./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 e04fb08f 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_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH/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_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH --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-e04fb08 [2022-11-16 08:31:30,678 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:31:30,679 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:31:30,698 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:31:30,698 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:31:30,699 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:31:30,700 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:31:30,702 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:31:30,704 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:31:30,705 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:31:30,706 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:31:30,707 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:31:30,707 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:31:30,709 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:31:30,710 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:31:30,711 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:31:30,712 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:31:30,713 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:31:30,714 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:31:30,716 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:31:30,718 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:31:30,719 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:31:30,720 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:31:30,721 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:31:30,725 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:31:30,725 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:31:30,726 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:31:30,727 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:31:30,727 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:31:30,728 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:31:30,728 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:31:30,729 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:31:30,730 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:31:30,731 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:31:30,732 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:31:30,732 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:31:30,733 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:31:30,744 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:31:30,744 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:31:30,745 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:31:30,746 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:31:30,747 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:31:30,779 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:31:30,779 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:31:30,780 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:31:30,781 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:31:30,781 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:31:30,782 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:31:30,782 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:31:30,782 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:31:30,782 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:31:30,783 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:31:30,783 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:31:30,783 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:31:30,783 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:31:30,784 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:31:30,784 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:31:30,784 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:31:30,784 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:31:30,784 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:31:30,785 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:31:30,785 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:31:30,785 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:31:30,785 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:31:30,786 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:31:30,786 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:31:30,786 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:31:30,786 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_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a99219981ed729bbe98ee164646a9fab36b2f68695363dc5b6e7677163d6c74b [2022-11-16 08:31:31,028 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:31:31,057 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:31:31,059 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:31:31,061 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:31:31,061 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:31:31,063 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2022-11-16 08:31:31,136 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH/data/2e980ab46/13319aecba244fd482eecf5399356dc5/FLAG16ad9a6b0 [2022-11-16 08:31:31,981 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:31:31,983 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be47940b-635d-4611-9eae-81101d515057/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2022-11-16 08:31:32,032 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH/data/2e980ab46/13319aecba244fd482eecf5399356dc5/FLAG16ad9a6b0 [2022-11-16 08:31:32,504 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH/data/2e980ab46/13319aecba244fd482eecf5399356dc5 [2022-11-16 08:31:32,506 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:31:32,508 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:31:32,509 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:31:32,509 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:31:32,512 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:31:32,513 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:31:32" (1/1) ... [2022-11-16 08:31:32,514 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7718916f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:32, skipping insertion in model container [2022-11-16 08:31:32,514 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:31:32" (1/1) ... [2022-11-16 08:31:32,521 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:31:32,630 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:31:32,949 WARN L229 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_be47940b-635d-4611-9eae-81101d515057/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4503,4516] [2022-11-16 08:31:32,959 WARN L229 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_be47940b-635d-4611-9eae-81101d515057/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4563,4576] [2022-11-16 08:31:33,961 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:33,961 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:33,962 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:33,963 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:33,964 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:33,978 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:33,979 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:33,981 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:33,982 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:34,408 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:31:34,409 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:31:34,410 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:31:34,412 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:31:34,413 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:31:34,414 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:31:34,415 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:31:34,416 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:31:34,417 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:31:34,417 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:31:34,582 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:31:34,710 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:34,711 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:34,817 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:31:34,890 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:31:34,924 WARN L229 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_be47940b-635d-4611-9eae-81101d515057/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4503,4516] [2022-11-16 08:31:34,924 WARN L229 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_be47940b-635d-4611-9eae-81101d515057/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4563,4576] [2022-11-16 