./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 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ/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_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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-6b4ec56 [2022-11-20 17:37:45,713 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:37:45,715 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:37:45,735 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:37:45,736 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:37:45,737 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:37:45,738 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:37:45,740 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:37:45,741 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:37:45,742 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:37:45,743 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:37:45,744 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:37:45,745 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:37:45,746 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:37:45,747 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:37:45,748 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:37:45,749 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:37:45,750 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:37:45,752 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:37:45,754 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:37:45,756 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:37:45,757 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:37:45,758 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:37:45,759 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:37:45,763 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:37:45,763 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:37:45,764 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:37:45,765 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:37:45,765 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:37:45,766 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:37:45,767 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:37:45,768 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:37:45,768 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:37:45,769 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:37:45,770 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:37:45,771 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:37:45,772 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:37:45,772 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:37:45,772 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:37:45,773 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:37:45,774 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:37:45,785 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:37:45,816 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:37:45,816 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:37:45,817 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:37:45,817 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:37:45,818 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:37:45,818 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:37:45,835 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:37:45,835 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:37:45,835 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:37:45,835 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:37:45,836 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:37:45,836 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:37:45,836 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:37:45,836 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:37:45,836 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:37:45,837 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:37:45,837 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:37:45,837 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:37:45,837 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:37:45,837 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:37:45,838 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:37:45,838 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:37:45,838 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:37:45,838 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:37:45,838 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:37:45,839 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_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a99219981ed729bbe98ee164646a9fab36b2f68695363dc5b6e7677163d6c74b [2022-11-20 17:37:46,168 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:37:46,204 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:37:46,207 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:37:46,208 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:37:46,209 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:37:46,210 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2022-11-20 17:37:49,318 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:37:49,911 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:37:49,911 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd51238f-9fb9-40b2-b29e-16aab93188bf/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2022-11-20 17:37:49,955 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ/data/b1716e27c/36199578b8fb4570914660312a234fd2/FLAG09bd2b9de [2022-11-20 17:37:49,969 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ/data/b1716e27c/36199578b8fb4570914660312a234fd2 [2022-11-20 17:37:49,972 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:37:49,973 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:37:49,975 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:37:49,975 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:37:49,978 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:37:49,979 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:37:49" (1/1) ... [2022-11-20 17:37:49,980 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68a5dbc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:49, skipping insertion in model container [2022-11-20 17:37:49,980 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:37:49" (1/1) ... [2022-11-20 17:37:49,988 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:37:50,081 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:37:50,347 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_fd51238f-9fb9-40b2-b29e-16aab93188bf/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4503,4516] [2022-11-20 17:37:50,356 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_fd51238f-9fb9-40b2-b29e-16aab93188bf/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4563,4576] [2022-11-20 17:37:51,475 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:37:51,476 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:37:51,477 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:37:51,478 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:37:51,480 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:37:51,495 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:37:51,496 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:37:51,498 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:37:51,499 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:37:52,085 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:37:52,095 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:37:52,097 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:37:52,099 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:37:52,102 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:37:52,107 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:37:52,108 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:37:52,109 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:37:52,110 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:37:52,111 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:37:52,339 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:37:52,454 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:37:52,455 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:37:52,634 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:37:52,706 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:37:52,735 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_fd51238f-9fb9-40b2-b29e-16aab93188bf/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4503,4516] [2022-11-20 17:37:52,736 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_fd51238f-9fb9-40b2-b29e-16aab93188bf/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4563,4576] [2022-11-20 17:37:52,799 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:37:52,800 