./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_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_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/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_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/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_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/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 80528f4a8c519f417b5556e2d2458b4054f2fa1ae1a14cd2db000a7ac77b495e --- 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 17:09:17,984 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:09:17,986 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:09:18,005 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:09:18,005 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:09:18,006 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:09:18,008 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:09:18,010 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:09:18,012 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:09:18,013 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:09:18,014 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:09:18,015 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:09:18,016 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:09:18,017 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:09:18,018 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:09:18,020 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:09:18,020 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:09:18,022 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:09:18,023 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:09:18,025 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:09:18,027 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:09:18,028 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:09:18,030 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:09:18,031 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:09:18,034 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:09:18,035 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:09:18,035 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:09:18,036 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:09:18,037 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:09:18,038 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:09:18,038 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:09:18,039 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:09:18,040 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:09:18,041 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:09:18,042 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:09:18,043 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:09:18,043 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:09:18,044 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:09:18,044 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:09:18,045 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:09:18,046 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:09:18,047 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:09:18,068 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:09:18,068 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:09:18,069 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:09:18,070 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:09:18,071 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:09:18,071 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:09:18,071 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:09:18,072 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:09:18,072 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:09:18,072 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:09:18,073 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:09:18,073 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:09:18,073 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:09:18,073 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:09:18,074 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:09:18,074 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:09:18,074 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:09:18,075 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:09:18,075 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:09:18,075 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:09:18,075 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:09:18,076 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:09:18,076 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:09:18,076 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:09:18,077 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:09:18,077 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_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80528f4a8c519f417b5556e2d2458b4054f2fa1ae1a14cd2db000a7ac77b495e [2022-11-20 17:09:18,410 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:09:18,436 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:09:18,439 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:09:18,440 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:09:18,441 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:09:18,442 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i [2022-11-20 17:09:21,478 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:09:22,127 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:09:22,128 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i [2022-11-20 17:09:22,168 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/bin/ukojak-pZX7IvK2PQ/data/8cbade255/29bdf6244b014bb19e56e4f341990dea/FLAG108ac84bb [2022-11-20 17:09:22,188 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/bin/ukojak-pZX7IvK2PQ/data/8cbade255/29bdf6244b014bb19e56e4f341990dea [2022-11-20 17:09:22,193 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:09:22,196 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:09:22,198 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:09:22,198 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:09:22,201 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:09:22,202 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:09:22" (1/1) ... [2022-11-20 17:09:22,203 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f8c14fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:22, skipping insertion in model container [2022-11-20 17:09:22,203 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:09:22" (1/1) ... [2022-11-20 17:09:22,238 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:09:22,396 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:09:22,741 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_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4497,4510] [2022-11-20 17:09:22,750 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_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4557,4570] [2022-11-20 17:09:23,736 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:23,737 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:23,738 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:23,739 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:23,740 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:23,756 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:23,757 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:23,759 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:23,760 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:24,207 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:09:24,209 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:09:24,210 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:09:24,211 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:09:24,213 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:09:24,214 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:09:24,215 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:09:24,216 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:09:24,217 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:09:24,217 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:09:24,404 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:09:24,514 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:24,518 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:24,685 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:09:24,755 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:09:24,784 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_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4497,4510] [2022-11-20 17:09:24,791 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_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4557,4570] [2022-11-20 17:09:24,844 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:24,845 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:24,846 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:24,846 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:24,848 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:24,861 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:24,862 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:24,863 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:24,864 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:24,910 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:09:24,911 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:09:24,967 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:09:24,967 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:09:24,968 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:09:24,969 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:09:24,969 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:09:24,969 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:09:24,970 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:09:24,970 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:09:25,017 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:09:25,133 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:25,134 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:25,210 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:09:25,496 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:09:25,497 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:25 WrapperNode [2022-11-20 17:09:25,498 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:09:25,499 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:09:25,500 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:09:25,500 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:09:25,507 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:25" (1/1) ... [2022-11-20 17:09:25,636 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:25" (1/1) ... [2022-11-20 17:09:25,748 INFO L138 Inliner]: procedures = 695, calls = 2941, calls flagged for inlining = 60, calls inlined = 9, statements flattened = 1013 [2022-11-20 17:09:25,751 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:09:25,751 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:09:25,752 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:09:25,752 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:09:25,761 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:25" (1/1) ... [2022-11-20 17:09:25,761 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:25" (1/1) ... [2022-11-20 17:09:25,769 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:25" (1/1) ... [2022-11-20 17:09:25,770 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:25" (1/1) ... [2022-11-20 17:09:25,837 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:25" (1/1) ... [2022-11-20 17:09:25,846 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:25" (1/1) ... [2022-11-20 17:09:25,867 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:25" (1/1) ... [2022-11-20 17:09:25,872 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:25" (1/1) ... [2022-11-20 17:09:25,893 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:09:25,893 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:09:25,894 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:09:25,894 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:09:25,895 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:25" (1/1) ... [2022-11-20 17:09:25,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:09:25,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:09:25,926 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:09:25,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:09:25,976 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-20 17:09:25,976 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-20 17:09:25,976 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2022-11-20 17:09:25,977 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2022-11-20 17:09:25,977 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:09:25,977 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:09:25,977 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:09:25,977 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2022-11-20 17:09:25,978 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2022-11-20 17:09:25,978 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member_in_range [2022-11-20 17:09:25,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member_in_range [2022-11-20 17:09:25,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:09:25,978 INFO L130 BoogieDeclarations]: Found specification of procedure is_empty_state [2022-11-20 17:09:25,978 INFO L138 BoogieDeclarations]: Found implementation of procedure is_empty_state [2022-11-20 17:09:25,978 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:09:25,979 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:09:25,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:09:25,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:09:25,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:09:25,980 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2022-11-20 17:09:25,980 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2022-11-20 17:09:25,980 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:09:25,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:09:25,981 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:09:25,981 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:09:25,982 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2022-11-20 17:09:25,982 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2022-11-20 17:09:25,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 17:09:25,983 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 17:09:25,983 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:09:25,983 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:09:25,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:09:25,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:09:25,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:09:25,984 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2022-11-20 17:09:25,984 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2022-11-20 17:09:25,984 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 17:09:25,984 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 17:09:25,985 INFO L130 BoogieDeclarations]: Found specification of procedure is_ends_valid_state [2022-11-20 17:09:25,985 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ends_valid_state [2022-11-20 17:09:25,985 INFO L130 BoogieDeclarations]: Found specification of procedure s_buf_belongs_to_pool [2022-11-20 17:09:25,985 INFO L138 BoogieDeclarations]: Found implementation of procedure s_buf_belongs_to_pool [2022-11-20 17:09:25,986 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 17:09:25,986 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 17:09:25,986 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2022-11-20 17:09:25,986 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2022-11-20 17:09:25,986 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2022-11-20 17:09:25,987 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2022-11-20 17:09:25,987 INFO L130 BoogieDeclarations]: Found specification of procedure is_middle_valid_state [2022-11-20 17:09:25,987 INFO L138 BoogieDeclarations]: Found implementation of procedure is_middle_valid_state [2022-11-20 17:09:25,987 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2022-11-20 17:09:25,987 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2022-11-20 17:09:25,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:09:26,446 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:09:26,449 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:09:28,124 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:09:28,553 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:09:28,553 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-20 17:09:28,557 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:09:28 BoogieIcfgContainer [2022-11-20 17:09:28,557 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:09:28,558 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:09:28,558 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:09:28,568 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:09:28,569 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:09:28" (1/1) ... [2022-11-20 17:09:28,578 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:09:28,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:28,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 238 states and 325 transitions. [2022-11-20 17:09:28,660 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 325 transitions. [2022-11-20 17:09:28,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:09:28,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:28,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:28,723 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 17:09:28,728 INFO L158 Benchmark]: Toolchain (without parser) took 6531.38ms. Allocated memory was 169.9MB in the beginning and 304.1MB in the end (delta: 134.2MB). Free memory was 123.3MB in the beginning and 148.0MB in the end (delta: -24.7MB). Peak memory consumption was 110.5MB. Max. memory is 16.1GB. [2022-11-20 17:09:28,728 INFO L158 Benchmark]: CDTParser took 0.91ms. Allocated memory is still 119.5MB. Free memory is still 87.