./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b 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_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/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_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/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_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/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 1ebada516f0ccae5e55b91f6e0fe5802f70171054dc79c047f46877ad506c65e --- 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 17:48:53,762 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:48:53,765 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:48:53,807 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:48:53,808 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:48:53,811 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:48:53,814 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:48:53,817 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:48:53,819 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:48:53,824 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:48:53,826 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:48:53,829 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:48:53,830 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:48:53,832 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:48:53,834 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:48:53,836 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:48:53,838 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:48:53,839 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:48:53,840 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:48:53,847 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:48:53,849 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:48:53,852 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:48:53,853 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:48:53,854 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:48:53,865 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:48:53,865 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:48:53,866 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:48:53,868 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:48:53,869 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:48:53,870 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:48:53,871 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:48:53,872 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:48:53,874 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:48:53,875 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:48:53,877 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:48:53,877 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:48:53,878 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:48:53,878 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:48:53,879 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:48:53,880 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:48:53,881 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:48:53,882 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:48:53,903 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:48:53,904 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:48:53,905 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:48:53,905 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:48:53,906 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:48:53,906 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:48:53,906 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:48:53,906 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:48:53,907 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:48:53,907 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:48:53,907 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:48:53,907 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:48:53,907 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:48:53,908 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:48:53,908 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:48:53,908 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:48:53,908 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:48:53,908 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:48:53,909 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:48:53,909 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:48:53,909 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:48:53,909 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:48:53,910 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:48:53,910 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:48:53,910 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:48:53,910 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_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ebada516f0ccae5e55b91f6e0fe5802f70171054dc79c047f46877ad506c65e [2022-11-20 17:48:54,199 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:48:54,239 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:48:54,242 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:48:54,243 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:48:54,244 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:48:54,245 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2022-11-20 17:48:57,377 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:48:58,024 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:48:58,025 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2022-11-20 17:48:58,059 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/bin/ukojak-pZX7IvK2PQ/data/4f1b1ad66/94633b6da65d475991b50c396d753a93/FLAGa4d556dc6 [2022-11-20 17:48:58,079 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/bin/ukojak-pZX7IvK2PQ/data/4f1b1ad66/94633b6da65d475991b50c396d753a93 [2022-11-20 17:48:58,084 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:48:58,085 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:48:58,089 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:48:58,090 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:48:58,093 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:48:58,094 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:48:58" (1/1) ... [2022-11-20 17:48:58,095 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f913468 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:48:58, skipping insertion in model container [2022-11-20 17:48:58,095 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:48:58" (1/1) ... [2022-11-20 17:48:58,103 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:48:58,223 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:48:58,464 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_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2022-11-20 17:48:58,472 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_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2022-11-20 17:48:59,484 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:48:59,485 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:48:59,486 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:48:59,486 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:48:59,487 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:48:59,500 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:48:59,501 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:48:59,503 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:48:59,503 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:48:59,505 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:48:59,506 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:48:59,507 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:48:59,508 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:48:59,947 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:48:59,948 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:48:59,949 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:48:59,951 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:48:59,952 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:48:59,953 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:48:59,954 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:48:59,954 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:48:59,955 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:48:59,956 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:49:00,137 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:49:00,165 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,171 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,269 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,271 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,274 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,275 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,275 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,276 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,277 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,278 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,279 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,279 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,280 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,280 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,283 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,286 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,287 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,287 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,287 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,300 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,301 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,308 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,309 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,310 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,329 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,342 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,343 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,347 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:49:00,386 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:49:00,411 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_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2022-11-20 17:49:00,414 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_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2022-11-20 17:49:00,465 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,466 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,466 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,467 