./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu --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 00eefb20b1e97d60d3c6a842acdb225be14d327e18edfa8146d29fe131145042 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:37:21,404 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:37:21,407 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:37:21,464 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:37:21,465 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:37:21,469 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:37:21,471 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:37:21,475 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:37:21,478 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:37:21,483 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:37:21,485 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:37:21,487 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:37:21,487 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:37:21,490 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:37:21,492 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:37:21,496 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:37:21,498 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:37:21,499 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:37:21,505 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:37:21,515 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:37:21,517 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:37:21,518 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:37:21,522 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:37:21,523 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:37:21,531 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:37:21,532 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:37:21,532 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:37:21,534 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:37:21,535 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:37:21,536 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:37:21,537 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:37:21,538 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:37:21,540 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:37:21,541 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:37:21,542 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:37:21,543 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:37:21,543 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:37:21,544 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:37:21,544 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:37:21,545 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:37:21,545 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:37:21,546 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:37:21,590 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:37:21,591 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:37:21,592 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:37:21,592 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:37:21,593 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:37:21,593 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:37:21,593 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:37:21,594 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:37:21,600 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:37:21,600 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:37:21,601 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:37:21,602 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:37:21,602 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:37:21,602 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:37:21,602 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:37:21,603 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:37:21,603 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:37:21,603 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:37:21,603 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:37:21,604 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:37:21,604 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:37:21,604 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:37:21,604 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:37:21,605 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:37:21,605 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:37:21,605 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_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00eefb20b1e97d60d3c6a842acdb225be14d327e18edfa8146d29fe131145042 [2021-11-23 15:37:21,913 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:37:21,942 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:37:21,944 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:37:21,945 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:37:21,947 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:37:21,948 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2021-11-23 15:37:22,027 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu/data/0182fadf9/664222b8a831407490d98c6150a1f21d/FLAG86a09887c [2021-11-23 15:37:22,874 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:37:22,875 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2021-11-23 15:37:22,916 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu/data/0182fadf9/664222b8a831407490d98c6150a1f21d/FLAG86a09887c [2021-11-23 15:37:23,029 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu/data/0182fadf9/664222b8a831407490d98c6150a1f21d [2021-11-23 15:37:23,032 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:37:23,034 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:37:23,038 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:37:23,039 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:37:23,042 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:37:23,043 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:37:23" (1/1) ... [2021-11-23 15:37:23,045 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65c66e0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:23, skipping insertion in model container [2021-11-23 15:37:23,045 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:37:23" (1/1) ... [2021-11-23 15:37:23,053 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:37:23,172 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:37:23,564 WARN L230 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_7c7b52de-f4e7-4fab-93ce-6869058cda84/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4501,4514] [2021-11-23 15:37:23,573 WARN L230 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_7c7b52de-f4e7-4fab-93ce-6869058cda84/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4561,4574] [2021-11-23 15:37:24,648 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:24,659 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:24,660 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:24,661 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:24,662 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:24,674 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:24,679 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:24,683 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:24,687 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:24,694 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:24,697 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:24,697 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:24,698 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,057 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:37:25,058 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:37:25,059 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:37:25,060 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:37:25,062 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:37:25,063 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:37:25,063 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:37:25,064 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:37:25,065 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:37:25,066 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:37:25,220 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:37:25,291 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,298 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,439 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,440 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,442 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,443 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,443 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,444 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,446 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,448 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,449 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,449 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,449 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,450 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,451 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,455 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,457 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,457 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,457 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,468 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,468 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,484 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,485 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,486 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,514 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:37:25,557 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:37:25,587 WARN L230 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_7c7b52de-f4e7-4fab-93ce-6869058cda84/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4501,4514] [2021-11-23 15:37:25,587 WARN L230 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_7c7b52de-f4e7-4fab-93ce-6869058cda84/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4561,4574] [2021-11-23 15:37:25,649 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,651 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,651 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,653 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,653 