08:31:34,994 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:34,995 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:34,996 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:34,997 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:34,999 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:35,010 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:35,011 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:35,012 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:35,013 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:35,061 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:31:35,061 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:31:35,062 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:31:35,071 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:31:35,073 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:31:35,074 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:31:35,074 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:31:35,075 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:31:35,075 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:31:35,076 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:31:35,108 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:31:35,206 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:35,219 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:35,311 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:31:35,547 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:31:35,547 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:35 WrapperNode [2022-11-16 08:31:35,548 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:31:35,549 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:31:35,549 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:31:35,549 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:31:35,557 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:35" (1/1) ... [2022-11-16 08:31:35,682 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:35" (1/1) ... [2022-11-16 08:31:35,800 INFO L138 Inliner]: procedures = 695, calls = 2923, calls flagged for inlining = 61, calls inlined = 11, statements flattened = 1195 [2022-11-16 08:31:35,801 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:31:35,802 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:31:35,802 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:31:35,802 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:31:35,811 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:35" (1/1) ... [2022-11-16 08:31:35,811 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:35" (1/1) ... [2022-11-16 08:31:35,827 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:35" (1/1) ... [2022-11-16 08:31:35,827 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:35" (1/1) ... [2022-11-16 08:31:35,907 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:35" (1/1) ... [2022-11-16 08:31:35,923 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:35" (1/1) ... [2022-11-16 08:31:35,932 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:35" (1/1) ... [2022-11-16 08:31:35,948 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:35" (1/1) ... [2022-11-16 08:31:35,967 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:31:35,975 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:31:35,976 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:31:35,976 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:31:35,978 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:35" (1/1) ... [2022-11-16 08:31:35,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:31:35,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:31:36,014 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:31:36,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:31:36,059 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-16 08:31:36,060 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-16 08:31:36,060 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2022-11-16 08:31:36,060 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2022-11-16 08:31:36,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:31:36,061 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:31:36,061 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:31:36,061 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2022-11-16 08:31:36,061 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2022-11-16 08:31:36,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:31:36,062 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-16 08:31:36,062 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-16 08:31:36,063 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:31:36,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:31:36,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:31:36,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:31:36,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:31:36,065 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2022-11-16 08:31:36,065 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2022-11-16 08:31:36,065 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:31:36,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:31:36,066 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:31:36,066 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:31:36,067 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2022-11-16 08:31:36,067 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2022-11-16 08:31:36,067 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:31:36,067 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:31:36,068 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_empty_array [2022-11-16 08:31:36,068 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_from_empty_array [2022-11-16 08:31:36,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:31:36,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:31:36,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:31:36,069 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2022-11-16 08:31:36,069 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2022-11-16 08:31:36,069 INFO L130 BoogieDeclarations]: Found specification of procedure is_front_valid_state [2022-11-16 08:31:36,070 INFO L138 BoogieDeclarations]: Found implementation of procedure is_front_valid_state [2022-11-16 08:31:36,070 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 08:31:36,070 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 08:31:36,070 INFO L130 BoogieDeclarations]: Found specification of procedure is_ends_valid_state [2022-11-16 08:31:36,071 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ends_valid_state [2022-11-16 08:31:36,071 INFO L130 BoogieDeclarations]: Found specification of procedure s_buf_belongs_to_pool [2022-11-16 08:31:36,071 INFO L138 BoogieDeclarations]: Found implementation of procedure s_buf_belongs_to_pool [2022-11-16 08:31:36,071 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 08:31:36,071 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 08:31:36,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:31:36,072 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2022-11-16 08:31:36,072 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2022-11-16 08:31:36,072 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2022-11-16 08:31:36,072 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2022-11-16 08:31:36,072 INFO L130 BoogieDeclarations]: Found specification of procedure is_middle_valid_state [2022-11-16 08:31:36,073 INFO L138 BoogieDeclarations]: Found implementation of procedure is_middle_valid_state [2022-11-16 08:31:36,073 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2022-11-16 08:31:36,073 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2022-11-16 08:31:36,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:31:36,468 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:31:36,472 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:31:38,177 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:31:38,510 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:31:38,510 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 08:31:38,514 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:31:38 BoogieIcfgContainer [2022-11-16 08:31:38,515 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:31:38,518 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:31:38,518 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:31:38,528 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:31:38,530 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:31:38" (1/1) ... [2022-11-16 08:31:38,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:31:38,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:31:38,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 342 states and 501 transitions. [2022-11-16 08:31:38,653 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 501 transitions. [2022-11-16 08:31:38,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-16 08:31:38,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:31:38,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:31:38,713 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) [2022-11-16 08:31:38,725 INFO L158 Benchmark]: Toolchain (without parser) took 6213.90ms. Allocated memory was 104.9MB in the beginning and 228.6MB in the end (delta: 123.7MB). Free memory was 72.7MB in the beginning and 113.2MB in the end (delta: -40.4MB). Peak memory consumption was 83.2MB. Max. memory is 16.1GB. [2022-11-16 08:31:38,727 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 104.9MB. Free memory was 75.2MB in the beginning and 75.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:31:38,728 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3039.19ms. Allocated memory was 104.9MB in the beginning and 178.3MB in the end (delta: 73.4MB). Free memory was 72.4MB in the beginning and 120.8MB in the end (delta: -48.4MB). Peak memory consumption was 64.3MB. Max. memory is 16.1GB. [2022-11-16 08:31:38,729 INFO L158 Benchmark]: Boogie Procedure Inliner took 252.28ms. Allocated memory is still 178.3MB. Free memory was 120.8MB in the beginning and 107.0MB in the end (delta: 13.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-16 08:31:38,730 INFO L158 Benchmark]: Boogie Preprocessor took 173.06ms. Allocated memory is still 178.3MB. Free memory was 107.0MB in the beginning and 96.5MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 08:31:38,731 INFO L158 Benchmark]: RCFGBuilder took 2539.65ms. Allocated memory was 178.3MB in the beginning and 228.6MB in the end (delta: 50.3MB). Free memory was 96.5MB in the beginning and 120.5MB in the end (delta: -24.0MB). Peak memory consumption was 52.0MB. Max. memory is 16.1GB. [2022-11-16 08:31:38,733 INFO L158 Benchmark]: CodeCheck took 203.49ms. Allocated memory is still 228.6MB. Free memory was 120.5MB in the beginning and 113.2MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 08:31:38,736 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 104.9MB. Free memory was 75.2MB in the beginning and 75.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3039.19ms. Allocated memory was 104.9MB in the beginning and 178.3MB in the end (delta: 73.4MB). Free memory was 72.4MB in the beginning and 120.8MB in the end (delta: -48.4MB). Peak memory consumption was 64.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 252.28ms. Allocated memory is still 178.3MB. Free memory was 120.8MB in the beginning and 107.0MB in the end (delta: 13.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 173.06ms. Allocated memory is still 178.3MB. Free memory was 107.0MB in the beginning and 96.5MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2539.65ms. Allocated memory was 178.3MB in the beginning and 228.6MB in the end (delta: 50.3MB). Free memory was 96.5MB in the beginning and 120.5MB in the end (delta: -24.0MB). Peak memory consumption was 52.0MB. Max. memory is 16.1GB. * CodeCheck took 203.49ms. Allocated memory is still 228.6MB. Free memory was 120.5MB in the beginning and 113.2MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:31:38,764 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH/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_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH/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_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH --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-e04fb08 [2022-11-16 08:31:41,055 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:31:41,058 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:31:41,094 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:31:41,094 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:31:41,095 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:31:41,097 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:31:41,101 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:31:41,108 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:31:41,113 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:31:41,116 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:31:41,117 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:31:41,118 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:31:41,119 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:31:41,120 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:31:41,121 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:31:41,121 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:31:41,122 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:31:41,124 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:31:41,125 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:31:41,129 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:31:41,131 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:31:41,135 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:31:41,136 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:31:41,151 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:31:41,151 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:31:41,152 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:31:41,156 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:31:41,156 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:31:41,157 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:31:41,158 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:31:41,158 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:31:41,159 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:31:41,160 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:31:41,160 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:31:41,161 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:31:41,161 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:31:41,162 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:31:41,162 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:31:41,163 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:31:41,163 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:31:41,170 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:31:41,218 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:31:41,218 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:31:41,220 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:31:41,221 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:31:41,222 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:31:41,222 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:31:41,222 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:31:41,223 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:31:41,223 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:31:41,223 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:31:41,224 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:31:41,224 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:31:41,224 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:31:41,224 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:31:41,225 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:31:41,225 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:31:41,225 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:31:41,225 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:31:41,225 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:31:41,226 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:31:41,226 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:31:41,226 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:31:41,226 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:31:41,226 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:31:41,227 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:31:41,227 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:31:41,227 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:31:41,227 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:31:41,227 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:31:41,227 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_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a99219981ed729bbe98ee164646a9fab36b2f68695363dc5b6e7677163d6c74b [2022-11-16 08:31:41,612 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:31:41,636 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:31:41,639 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:31:41,641 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:31:41,642 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:31:41,643 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2022-11-16 08:31:41,719 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH/data/63a91ada0/8c9589ef96024b5d899b9e479713ebee/FLAGd09ce443a [2022-11-16 08:31:42,633 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:31:42,635 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be47940b-635d-4611-9eae-81101d515057/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2022-11-16 08:31:42,684 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH/data/63a91ada0/8c9589ef96024b5d899b9e479713ebee/FLAGd09ce443a [2022-11-16 08:31:43,089 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH/data/63a91ada0/8c9589ef96024b5d899b9e479713ebee [2022-11-16 08:31:43,093 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:31:43,095 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:31:43,096 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:31:43,096 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:31:43,100 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:31:43,101 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:31:43" (1/1) ... [2022-11-16 08:31:43,102 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b3b0a76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:43, skipping insertion in model container [2022-11-16 08:31:43,103 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:31:43" (1/1) ... [2022-11-16 08:31:43,111 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:31:43,237 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:31:43,511 WARN L229 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_be47940b-635d-4611-9eae-81101d515057/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4503,4516] [2022-11-16 08:31:43,519 WARN L229 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_be47940b-635d-4611-9eae-81101d515057/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4563,4576] [2022-11-16 08:31:44,753 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:44,753 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:44,758 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:44,759 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:44,760 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:44,773 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:44,779 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:44,789 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:44,789 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:45,187 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:31:45,189 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:31:45,190 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:31:45,191 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:31:45,192 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:31:45,193 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:31:45,194 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:31:45,195 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:31:45,195 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:31:45,196 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:31:45,390 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:31:45,563 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:45,564 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:45,711 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:31:45,787 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:31:45,856 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:31:45,860 WARN L229 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_be47940b-635d-4611-9eae-81101d515057/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4503,4516] [2022-11-16 08:31:45,860 WARN L229 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_be47940b-635d-4611-9eae-81101d515057/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4563,4576] [2022-11-16 08:31:45,889 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:45,890 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:45,890 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:45,890 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:45,891 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:45,897 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:45,897 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:45,898 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:45,899 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:45,929 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:31:45,930 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:31:45,930 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:31:45,931 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:31:45,932 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:31:45,932 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:31:45,933 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:31:45,933 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:31:45,934 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:31:45,934 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:31:45,967 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:31:46,014 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:46,015 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:46,055 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:31:46,081 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:31:46,108 WARN L229 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_be47940b-635d-4611-9eae-81101d515057/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4503,4516] [2022-11-16 08:31:46,109 WARN L229 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_be47940b-635d-4611-9eae-81101d515057/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4563,4576] [2022-11-16 08:31:46,174 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:46,175 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:46,175 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:46,175 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:46,176 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:46,181 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:46,181 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:46,182 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:46,187 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:46,218 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:31:46,219 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:31:46,219 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:31:46,220 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:31:46,221 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:31:46,221 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:31:46,221 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:31:46,222 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:31:46,222 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:31:46,223 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:31:46,244 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:31:46,339 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:46,340 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:31:46,404 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:31:46,714 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:31:46,715 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:46 WrapperNode [2022-11-16 08:31:46,716 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:31:46,717 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:31:46,717 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:31:46,718 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:31:46,725 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:46" (1/1) ... [2022-11-16 08:31:46,843 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:46" (1/1) ... [2022-11-16 08:31:46,981 INFO L138 Inliner]: procedures = 715, calls = 2923, calls flagged for inlining = 61, calls inlined = 11, statements flattened = 1192 [2022-11-16 08:31:46,986 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:31:46,988 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:31:46,988 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:31:46,988 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:31:46,997 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:46" (1/1) ... [2022-11-16 08:31:46,998 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:46" (1/1) ... [2022-11-16 08:31:47,015 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:46" (1/1) ... [2022-11-16 08:31:47,015 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:46" (1/1) ... [2022-11-16 08:31:47,083 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:46" (1/1) ... [2022-11-16 08:31:47,097 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:46" (1/1) ... [2022-11-16 08:31:47,106 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:46" (1/1) ... [2022-11-16 08:31:47,122 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:46" (1/1) ... [2022-11-16 08:31:47,137 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:31:47,138 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:31:47,138 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:31:47,138 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:31:47,139 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:31:46" (1/1) ... [2022-11-16 08:31:47,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:31:47,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:31:47,172 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:31:47,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:31:47,216 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-16 08:31:47,217 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-16 08:31:47,217 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2022-11-16 08:31:47,217 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2022-11-16 08:31:47,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:31:47,217 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:31:47,217 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:31:47,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:31:47,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:31:47,218 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2022-11-16 08:31:47,218 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2022-11-16 08:31:47,218 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-16 08:31:47,218 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-16 08:31:47,219 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:31:47,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:31:47,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:31:47,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:31:47,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:31:47,219 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2022-11-16 08:31:47,220 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2022-11-16 08:31:47,220 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:31:47,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:31:47,220 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:31:47,220 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:31:47,220 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:31:47,221 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2022-11-16 08:31:47,221 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2022-11-16 08:31:47,221 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:31:47,221 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:31:47,221 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_empty_array [2022-11-16 08:31:47,221 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_from_empty_array [2022-11-16 08:31:47,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:31:47,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:31:47,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:31:47,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:31:47,222 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2022-11-16 08:31:47,222 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2022-11-16 08:31:47,222 INFO L130 BoogieDeclarations]: Found specification of procedure is_front_valid_state [2022-11-16 08:31:47,223 INFO L138 BoogieDeclarations]: Found implementation of procedure is_front_valid_state [2022-11-16 08:31:47,223 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 08:31:47,223 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 08:31:47,223 INFO L130 BoogieDeclarations]: Found specification of procedure is_ends_valid_state [2022-11-16 08:31:47,223 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ends_valid_state [2022-11-16 08:31:47,223 INFO L130 BoogieDeclarations]: Found specification of procedure s_buf_belongs_to_pool [2022-11-16 08:31:47,224 INFO L138 BoogieDeclarations]: Found implementation of procedure s_buf_belongs_to_pool [2022-11-16 08:31:47,224 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 08:31:47,224 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 08:31:47,224 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2022-11-16 08:31:47,224 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2022-11-16 08:31:47,224 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2022-11-16 08:31:47,225 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2022-11-16 08:31:47,225 INFO L130 BoogieDeclarations]: Found specification of procedure is_middle_valid_state [2022-11-16 08:31:47,225 INFO L138 BoogieDeclarations]: Found implementation of procedure is_middle_valid_state [2022-11-16 08:31:47,225 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2022-11-16 08:31:47,225 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2022-11-16 08:31:47,718 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:31:47,720 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:32:08,986 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:32:09,487 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:32:09,487 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 08:32:09,492 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:32:09 BoogieIcfgContainer [2022-11-16 08:32:09,492 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:32:09,493 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:32:09,494 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:32:09,503 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:32:09,504 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:32:09" (1/1) ... [2022-11-16 08:32:09,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:32:09,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:32:09,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 342 states and 501 transitions. [2022-11-16 08:32:09,594 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 501 transitions. [2022-11-16 08:32:09,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-16 08:32:09,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:32:09,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:32:09,640 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) [2022-11-16 08:32:09,648 INFO L158 Benchmark]: Toolchain (without parser) took 26550.93ms. Allocated memory was 73.4MB in the beginning and 216.0MB in the end (delta: 142.6MB). Free memory was 45.7MB in the beginning and 140.4MB in the end (delta: -94.7MB). Peak memory consumption was 49.9MB. Max. memory is 16.1GB. [2022-11-16 08:32:09,648 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 73.4MB. Free memory was 54.4MB in the beginning and 54.3MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:32:09,649 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3620.37ms. Allocated memory was 73.4MB in the beginning and 132.1MB in the end (delta: 58.7MB). Free memory was 45.5MB in the beginning and 45.4MB in the end (delta: 159.5kB). Peak memory consumption was 65.8MB. Max. memory is 16.1GB. [2022-11-16 08:32:09,650 INFO L158 Benchmark]: Boogie Procedure Inliner took 269.29ms. Allocated memory is still 132.1MB. Free memory was 45.4MB in the beginning and 64.4MB in the end (delta: -19.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 08:32:09,652 INFO L158 Benchmark]: Boogie Preprocessor took 149.27ms. Allocated memory is still 132.1MB. Free memory was 64.4MB in the beginning and 52.7MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 08:32:09,653 INFO L158 Benchmark]: RCFGBuilder took 22354.17ms. Allocated memory was 132.1MB in the beginning and 216.0MB in the end (delta: 83.9MB). Free memory was 52.7MB in the beginning and 148.8MB in the end (delta: -96.2MB). Peak memory consumption was 87.5MB. Max. memory is 16.1GB. [2022-11-16 08:32:09,653 INFO L158 Benchmark]: CodeCheck took 151.58ms. Allocated memory is still 216.0MB. Free memory was 147.8MB in the beginning and 140.4MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 08:32:09,658 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 73.4MB. Free memory was 54.4MB in the beginning and 54.3MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3620.37ms. Allocated memory was 73.4MB in the beginning and 132.1MB in the end (delta: 58.7MB). Free memory was 45.5MB in the beginning and 45.4MB in the end (delta: 159.5kB). Peak memory consumption was 65.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 269.29ms. Allocated memory is still 132.1MB. Free memory was 45.4MB in the beginning and 64.4MB in the end (delta: -19.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 149.27ms. Allocated memory is still 132.1MB. Free memory was 64.4MB in the beginning and 52.7MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 22354.17ms. Allocated memory was 132.1MB in the beginning and 216.0MB in the end (delta: 83.9MB). Free memory was 52.7MB in the beginning and 148.8MB in the end (delta: -96.2MB). Peak memory consumption was 87.5MB. Max. memory is 16.1GB. * CodeCheck took 151.58ms. Allocated memory is still 216.0MB. Free memory was 147.8MB in the beginning and 140.4MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:32:09,692 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be47940b-635d-4611-9eae-81101d515057/bin/ukojak-CydTVMUXoH/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