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:37:52,801 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:37:52,802 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:37:52,804 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:37:52,815 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:37:52,816 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:37:52,817 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:37:52,821 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:37:52,867 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:37:52,868 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:37:52,869 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:37:52,870 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:37:52,871 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:37:52,872 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:37:52,872 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:37:52,872 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:37:52,873 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:37:52,873 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:37:52,892 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:37:52,942 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:37:52,942 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:37:52,983 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:37:53,255 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:37:53,255 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:53 WrapperNode [2022-11-20 17:37:53,256 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:37:53,257 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:37:53,257 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:37:53,257 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:37:53,265 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:53" (1/1) ... [2022-11-20 17:37:53,358 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:53" (1/1) ... [2022-11-20 17:37:53,495 INFO L138 Inliner]: procedures = 695, calls = 2922, calls flagged for inlining = 61, calls inlined = 11, statements flattened = 1194 [2022-11-20 17:37:53,496 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:37:53,496 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:37:53,496 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:37:53,497 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:37:53,506 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:53" (1/1) ... [2022-11-20 17:37:53,506 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:53" (1/1) ... [2022-11-20 17:37:53,518 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:53" (1/1) ... [2022-11-20 17:37:53,518 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:53" (1/1) ... [2022-11-20 17:37:53,563 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:53" (1/1) ... [2022-11-20 17:37:53,567 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:53" (1/1) ... [2022-11-20 17:37:53,576 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:53" (1/1) ... [2022-11-20 17:37:53,581 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:53" (1/1) ... [2022-11-20 17:37:53,595 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:37:53,596 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:37:53,596 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:37:53,597 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:37:53,597 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:37:53" (1/1) ... [2022-11-20 17:37:53,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:37:53,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:37:53,643 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:37:53,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:37:53,701 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-20 17:37:53,701 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-20 17:37:53,701 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2022-11-20 17:37:53,701 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2022-11-20 17:37:53,702 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:37:53,702 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:37:53,702 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:37:53,702 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2022-11-20 17:37:53,703 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2022-11-20 17:37:53,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:37:53,703 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 17:37:53,703 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 17:37:53,703 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:37:53,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:37:53,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:37:53,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:37:53,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:37:53,705 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2022-11-20 17:37:53,705 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2022-11-20 17:37:53,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:37:53,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:37:53,705 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:37:53,706 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:37:53,707 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2022-11-20 17:37:53,707 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2022-11-20 17:37:53,707 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:37:53,708 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:37:53,708 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_empty_array [2022-11-20 17:37:53,708 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_from_empty_array [2022-11-20 17:37:53,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:37:53,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:37:53,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:37:53,709 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2022-11-20 17:37:53,710 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2022-11-20 17:37:53,710 INFO L130 BoogieDeclarations]: Found specification of procedure is_front_valid_state [2022-11-20 17:37:53,710 INFO L138 BoogieDeclarations]: Found implementation of procedure is_front_valid_state [2022-11-20 17:37:53,710 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 17:37:53,710 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 17:37:53,710 INFO L130 BoogieDeclarations]: Found specification of procedure is_ends_valid_state [2022-11-20 17:37:53,710 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ends_valid_state [2022-11-20 17:37:53,711 INFO L130 BoogieDeclarations]: Found specification of procedure s_buf_belongs_to_pool [2022-11-20 17:37:53,711 INFO L138 BoogieDeclarations]: Found implementation of procedure s_buf_belongs_to_pool [2022-11-20 17:37:53,711 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 17:37:53,712 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 17:37:53,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:37:53,712 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2022-11-20 17:37:53,712 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2022-11-20 17:37:53,712 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2022-11-20 17:37:53,712 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2022-11-20 17:37:53,713 INFO L130 BoogieDeclarations]: Found specification of procedure is_middle_valid_state [2022-11-20 17:37:53,713 INFO L138 BoogieDeclarations]: Found implementation of procedure is_middle_valid_state [2022-11-20 17:37:53,713 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2022-11-20 17:37:53,713 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2022-11-20 17:37:53,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:37:54,121 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:37:54,123 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:37:56,043 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:37:56,450 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:37:56,450 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:37:56,456 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:37:56 BoogieIcfgContainer [2022-11-20 17:37:56,456 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:37:56,457 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:37:56,458 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:37:56,469 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:37:56,469 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:37:56" (1/1) ... [2022-11-20 17:37:56,487 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:37:56,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:56,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 342 states and 501 transitions. [2022-11-20 17:37:56,581 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 501 transitions. [2022-11-20 17:37:56,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:37:56,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:56,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:56,647 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 17:37:56,660 INFO L158 Benchmark]: Toolchain (without parser) took 6682.05ms. Allocated memory was 153.1MB in the beginning and 272.6MB in the end (delta: 119.5MB). Free memory was 113.8MB in the beginning and 148.9MB in the end (delta: -35.1MB). Peak memory consumption was 86.9MB. Max. memory is 16.1GB. [2022-11-20 17:37:56,661 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 115.3MB. Free memory is still 69.