./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_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_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/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_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/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_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/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 355537246d5dfb9690a92cc5d0cbf014736bcc62122f38f5559ea0fbf5331d1c --- 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 17:22:33,616 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:22:33,618 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:22:33,649 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:22:33,649 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:22:33,653 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:22:33,656 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:22:33,659 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:22:33,661 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:22:33,667 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:22:33,669 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:22:33,672 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:22:33,672 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:22:33,675 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:22:33,677 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:22:33,679 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:22:33,681 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:22:33,682 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:22:33,685 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:22:33,692 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:22:33,693 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:22:33,696 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:22:33,698 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:22:33,699 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:22:33,709 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:22:33,709 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:22:33,710 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:22:33,712 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:22:33,712 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:22:33,713 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:22:33,714 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:22:33,715 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:22:33,717 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:22:33,720 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:22:33,721 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:22:33,721 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:22:33,722 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:22:33,722 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:22:33,722 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:22:33,724 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:22:33,725 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:22:33,727 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:22:33,754 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:22:33,754 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:22:33,755 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:22:33,755 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:22:33,756 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:22:33,756 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:22:33,759 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:22:33,760 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:22:33,760 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:22:33,760 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:22:33,761 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:22:33,761 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:22:33,761 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:22:33,762 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:22:33,762 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:22:33,762 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:22:33,762 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:22:33,763 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:22:33,763 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:22:33,763 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:22:33,763 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:22:33,763 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:22:33,764 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:22:33,764 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:22:33,764 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:22:33,765 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_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 355537246d5dfb9690a92cc5d0cbf014736bcc62122f38f5559ea0fbf5331d1c [2022-11-20 17:22:34,039 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:22:34,062 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:22:34,064 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:22:34,066 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:22:34,066 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:22:34,068 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2022-11-20 17:22:37,139 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:22:37,710 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:22:37,714 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2022-11-20 17:22:37,748 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/bin/ukojak-pZX7IvK2PQ/data/7ae94c6c9/278db79f64f14a3b8e85106bd5dae459/FLAGc4d9bcf0e [2022-11-20 17:22:37,771 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/bin/ukojak-pZX7IvK2PQ/data/7ae94c6c9/278db79f64f14a3b8e85106bd5dae459 [2022-11-20 17:22:37,775 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:22:37,777 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:22:37,781 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:22:37,782 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:22:37,785 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:22:37,786 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:22:37" (1/1) ... [2022-11-20 17:22:37,787 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1132e389 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:22:37, skipping insertion in model container [2022-11-20 17:22:37,787 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:22:37" (1/1) ... [2022-11-20 17:22:37,795 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:22:37,927 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:22:38,215 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_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2022-11-20 17:22:38,224 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_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2022-11-20 17:22:39,384 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:39,385 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:39,385 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:39,386 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:39,388 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:39,408 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:39,409 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:39,413 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:39,415 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:39,418 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:39,430 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:39,431 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:39,432 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,048 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:22:40,050 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:22:40,051 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:22:40,052 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:22:40,053 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:22:40,054 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:22:40,055 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:22:40,056 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:22:40,056 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:22:40,057 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:22:40,267 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:22:40,304 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,304 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,317 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,330 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,451 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,453 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,454 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,454 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,455 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,456 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,457 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,458 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,458 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,459 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,460 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,460 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,461 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,469 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,470 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,470 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,470 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,474 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,475 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,485 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,486 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,486 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,513 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:22:40,559 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:22:40,588 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_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2022-11-20 17:22:40,589 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_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2022-11-20 17:22:40,644 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,645 