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,467 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,473 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,474 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,475 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,475 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,476 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,477 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,477 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,478 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,506 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:49:00,507 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:49:00,508 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:49:00,509 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:49:00,510 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:49:00,510 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:49:00,511 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:49:00,511 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:49:00,512 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:49:00,512 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:49:00,537 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:49:00,566 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,572 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,612 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,613 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,614 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,614 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,614 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,615 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,615 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,616 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,616 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,616 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,617 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,617 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,617 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,618 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,619 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,619 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,620 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,625 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,625 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,636 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,637 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,637 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,649 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,650 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,650 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:00,655 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:49:00,914 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:49:00,914 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:00 WrapperNode [2022-11-20 17:49:00,914 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:49:00,916 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:49:00,916 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:49:00,916 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:49:00,923 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:00" (1/1) ... [2022-11-20 17:49:01,001 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:00" (1/1) ... [2022-11-20 17:49:01,108 INFO L138 Inliner]: procedures = 697, calls = 1920, calls flagged for inlining = 60, calls inlined = 15, statements flattened = 1059 [2022-11-20 17:49:01,117 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:49:01,118 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:49:01,118 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:49:01,118 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:49:01,128 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:00" (1/1) ... [2022-11-20 17:49:01,128 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:00" (1/1) ... [2022-11-20 17:49:01,139 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:00" (1/1) ... [2022-11-20 17:49:01,139 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:00" (1/1) ... [2022-11-20 17:49:01,179 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:00" (1/1) ... [2022-11-20 17:49:01,186 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:00" (1/1) ... [2022-11-20 17:49:01,193 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:00" (1/1) ... [2022-11-20 17:49:01,199 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:00" (1/1) ... [2022-11-20 17:49:01,210 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:49:01,211 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:49:01,211 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:49:01,211 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:49:01,212 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:00" (1/1) ... [2022-11-20 17:49:01,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:49:01,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:49:01,245 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:49:01,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:49:01,340 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2022-11-20 17:49:01,341 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2022-11-20 17:49:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-20 17:49:01,341 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-20 17:49:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:49:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-20 17:49:01,342 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-20 17:49:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-20 17:49:01,343 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-20 17:49:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:49:01,343 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:49:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2022-11-20 17:49:01,343 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2022-11-20 17:49:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-20 17:49:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:49:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 17:49:01,344 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 17:49:01,344 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:49:01,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:49:01,346 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_node [2022-11-20 17:49:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_node [2022-11-20 17:49:01,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:49:01,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:49:01,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:49:01,350 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2022-11-20 17:49:01,351 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2022-11-20 17:49:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-20 17:49:01,352 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-20 17:49:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:49:01,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:49:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:49:01,359 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:49:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-20 17:49:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-20 17:49:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 17:49:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 17:49:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 17:49:01,360 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-11-20 17:49:01,360 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-11-20 17:49:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-20 17:49:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-20 17:49:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 17:49:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 17:49:01,361 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:49:01,361 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:49:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-20 17:49:01,362 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-20 17:49:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2022-11-20 17:49:01,362 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2022-11-20 17:49:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:49:01,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:49:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:49:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2022-11-20 17:49:01,363 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2022-11-20 17:49:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 17:49:01,363 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 17:49:01,363 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-20 17:49:01,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-20 17:49:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:49:01,364 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-20 17:49:01,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-20 17:49:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2022-11-20 17:49:01,365 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2022-11-20 17:49:01,365 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-20 17:49:01,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-20 17:49:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:49:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2022-11-20 17:49:01,366 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2022-11-20 17:49:01,878 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:49:01,881 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:49:04,363 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:49:04,718 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:49:04,719 INFO L300 CfgBuilder]: Removed 8 assume(true) statements. [2022-11-20 17:49:04,724 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:49:04 BoogieIcfgContainer [2022-11-20 17:49:04,725 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:49:04,726 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:49:04,726 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:49:04,737 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:49:04,737 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:49:04" (1/1) ... [2022-11-20 17:49:04,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:49:04,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:49:04,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 389 states and 563 transitions. [2022-11-20 17:49:04,841 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 563 transitions. [2022-11-20 17:49:04,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-20 17:49:04,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:49:04,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:49:04,902 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 17:49:04,907 INFO L158 Benchmark]: Toolchain (without parser) took 6820.95ms. Allocated memory was 172.0MB in the beginning and 270.5MB in the end (delta: 98.6MB). Free memory was 138.0MB in the beginning and 199.3MB in the end (delta: -61.3MB). Peak memory consumption was 36.0MB. Max. memory is 16.1GB. [2022-11-20 17:49:04,907 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 136.3MB. Free memory is still 105.