2128.00ms. Allocated memory was 125.8MB in the beginning and 264.2MB in the end (delta: 138.4MB). Free memory was 66.4MB in the beginning and 185.3MB in the end (delta: -118.9MB). Peak memory consumption was 96.9MB. Max. memory is 16.1GB. [2022-12-14 23:14:28,884 INFO L158 Benchmark]: CodeCheck took 129.28ms. Allocated memory is still 264.2MB. Free memory was 185.3MB in the beginning and 177.9MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 23:14:28,886 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 56.6MB. Free memory is still 35.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2095.96ms. Allocated memory was 69.2MB in the beginning and 125.8MB in the end (delta: 56.6MB). Free memory was 38.1MB in the beginning and 55.4MB in the end (delta: -17.3MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 101.12ms. Allocated memory is still 125.8MB. Free memory was 55.4MB in the beginning and 43.6MB in the end (delta: 11.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 58.49ms. Allocated memory is still 125.8MB. Free memory was 43.6MB in the beginning and 66.4MB in the end (delta: -22.7MB). Peak memory consumption was 10.9MB. Max. memory is 16.1GB. * RCFGBuilder took 2128.00ms. Allocated memory was 125.8MB in the beginning and 264.2MB in the end (delta: 138.4MB). Free memory was 66.4MB in the beginning and 185.3MB in the end (delta: -118.9MB). Peak memory consumption was 96.9MB. Max. memory is 16.1GB. * CodeCheck took 129.28ms. Allocated memory is still 264.2MB. Free memory was 185.3MB in the beginning and 177.9MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 23:14:28,909 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76c98da2-2373-44d4-83ca-3c2c23028b5a/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