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,645 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,645 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,646 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,716 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,719 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,720 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,721 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,721 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,722 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,723 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,723 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,777 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:22:40,795 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:22:40,796 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:22:40,797 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:22:40,797 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:22:40,798 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:22:40,798 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:22:40,799 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:22:40,799 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:22:40,799 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:22:40,833 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:22:40,856 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,856 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,857 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,862 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,893 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,893 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,894 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,894 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,894 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,895 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,895 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,896 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,896 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,896 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,896 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,897 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,897 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,898 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,898 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,898 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,899 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,901 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,901 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,906 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,907 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,908 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:40,913 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:22:41,050 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:22:41,050 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:22:41 WrapperNode [2022-11-20 17:22:41,050 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:22:41,051 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:22:41,051 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:22:41,052 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:22:41,059 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:22:41" (1/1) ... [2022-11-20 17:22:41,161 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:22:41" (1/1) ... [2022-11-20 17:22:41,227 INFO L138 Inliner]: procedures = 697, calls = 1886, calls flagged for inlining = 60, calls inlined = 15, statements flattened = 918 [2022-11-20 17:22:41,234 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:22:41,235 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:22:41,235 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:22:41,235 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:22:41,250 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:22:41" (1/1) ... [2022-11-20 17:22:41,250 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:22:41" (1/1) ... [2022-11-20 17:22:41,259 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:22:41" (1/1) ... [2022-11-20 17:22:41,259 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:22:41" (1/1) ... [2022-11-20 17:22:41,306 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:22:41" (1/1) ... [2022-11-20 17:22:41,327 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:22:41" (1/1) ... [2022-11-20 17:22:41,334 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:22:41" (1/1) ... [2022-11-20 17:22:41,355 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:22:41" (1/1) ... [2022-11-20 17:22:41,364 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:22:41,364 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:22:41,365 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:22:41,365 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:22:41,366 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:22:41" (1/1) ... [2022-11-20 17:22:41,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:22:41,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:22:41,408 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:22:41,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:22:41,454 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_either [2022-11-20 17:22:41,455 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_either [2022-11-20 17:22:41,455 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2022-11-20 17:22:41,455 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2022-11-20 17:22:41,455 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-20 17:22:41,455 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-20 17:22:41,455 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:22:41,455 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-20 17:22:41,455 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-20 17:22:41,456 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-20 17:22:41,456 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-20 17:22:41,456 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:22:41,456 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:22:41,456 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2022-11-20 17:22:41,457 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2022-11-20 17:22:41,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:22:41,457 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 17:22:41,457 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 17:22:41,457 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:22:41,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:22:41,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:22:41,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:22:41,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:22:41,462 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2022-11-20 17:22:41,462 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2022-11-20 17:22:41,463 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-20 17:22:41,463 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-20 17:22:41,463 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:22:41,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:22:41,464 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:22:41,465 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:22:41,470 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-20 17:22:41,470 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-20 17:22:41,470 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 17:22:41,470 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 17:22:41,470 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-11-20 17:22:41,470 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-11-20 17:22:41,470 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-20 17:22:41,470 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-20 17:22:41,471 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:22:41,471 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:22:41,471 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-20 17:22:41,471 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-20 17:22:41,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:22:41,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:22:41,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:22:41,471 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2022-11-20 17:22:41,471 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2022-11-20 17:22:41,472 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 17:22:41,472 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 17:22:41,472 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-20 17:22:41,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-20 17:22:41,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:22:41,472 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-20 17:22:41,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-20 17:22:41,472 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2022-11-20 17:22:41,472 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2022-11-20 17:22:41,473 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-20 17:22:41,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-20 17:22:41,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:22:41,857 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:22:41,860 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:22:43,319 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:22:43,653 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:22:43,653 INFO L300 CfgBuilder]: Removed 6 assume(true) statements. [2022-11-20 17:22:43,660 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:22:43 BoogieIcfgContainer [2022-11-20 17:22:43,660 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:22:43,662 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:22:43,662 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:22:43,673 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:22:43,673 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:22:43" (1/1) ... [2022-11-20 17:22:43,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:22:43,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:22:43,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 290 states and 410 transitions. [2022-11-20 17:22:43,787 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 410 transitions. [2022-11-20 17:22:43,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-11-20 17:22:43,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:22:43,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:22:43,853 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 17:22:43,858 INFO L158 Benchmark]: Toolchain (without parser) took 6079.59ms. Allocated memory was 207.6MB in the beginning and 272.6MB in the end (delta: 65.0MB). Free memory was 165.7MB in the beginning and 183.9MB in the end (delta: -18.3MB). Peak memory consumption was 48.5MB. Max. memory is 16.1GB. [2022-11-20 17:22:43,859 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory is still 84.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:22:43,864 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3269.31ms. Allocated memory is still 207.6MB. Free memory was 165.7MB in the beginning and 81.9MB in the end (delta: 83.8MB). Peak memory consumption was 88.7MB. Max. memory is 16.1GB. [2022-11-20 17:22:43,865 INFO L158 Benchmark]: Boogie Procedure Inliner took 183.34ms. Allocated memory is still 207.6MB. Free memory was 81.9MB in the beginning and 151.0MB in the end (delta: -69.1MB). Peak memory consumption was 10.6MB. Max. memory is 16.1GB. [2022-11-20 17:22:43,865 INFO L158 Benchmark]: Boogie Preprocessor took 128.76ms. Allocated memory is still 207.6MB. Free memory was 151.0MB in the beginning and 142.5MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:22:43,866 INFO L158 Benchmark]: RCFGBuilder took 2295.73ms. Allocated memory was 207.6MB in the beginning and 272.6MB in the end (delta: 65.0MB). Free memory was 142.5MB in the beginning and 192.3MB in the end (delta: -49.8MB). Peak memory consumption was 83.5MB. Max. memory is 16.1GB. [2022-11-20 17:22:43,867 INFO L158 Benchmark]: CodeCheck took 194.55ms. Allocated memory is still 272.6MB. Free memory was 192.3MB in the beginning and 183.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:22:43,873 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 0.32ms. Allocated memory is still 142.6MB. Free memory is still 84.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3269.31ms. Allocated memory is still 207.6MB. Free memory was 165.7MB in the beginning and 81.9MB in the end (delta: 83.8MB). Peak memory consumption was 88.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 183.34ms. Allocated memory is still 207.6MB. Free memory was 81.9MB in the beginning and 151.0MB in the end (delta: -69.1MB). Peak memory consumption was 10.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 128.76ms. Allocated memory is still 207.6MB. Free memory was 151.0MB in the beginning and 142.5MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2295.73ms. Allocated memory was 207.6MB in the beginning and 272.6MB in the end (delta: 65.0MB). Free memory was 142.5MB in the beginning and 192.3MB in the end (delta: -49.8MB). Peak memory consumption was 83.5MB. Max. memory is 16.1GB. * CodeCheck took 194.55ms. Allocated memory is still 272.6MB. Free memory was 192.3MB in the beginning and 183.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:22:43,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/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_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/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_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/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 355537246d5dfb9690a92cc5d0cbf014736bcc62122f38f5559ea0fbf5331d1c --- 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 17:22:46,466 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:22:46,468 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:22:46,488 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:22:46,488 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:22:46,490 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:22:46,491 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:22:46,493 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:22:46,495 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:22:46,496 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:22:46,497 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:22:46,498 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:22:46,499 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:22:46,500 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:22:46,501 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:22:46,502 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:22:46,503 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:22:46,504 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:22:46,506 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:22:46,508 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:22:46,510 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:22:46,511 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:22:46,513 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:22:46,514 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:22:46,518 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:22:46,518 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:22:46,518 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:22:46,520 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:22:46,520 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:22:46,521 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:22:46,522 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:22:46,523 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:22:46,524 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:22:46,524 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:22:46,526 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:22:46,526 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:22:46,532 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:22:46,532 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:22:46,533 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:22:46,534 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:22:46,535 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:22:46,536 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:22:46,561 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:22:46,562 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:22:46,562 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:22:46,563 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:22:46,564 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:22:46,564 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:22:46,564 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:22:46,565 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:22:46,565 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:22:46,565 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:22:46,565 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:22:46,566 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:22:46,566 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:22:46,566 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:22:46,566 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:22:46,567 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:22:46,567 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:22:46,567 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:22:46,567 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:22:46,568 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:22:46,568 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:22:46,568 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:22:46,569 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:22:46,569 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:22:46,569 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:22:46,569 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:22:46,570 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:22:46,570 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:22:46,570 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:22:46,570 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_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 355537246d5dfb9690a92cc5d0cbf014736bcc62122f38f5559ea0fbf5331d1c [2022-11-20 17:22:47,004 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:22:47,038 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:22:47,041 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:22:47,042 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:22:47,045 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:22:47,046 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2022-11-20 17:22:50,208 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:22:50,822 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:22:50,824 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2022-11-20 17:22:50,873 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/bin/ukojak-pZX7IvK2PQ/data/fc621507b/385749d564384b6b8e9633dff250cf45/FLAG82a4b8f74 [2022-11-20 17:22:50,896 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/bin/ukojak-pZX7IvK2PQ/data/fc621507b/385749d564384b6b8e9633dff250cf45 [2022-11-20 17:22:50,900 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:22:50,902 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:22:50,907 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:22:50,907 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:22:50,910 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:22:50,911 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:22:50" (1/1) ... [2022-11-20 17:22:50,912 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bba4061 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:22:50, skipping insertion in model container [2022-11-20 17:22:50,915 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:22:50" (1/1) ... [2022-11-20 17:22:50,924 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:22:51,047 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:22:51,288 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_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2022-11-20 17:22:51,304 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_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2022-11-20 17:22:52,294 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:52,295 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:52,296 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:52,296 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:52,298 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:52,324 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:52,325 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:52,326 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:52,327 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:52,329 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:52,330 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:52,331 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:52,331 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:52,809 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:22:52,811 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:22:52,812 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:22:52,815 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:22:52,817 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:22:52,817 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:22:52,818 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:22:52,819 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:22:52,832 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:22:52,833 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:22:53,029 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:22:53,066 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,071 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,077 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,091 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,183 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,184 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,184 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,185 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,185 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,185 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,186 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,186 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,187 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,187 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,187 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,188 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,188 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,191 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,191 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,192 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,192 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,201 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,202 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,218 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,219 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,219 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,242 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:22:53,298 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:22:53,352 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:22:53,357 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2022-11-20 17:22:53,357 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2022-11-20 17:22:53,408 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,408 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,409 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,409 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,409 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,426 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,427 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,428 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,428 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,429 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,429 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,430 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,451 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,498 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:22:53,499 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:22:53,500 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:22:53,500 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:22:53,501 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:22:53,502 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:22:53,504 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:22:53,505 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:22:53,506 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:22:53,507 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:22:53,539 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:22:53,557 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,558 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,559 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,563 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,605 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,605 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,606 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,606 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,606 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,607 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,607 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,608 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,609 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,609 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,609 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,610 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,611 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,611 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,612 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,613 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,614 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,616 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,616 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,624 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,625 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,625 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,637 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:22:53,663 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:22:53,687 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_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2022-11-20 17:22:53,687 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_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2022-11-20 17:22:53,745 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,745 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,746 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,746 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,747 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,752 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,752 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,753 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,754 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,754 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,755 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,756 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,756 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,786 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:22:53,787 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:22:53,787 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:22:53,788 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:22:53,789 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:22:53,789 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:22:53,790 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:22:53,790 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:22:53,791 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:22:53,791 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:22:53,807 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:22:53,828 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,828 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,829 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,832 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,858 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,862 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,862 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,863 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,863 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,864 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,864 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,864 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,865 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,885 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,885 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,886 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,886 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,887 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,888 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,889 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,892 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,895 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,896 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,902 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,903 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,904 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:22:53,910 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:22:54,229 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:22:54,230 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:22:54 WrapperNode [2022-11-20 17:22:54,230 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:22:54,231 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:22:54,231 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:22:54,231 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:22:54,238 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:22:54" (1/1) ... [2022-11-20 17:22:54,357 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:22:54" (1/1) ... [2022-11-20 17:22:54,463 INFO L138 Inliner]: procedures = 717, calls = 1886, calls flagged for inlining = 60, calls inlined = 15, statements flattened = 907 [2022-11-20 17:22:54,463 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:22:54,464 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:22:54,464 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:22:54,464 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:22:54,487 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:22:54" (1/1) ... [2022-11-20 17:22:54,488 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:22:54" (1/1) ... [2022-11-20 17:22:54,506 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:22:54" (1/1) ... [2022-11-20 17:22:54,507 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:22:54" (1/1) ... [2022-11-20 17:22:54,579 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:22:54" (1/1) ... [2022-11-20 17:22:54,589 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:22:54" (1/1) ... [2022-11-20 17:22:54,597 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:22:54" (1/1) ... [2022-11-20 17:22:54,602 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:22:54" (1/1) ... [2022-11-20 17:22:54,612 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:22:54,613 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:22:54,613 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:22:54,613 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:22:54,614 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:22:54" (1/1) ... [2022-11-20 17:22:54,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:22:54,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:22:54,655 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:22:54,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:22:54,702 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_either [2022-11-20 17:22:54,702 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_either [2022-11-20 17:22:54,702 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2022-11-20 17:22:54,703 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2022-11-20 17:22:54,703 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-20 17:22:54,703 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-20 17:22:54,703 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:22:54,703 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-20 17:22:54,703 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-20 17:22:54,704 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-20 17:22:54,704 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-20 17:22:54,704 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:22:54,704 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:22:54,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:22:54,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:22:54,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 17:22:54,705 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2022-11-20 17:22:54,705 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2022-11-20 17:22:54,705 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 17:22:54,705 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 17:22:54,705 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:22:54,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:22:54,705 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-20 17:22:54,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-20 17:22:54,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:22:54,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:22:54,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:22:54,706 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2022-11-20 17:22:54,706 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2022-11-20 17:22:54,706 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-20 17:22:54,706 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-20 17:22:54,707 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:22:54,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:22:54,707 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:22:54,707 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:22:54,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:22:54,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:22:54,709 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-20 17:22:54,709 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-20 17:22:54,709 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 17:22:54,710 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 17:22:54,710 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-11-20 17:22:54,710 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-11-20 17:22:54,710 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-20 17:22:54,710 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-20 17:22:54,710 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:22:54,710 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:22:54,710 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-20 17:22:54,710 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-20 17:22:54,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:22:54,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:22:54,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:22:54,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 17:22:54,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:22:54,711 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2022-11-20 17:22:54,711 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2022-11-20 17:22:54,711 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 17:22:54,711 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 17:22:54,712 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-20 17:22:54,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-20 17:22:54,712 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-20 17:22:54,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-20 17:22:54,712 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2022-11-20 17:22:54,712 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2022-11-20 17:22:55,179 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:22:55,184 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:22:58,051 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:22:58,463 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:22:58,464 INFO L300 CfgBuilder]: Removed 6 assume(true) statements. [2022-11-20 17:22:58,468 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:22:58 BoogieIcfgContainer [2022-11-20 17:22:58,468 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:22:58,469 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:22:58,469 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:22:58,479 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:22:58,480 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:22:58" (1/1) ... [2022-11-20 17:22:58,490 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:22:58,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:22:58,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 289 states and 409 transitions. [2022-11-20 17:22:58,591 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 409 transitions. [2022-11-20 17:22:58,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-11-20 17:22:58,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:22:58,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:22:58,651 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 17:22:58,655 INFO L158 Benchmark]: Toolchain (without parser) took 7752.10ms. Allocated memory was 88.1MB in the beginning and 188.7MB in the end (delta: 100.7MB). Free memory was 58.8MB in the beginning and 117.2MB in the end (delta: -58.5MB). Peak memory consumption was 43.8MB. Max. memory is 16.1GB. [2022-11-20 17:22:58,656 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 62.9MB. Free memory is still 41.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:22:58,660 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3323.90ms. Allocated memory was 88.1MB in the beginning and 130.0MB in the end (delta: 41.9MB). Free memory was 58.6MB in the beginning and 60.4MB in the end (delta: -1.9MB). Peak memory consumption was 54.7MB. Max. memory is 16.1GB. [2022-11-20 17:22:58,661 INFO L158 Benchmark]: Boogie Procedure Inliner took 232.44ms. Allocated memory is still 130.0MB. Free memory was 60.4MB in the beginning and 49.7MB in the end (delta: 10.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:22:58,661 INFO L158 Benchmark]: Boogie Preprocessor took 148.54ms. Allocated memory is still 130.0MB. Free memory was 49.7MB in the beginning and 73.3MB in the end (delta: -23.6MB). Peak memory consumption was 4.9MB. Max. memory is 16.1GB. [2022-11-20 17:22:58,663 INFO L158 Benchmark]: RCFGBuilder took 3855.01ms. Allocated memory was 130.0MB in the beginning and 188.7MB in the end (delta: 58.7MB). Free memory was 73.3MB in the beginning and 125.6MB in the end (delta: -52.3MB). Peak memory consumption was 77.0MB. Max. memory is 16.1GB. [2022-11-20 17:22:58,665 INFO L158 Benchmark]: CodeCheck took 184.93ms. Allocated memory is still 188.7MB. Free memory was 125.6MB in the beginning and 117.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:22:58,673 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 0.23ms. Allocated memory is still 62.9MB. Free memory is still 41.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3323.90ms. Allocated memory was 88.1MB in the beginning and 130.0MB in the end (delta: 41.9MB). Free memory was 58.6MB in the beginning and 60.4MB in the end (delta: -1.9MB). Peak memory consumption was 54.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 232.44ms. Allocated memory is still 130.0MB. Free memory was 60.4MB in the beginning and 49.7MB in the end (delta: 10.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 148.54ms. Allocated memory is still 130.0MB. Free memory was 49.7MB in the beginning and 73.3MB in the end (delta: -23.6MB). Peak memory consumption was 4.9MB. Max. memory is 16.1GB. * RCFGBuilder took 3855.01ms. Allocated memory was 130.0MB in the beginning and 188.7MB in the end (delta: 58.7MB). Free memory was 73.3MB in the beginning and 125.6MB in the end (delta: -52.3MB). Peak memory consumption was 77.0MB. Max. memory is 16.1GB. * CodeCheck took 184.93ms. Allocated memory is still 188.7MB. Free memory was 125.6MB in the beginning and 117.2MB 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 17:22:58,711 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc90bb6-8f66-49ba-bd57-cf3c688dca29/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