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,665 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,666 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,667 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,667 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,668 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,669 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,669 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,669 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,714 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:37:25,715 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:37:25,716 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:37:25,717 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:37:25,717 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:37:25,718 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:37:25,719 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:37:25,719 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:37:25,719 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:37:25,720 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:37:25,757 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:37:25,779 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,784 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,895 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,897 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,898 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,898 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,899 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,899 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,900 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,901 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,901 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,901 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,902 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,902 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,903 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,904 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,904 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,904 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,905 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,908 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,909 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,916 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,917 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,918 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:25,936 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:37:26,231 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:37:26,232 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:26 WrapperNode [2021-11-23 15:37:26,233 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:37:26,234 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:37:26,234 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:37:26,234 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:37:26,241 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:26" (1/1) ... [2021-11-23 15:37:26,359 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:26" (1/1) ... [2021-11-23 15:37:26,456 INFO L137 Inliner]: procedures = 697, calls = 1880, calls flagged for inlining = 58, calls inlined = 17, statements flattened = 1145 [2021-11-23 15:37:26,457 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:37:26,458 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:37:26,458 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:37:26,458 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:37:26,466 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:26" (1/1) ... [2021-11-23 15:37:26,467 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:26" (1/1) ... [2021-11-23 15:37:26,476 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:26" (1/1) ... [2021-11-23 15:37:26,476 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:26" (1/1) ... [2021-11-23 15:37:26,561 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:26" (1/1) ... [2021-11-23 15:37:26,569 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:26" (1/1) ... [2021-11-23 15:37:26,581 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:26" (1/1) ... [2021-11-23 15:37:26,600 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:37:26,601 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:37:26,601 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:37:26,602 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:37:26,603 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:26" (1/1) ... [2021-11-23 15:37:26,610 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:37:26,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:37:26,639 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:37:26,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:37:26,687 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2021-11-23 15:37:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2021-11-23 15:37:26,687 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_init_dynamic [2021-11-23 15:37:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_init_dynamic [2021-11-23 15:37:26,687 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-23 15:37:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-23 15:37:26,688 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:37:26,688 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 15:37:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 15:37:26,688 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 15:37:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 15:37:26,688 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 15:37:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 15:37:26,688 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-23 15:37:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-23 15:37:26,689 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2021-11-23 15:37:26,689 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2021-11-23 15:37:26,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:37:26,689 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 15:37:26,689 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 15:37:26,689 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 15:37:26,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 15:37:26,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:37:26,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:37:26,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:37:26,690 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2021-11-23 15:37:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2021-11-23 15:37:26,690 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-23 15:37:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-23 15:37:26,690 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:37:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:37:26,690 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 15:37:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 15:37:26,691 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 15:37:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 15:37:26,691 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-23 15:37:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-23 15:37:26,691 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-23 15:37:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-23 15:37:26,691 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-23 15:37:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-23 15:37:26,692 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-23 15:37:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-23 15:37:26,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:37:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:37:26,692 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:37:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:37:26,692 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-23 15:37:26,692 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-23 15:37:26,692 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2021-11-23 15:37:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2021-11-23 15:37:26,693 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-23 15:37:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-23 15:37:26,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:37:26,693 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-23 15:37:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-23 15:37:26,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:37:26,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:37:26,693 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_push_ref [2021-11-23 15:37:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_push_ref [2021-11-23 15:37:26,694 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2021-11-23 15:37:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2021-11-23 15:37:26,694 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 15:37:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 15:37:26,694 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 15:37:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 15:37:26,694 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-23 15:37:26,694 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-23 15:37:26,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:37:26,695 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:37:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:37:26,695 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_set_at [2021-11-23 15:37:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_set_at [2021-11-23 15:37:26,695 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2021-11-23 15:37:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2021-11-23 15:37:26,695 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:37:26,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:37:26,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:37:27,110 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:37:27,113 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:37:28,784 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:37:28,872 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.addBranchEncoders(TransFormulaBuilder.