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:37:56,662 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3281.38ms. Allocated memory was 153.1MB in the beginning and 199.2MB in the end (delta: 46.1MB). Free memory was 113.8MB in the beginning and 85.6MB in the end (delta: 28.2MB). Peak memory consumption was 86.3MB. Max. memory is 16.1GB. [2022-11-20 17:37:56,664 INFO L158 Benchmark]: Boogie Procedure Inliner took 238.86ms. Allocated memory is still 199.2MB. Free memory was 85.6MB in the beginning and 135.6MB in the end (delta: -50.1MB). Peak memory consumption was 20.2MB. Max. memory is 16.1GB. [2022-11-20 17:37:56,665 INFO L158 Benchmark]: Boogie Preprocessor took 99.35ms. Allocated memory is still 199.2MB. Free memory was 135.6MB in the beginning and 125.2MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:37:56,666 INFO L158 Benchmark]: RCFGBuilder took 2860.36ms. Allocated memory was 199.2MB in the beginning and 272.6MB in the end (delta: 73.4MB). Free memory was 125.2MB in the beginning and 157.3MB in the end (delta: -32.2MB). Peak memory consumption was 76.9MB. Max. memory is 16.1GB. [2022-11-20 17:37:56,668 INFO L158 Benchmark]: CodeCheck took 197.38ms. Allocated memory is still 272.6MB. Free memory was 157.3MB in the beginning and 148.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:37:56,671 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 0.28ms. Allocated memory is still 115.3MB. Free memory is still 69.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3281.38ms. Allocated memory was 153.1MB in the beginning and 199.2MB in the end (delta: 46.1MB). Free memory was 113.8MB in the beginning and 85.6MB in the end (delta: 28.2MB). Peak memory consumption was 86.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 238.86ms. Allocated memory is still 199.2MB. Free memory was 85.6MB in the beginning and 135.6MB in the end (delta: -50.1MB). Peak memory consumption was 20.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 99.35ms. Allocated memory is still 199.2MB. Free memory was 135.6MB in the beginning and 125.2MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2860.36ms. Allocated memory was 199.2MB in the beginning and 272.6MB in the end (delta: 73.4MB). Free memory was 125.2MB in the beginning and 157.3MB in the end (delta: -32.2MB). Peak memory consumption was 76.9MB. Max. memory is 16.1GB. * CodeCheck took 197.38ms. Allocated memory is still 272.6MB. Free memory was 157.3MB in the beginning and 148.9MB 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. [2022-11-20 17:37:56,701 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ/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_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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-6b4ec56 [2022-11-20 17:37:59,373 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:37:59,375 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:37:59,412 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:37:59,412 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:37:59,417 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:37:59,422 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:37:59,424 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:37:59,426 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:37:59,427 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:37:59,428 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:37:59,429 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:37:59,430 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:37:59,431 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:37:59,432 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:37:59,434 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:37:59,439 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:37:59,445 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:37:59,449 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:37:59,458 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:37:59,463 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:37:59,466 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:37:59,467 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:37:59,468 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:37:59,472 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:37:59,472 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:37:59,473 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:37:59,474 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:37:59,479 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:37:59,480 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:37:59,481 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:37:59,483 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:37:59,485 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:37:59,486 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:37:59,509 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:37:59,509 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:37:59,510 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:37:59,510 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:37:59,511 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:37:59,512 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:37:59,513 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:37:59,518 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:37:59,559 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:37:59,559 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:37:59,564 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:37:59,564 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:37:59,566 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:37:59,566 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:37:59,566 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:37:59,567 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:37:59,567 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:37:59,567 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:37:59,568 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:37:59,569 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:37:59,569 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:37:59,569 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:37:59,569 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:37:59,570 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:37:59,570 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:37:59,570 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:37:59,570 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:37:59,571 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:37:59,571 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:37:59,571 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:37:59,572 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:37:59,572 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:37:59,572 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:37:59,572 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:37:59,573 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:37:59,573 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:37:59,573 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:37:59,573 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_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a99219981ed729bbe98ee164646a9fab36b2f68695363dc5b6e7677163d6c74b [2022-11-20 17:37:59,998 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:38:00,022 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:38:00,025 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:38:00,026 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:38:00,027 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:38:00,029 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2022-11-20 17:38:03,269 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:38:03,860 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:38:03,860 