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:09:28,729 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3300.32ms. Allocated memory was 169.9MB in the beginning and 226.5MB in the end (delta: 56.6MB). Free memory was 122.8MB in the beginning and 152.5MB in the end (delta: -29.7MB). Peak memory consumption was 105.2MB. Max. memory is 16.1GB. [2022-11-20 17:09:28,729 INFO L158 Benchmark]: Boogie Procedure Inliner took 252.04ms. Allocated memory is still 226.5MB. Free memory was 152.5MB in the beginning and 139.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 17:09:28,730 INFO L158 Benchmark]: Boogie Preprocessor took 141.35ms. Allocated memory is still 226.5MB. Free memory was 139.9MB in the beginning and 130.5MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:09:28,730 INFO L158 Benchmark]: RCFGBuilder took 2663.87ms. Allocated memory was 226.5MB in the beginning and 304.1MB in the end (delta: 77.6MB). Free memory was 130.5MB in the beginning and 155.4MB in the end (delta: -24.9MB). Peak memory consumption was 58.2MB. Max. memory is 16.1GB. [2022-11-20 17:09:28,731 INFO L158 Benchmark]: CodeCheck took 168.10ms. Allocated memory is still 304.1MB. Free memory was 155.4MB in the beginning and 148.0MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:09:28,734 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 0.91ms. Allocated memory is still 119.5MB. Free memory is still 87.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3300.32ms. Allocated memory was 169.9MB in the beginning and 226.5MB in the end (delta: 56.6MB). Free memory was 122.8MB in the beginning and 152.5MB in the end (delta: -29.7MB). Peak memory consumption was 105.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 252.04ms. Allocated memory is still 226.5MB. Free memory was 152.5MB in the beginning and 139.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 141.35ms. Allocated memory is still 226.5MB. Free memory was 139.9MB in the beginning and 130.5MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2663.87ms. Allocated memory was 226.5MB in the beginning and 304.1MB in the end (delta: 77.6MB). Free memory was 130.5MB in the beginning and 155.4MB in the end (delta: -24.9MB). Peak memory consumption was 58.2MB. Max. memory is 16.1GB. * CodeCheck took 168.10ms. Allocated memory is still 304.1MB. Free memory was 155.4MB in the beginning and 148.0MB 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. [2022-11-20 17:09:28,755 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/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_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/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_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/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_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/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 80528f4a8c519f417b5556e2d2458b4054f2fa1ae1a14cd2db000a7ac77b495e --- 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 17:09:31,310 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:09:31,315 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:09:31,355 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:09:31,355 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:09:31,359 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:09:31,362 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:09:31,365 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:09:31,368 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:09:31,373 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:09:31,375 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:09:31,377 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:09:31,378 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:09:31,380 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:09:31,382 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:09:31,388 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:09:31,389 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:09:31,391 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:09:31,392 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:09:31,396 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:09:31,399 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:09:31,402 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:09:31,404 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:09:31,404 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:09:31,411 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:09:31,415 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:09:31,415 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:09:31,417 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:09:31,418 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:09:31,419 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:09:31,420 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:09:31,421 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:09:31,423 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:09:31,423 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:09:31,443 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:09:31,443 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:09:31,444 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:09:31,444 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:09:31,445 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:09:31,446 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:09:31,446 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:09:31,451 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:09:31,480 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:09:31,481 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:09:31,483 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:09:31,483 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:09:31,484 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:09:31,484 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:09:31,485 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:09:31,485 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:09:31,485 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:09:31,485 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:09:31,486 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:09:31,487 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:09:31,487 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:09:31,487 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:09:31,488 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:09:31,488 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:09:31,488 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:09:31,488 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:09:31,489 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:09:31,489 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:09:31,489 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:09:31,489 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:09:31,490 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:09:31,490 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:09:31,490 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:09:31,491 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:09:31,491 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:09:31,491 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:09:31,491 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:09:31,492 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_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80528f4a8c519f417b5556e2d2458b4054f2fa1ae1a14cd2db000a7ac77b495e [2022-11-20 17:09:31,901 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:09:31,922 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:09:31,925 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:09:31,926 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:09:31,927 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:09:31,928 