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.parallelComposition(TransFormulaUtils.java:337) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ParallelComposition.(ParallelComposition.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CodeBlockFactory.constructParallelComposition(CodeBlockFactory.java:109) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.composeParallel(CfgBuilder.java:1792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.(CfgBuilder.java:1653) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:280) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:37:28,877 INFO L158 Benchmark]: Toolchain (without parser) took 5840.70ms. Allocated memory was 107.0MB in the beginning and 203.4MB in the end (delta: 96.5MB). Free memory was 82.1MB in the beginning and 98.3MB in the end (delta: -16.2MB). Peak memory consumption was 84.3MB. Max. memory is 16.1GB. [2021-11-23 15:37:28,877 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 86.0MB. Free memory is still 63.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:37:28,882 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3194.85ms. Allocated memory was 107.0MB in the beginning and 151.0MB in the end (delta: 44.0MB). Free memory was 82.1MB in the beginning and 76.5MB in the end (delta: 5.6MB). Peak memory consumption was 64.7MB. Max. memory is 16.1GB. [2021-11-23 15:37:28,883 INFO L158 Benchmark]: Boogie Procedure Inliner took 223.31ms. Allocated memory is still 151.0MB. Free memory was 76.5MB in the beginning and 64.7MB in the end (delta: 11.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 15:37:28,884 INFO L158 Benchmark]: Boogie Preprocessor took 143.00ms. Allocated memory is still 151.0MB. Free memory was 64.7MB in the beginning and 97.9MB in the end (delta: -33.1MB). Peak memory consumption was 7.9MB. Max. memory is 16.1GB. [2021-11-23 15:37:28,884 INFO L158 Benchmark]: RCFGBuilder took 2272.90ms. Allocated memory was 151.0MB in the beginning and 203.4MB in the end (delta: 52.4MB). Free memory was 97.9MB in the beginning and 98.3MB in the end (delta: -428.3kB). Peak memory consumption was 55.8MB. Max. memory is 16.1GB. [2021-11-23 15:37:28,892 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 86.0MB. Free memory is still 63.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3194.85ms. Allocated memory was 107.0MB in the beginning and 151.0MB in the end (delta: 44.0MB). Free memory was 82.1MB in the beginning and 76.5MB in the end (delta: 5.6MB). Peak memory consumption was 64.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 223.31ms. Allocated memory is still 151.0MB. Free memory was 76.5MB in the beginning and 64.7MB in the end (delta: 11.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 143.00ms. Allocated memory is still 151.0MB. Free memory was 64.7MB in the beginning and 97.9MB in the end (delta: -33.1MB). Peak memory consumption was 7.9MB. Max. memory is 16.1GB. * RCFGBuilder took 2272.90ms. Allocated memory was 151.0MB in the beginning and 203.4MB in the end (delta: 52.4MB). Free memory was 97.9MB in the beginning and 98.3MB in the end (delta: -428.3kB). Peak memory consumption was 55.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:37:28,916 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu --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 00eefb20b1e97d60d3c6a842acdb225be14d327e18edfa8146d29fe131145042 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:37:31,430 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:37:31,432 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:37:31,494 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:37:31,495 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:37:31,496 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:37:31,498 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:37:31,500 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:37:31,503 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:37:31,504 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:37:31,505 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:37:31,507 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:37:31,507 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:37:31,509 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:37:31,511 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:37:31,512 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:37:31,513 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:37:31,515 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:37:31,517 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:37:31,520 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:37:31,522 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:37:31,523 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:37:31,525 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:37:31,526 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:37:31,530 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:37:31,531 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:37:31,531 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:37:31,533 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:37:31,533 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:37:31,534 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:37:31,535 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:37:31,536 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:37:31,537 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:37:31,538 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:37:31,540 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:37:31,540 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:37:31,541 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:37:31,541 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:37:31,542 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:37:31,543 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:37:31,544 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:37:31,545 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:37:31,574 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:37:31,574 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:37:31,575 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:37:31,575 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:37:31,576 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:37:31,576 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:37:31,577 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:37:31,577 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:37:31,577 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:37:31,578 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:37:31,578 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:37:31,578 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:37:31,578 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:37:31,578 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:37:31,579 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:37:31,579 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:37:31,579 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:37:31,579 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:37:31,579 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:37:31,580 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:37:31,580 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:37:31,580 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:37:31,580 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:37:31,580 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:37:31,581 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:37:31,581 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:37:31,581 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:37:31,581 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:37:31,581 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:37:31,581 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_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00eefb20b1e97d60d3c6a842acdb225be14d327e18edfa8146d29fe131145042 [2021-11-23 15:37:31,997 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:37:32,018 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:37:32,021 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:37:32,022 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:37:32,025 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:37:32,026 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2021-11-23 15:37:32,098 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu/data/a668075e6/d1af3e36772e4344bd1c4a27d74d58d6/FLAGc54e624c1 [2021-11-23 15:37:33,119 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:37:33,120 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2021-11-23 15:37:33,158 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu/data/a668075e6/d1af3e36772e4344bd1c4a27d74d58d6/FLAGc54e624c1 [2021-11-23 15:37:33,544 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu/data/a668075e6/d1af3e36772e4344bd1c4a27d74d58d6 [2021-11-23 15:37:33,546 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:37:33,548 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:37:33,552 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:37:33,552 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:37:33,556 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:37:33,558 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:37:33" (1/1) ... [2021-11-23 15:37:33,559 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7df817e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:33, skipping insertion in model container [2021-11-23 15:37:33,559 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:37:33" (1/1) ... [2021-11-23 15:37:33,566 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:37:33,714 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:37:34,010 WARN L230 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_7c7b52de-f4e7-4fab-93ce-6869058cda84/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4501,4514] [2021-11-23 15:37:34,017 WARN L230 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_7c7b52de-f4e7-4fab-93ce-6869058cda84/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4561,4574] [2021-11-23 15:37:35,240 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:35,241 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:35,242 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:35,242 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:35,244 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:35,258 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:35,259 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:35,261 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:35,262 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:35,264 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:35,266 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:35,267 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:35,267 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:35,748 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:37:35,749 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:37:35,750 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:37:35,752 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:37:35,753 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:37:35,754 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:37:35,755 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:37:35,755 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:37:35,756 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:37:35,757 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:37:35,913 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:37:35,947 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:35,955 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,068 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,069 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,070 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,070 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,071 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,072 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,072 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,073 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,073 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,074 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,074 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,075 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,075 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,078 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,079 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,079 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,080 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,084 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,085 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,094 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,096 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,096 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,112 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:37:36,152 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:37:36,216 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:37:36,225 WARN L230 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_7c7b52de-f4e7-4fab-93ce-6869058cda84/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4501,4514] [2021-11-23 15:37:36,227 WARN L230 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_7c7b52de-f4e7-4fab-93ce-6869058cda84/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4561,4574] [2021-11-23 15:37:36,303 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,307 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,308 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,308 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,309 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,322 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,330 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,331 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,332 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,333 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,333 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,333 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,334 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,368 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:37:36,369 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:37:36,370 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:37:36,371 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:37:36,372 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:37:36,372 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:37:36,373 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:37:36,373 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:37:36,374 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:37:36,374 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:37:36,397 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:37:36,430 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,439 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,488 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,490 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,490 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,491 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,491 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,491 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,492 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,493 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,494 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,494 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,494 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,495 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,496 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,497 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,497 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,498 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,499 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,505 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,507 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,515 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,516 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,517 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,529 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:37:36,580 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:37:36,606 WARN L230 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_7c7b52de-f4e7-4fab-93ce-6869058cda84/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4501,4514] [2021-11-23 15:37:36,607 WARN L230 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_7c7b52de-f4e7-4fab-93ce-6869058cda84/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4561,4574] [2021-11-23 15:37:36,654 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,655 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,656 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,656 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,657 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,670 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,671 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,672 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,673 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,674 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,674 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,675 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,675 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,715 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:37:36,717 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:37:36,717 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:37:36,718 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:37:36,719 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:37:36,719 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:37:36,720 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:37:36,721 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:37:36,721 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:37:36,722 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:37:36,749 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:37:36,774 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,779 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,804 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,807 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,807 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,808 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,808 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,808 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,809 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,810 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,810 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,810 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,811 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,811 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,811 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,812 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,813 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,813 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,813 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,816 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,816 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,827 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,829 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,830 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:37:36,838 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:37:37,166 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:37:37,166 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:37 WrapperNode [2021-11-23 15:37:37,167 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:37:37,168 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:37:37,169 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:37:37,169 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:37:37,176 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:37" (1/1) ... [2021-11-23 15:37:37,301 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:37" (1/1) ... [2021-11-23 15:37:37,385 INFO L137 Inliner]: procedures = 717, calls = 1880, calls flagged for inlining = 58, calls inlined = 17, statements flattened = 1121 [2021-11-23 15:37:37,386 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:37:37,387 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:37:37,387 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:37:37,387 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:37:37,395 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:37" (1/1) ... [2021-11-23 15:37:37,396 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:37" (1/1) ... [2021-11-23 15:37:37,409 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:37" (1/1) ... [2021-11-23 15:37:37,410 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:37" (1/1) ... [2021-11-23 15:37:37,486 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:37" (1/1) ... [2021-11-23 15:37:37,500 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:37" (1/1) ... [2021-11-23 15:37:37,536 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:37" (1/1) ... [2021-11-23 15:37:37,559 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:37:37,560 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:37:37,560 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:37:37,560 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:37:37,564 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:37:37" (1/1) ... [2021-11-23 15:37:37,572 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:37:37,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:37:37,602 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:37:37,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:37:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2021-11-23 15:37:37,653 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2021-11-23 15:37:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_init_dynamic [2021-11-23 15:37:37,654 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_init_dynamic [2021-11-23 15:37:37,654 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-23 15:37:37,654 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-23 15:37:37,654 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:37:37,654 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 15:37:37,654 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 15:37:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 15:37:37,655 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 15:37:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 15:37:37,656 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 15:37:37,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:37:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:37:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:37:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-23 15:37:37,658 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-23 15:37:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2021-11-23 15:37:37,658 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2021-11-23 15:37:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 15:37:37,658 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 15:37:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 15:37:37,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 15:37:37,659 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:37:37,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:37:37,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:37:37,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:37:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:37:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2021-11-23 15:37:37,660 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2021-11-23 15:37:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-23 15:37:37,660 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-23 15:37:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:37:37,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:37:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 15:37:37,661 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 15:37:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:37:37,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:37:37,662 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 15:37:37,662 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 15:37:37,662 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-23 15:37:37,662 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-23 15:37:37,664 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-23 15:37:37,664 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-23 15:37:37,664 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-23 15:37:37,664 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-23 15:37:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-23 15:37:37,665 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-23 15:37:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:37:37,665 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:37:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:37:37,665 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:37:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-23 15:37:37,666 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-23 15:37:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2021-11-23 15:37:37,666 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2021-11-23 15:37:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-23 15:37:37,666 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-23 15:37:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:37:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-23 15:37:37,667 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-23 15:37:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:37:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:37:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:37:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_push_ref [2021-11-23 15:37:37,667 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_push_ref [2021-11-23 15:37:37,668 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2021-11-23 15:37:37,668 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2021-11-23 15:37:37,668 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 15:37:37,668 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 15:37:37,668 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 15:37:37,668 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 15:37:37,668 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-23 15:37:37,669 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-23 15:37:37,669 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:37:37,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:37:37,669 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_set_at [2021-11-23 15:37:37,669 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_set_at [2021-11-23 15:37:37,669 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2021-11-23 15:37:37,669 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2021-11-23 15:37:38,162 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:37:38,166 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:37:41,357 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:37:41,465 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.addBranchEncoders(TransFormulaBuilder.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.parallelComposition(TransFormulaUtils.java:337) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ParallelComposition.(ParallelComposition.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CodeBlockFactory.constructParallelComposition(CodeBlockFactory.java:109) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.composeParallel(CfgBuilder.java:1792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.(CfgBuilder.java:1653) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:280) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:37:41,471 INFO L158 Benchmark]: Toolchain (without parser) took 7921.75ms. Allocated memory was 75.5MB in the beginning and 197.1MB in the end (delta: 121.6MB). Free memory was 48.7MB in the beginning and 108.7MB in the end (delta: -60.0MB). Peak memory consumption was 77.3MB. Max. memory is 16.1GB. [2021-11-23 15:37:41,474 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 75.5MB. Free memory was 55.7MB in the beginning and 55.6MB in the end (delta: 95.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:37:41,479 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3615.27ms. Allocated memory was 75.5MB in the beginning and 142.6MB in the end (delta: 67.1MB). Free memory was 48.5MB in the beginning and 94.8MB in the end (delta: -46.3MB). Peak memory consumption was 66.4MB. Max. memory is 16.1GB. [2021-11-23 15:37:41,480 INFO L158 Benchmark]: Boogie Procedure Inliner took 217.80ms. Allocated memory is still 142.6MB. Free memory was 94.8MB in the beginning and 83.1MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 15:37:41,480 INFO L158 Benchmark]: Boogie Preprocessor took 172.76ms. Allocated memory is still 142.6MB. Free memory was 83.1MB in the beginning and 72.6MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 15:37:41,483 INFO L158 Benchmark]: RCFGBuilder took 3908.68ms. Allocated memory was 142.6MB in the beginning and 197.1MB in the end (delta: 54.5MB). Free memory was 72.6MB in the beginning and 108.7MB in the end (delta: -36.1MB). Peak memory consumption was 34.0MB. Max. memory is 16.1GB. [2021-11-23 15:37:41,492 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 75.5MB. Free memory was 55.7MB in the beginning and 55.6MB in the end (delta: 95.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3615.27ms. Allocated memory was 75.5MB in the beginning and 142.6MB in the end (delta: 67.1MB). Free memory was 48.5MB in the beginning and 94.8MB in the end (delta: -46.3MB). Peak memory consumption was 66.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 217.80ms. Allocated memory is still 142.6MB. Free memory was 94.8MB in the beginning and 83.1MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 172.76ms. Allocated memory is still 142.6MB. Free memory was 83.1MB in the beginning and 72.6MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 3908.68ms. Allocated memory was 142.6MB in the beginning and 197.1MB in the end (delta: 54.5MB). Free memory was 72.6MB in the beginning and 108.7MB in the end (delta: -36.1MB). Peak memory consumption was 34.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:37:41,552 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7b52de-f4e7-4fab-93ce-6869058cda84/bin/ukojak-CwSLpZB5Qu/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: UnsupportedOperationException: Set is immutable