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd51238f-9fb9-40b2-b29e-16aab93188bf/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2022-11-20 17:38:03,894 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ/data/56dc77631/ec14d0cc95c94204adb81f345b14d5b9/FLAGa32aed475 [2022-11-20 17:38:03,914 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ/data/56dc77631/ec14d0cc95c94204adb81f345b14d5b9 [2022-11-20 17:38:03,919 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:38:03,920 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:38:03,924 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:38:03,925 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:38:03,928 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:38:03,929 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:38:03" (1/1) ... [2022-11-20 17:38:03,930 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@721cf14d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:38:03, skipping insertion in model container [2022-11-20 17:38:03,933 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:38:03" (1/1) ... [2022-11-20 17:38:03,941 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:38:04,081 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:38:04,390 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_fd51238f-9fb9-40b2-b29e-16aab93188bf/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4503,4516] [2022-11-20 17:38:04,401 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_fd51238f-9fb9-40b2-b29e-16aab93188bf/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4563,4576] [2022-11-20 17:38:05,830 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:05,831 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:05,831 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:05,832 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:05,833 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:05,860 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:05,860 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:05,864 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:05,866 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:06,393 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:38:06,394 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:38:06,396 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:38:06,397 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:38:06,398 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:38:06,399 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:38:06,400 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:38:06,401 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:38:06,401 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:38:06,402 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:38:06,561 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:38:06,704 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:06,719 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:06,892 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:38:06,975 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:38:07,054 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:38:07,061 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_fd51238f-9fb9-40b2-b29e-16aab93188bf/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4503,4516] [2022-11-20 17:38:07,062 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_fd51238f-9fb9-40b2-b29e-16aab93188bf/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4563,4576] [2022-11-20 17:38:07,131 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:07,132 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:07,133 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:07,134 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:07,135 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:07,143 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:07,143 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:07,145 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:07,146 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:07,197 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:38:07,198 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:38:07,198 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:38:07,206 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:38:07,208 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:38:07,209 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:38:07,210 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:38:07,210 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:38:07,211 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:38:07,211 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:38:07,249 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:38:07,351 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:07,352 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:07,421 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:38:07,455 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:38:07,480 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_fd51238f-9fb9-40b2-b29e-16aab93188bf/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4503,4516] [2022-11-20 17:38:07,481 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd51238f-9fb9-40b2-b29e-16aab93188bf/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4563,4576] [2022-11-20 17:38:07,514 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:07,515 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:07,515 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:07,517 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:07,517 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:07,551 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:07,552 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:07,553 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:07,558 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:07,589 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:38:07,590 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:38:07,590 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:38:07,591 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:38:07,591 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:38:07,592 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:38:07,592 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:38:07,593 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:38:07,593 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:38:07,593 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:38:07,609 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:38:07,651 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:07,651 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:38:07,711 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:38:08,084 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:38:08,086 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:38:08 WrapperNode [2022-11-20 17:38:08,086 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:38:08,088 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:38:08,088 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:38:08,102 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:38:08,109 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:38:08" (1/1) ... [2022-11-20 17:38:08,251 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:38:08" (1/1) ... [2022-11-20 17:38:08,390 INFO L138 Inliner]: procedures = 715, calls = 2922, calls flagged for inlining = 61, calls inlined = 11, statements flattened = 1191 [2022-11-20 17:38:08,391 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:38:08,392 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:38:08,393 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:38:08,393 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:38:08,402 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:38:08" (1/1) ... [2022-11-20 17:38:08,402 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:38:08" (1/1) ... [2022-11-20 17:38:08,427 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:38:08" (1/1) ... [2022-11-20 17:38:08,428 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:38:08" (1/1) ... [2022-11-20 17:38:08,505 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:38:08" (1/1) ... [2022-11-20 17:38:08,509 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:38:08" (1/1) ... [2022-11-20 17:38:08,521 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:38:08" (1/1) ... [2022-11-20 17:38:08,527 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:38:08" (1/1) ... [2022-11-20 17:38:08,542 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:38:08,543 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:38:08,543 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:38:08,543 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:38:08,544 