./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_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_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/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_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/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_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/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 a99219981ed729bbe98ee164646a9fab36b2f68695363dc5b6e7677163d6c74b --- 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 03:23:19,662 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:23:19,664 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:23:19,675 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:23:19,676 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:23:19,676 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:23:19,677 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:23:19,678 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:23:19,679 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:23:19,680 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:23:19,681 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:23:19,681 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:23:19,682 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:23:19,682 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:23:19,683 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:23:19,684 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:23:19,684 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:23:19,685 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:23:19,686 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:23:19,687 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:23:19,688 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:23:19,689 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:23:19,689 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:23:19,697 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:23:19,699 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:23:19,699 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:23:19,699 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:23:19,700 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:23:19,701 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:23:19,701 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:23:19,701 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:23:19,702 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:23:19,703 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:23:19,703 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:23:19,704 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:23:19,704 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:23:19,705 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:23:19,705 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:23:19,705 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:23:19,705 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:23:19,706 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:23:19,707 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 03:23:19,729 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:23:19,730 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:23:19,730 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:23:19,730 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:23:19,731 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:23:19,731 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:23:19,731 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:23:19,731 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:23:19,732 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:23:19,732 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:23:19,732 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:23:19,732 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:23:19,732 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:23:19,732 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:23:19,732 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:23:19,733 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:23:19,733 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:23:19,733 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:23:19,733 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:23:19,733 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:23:19,733 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:23:19,734 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:23:19,734 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:23:19,734 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:23:19,734 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:23:19,734 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_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a99219981ed729bbe98ee164646a9fab36b2f68695363dc5b6e7677163d6c74b [2022-12-15 03:23:19,896 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:23:19,914 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:23:19,916 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:23:19,917 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:23:19,918 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:23:19,919 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2022-12-15 03:23:22,456 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:23:22,798 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:23:22,798 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2022-12-15 03:23:22,817 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/bin/ukojak-rkRKPMF4O4/data/eef67ba73/be5c1703912141678ef8cbeec441a9bd/FLAG91896daab [2022-12-15 03:23:23,013 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/bin/ukojak-rkRKPMF4O4/data/eef67ba73/be5c1703912141678ef8cbeec441a9bd [2022-12-15 03:23:23,015 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:23:23,017 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:23:23,018 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:23:23,018 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:23:23,022 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:23:23,023 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:23:23" (1/1) ... [2022-12-15 03:23:23,024 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73e187c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:23, skipping insertion in model container [2022-12-15 03:23:23,024 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:23:23" (1/1) ... [2022-12-15 03:23:23,034 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:23:23,150 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:23:23,328 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_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4503,4516] [2022-12-15 03:23:23,335 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_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4563,4576] [2022-12-15 03:23:24,034 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:24,034 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:24,035 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:24,036 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:24,037 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:24,048 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:24,049 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:24,050 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:24,051 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:24,129 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:23:24,130 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:23:24,130 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:23:24,135 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:23:24,137 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:23:24,137 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:23:24,396 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:23:24,397 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:23:24,398 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:23:24,399 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:23:24,400 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:23:24,401 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:23:24,402 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:23:24,403 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:23:24,403 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:23:24,404 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:23:24,405 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:23:24,547 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:23:24,572 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:23:24,581 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:23:24,604 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:23:24,611 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:24,612 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:24,679 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:23:24,698 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:23:24,736 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:23:24,761 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_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4503,4516] [2022-12-15 03:23:24,761 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_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4563,4576] [2022-12-15 03:23:24,788 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:24,789 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:24,789 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:24,789 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:24,790 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:24,794 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:24,795 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:24,795 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:24,796 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:24,801 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:23:24,801 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:23:24,802 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:23:24,804 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:23:24,805 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:23:24,805 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:23:24,820 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:23:24,821 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:23:24,822 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:23:24,822 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:23:24,823 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:23:24,823 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:23:24,824 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:23:24,824 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:23:24,825 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:23:24,825 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:23:24,825 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:23:24,840 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:23:24,857 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:23:24,861 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:23:24,874 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:23:24,879 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:24,880 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:24,908 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:23:24,912 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:23:25,061 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:23:25,061 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:25 WrapperNode [2022-12-15 03:23:25,061 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:23:25,062 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:23:25,062 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:23:25,062 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:23:25,067 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:25" (1/1) ... [2022-12-15 03:23:25,113 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:25" (1/1) ... [2022-12-15 03:23:25,180 INFO L138 Inliner]: procedures = 695, calls = 2922, calls flagged for inlining = 61, calls inlined = 11, statements flattened = 1194 [2022-12-15 03:23:25,181 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:23:25,182 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:23:25,182 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:23:25,182 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:23:25,191 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:25" (1/1) ... [2022-12-15 03:23:25,191 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:25" (1/1) ... [2022-12-15 03:23:25,201 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:25" (1/1) ... [2022-12-15 03:23:25,201 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:25" (1/1) ... [2022-12-15 03:23:25,240 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:25" (1/1) ... [2022-12-15 03:23:25,243 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:25" (1/1) ... [2022-12-15 03:23:25,252 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:25" (1/1) ... [2022-12-15 03:23:25,257 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:25" (1/1) ... [2022-12-15 03:23:25,268 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:23:25,269 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:23:25,269 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:23:25,269 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:23:25,270 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:25" (1/1) ... [2022-12-15 03:23:25,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:23:25,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:23:25,295 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:23:25,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:23:25,329 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-15 03:23:25,329 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-15 03:23:25,329 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2022-12-15 03:23:25,329 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2022-12-15 03:23:25,329 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:23:25,329 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 03:23:25,330 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 03:23:25,330 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2022-12-15 03:23:25,330 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2022-12-15 03:23:25,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 03:23:25,330 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-15 03:23:25,330 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-15 03:23:25,330 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 03:23:25,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 03:23:25,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 03:23:25,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:23:25,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 03:23:25,331 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2022-12-15 03:23:25,331 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2022-12-15 03:23:25,331 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:23:25,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:23:25,331 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 03:23:25,331 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 03:23:25,331 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2022-12-15 03:23:25,331 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2022-12-15 03:23:25,332 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 03:23:25,332 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 03:23:25,332 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_empty_array [2022-12-15 03:23:25,332 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_from_empty_array [2022-12-15 03:23:25,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:23:25,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 03:23:25,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 03:23:25,332 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2022-12-15 03:23:25,332 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2022-12-15 03:23:25,332 INFO L130 BoogieDeclarations]: Found specification of procedure is_front_valid_state [2022-12-15 03:23:25,332 INFO L138 BoogieDeclarations]: Found implementation of procedure is_front_valid_state [2022-12-15 03:23:25,333 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-15 03:23:25,333 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-15 03:23:25,333 INFO L130 BoogieDeclarations]: Found specification of procedure is_ends_valid_state [2022-12-15 03:23:25,333 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ends_valid_state [2022-12-15 03:23:25,333 INFO L130 BoogieDeclarations]: Found specification of procedure s_buf_belongs_to_pool [2022-12-15 03:23:25,333 INFO L138 BoogieDeclarations]: Found implementation of procedure s_buf_belongs_to_pool [2022-12-15 03:23:25,333 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 03:23:25,333 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 03:23:25,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 03:23:25,333 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2022-12-15 03:23:25,334 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2022-12-15 03:23:25,334 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2022-12-15 03:23:25,334 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2022-12-15 03:23:25,334 INFO L130 BoogieDeclarations]: Found specification of procedure is_middle_valid_state [2022-12-15 03:23:25,334 INFO L138 BoogieDeclarations]: Found implementation of procedure is_middle_valid_state [2022-12-15 03:23:25,334 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2022-12-15 03:23:25,334 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2022-12-15 03:23:25,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:23:25,566 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:23:25,567 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:23:26,762 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:23:26,944 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:23:26,944 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 03:23:26,946 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:23:26 BoogieIcfgContainer [2022-12-15 03:23:26,946 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:23:26,947 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:23:26,947 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:23:26,954 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:23:26,954 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:23:26" (1/1) ... [2022-12-15 03:23:26,960 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:23:26,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:27,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 342 states and 501 transitions. [2022-12-15 03:23:27,007 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 501 transitions. [2022-12-15 03:23:27,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-15 03:23:27,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:27,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:27,044 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 03:23:27,048 INFO L158 Benchmark]: Toolchain (without parser) took 4030.10ms. Allocated memory was 123.7MB in the beginning and 207.6MB in the end (delta: 83.9MB). Free memory was 73.3MB in the beginning and 111.9MB in the end (delta: -38.6MB). Peak memory consumption was 47.9MB. Max. memory is 16.1GB. [2022-12-15 03:23:27,048 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 123.7MB. Free memory is still 90.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:23:27,049 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2043.30ms. Allocated memory was 123.7MB in the beginning and 172.0MB in the end (delta: 48.2MB). Free memory was 73.3MB in the beginning and 70.1MB in the end (delta: 3.2MB). Peak memory consumption was 64.8MB. Max. memory is 16.1GB. [2022-12-15 03:23:27,049 INFO L158 Benchmark]: Boogie Procedure Inliner took 119.38ms. Allocated memory is still 172.0MB. Free memory was 70.1MB in the beginning and 107.7MB in the end (delta: -37.6MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. [2022-12-15 03:23:27,050 INFO L158 Benchmark]: Boogie Preprocessor took 86.78ms. Allocated memory is still 172.0MB. Free memory was 107.7MB in the beginning and 97.2MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-15 03:23:27,050 INFO L158 Benchmark]: RCFGBuilder took 1677.15ms. Allocated memory was 172.0MB in the beginning and 207.6MB in the end (delta: 35.7MB). Free memory was 97.2MB in the beginning and 120.3MB in the end (delta: -23.1MB). Peak memory consumption was 81.0MB. Max. memory is 16.1GB. [2022-12-15 03:23:27,051 INFO L158 Benchmark]: CodeCheck took 99.72ms. Allocated memory is still 207.6MB. Free memory was 120.3MB in the beginning and 111.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 03:23:27,054 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 0.12ms. Allocated memory is still 123.7MB. Free memory is still 90.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2043.30ms. Allocated memory was 123.7MB in the beginning and 172.0MB in the end (delta: 48.2MB). Free memory was 73.3MB in the beginning and 70.1MB in the end (delta: 3.2MB). Peak memory consumption was 64.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 119.38ms. Allocated memory is still 172.0MB. Free memory was 70.1MB in the beginning and 107.7MB in the end (delta: -37.6MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 86.78ms. Allocated memory is still 172.0MB. Free memory was 107.7MB in the beginning and 97.2MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1677.15ms. Allocated memory was 172.0MB in the beginning and 207.6MB in the end (delta: 35.7MB). Free memory was 97.2MB in the beginning and 120.3MB in the end (delta: -23.1MB). Peak memory consumption was 81.0MB. Max. memory is 16.1GB. * CodeCheck took 99.72ms. Allocated memory is still 207.6MB. Free memory was 120.3MB in the beginning and 111.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 03:23:27,070 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/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_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/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_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/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_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/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 a99219981ed729bbe98ee164646a9fab36b2f68695363dc5b6e7677163d6c74b --- 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 03:23:28,723 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:23:28,725 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:23:28,745 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:23:28,745 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:23:28,746 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:23:28,747 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:23:28,749 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:23:28,751 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:23:28,752 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:23:28,753 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:23:28,754 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:23:28,754 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:23:28,755 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:23:28,756 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:23:28,757 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:23:28,758 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:23:28,759 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:23:28,760 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:23:28,762 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:23:28,764 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:23:28,765 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:23:28,766 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:23:28,767 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:23:28,771 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:23:28,771 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:23:28,772 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:23:28,773 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:23:28,773 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:23:28,774 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:23:28,774 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:23:28,775 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:23:28,776 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:23:28,777 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:23:28,777 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:23:28,778 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:23:28,778 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:23:28,779 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:23:28,779 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:23:28,780 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:23:28,780 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:23:28,781 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 03:23:28,797 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:23:28,797 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:23:28,798 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:23:28,798 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:23:28,799 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:23:28,799 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:23:28,799 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:23:28,799 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:23:28,799 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:23:28,799 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:23:28,799 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:23:28,799 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 03:23:28,800 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 03:23:28,800 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 03:23:28,800 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:23:28,800 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:23:28,800 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:23:28,800 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:23:28,800 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:23:28,800 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:23:28,801 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:23:28,801 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:23:28,801 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:23:28,801 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:23:28,801 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 03:23:28,801 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 03:23:28,801 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:23:28,801 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 03:23:28,801 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 03:23:28,802 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_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a99219981ed729bbe98ee164646a9fab36b2f68695363dc5b6e7677163d6c74b [2022-12-15 03:23:29,050 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:23:29,065 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:23:29,066 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:23:29,067 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:23:29,068 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:23:29,069 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2022-12-15 03:23:31,654 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:23:32,049 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:23:32,049 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2022-12-15 03:23:32,073 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/bin/ukojak-rkRKPMF4O4/data/b9479a7ed/6abf8c1e32b743118a9b310e262a77ca/FLAGd9c04ea47 [2022-12-15 03:23:32,084 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/bin/ukojak-rkRKPMF4O4/data/b9479a7ed/6abf8c1e32b743118a9b310e262a77ca [2022-12-15 03:23:32,086 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:23:32,087 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:23:32,088 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:23:32,088 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:23:32,090 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:23:32,091 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:23:32" (1/1) ... [2022-12-15 03:23:32,092 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d1238ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:32, skipping insertion in model container [2022-12-15 03:23:32,092 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:23:32" (1/1) ... [2022-12-15 03:23:32,097 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:23:32,188 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:23:32,357 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_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4503,4516] [2022-12-15 03:23:32,363 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_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4563,4576] [2022-12-15 03:23:33,025 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:33,025 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:33,026 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:33,026 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:33,027 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:33,037 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:33,038 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:33,039 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:33,039 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:33,096 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:23:33,096 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:23:33,097 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:23:33,102 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:23:33,103 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:23:33,104 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:23:33,321 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:23:33,322 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:23:33,323 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:23:33,324 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:23:33,324 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:23:33,326 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:23:33,326 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:23:33,327 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:23:33,327 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:23:33,328 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:23:33,332 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:23:33,460 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:23:33,501 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:23:33,511 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:23:33,539 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:23:33,547 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:33,547 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:33,607 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:23:33,622 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:23:33,653 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 03:23:33,693 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:23:33,697 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_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4503,4516] [2022-12-15 03:23:33,697 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_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4563,4576] [2022-12-15 03:23:33,726 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:33,726 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:33,727 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:33,727 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:33,728 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:33,733 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:33,733 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:33,734 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:33,734 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:33,739 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:23:33,740 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:23:33,740 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:23:33,742 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:23:33,743 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:23:33,743 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:23:33,756 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:23:33,757 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:23:33,757 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:23:33,757 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:23:33,758 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:23:33,758 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:23:33,759 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:23:33,759 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:23:33,759 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:23:33,760 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:23:33,760 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:23:33,778 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:23:33,791 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:23:33,795 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:23:33,806 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:23:33,809 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:33,810 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:33,846 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:23:33,850 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:23:33,877 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:23:33,890 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_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4503,4516] [2022-12-15 03:23:33,890 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_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4563,4576] [2022-12-15 03:23:33,917 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:33,918 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:33,918 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:33,918 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:33,919 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:33,922 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:33,922 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:33,922 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:33,923 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:33,934 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:23:33,934 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:23:33,935 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:23:33,937 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:23:33,938 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:23:33,939 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:23:33,955 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:23:33,956 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:23:33,956 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:23:33,957 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:23:33,957 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:23:33,958 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:23:33,958 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:23:33,958 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:23:33,959 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:23:33,959 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:23:33,959 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:23:33,972 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:23:33,987 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:23:33,992 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:23:34,004 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:23:34,008 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:34,008 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:23:34,033 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:23:34,035 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:23:34,289 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:23:34,290 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:34 WrapperNode [2022-12-15 03:23:34,290 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:23:34,290 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:23:34,291 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:23:34,291 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:23:34,296 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:34" (1/1) ... [2022-12-15 03:23:34,348 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:34" (1/1) ... [2022-12-15 03:23:34,401 INFO L138 Inliner]: procedures = 715, calls = 2922, calls flagged for inlining = 61, calls inlined = 11, statements flattened = 1191 [2022-12-15 03:23:34,401 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:23:34,402 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:23:34,402 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:23:34,402 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:23:34,409 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:34" (1/1) ... [2022-12-15 03:23:34,409 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:34" (1/1) ... [2022-12-15 03:23:34,416 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:34" (1/1) ... [2022-12-15 03:23:34,416 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:34" (1/1) ... [2022-12-15 03:23:34,445 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:34" (1/1) ... [2022-12-15 03:23:34,447 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:34" (1/1) ... [2022-12-15 03:23:34,454 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:34" (1/1) ... [2022-12-15 03:23:34,458 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:34" (1/1) ... [2022-12-15 03:23:34,466 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:23:34,467 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:23:34,467 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:23:34,467 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:23:34,468 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:23:34" (1/1) ... [2022-12-15 03:23:34,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:23:34,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:23:34,491 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:23:34,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:23:34,525 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-15 03:23:34,525 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-15 03:23:34,525 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2022-12-15 03:23:34,525 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2022-12-15 03:23:34,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:23:34,526 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 03:23:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 03:23:34,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 03:23:34,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-15 03:23:34,526 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2022-12-15 03:23:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2022-12-15 03:23:34,526 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-15 03:23:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-15 03:23:34,526 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 03:23:34,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 03:23:34,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 03:23:34,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:23:34,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 03:23:34,527 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2022-12-15 03:23:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2022-12-15 03:23:34,527 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:23:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:23:34,527 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 03:23:34,527 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 03:23:34,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-15 03:23:34,528 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2022-12-15 03:23:34,528 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2022-12-15 03:23:34,528 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 03:23:34,528 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 03:23:34,528 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_empty_array [2022-12-15 03:23:34,528 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_from_empty_array [2022-12-15 03:23:34,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:23:34,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 03:23:34,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-15 03:23:34,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 03:23:34,529 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2022-12-15 03:23:34,529 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2022-12-15 03:23:34,529 INFO L130 BoogieDeclarations]: Found specification of procedure is_front_valid_state [2022-12-15 03:23:34,529 INFO L138 BoogieDeclarations]: Found implementation of procedure is_front_valid_state [2022-12-15 03:23:34,529 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-15 03:23:34,529 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-15 03:23:34,529 INFO L130 BoogieDeclarations]: Found specification of procedure is_ends_valid_state [2022-12-15 03:23:34,529 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ends_valid_state [2022-12-15 03:23:34,529 INFO L130 BoogieDeclarations]: Found specification of procedure s_buf_belongs_to_pool [2022-12-15 03:23:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure s_buf_belongs_to_pool [2022-12-15 03:23:34,530 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 03:23:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 03:23:34,530 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2022-12-15 03:23:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2022-12-15 03:23:34,530 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2022-12-15 03:23:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2022-12-15 03:23:34,530 INFO L130 BoogieDeclarations]: Found specification of procedure is_middle_valid_state [2022-12-15 03:23:34,530 INFO L138 BoogieDeclarations]: Found implementation of procedure is_middle_valid_state [2022-12-15 03:23:34,530 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2022-12-15 03:23:34,531 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2022-12-15 03:23:34,801 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:23:34,803 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:23:52,648 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:23:52,926 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:23:52,926 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 03:23:52,928 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:23:52 BoogieIcfgContainer [2022-12-15 03:23:52,928 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:23:52,929 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:23:52,929 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:23:52,936 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:23:52,936 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:23:52" (1/1) ... [2022-12-15 03:23:52,943 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:23:52,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:52,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 342 states and 501 transitions. [2022-12-15 03:23:52,998 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 501 transitions. [2022-12-15 03:23:53,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-15 03:23:53,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:53,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:53,036 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 03:23:53,039 INFO L158 Benchmark]: Toolchain (without parser) took 20951.07ms. Allocated memory was 71.3MB in the beginning and 226.5MB in the end (delta: 155.2MB). Free memory was 40.0MB in the beginning and 161.2MB in the end (delta: -121.2MB). Peak memory consumption was 34.7MB. Max. memory is 16.1GB. [2022-12-15 03:23:53,039 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 54.5MB. Free memory is still 33.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:23:53,040 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2201.97ms. Allocated memory was 71.3MB in the beginning and 125.8MB in the end (delta: 54.5MB). Free memory was 39.8MB in the beginning and 52.6MB in the end (delta: -12.8MB). Peak memory consumption was 50.6MB. Max. memory is 16.1GB. [2022-12-15 03:23:53,040 INFO L158 Benchmark]: Boogie Procedure Inliner took 110.82ms. Allocated memory is still 125.8MB. Free memory was 52.6MB in the beginning and 64.1MB in the end (delta: -11.5MB). Peak memory consumption was 10.3MB. Max. memory is 16.1GB. [2022-12-15 03:23:53,041 INFO L158 Benchmark]: Boogie Preprocessor took 64.67ms. Allocated memory is still 125.8MB. Free memory was 64.1MB in the beginning and 52.9MB in the end (delta: 11.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-15 03:23:53,041 INFO L158 Benchmark]: RCFGBuilder took 18461.69ms. Allocated memory was 125.8MB in the beginning and 226.5MB in the end (delta: 100.7MB). Free memory was 52.9MB in the beginning and 168.5MB in the end (delta: -115.6MB). Peak memory consumption was 106.3MB. Max. memory is 16.1GB. [2022-12-15 03:23:53,042 INFO L158 Benchmark]: CodeCheck took 108.78ms. Allocated memory is still 226.5MB. Free memory was 168.5MB in the beginning and 161.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 03:23:53,044 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 0.11ms. Allocated memory is still 54.5MB. Free memory is still 33.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2201.97ms. Allocated memory was 71.3MB in the beginning and 125.8MB in the end (delta: 54.5MB). Free memory was 39.8MB in the beginning and 52.6MB in the end (delta: -12.8MB). Peak memory consumption was 50.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 110.82ms. Allocated memory is still 125.8MB. Free memory was 52.6MB in the beginning and 64.1MB in the end (delta: -11.5MB). Peak memory consumption was 10.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 64.67ms. Allocated memory is still 125.8MB. Free memory was 64.1MB in the beginning and 52.9MB in the end (delta: 11.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 18461.69ms. Allocated memory was 125.8MB in the beginning and 226.5MB in the end (delta: 100.7MB). Free memory was 52.9MB in the beginning and 168.5MB in the end (delta: -115.6MB). Peak memory consumption was 106.3MB. Max. memory is 16.1GB. * CodeCheck took 108.78ms. Allocated memory is still 226.5MB. Free memory was 168.5MB in the beginning and 161.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 03:23:53,068 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bf3221-ed71-4e1c-ae7a-6c06ed95187d/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