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i [2022-11-20 17:09:35,000 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:09:35,642 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:09:35,643 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i [2022-11-20 17:09:35,683 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/bin/ukojak-pZX7IvK2PQ/data/b519a0c3a/a756519cc41a4afe85d3e6cd0c7304e2/FLAGb51560406 [2022-11-20 17:09:35,702 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/bin/ukojak-pZX7IvK2PQ/data/b519a0c3a/a756519cc41a4afe85d3e6cd0c7304e2 [2022-11-20 17:09:35,706 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:09:35,708 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:09:35,712 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:09:35,712 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:09:35,715 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:09:35,718 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:09:35" (1/1) ... [2022-11-20 17:09:35,719 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18d626d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:35, skipping insertion in model container [2022-11-20 17:09:35,722 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:09:35" (1/1) ... [2022-11-20 17:09:35,729 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:09:35,923 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:09:36,237 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_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4497,4510] [2022-11-20 17:09:36,246 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_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4557,4570] [2022-11-20 17:09:37,393 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:37,393 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:37,410 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:37,412 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:37,413 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:37,434 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:37,435 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:37,437 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:37,438 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:37,859 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:09:37,861 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:09:37,862 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:09:37,863 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:09:37,865 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:09:37,866 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:09:37,867 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:09:37,868 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:09:37,868 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:09:37,869 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:09:38,108 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:09:38,298 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:38,298 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:38,475 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:09:38,553 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:09:38,605 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:09:38,610 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_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4497,4510] [2022-11-20 17:09:38,611 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_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4557,4570] [2022-11-20 17:09:38,666 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:38,666 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:38,667 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:38,667 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:38,668 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:38,673 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:38,673 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:38,674 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:38,675 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:38,705 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:09:38,706 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:09:38,707 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:09:38,708 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:09:38,709 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:09:38,709 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:09:38,710 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:09:38,710 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:09:38,711 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:09:38,711 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:09:38,733 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:09:38,798 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:38,799 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:38,862 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:09:38,915 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:09:38,939 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_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4497,4510] [2022-11-20 17:09:38,940 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_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4557,4570] [2022-11-20 17:09:38,984 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:38,984 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:38,984 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:38,985 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:38,985 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:38,992 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:38,992 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:38,993 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:38,994 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:39,030 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:09:39,030 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:09:39,031 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:09:39,032 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:09:39,032 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:09:39,033 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:09:39,033 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:09:39,034 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:09:39,034 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:09:39,035 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:09:39,062 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:09:39,141 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:39,141 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:09:39,194 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:09:39,459 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:09:39,460 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:39 WrapperNode [2022-11-20 17:09:39,460 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:09:39,461 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:09:39,462 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:09:39,462 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:09:39,468 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:39" (1/1) ... [2022-11-20 17:09:39,590 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:39" (1/1) ... [2022-11-20 17:09:39,670 INFO L138 Inliner]: procedures = 715, calls = 2941, calls flagged for inlining = 60, calls inlined = 9, statements flattened = 1014 [2022-11-20 17:09:39,670 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:09:39,671 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:09:39,671 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:09:39,671 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:09:39,681 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:39" (1/1) ... [2022-11-20 17:09:39,686 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:39" (1/1) ... [2022-11-20 17:09:39,701 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:39" (1/1) ... [2022-11-20 17:09:39,701 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:39" (1/1) ... [2022-11-20 17:09:39,801 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:39" (1/1) ... [2022-11-20 17:09:39,823 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:39" (1/1) ... [2022-11-20 17:09:39,832 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:39" (1/1) ... [2022-11-20 17:09:39,848 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:39" (1/1) ... [2022-11-20 17:09:39,863 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:09:39,873 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:09:39,874 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:09:39,874 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:09:39,875 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:39" (1/1) ... [2022-11-20 17:09:39,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:09:39,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:09:39,918 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:09:39,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:09:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-20 17:09:39,967 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-20 17:09:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2022-11-20 17:09:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2022-11-20 17:09:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:09:39,968 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:09:39,968 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:09:39,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:09:39,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:09:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 17:09:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2022-11-20 17:09:39,969 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2022-11-20 17:09:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member_in_range [2022-11-20 17:09:39,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member_in_range [2022-11-20 17:09:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure is_empty_state [2022-11-20 17:09:39,970 INFO L138 BoogieDeclarations]: Found implementation of procedure is_empty_state [2022-11-20 17:09:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:09:39,970 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:09:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:09:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:09:39,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:09:39,971 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2022-11-20 17:09:39,971 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2022-11-20 17:09:39,971 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:09:39,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:09:39,972 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:09:39,972 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:09:39,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:09:39,972 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2022-11-20 17:09:39,973 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2022-11-20 17:09:39,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 17:09:39,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 17:09:39,973 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:09:39,973 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:09:39,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:09:39,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:09:39,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:09:39,974 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2022-11-20 17:09:39,974 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2022-11-20 17:09:39,974 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 17:09:39,975 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 17:09:39,975 INFO L130 BoogieDeclarations]: Found specification of procedure is_ends_valid_state [2022-11-20 17:09:39,975 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ends_valid_state [2022-11-20 17:09:39,975 INFO L130 BoogieDeclarations]: Found specification of procedure s_buf_belongs_to_pool [2022-11-20 17:09:39,975 INFO L138 BoogieDeclarations]: Found implementation of procedure s_buf_belongs_to_pool [2022-11-20 17:09:39,976 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 17:09:39,977 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 17:09:39,980 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2022-11-20 17:09:39,981 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2022-11-20 17:09:39,981 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2022-11-20 17:09:39,982 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2022-11-20 17:09:39,982 INFO L130 BoogieDeclarations]: Found specification of procedure is_middle_valid_state [2022-11-20 17:09:39,982 INFO L138 BoogieDeclarations]: Found implementation of procedure is_middle_valid_state [2022-11-20 17:09:39,991 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2022-11-20 17:09:39,991 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2022-11-20 17:09:40,429 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:09:40,431 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:09:42,664 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:09:43,273 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:09:43,273 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-20 17:09:43,276 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:09:43 BoogieIcfgContainer [2022-11-20 17:09:43,276 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:09:43,277 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:09:43,277 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:09:43,287 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:09:43,288 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:09:43" (1/1) ... [2022-11-20 17:09:43,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:09:43,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:43,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 238 states and 325 transitions. [2022-11-20 17:09:43,393 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 325 transitions. [2022-11-20 17:09:43,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-20 17:09:43,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:43,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:43,447 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 17:09:43,455 INFO L158 Benchmark]: Toolchain (without parser) took 7744.61ms. Allocated memory was 77.6MB in the beginning and 184.5MB in the end (delta: 107.0MB). Free memory was 46.6MB in the beginning and 115.1MB in the end (delta: -68.5MB). Peak memory consumption was 39.7MB. Max. memory is 16.1GB. [2022-11-20 17:09:43,455 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 77.6MB. Free memory is still 55.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:09:43,456 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3748.81ms. Allocated memory was 77.6MB in the beginning and 123.7MB in the end (delta: 46.1MB). Free memory was 46.3MB in the beginning and 54.7MB in the end (delta: -8.4MB). Peak memory consumption was 67.8MB. Max. memory is 16.1GB. [2022-11-20 17:09:43,459 INFO L158 Benchmark]: Boogie Procedure Inliner took 208.99ms. Allocated memory is still 123.7MB. Free memory was 54.7MB in the beginning and 41.6MB in the end (delta: 13.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 17:09:43,462 INFO L158 Benchmark]: Boogie Preprocessor took 200.94ms. Allocated memory is still 123.7MB. Free memory was 41.6MB in the beginning and 60.5MB in the end (delta: -18.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:09:43,466 INFO L158 Benchmark]: RCFGBuilder took 3403.66ms. Allocated memory was 123.7MB in the beginning and 184.5MB in the end (delta: 60.8MB). Free memory was 60.5MB in the beginning and 122.4MB in the end (delta: -61.9MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2022-11-20 17:09:43,466 INFO L158 Benchmark]: CodeCheck took 175.09ms. Allocated memory is still 184.5MB. Free memory was 122.4MB in the beginning and 115.1MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:09:43,471 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 0.30ms. Allocated memory is still 77.6MB. Free memory is still 55.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3748.81ms. Allocated memory was 77.6MB in the beginning and 123.7MB in the end (delta: 46.1MB). Free memory was 46.3MB in the beginning and 54.7MB in the end (delta: -8.4MB). Peak memory consumption was 67.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 208.99ms. Allocated memory is still 123.7MB. Free memory was 54.7MB in the beginning and 41.6MB in the end (delta: 13.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 200.94ms. Allocated memory is still 123.7MB. Free memory was 41.6MB in the beginning and 60.5MB in the end (delta: -18.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 3403.66ms. Allocated memory was 123.7MB in the beginning and 184.5MB in the end (delta: 60.8MB). Free memory was 60.5MB in the beginning and 122.4MB in the end (delta: -61.9MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. * CodeCheck took 175.09ms. Allocated memory is still 184.5MB. Free memory was 122.4MB in the beginning and 115.1MB 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 17:09:43,499 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502fcc0f-c976-4a76-a939-5e5a5aaae1bd/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