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:49:04,908 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2825.46ms. Allocated memory is still 172.0MB. Free memory was 138.0MB in the beginning and 82.2MB in the end (delta: 55.8MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2022-11-20 17:49:04,909 INFO L158 Benchmark]: Boogie Procedure Inliner took 201.74ms. Allocated memory is still 172.0MB. Free memory was 82.2MB in the beginning and 70.7MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 17:49:04,909 INFO L158 Benchmark]: Boogie Preprocessor took 92.45ms. Allocated memory is still 172.0MB. Free memory was 70.7MB in the beginning and 61.2MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:49:04,910 INFO L158 Benchmark]: RCFGBuilder took 3514.00ms. Allocated memory was 172.0MB in the beginning and 270.5MB in the end (delta: 98.6MB). Free memory was 61.2MB in the beginning and 208.7MB in the end (delta: -147.5MB). Peak memory consumption was 60.4MB. Max. memory is 16.1GB. [2022-11-20 17:49:04,911 INFO L158 Benchmark]: CodeCheck took 179.59ms. Allocated memory is still 270.5MB. Free memory was 208.7MB in the beginning and 199.3MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:49:04,913 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 136.3MB. Free memory is still 105.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2825.46ms. Allocated memory is still 172.0MB. Free memory was 138.0MB in the beginning and 82.2MB in the end (delta: 55.8MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 201.74ms. Allocated memory is still 172.0MB. Free memory was 82.2MB in the beginning and 70.7MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 92.45ms. Allocated memory is still 172.0MB. Free memory was 70.7MB in the beginning and 61.2MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3514.00ms. Allocated memory was 172.0MB in the beginning and 270.5MB in the end (delta: 98.6MB). Free memory was 61.2MB in the beginning and 208.7MB in the end (delta: -147.5MB). Peak memory consumption was 60.4MB. Max. memory is 16.1GB. * CodeCheck took 179.59ms. Allocated memory is still 270.5MB. Free memory was 208.7MB in the beginning and 199.3MB in the end (delta: 9.4MB). 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 17:49:04,948 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/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_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/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_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/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 1ebada516f0ccae5e55b91f6e0fe5802f70171054dc79c047f46877ad506c65e --- 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 17:49:07,454 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:49:07,459 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:49:07,496 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:49:07,499 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:49:07,504 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:49:07,510 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:49:07,513 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:49:07,516 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:49:07,519 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:49:07,521 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:49:07,523 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:49:07,524 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:49:07,531 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:49:07,532 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:49:07,535 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:49:07,537 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:49:07,538 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:49:07,540 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:49:07,541 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:49:07,543 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:49:07,546 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:49:07,547 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:49:07,548 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:49:07,554 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:49:07,562 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:49:07,562 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:49:07,563 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:49:07,564 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:49:07,566 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:49:07,566 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:49:07,567 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:49:07,568 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:49:07,570 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:49:07,571 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:49:07,572 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:49:07,573 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:49:07,573 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:49:07,573 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:49:07,574 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:49:07,575 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:49:07,576 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:49:07,613 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:49:07,614 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:49:07,617 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:49:07,617 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:49:07,618 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:49:07,618 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:49:07,618 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:49:07,618 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:49:07,619 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:49:07,619 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:49:07,620 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:49:07,620 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:49:07,620 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:49:07,621 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:49:07,621 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:49:07,621 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:49:07,621 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:49:07,621 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:49:07,622 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:49:07,622 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:49:07,622 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:49:07,622 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:49:07,623 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:49:07,623 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:49:07,623 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:49:07,623 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:49:07,624 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:49:07,624 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:49:07,625 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:49:07,625 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_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ebada516f0ccae5e55b91f6e0fe5802f70171054dc79c047f46877ad506c65e [2022-11-20 17:49:07,983 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:49:08,005 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:49:08,008 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:49:08,009 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:49:08,010 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:49:08,011 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2022-11-20 17:49:11,163 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:49:11,777 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:49:11,778 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2022-11-20 17:49:11,817 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/bin/ukojak-pZX7IvK2PQ/data/d34794f2e/0478b250f9cb4a1fa2a5a39b5aff8b51/FLAGf1716459d [2022-11-20 17:49:11,844 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/bin/ukojak-pZX7IvK2PQ/data/d34794f2e/0478b250f9cb4a1fa2a5a39b5aff8b51 [2022-11-20 17:49:11,848 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:49:11,850 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:49:11,855 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:49:11,855 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:49:11,859 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:49:11,860 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:49:11" (1/1) ... [2022-11-20 17:49:11,861 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70c04732 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:11, skipping insertion in model container [2022-11-20 17:49:11,864 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:49:11" (1/1) ... [2022-11-20 17:49:11,871 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:49:12,030 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:49:12,281 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_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2022-11-20 17:49:12,290 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_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2022-11-20 17:49:13,465 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:13,466 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:13,468 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:13,468 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:13,470 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:13,495 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:13,498 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:13,503 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:13,505 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:13,510 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:13,513 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:13,514 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:13,515 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:13,967 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:49:13,968 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:49:13,970 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:49:13,971 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:49:13,973 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:49:13,973 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:49:13,974 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:49:13,975 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:49:13,976 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:49:13,977 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:49:14,162 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:49:14,196 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,209 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,274 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,275 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,275 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,276 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,276 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,277 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,277 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,278 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,278 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,279 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,279 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,279 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,280 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,283 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,283 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,284 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,284 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,287 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,288 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,296 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,297 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,298 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,309 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,310 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,311 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,315 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:49:14,359 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:49:14,417 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:49:14,424 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_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2022-11-20 17:49:14,425 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_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2022-11-20 17:49:14,480 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,486 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,487 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,487 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,488 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,500 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,501 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,504 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,505 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,506 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,507 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,507 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,508 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,567 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:49:14,568 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:49:14,570 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:49:14,570 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:49:14,572 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:49:14,573 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:49:14,574 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:49:14,575 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:49:14,576 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:49:14,577 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:49:14,600 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:49:14,621 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,625 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,683 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,684 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,684 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,684 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,684 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,685 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,686 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,687 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,688 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,688 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,689 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,689 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,689 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,690 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,691 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,691 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,692 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,696 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,698 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,705 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,706 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,707 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,720 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,722 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,722 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,724 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:49:14,747 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:49:14,760 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_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2022-11-20 17:49:14,760 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_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2022-11-20 17:49:14,787 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,788 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,788 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,789 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,789 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,794 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,794 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,795 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,796 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,796 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,797 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,797 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,798 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,823 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:49:14,824 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:49:14,824 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:49:14,825 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:49:14,825 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:49:14,826 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:49:14,826 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:49:14,827 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:49:14,827 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:49:14,827 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:49:14,875 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:49:14,896 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,901 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,932 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,936 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,937 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,937 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,938 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,938 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,938 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,939 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,939 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,940 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,940 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,940 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,941 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,941 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,943 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,944 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,947 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,955 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,956 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,967 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,968 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,969 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,975 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,975 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,976 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:14,985 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:49:15,266 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:49:15,267 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:15 WrapperNode [2022-11-20 17:49:15,267 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:49:15,269 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:49:15,269 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:49:15,269 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:49:15,277 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:15" (1/1) ... [2022-11-20 17:49:15,390 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:15" (1/1) ... [2022-11-20 17:49:15,517 INFO L138 Inliner]: procedures = 717, calls = 1920, calls flagged for inlining = 60, calls inlined = 15, statements flattened = 1040 [2022-11-20 17:49:15,518 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:49:15,519 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:49:15,519 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:49:15,519 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:49:15,529 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:15" (1/1) ... [2022-11-20 17:49:15,529 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:15" (1/1) ... [2022-11-20 17:49:15,539 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:15" (1/1) ... [2022-11-20 17:49:15,539 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:15" (1/1) ... [2022-11-20 17:49:15,577 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:15" (1/1) ... [2022-11-20 17:49:15,584 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:15" (1/1) ... [2022-11-20 17:49:15,593 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:15" (1/1) ... [2022-11-20 17:49:15,599 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:15" (1/1) ... [2022-11-20 17:49:15,611 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:49:15,612 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:49:15,612 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:49:15,612 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:49:15,613 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:15" (1/1) ... [2022-11-20 17:49:15,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:49:15,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:49:15,646 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:49:15,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:49:15,705 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2022-11-20 17:49:15,706 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2022-11-20 17:49:15,706 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-20 17:49:15,707 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-20 17:49:15,707 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:49:15,707 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-20 17:49:15,707 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-20 17:49:15,707 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-20 17:49:15,707 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-20 17:49:15,707 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:49:15,708 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:49:15,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:49:15,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:49:15,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 17:49:15,708 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2022-11-20 17:49:15,709 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2022-11-20 17:49:15,709 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 17:49:15,709 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 17:49:15,709 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:49:15,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:49:15,709 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_node [2022-11-20 17:49:15,709 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_node [2022-11-20 17:49:15,710 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-20 17:49:15,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-20 17:49:15,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:49:15,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:49:15,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:49:15,710 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2022-11-20 17:49:15,711 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2022-11-20 17:49:15,711 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-20 17:49:15,711 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-20 17:49:15,711 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:49:15,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:49:15,713 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:49:15,713 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:49:15,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:49:15,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:49:15,713 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-20 17:49:15,714 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-20 17:49:15,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 17:49:15,714 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 17:49:15,714 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 17:49:15,714 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-11-20 17:49:15,714 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-11-20 17:49:15,714 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-20 17:49:15,715 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-20 17:49:15,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 17:49:15,715 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 17:49:15,715 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:49:15,715 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:49:15,715 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-20 17:49:15,715 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-20 17:49:15,715 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2022-11-20 17:49:15,716 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2022-11-20 17:49:15,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:49:15,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:49:15,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:49:15,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:49:15,717 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2022-11-20 17:49:15,717 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2022-11-20 17:49:15,717 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 17:49:15,717 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 17:49:15,717 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-20 17:49:15,717 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-20 17:49:15,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 17:49:15,718 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-20 17:49:15,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-20 17:49:15,718 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2022-11-20 17:49:15,718 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2022-11-20 17:49:15,718 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2022-11-20 17:49:15,718 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2022-11-20 17:49:16,279 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:49:16,282 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:49:30,268 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:49:30,675 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:49:30,676 INFO L300 CfgBuilder]: Removed 8 assume(true) statements. [2022-11-20 17:49:30,679 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:49:30 BoogieIcfgContainer [2022-11-20 17:49:30,680 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:49:30,680 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:49:30,681 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:49:30,691 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:49:30,691 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:49:30" (1/1) ... [2022-11-20 17:49:30,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:49:30,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:49:30,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 387 states and 561 transitions. [2022-11-20 17:49:30,818 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 561 transitions. [2022-11-20 17:49:30,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-20 17:49:30,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:49:30,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:49:30,893 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 17:49:30,899 INFO L158 Benchmark]: Toolchain (without parser) took 19048.18ms. Allocated memory was 75.5MB in the beginning and 192.9MB in the end (delta: 117.4MB). Free memory was 44.4MB in the beginning and 118.6MB in the end (delta: -74.3MB). Peak memory consumption was 43.5MB. Max. memory is 16.1GB. [2022-11-20 17:49:30,899 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 75.5MB. Free memory is still 53.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:49:30,905 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3413.27ms. Allocated memory was 75.5MB in the beginning and 119.5MB in the end (delta: 44.0MB). Free memory was 44.2MB in the beginning and 49.4MB in the end (delta: -5.2MB). Peak memory consumption was 57.0MB. Max. memory is 16.1GB. [2022-11-20 17:49:30,905 INFO L158 Benchmark]: Boogie Procedure Inliner took 249.32ms. Allocated memory is still 119.5MB. Free memory was 49.4MB in the beginning and 66.8MB in the end (delta: -17.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 17:49:30,906 INFO L158 Benchmark]: Boogie Preprocessor took 92.79ms. Allocated memory is still 119.5MB. Free memory was 66.8MB in the beginning and 56.3MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:49:30,908 INFO L158 Benchmark]: RCFGBuilder took 15067.57ms. Allocated memory was 119.5MB in the beginning and 192.9MB in the end (delta: 73.4MB). Free memory was 56.3MB in the beginning and 127.0MB in the end (delta: -70.7MB). Peak memory consumption was 77.5MB. Max. memory is 16.1GB. [2022-11-20 17:49:30,910 INFO L158 Benchmark]: CodeCheck took 217.02ms. Allocated memory is still 192.9MB. Free memory was 127.0MB in the beginning and 118.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:49:30,914 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 0.31ms. Allocated memory is still 75.5MB. Free memory is still 53.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3413.27ms. Allocated memory was 75.5MB in the beginning and 119.5MB in the end (delta: 44.0MB). Free memory was 44.2MB in the beginning and 49.4MB in the end (delta: -5.2MB). Peak memory consumption was 57.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 249.32ms. Allocated memory is still 119.5MB. Free memory was 49.4MB in the beginning and 66.8MB in the end (delta: -17.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 92.79ms. Allocated memory is still 119.5MB. Free memory was 66.8MB in the beginning and 56.3MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 15067.57ms. Allocated memory was 119.5MB in the beginning and 192.9MB in the end (delta: 73.4MB). Free memory was 56.3MB in the beginning and 127.0MB in the end (delta: -70.7MB). Peak memory consumption was 77.5MB. Max. memory is 16.1GB. * CodeCheck took 217.02ms. Allocated memory is still 192.9MB. Free memory was 127.0MB in the beginning and 118.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:49:30,978 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a4db4f6-93ce-4361-84e4-72a0c295a6d8/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