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:38:08" (1/1) ... [2022-11-20 17:38:08,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:38:08,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:38:08,578 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:38:08,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:38:08,629 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-20 17:38:08,629 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-20 17:38:08,630 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2022-11-20 17:38:08,630 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2022-11-20 17:38:08,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:38:08,630 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:38:08,631 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:38:08,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:38:08,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:38:08,631 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2022-11-20 17:38:08,632 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2022-11-20 17:38:08,632 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 17:38:08,632 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 17:38:08,632 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:38:08,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:38:08,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:38:08,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:38:08,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:38:08,633 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2022-11-20 17:38:08,634 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2022-11-20 17:38:08,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:38:08,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:38:08,634 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:38:08,635 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:38:08,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:38:08,635 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2022-11-20 17:38:08,635 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2022-11-20 17:38:08,635 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:38:08,636 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:38:08,636 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_empty_array [2022-11-20 17:38:08,636 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_from_empty_array [2022-11-20 17:38:08,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:38:08,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:38:08,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:38:08,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:38:08,637 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2022-11-20 17:38:08,638 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2022-11-20 17:38:08,638 INFO L130 BoogieDeclarations]: Found specification of procedure is_front_valid_state [2022-11-20 17:38:08,638 INFO L138 BoogieDeclarations]: Found implementation of procedure is_front_valid_state [2022-11-20 17:38:08,638 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 17:38:08,638 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 17:38:08,639 INFO L130 BoogieDeclarations]: Found specification of procedure is_ends_valid_state [2022-11-20 17:38:08,639 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ends_valid_state [2022-11-20 17:38:08,639 INFO L130 BoogieDeclarations]: Found specification of procedure s_buf_belongs_to_pool [2022-11-20 17:38:08,639 INFO L138 BoogieDeclarations]: Found implementation of procedure s_buf_belongs_to_pool [2022-11-20 17:38:08,640 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 17:38:08,641 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 17:38:08,644 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2022-11-20 17:38:08,645 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2022-11-20 17:38:08,646 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2022-11-20 17:38:08,646 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2022-11-20 17:38:08,647 INFO L130 BoogieDeclarations]: Found specification of procedure is_middle_valid_state [2022-11-20 17:38:08,647 INFO L138 BoogieDeclarations]: Found implementation of procedure is_middle_valid_state [2022-11-20 17:38:08,648 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2022-11-20 17:38:08,648 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2022-11-20 17:38:09,125 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:38:09,127 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:38:33,915 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:38:34,460 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:38:34,460 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:38:34,466 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:38:34 BoogieIcfgContainer [2022-11-20 17:38:34,466 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:38:34,468 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:38:34,468 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:38:34,478 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:38:34,478 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:38:34" (1/1) ... [2022-11-20 17:38:34,491 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:38:34,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:34,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 342 states and 501 transitions. [2022-11-20 17:38:34,590 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 501 transitions. [2022-11-20 17:38:34,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:38:34,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:34,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:34,644 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 17:38:34,650 INFO L158 Benchmark]: Toolchain (without parser) took 30729.27ms. Allocated memory was 81.8MB in the beginning and 157.3MB in the end (delta: 75.5MB). Free memory was 50.8MB in the beginning and 53.2MB in the end (delta: -2.4MB). Peak memory consumption was 74.3MB. Max. memory is 16.1GB. [2022-11-20 17:38:34,651 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 81.8MB. Free memory is still 60.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:38:34,652 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4162.42ms. Allocated memory was 81.8MB in the beginning and 130.0MB in the end (delta: 48.2MB). Free memory was 50.8MB in the beginning and 46.9MB in the end (delta: 4.0MB). Peak memory consumption was 72.2MB. Max. memory is 16.1GB. [2022-11-20 17:38:34,652 INFO L158 Benchmark]: Boogie Procedure Inliner took 302.97ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 46.3MB in the beginning and 97.8MB in the end (delta: -51.5MB). Peak memory consumption was 12.1MB. Max. memory is 16.1GB. [2022-11-20 17:38:34,653 INFO L158 Benchmark]: Boogie Preprocessor took 149.71ms. Allocated memory is still 157.3MB. Free memory was 97.8MB in the beginning and 86.0MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 17:38:34,653 INFO L158 Benchmark]: RCFGBuilder took 25923.66ms. Allocated memory is still 157.3MB. Free memory was 86.0MB in the beginning and 60.5MB in the end (delta: 25.5MB). Peak memory consumption was 48.6MB. Max. memory is 16.1GB. [2022-11-20 17:38:34,654 INFO L158 Benchmark]: CodeCheck took 181.34ms. Allocated memory is still 157.3MB. Free memory was 60.5MB in the beginning and 53.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:38:34,656 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 0.34ms. Allocated memory is still 81.8MB. Free memory is still 60.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4162.42ms. Allocated memory was 81.8MB in the beginning and 130.0MB in the end (delta: 48.2MB). Free memory was 50.8MB in the beginning and 46.9MB in the end (delta: 4.0MB). Peak memory consumption was 72.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 302.97ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 46.3MB in the beginning and 97.8MB in the end (delta: -51.5MB). Peak memory consumption was 12.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 149.71ms. Allocated memory is still 157.3MB. Free memory was 97.8MB in the beginning and 86.0MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 25923.66ms. Allocated memory is still 157.3MB. Free memory was 86.0MB in the beginning and 60.5MB in the end (delta: 25.5MB). Peak memory consumption was 48.6MB. Max. memory is 16.1GB. * CodeCheck took 181.34ms. Allocated memory is still 157.3MB. Free memory was 60.5MB in the beginning and 53.2MB 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. [2022-11-20 17:38:34,690 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd51238f-9fb9-40b2-b29e-16aab93188bf/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared