./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ef5232a-8aae-4a45-845f-3f0f345b956c/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ef5232a-8aae-4a45-845f-3f0f345b956c/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ef5232a-8aae-4a45-845f-3f0f345b956c/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ef5232a-8aae-4a45-845f-3f0f345b956c/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ef5232a-8aae-4a45-845f-3f0f345b956c/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ef5232a-8aae-4a45-845f-3f0f345b956c/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d8b9169d0d63d8238da177db4999afabb0efa6e97e1e7cd257e8474f76788f17 --- 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-b5237d8 [2022-11-21 22:53:02,589 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:53:02,592 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:53:02,631 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:53:02,631 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:53:02,635 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:53:02,637 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:53:02,641 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:53:02,643 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:53:02,648 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:53:02,649 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:53:02,650 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:53:02,650 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:53:02,651 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:53:02,652 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:53:02,653 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:53:02,653 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:53:02,654 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:53:02,656 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:53:02,657 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:53:02,661 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:53:02,666 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:53:02,667 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:53:02,668 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:53:02,683 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:53:02,683 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:53:02,684 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:53:02,685 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:53:02,685 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:53:02,686 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:53:02,686 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:53:02,687 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:53:02,688 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:53:02,689 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:53:02,690 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:53:02,690 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:53:02,691 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:53:02,691 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:53:02,691 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:53:02,692 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:53:02,693 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:53:02,694 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ef5232a-8aae-4a45-845f-3f0f345b956c/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-11-21 22:53:02,721 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:53:02,721 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:53:02,722 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:53:02,722 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:53:02,724 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:53:02,724 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:53:02,724 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:53:02,724 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:53:02,725 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:53:02,725 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:53:02,726 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:53:02,726 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:53:02,727 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:53:02,727 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:53:02,727 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:53:02,727 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:53:02,727 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:53:02,728 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:53:02,728 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:53:02,728 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:53:02,729 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:53:02,729 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:53:02,729 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:53:02,729 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:53:02,730 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:53:02,730 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:53:02,730 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:53:02,730 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_8ef5232a-8aae-4a45-845f-3f0f345b956c/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ef5232a-8aae-4a45-845f-3f0f345b956c/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8b9169d0d63d8238da177db4999afabb0efa6e97e1e7cd257e8474f76788f17 [2022-11-21 22:53:03,073 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:53:03,103 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:53:03,106 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:53:03,107 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:53:03,108 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:53:03,110 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ef5232a-8aae-4a45-845f-3f0f345b956c/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i [2022-11-21 22:53:06,086 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:53:06,670 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:53:06,671 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ef5232a-8aae-4a45-845f-3f0f345b956c/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i [2022-11-21 22:53:06,717 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ef5232a-8aae-4a45-845f-3f0f345b956c/bin/ukojak-jW3SillKbg/data/06d10cc37/5cde53a551fa4ca4ba96326becb47005/FLAG02b773474 [2022-11-21 22:53:06,735 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ef5232a-8aae-4a45-845f-3f0f345b956c/bin/ukojak-jW3SillKbg/data/06d10cc37/5cde53a551fa4ca4ba96326becb47005 [2022-11-21 22:53:06,738 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:53:06,741 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:53:06,746 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:53:06,746 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:53:06,749 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:53:06,750 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:53:06" (1/1) ... [2022-11-21 22:53:06,751 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d66f37f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:53:06, skipping insertion in model container [2022-11-21 22:53:06,752 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:53:06" (1/1) ... [2022-11-21 22:53:06,759 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:53:06,870 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:53:07,139 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_8ef5232a-8aae-4a45-845f-3f0f345b956c/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i[4497,4510] [2022-11-21 22:53:07,144 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_8ef5232a-8aae-4a45-845f-3f0f345b956c/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i[4557,4570] [2022-11-21 22:53:08,468 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:08,470 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:08,471 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:08,472 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:08,478 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:08,488 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:08,491 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:08,494 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:08,496 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:08,499 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:08,502 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:08,502 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:08,503 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,051 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:53:09,053 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:53:09,054 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:53:09,055 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:53:09,057 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:53:09,058 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:53:09,058 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:53:09,059 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:53:09,060 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:53:09,061 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:53:09,279 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:53:09,307 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,315 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,420 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,421 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,422 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,422 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,422 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,423 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,423 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,424 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,424 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,425 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,425 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,425 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,426 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,429 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,429 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,430 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,430 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,433 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,433 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,441 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,442 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,442 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,455 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:53:09,481 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:53:09,494 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_8ef5232a-8aae-4a45-845f-3f0f345b956c/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i[4497,4510] [2022-11-21 22:53:09,495 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_8ef5232a-8aae-4a45-845f-3f0f345b956c/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i[4557,4570] [2022-11-21 22:53:09,525 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,526 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,526 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,527 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,527 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,534 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,534 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,535 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,535 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,536 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,537 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,537 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,537 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,565 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:53:09,566 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:53:09,567 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:53:09,567 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:53:09,568 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:53:09,569 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:53:09,569 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:53:09,570 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:53:09,570 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:53:09,571 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:53:09,601 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:53:09,625 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,641 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,669 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,677 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,678 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,679 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,679 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,680 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,680 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,681 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,681 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,681 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,682 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,682 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,683 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,683 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,684 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,685 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,685 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,691 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,692 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,699 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,701 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,701 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:09,720 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:53:09,974 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:53:09,975 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:53:09 WrapperNode [2022-11-21 22:53:09,975 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:53:09,977 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:53:09,977 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:53:09,977 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:53:09,985 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:53:09" (1/1) ... [2022-11-21 22:53:10,072 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:53:09" (1/1) ... [2022-11-21 22:53:10,180 INFO L138 Inliner]: procedures = 697, calls = 1878, calls flagged for inlining = 60, calls inlined = 19, statements flattened = 1164 [2022-11-21 22:53:10,184 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:53:10,185 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:53:10,185 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:53:10,185 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:53:10,195 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:53:09" (1/1) ... [2022-11-21 22:53:10,195 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:53:09" (1/1) ... [2022-11-21 22:53:10,223 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:53:09" (1/1) ... [2022-11-21 22:53:10,230 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:53:09" (1/1) ... [2022-11-21 22:53:10,290 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:53:09" (1/1) ... [2022-11-21 22:53:10,297 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:53:09" (1/1) ... [2022-11-21 22:53:10,354 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:53:09" (1/1) ... [2022-11-21 22:53:10,360 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:53:09" (1/1) ... [2022-11-21 22:53:10,373 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:53:10,387 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:53:10,387 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:53:10,387 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:53:10,388 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:53:09" (1/1) ... [2022-11-21 22:53:10,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:53:10,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ef5232a-8aae-4a45-845f-3f0f345b956c/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:53:10,428 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ef5232a-8aae-4a45-845f-3f0f345b956c/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:53:10,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ef5232a-8aae-4a45-845f-3f0f345b956c/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:53:10,478 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2022-11-21 22:53:10,478 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2022-11-21 22:53:10,479 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_init_dynamic [2022-11-21 22:53:10,479 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_init_dynamic [2022-11-21 22:53:10,479 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-21 22:53:10,479 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-21 22:53:10,480 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:53:10,480 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-21 22:53:10,480 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-21 22:53:10,480 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-21 22:53:10,480 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-21 22:53:10,481 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 22:53:10,481 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 22:53:10,481 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-21 22:53:10,481 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-21 22:53:10,482 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2022-11-21 22:53:10,482 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2022-11-21 22:53:10,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 22:53:10,482 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-21 22:53:10,482 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-21 22:53:10,483 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 22:53:10,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 22:53:10,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:53:10,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:53:10,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:53:10,487 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2022-11-21 22:53:10,487 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2022-11-21 22:53:10,487 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-21 22:53:10,488 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-21 22:53:10,488 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:53:10,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:53:10,488 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 22:53:10,489 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 22:53:10,491 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-21 22:53:10,491 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-21 22:53:10,492 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-21 22:53:10,492 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-21 22:53:10,492 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-11-21 22:53:10,492 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-11-21 22:53:10,493 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-21 22:53:10,493 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-21 22:53:10,494 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-21 22:53:10,494 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-21 22:53:10,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-21 22:53:10,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-21 22:53:10,494 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 22:53:10,495 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 22:53:10,495 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-21 22:53:10,495 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-21 22:53:10,495 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2022-11-21 22:53:10,495 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2022-11-21 22:53:10,495 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-21 22:53:10,496 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-21 22:53:10,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:53:10,496 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-21 22:53:10,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-21 22:53:10,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:53:10,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:53:10,497 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2022-11-21 22:53:10,497 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2022-11-21 22:53:10,497 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 22:53:10,497 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 22:53:10,497 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-21 22:53:10,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-21 22:53:10,498 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-21 22:53:10,498 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-21 22:53:10,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 22:53:10,499 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-21 22:53:10,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-21 22:53:10,500 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_set_at [2022-11-21 22:53:10,500 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_set_at [2022-11-21 22:53:10,501 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2022-11-21 22:53:10,501 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2022-11-21 22:53:10,501 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-21 22:53:10,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-21 22:53:10,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:53:11,001 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:53:11,003 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:53:12,618 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:53:12,932 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:53:12,933 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2022-11-21 22:53:12,939 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:53:12 BoogieIcfgContainer [2022-11-21 22:53:12,940 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:53:12,941 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:53:12,941 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:53:12,951 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:53:12,951 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:53:12" (1/1) ... [2022-11-21 22:53:12,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:53:13,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:53:13,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 462 states and 670 transitions. [2022-11-21 22:53:13,056 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 670 transitions. [2022-11-21 22:53:13,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 534 [2022-11-21 22:53:13,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:53:13,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:53:13,140 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) [2022-11-21 22:53:13,151 INFO L158 Benchmark]: Toolchain (without parser) took 6409.69ms. Allocated memory was 174.1MB in the beginning and 220.2MB in the end (delta: 46.1MB). Free memory was 139.4MB in the beginning and 78.4MB in the end (delta: 61.0MB). Peak memory consumption was 107.9MB. Max. memory is 16.1GB. [2022-11-21 22:53:13,151 INFO L158 Benchmark]: CDTParser took 0.59ms. Allocated memory is still 130.0MB. Free memory is still 98.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:53:13,157 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3230.29ms. Allocated memory is still 174.1MB. Free memory was 139.0MB in the beginning and 86.6MB in the end (delta: 52.4MB). Peak memory consumption was 83.4MB. Max. memory is 16.1GB. [2022-11-21 22:53:13,158 INFO L158 Benchmark]: Boogie Procedure Inliner took 206.80ms. Allocated memory is still 174.1MB. Free memory was 86.6MB in the beginning and 74.9MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 22:53:13,159 INFO L158 Benchmark]: Boogie Preprocessor took 201.43ms. Allocated memory was 174.1MB in the beginning and 220.2MB in the end (delta: 46.1MB). Free memory was 74.9MB in the beginning and 166.0MB in the end (delta: -91.2MB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. [2022-11-21 22:53:13,161 INFO L158 Benchmark]: RCFGBuilder took 2552.94ms. Allocated memory is still 220.2MB. Free memory was 166.0MB in the beginning and 91.0MB in the end (delta: 75.0MB). Peak memory consumption was 88.4MB. Max. memory is 16.1GB. [2022-11-21 22:53:13,162 INFO L158 Benchmark]: CodeCheck took 208.01ms. Allocated memory is still 220.2MB. Free memory was 91.0MB in the beginning and 78.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 22:53:13,165 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 0.59ms. Allocated memory is still 130.0MB. Free memory is still 98.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3230.29ms. Allocated memory is still 174.1MB. Free memory was 139.0MB in the beginning and 86.6MB in the end (delta: 52.4MB). Peak memory consumption was 83.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 206.80ms. Allocated memory is still 174.1MB. Free memory was 86.6MB in the beginning and 74.9MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 201.43ms. Allocated memory was 174.1MB in the beginning and 220.2MB in the end (delta: 46.1MB). Free memory was 74.9MB in the beginning and 166.0MB in the end (delta: -91.2MB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. * RCFGBuilder took 2552.94ms. Allocated memory is still 220.2MB. Free memory was 166.0MB in the beginning and 91.0MB in the end (delta: 75.0MB). Peak memory consumption was 88.4MB. Max. memory is 16.1GB. * CodeCheck took 208.01ms. Allocated memory is still 220.2MB. Free memory was 91.0MB in the beginning and 78.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 22:53:13,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ef5232a-8aae-4a45-845f-3f0f345b956c/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ef5232a-8aae-4a45-845f-3f0f345b956c/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ef5232a-8aae-4a45-845f-3f0f345b956c/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ef5232a-8aae-4a45-845f-3f0f345b956c/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ef5232a-8aae-4a45-845f-3f0f345b956c/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ef5232a-8aae-4a45-845f-3f0f345b956c/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ef5232a-8aae-4a45-845f-3f0f345b956c/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d8b9169d0d63d8238da177db4999afabb0efa6e97e1e7cd257e8474f76788f17 --- 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-b5237d8 [2022-11-21 22:53:15,854 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:53:15,858 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:53:15,892 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:53:15,894 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:53:15,899 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:53:15,903 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:53:15,907 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:53:15,909 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:53:15,915 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:53:15,917 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:53:15,919 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:53:15,920 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:53:15,922 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:53:15,925 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:53:15,930 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:53:15,932 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:53:15,935 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:53:15,937 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:53:15,943 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:53:15,945 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:53:15,948 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:53:15,949 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:53:15,949 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:53:15,952 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:53:15,952 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:53:15,953 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:53:15,954 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:53:15,954 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:53:15,955 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:53:15,956 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:53:15,957 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:53:15,958 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:53:15,959 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:53:15,969 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:53:15,969 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:53:15,971 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:53:15,971 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:53:15,971 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:53:15,973 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:53:15,973 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:53:15,974 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ef5232a-8aae-4a45-845f-3f0f345b956c/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-11-21 22:53:16,011 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:53:16,012 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:53:16,014 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:53:16,014 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:53:16,015 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:53:16,016 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:53:16,016 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:53:16,016 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:53:16,016 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:53:16,017 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:53:16,018 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:53:16,018 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:53:16,018 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:53:16,018 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:53:16,019 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:53:16,019 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:53:16,019 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:53:16,019 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:53:16,020 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:53:16,020 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:53:16,020 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:53:16,020 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:53:16,021 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:53:16,021 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:53:16,021 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:53:16,021 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:53:16,022 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:53:16,022 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:53:16,022 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:53:16,022 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:53:16,023 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:53:16,023 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_8ef5232a-8aae-4a45-845f-3f0f345b956c/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ef5232a-8aae-4a45-845f-3f0f345b956c/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8b9169d0d63d8238da177db4999afabb0efa6e97e1e7cd257e8474f76788f17 [2022-11-21 22:53:16,432 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:53:16,468 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:53:16,471 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:53:16,473 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:53:16,473 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:53:16,475 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ef5232a-8aae-4a45-845f-3f0f345b956c/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i [2022-11-21 22:53:19,743 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:53:20,369 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:53:20,370 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ef5232a-8aae-4a45-845f-3f0f345b956c/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i [2022-11-21 22:53:20,417 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ef5232a-8aae-4a45-845f-3f0f345b956c/bin/ukojak-jW3SillKbg/data/b41cec8ff/5df6d19679974ee6a409d6ecff6d15fa/FLAG24d234460 [2022-11-21 22:53:20,442 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ef5232a-8aae-4a45-845f-3f0f345b956c/bin/ukojak-jW3SillKbg/data/b41cec8ff/5df6d19679974ee6a409d6ecff6d15fa [2022-11-21 22:53:20,447 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:53:20,449 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:53:20,453 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:53:20,453 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:53:20,456 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:53:20,457 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:53:20" (1/1) ... [2022-11-21 22:53:20,459 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40d55a6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:53:20, skipping insertion in model container [2022-11-21 22:53:20,463 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:53:20" (1/1) ... [2022-11-21 22:53:20,470 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:53:20,643 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:53:20,962 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_8ef5232a-8aae-4a45-845f-3f0f345b956c/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i[4497,4510] [2022-11-21 22:53:20,965 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_8ef5232a-8aae-4a45-845f-3f0f345b956c/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i[4557,4570] [2022-11-21 22:53:21,919 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:21,921 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:21,921 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:21,922 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:21,924 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:21,972 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:21,972 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:21,974 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:21,974 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:21,976 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:21,977 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:21,977 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:21,978 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:22,384 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:53:22,385 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:53:22,386 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:53:22,388 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:53:22,389 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:53:22,390 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:53:22,391 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:53:22,393 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:53:22,394 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:53:22,395 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:53:22,551 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:53:22,579 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:22,587 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:53:22,602 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOverflowCheckForBinaryBitwiseIntegerExpression(BitvectorTranslation.java:1570) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.addIntegerBoundsCheck(CExpressionTranslator.java:1060) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.visit(TypeHandler.java:357) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2116) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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) [2022-11-21 22:53:22,610 INFO L158 Benchmark]: Toolchain (without parser) took 2160.57ms. Allocated memory is still 83.9MB. Free memory was 54.3MB in the beginning and 40.1MB in the end (delta: 14.2MB). Peak memory consumption was 22.7MB. Max. memory is 16.1GB. [2022-11-21 22:53:22,611 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 62.9MB. Free memory is still 41.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:53:22,612 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2155.39ms. Allocated memory is still 83.9MB. Free memory was 54.1MB in the beginning and 40.1MB in the end (delta: 14.0MB). Peak memory consumption was 22.7MB. Max. memory is 16.1GB. [2022-11-21 22:53:22,613 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 62.9MB. Free memory is still 41.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2155.39ms. Allocated memory is still 83.9MB. Free memory was 54.1MB in the beginning and 40.1MB in the end (delta: 14.0MB). Peak memory consumption was 22.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOverflowCheckForBinaryBitwiseIntegerExpression(BitvectorTranslation.java:1570) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented.