./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_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_22a7ee21-7660-4c48-887e-12f768989fff/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a7ee21-7660-4c48-887e-12f768989fff/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_22a7ee21-7660-4c48-887e-12f768989fff/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a7ee21-7660-4c48-887e-12f768989fff/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a7ee21-7660-4c48-887e-12f768989fff/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_22a7ee21-7660-4c48-887e-12f768989fff/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 d8b9169d0d63d8238da177db4999afabb0efa6e97e1e7cd257e8474f76788f17 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:05:01,244 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:05:01,246 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:05:01,290 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:05:01,291 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:05:01,292 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:05:01,294 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:05:01,305 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:05:01,308 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:05:01,316 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:05:01,317 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:05:01,319 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:05:01,320 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:05:01,321 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:05:01,323 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:05:01,324 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:05:01,325 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:05:01,326 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:05:01,329 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:05:01,331 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:05:01,333 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:05:01,335 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:05:01,336 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:05:01,337 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:05:01,344 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:05:01,347 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:05:01,347 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:05:01,349 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:05:01,350 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:05:01,352 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:05:01,353 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:05:01,354 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:05:01,355 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:05:01,357 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:05:01,358 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:05:01,359 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:05:01,360 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:05:01,361 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:05:01,361 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:05:01,362 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:05:01,363 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:05:01,364 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a7ee21-7660-4c48-887e-12f768989fff/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:05:01,410 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:05:01,410 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:05:01,412 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:05:01,413 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:05:01,414 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:05:01,414 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:05:01,414 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:05:01,414 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:05:01,421 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:05:01,421 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:05:01,422 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:05:01,423 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:05:01,423 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:05:01,423 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:05:01,423 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:05:01,424 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:05:01,424 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:05:01,424 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:05:01,424 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:01,425 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:05:01,425 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:05:01,425 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:05:01,426 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:05:01,426 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:05:01,426 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:05:01,426 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_22a7ee21-7660-4c48-887e-12f768989fff/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a7ee21-7660-4c48-887e-12f768989fff/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8b9169d0d63d8238da177db4999afabb0efa6e97e1e7cd257e8474f76788f17 [2021-11-23 15:05:01,727 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:05:01,753 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:05:01,756 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:05:01,757 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:05:01,758 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:05:01,759 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a7ee21-7660-4c48-887e-12f768989fff/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i [2021-11-23 15:05:01,843 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a7ee21-7660-4c48-887e-12f768989fff/bin/ukojak-CwSLpZB5Qu/data/8e7e94ab4/7348b185d37b47669245e38682fb5384/FLAG3392accf2 [2021-11-23 15:05:02,637 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:05:02,638 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a7ee21-7660-4c48-887e-12f768989fff/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i [2021-11-23 15:05:02,681 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a7ee21-7660-4c48-887e-12f768989fff/bin/ukojak-CwSLpZB5Qu/data/8e7e94ab4/7348b185d37b47669245e38682fb5384/FLAG3392accf2 [2021-11-23 15:05:02,840 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a7ee21-7660-4c48-887e-12f768989fff/bin/ukojak-CwSLpZB5Qu/data/8e7e94ab4/7348b185d37b47669245e38682fb5384 [2021-11-23 15:05:02,842 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:05:02,843 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:05:02,848 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:02,848 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:05:02,851 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:05:02,852 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:02" (1/1) ... [2021-11-23 15:05:02,854 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ad485cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:02, skipping insertion in model container [2021-11-23 15:05:02,854 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:02" (1/1) ... [2021-11-23 15:05:02,862 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:05:02,987 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:03,302 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_22a7ee21-7660-4c48-887e-12f768989fff/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i[4497,4510] [2021-11-23 15:05:03,309 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_22a7ee21-7660-4c48-887e-12f768989fff/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i[4557,4570] [2021-11-23 15:05:04,293 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:04,294 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:04,295 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:04,296 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:04,297 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:04,313 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:04,314 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:04,316 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:04,317 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:04,320 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:04,321 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:04,322 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:04,323 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:04,759 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:05:04,760 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:05:04,762 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:05:04,763 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:05:04,765 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:05:04,766 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:05:04,767 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:05:04,768 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:05:04,769 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:05:04,770 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:05:04,936 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:05:04,967 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:04,975 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,050 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,056 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,058 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,059 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,060 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,062 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,063 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,064 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,065 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,066 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,066 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,066 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,068 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,074 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,074 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,075 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,075 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,087 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,087 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,103 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,104 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,105 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,136 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:05,184 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:05:05,214 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_22a7ee21-7660-4c48-887e-12f768989fff/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i[4497,4510] [2021-11-23 15:05:05,214 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_22a7ee21-7660-4c48-887e-12f768989fff/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i[4557,4570] [2021-11-23 15:05:05,280 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,288 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,288 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,289 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,291 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,297 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,305 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,307 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,308 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,309 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,310 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,310 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,311 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,360 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:05:05,361 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:05:05,362 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:05:05,363 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:05:05,364 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:05:05,365 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:05:05,365 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:05:05,366 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:05:05,367 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:05:05,367 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:05:05,389 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:05:05,448 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,457 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,505 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,506 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,507 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,507 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,508 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,509 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,509 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,510 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,510 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,510 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,511 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,512 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,512 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,514 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,514 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,515 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,515 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,518 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,519 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,528 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,529 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,530 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:05,547 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:05,753 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:05:05,754 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:05 WrapperNode [2021-11-23 15:05:05,754 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:05,755 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:05,756 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:05:05,756 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:05:05,764 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:05" (1/1) ... [2021-11-23 15:05:05,872 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:05" (1/1) ... [2021-11-23 15:05:05,957 INFO L137 Inliner]: procedures = 697, calls = 1879, calls flagged for inlining = 60, calls inlined = 19, statements flattened = 1163 [2021-11-23 15:05:05,958 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:05,958 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:05:05,959 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:05:05,959 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:05:05,968 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:05" (1/1) ... [2021-11-23 15:05:05,969 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:05" (1/1) ... [2021-11-23 15:05:05,983 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:05" (1/1) ... [2021-11-23 15:05:05,984 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:05" (1/1) ... [2021-11-23 15:05:06,056 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:05" (1/1) ... [2021-11-23 15:05:06,065 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:05" (1/1) ... [2021-11-23 15:05:06,091 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:05" (1/1) ... [2021-11-23 15:05:06,105 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:05:06,106 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:05:06,106 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:05:06,106 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:05:06,108 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:05" (1/1) ... [2021-11-23 15:05:06,116 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:06,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a7ee21-7660-4c48-887e-12f768989fff/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:05:06,144 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a7ee21-7660-4c48-887e-12f768989fff/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:05:06,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a7ee21-7660-4c48-887e-12f768989fff/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:05:06,185 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2021-11-23 15:05:06,185 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2021-11-23 15:05:06,185 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_init_dynamic [2021-11-23 15:05:06,185 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_init_dynamic [2021-11-23 15:05:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-23 15:05:06,186 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-23 15:05:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:05:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 15:05:06,186 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 15:05:06,186 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 15:05:06,187 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 15:05:06,187 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 15:05:06,187 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 15:05:06,187 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-23 15:05:06,187 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-23 15:05:06,188 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2021-11-23 15:05:06,188 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2021-11-23 15:05:06,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:05:06,188 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 15:05:06,188 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 15:05:06,189 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 15:05:06,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 15:05:06,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:05:06,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:05:06,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:05:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2021-11-23 15:05:06,190 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2021-11-23 15:05:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-23 15:05:06,190 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-23 15:05:06,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:05:06,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:05:06,191 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 15:05:06,191 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 15:05:06,191 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 15:05:06,191 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 15:05:06,191 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-23 15:05:06,192 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-23 15:05:06,192 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-23 15:05:06,192 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-23 15:05:06,192 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-23 15:05:06,192 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-23 15:05:06,193 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-23 15:05:06,193 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-23 15:05:06,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:05:06,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:05:06,193 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:05:06,193 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:05:06,194 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-23 15:05:06,194 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-23 15:05:06,194 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2021-11-23 15:05:06,194 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2021-11-23 15:05:06,194 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-23 15:05:06,195 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-23 15:05:06,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:05:06,195 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-23 15:05:06,195 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-23 15:05:06,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:05:06,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:05:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2021-11-23 15:05:06,196 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2021-11-23 15:05:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 15:05:06,196 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 15:05:06,196 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 15:05:06,197 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 15:05:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-23 15:05:06,197 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-23 15:05:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:05:06,197 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:05:06,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:05:06,198 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_set_at [2021-11-23 15:05:06,198 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_set_at [2021-11-23 15:05:06,198 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2021-11-23 15:05:06,198 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2021-11-23 15:05:06,198 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:05:06,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:05:06,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:05:06,640 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:05:06,643 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:05:08,231 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:05:08,342 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:05:08,347 INFO L158 Benchmark]: Toolchain (without parser) took 5502.87ms. Allocated memory was 104.9MB in the beginning and 192.9MB in the end (delta: 88.1MB). Free memory was 63.3MB in the beginning and 131.1MB in the end (delta: -67.8MB). Peak memory consumption was 91.6MB. Max. memory is 16.1GB. [2021-11-23 15:05:08,347 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 104.9MB. Free memory is still 58.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:05:08,350 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2906.92ms. Allocated memory was 104.9MB in the beginning and 134.2MB in the end (delta: 29.4MB). Free memory was 63.1MB in the beginning and 64.8MB in the end (delta: -1.8MB). Peak memory consumption was 73.2MB. Max. memory is 16.1GB. [2021-11-23 15:05:08,351 INFO L158 Benchmark]: Boogie Procedure Inliner took 202.45ms. Allocated memory is still 134.2MB. Free memory was 64.8MB in the beginning and 53.6MB in the end (delta: 11.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 15:05:08,352 INFO L158 Benchmark]: Boogie Preprocessor took 146.92ms. Allocated memory was 134.2MB in the beginning and 192.9MB in the end (delta: 58.7MB). Free memory was 53.6MB in the beginning and 139.8MB in the end (delta: -86.2MB). Peak memory consumption was 10.9MB. Max. memory is 16.1GB. [2021-11-23 15:05:08,354 INFO L158 Benchmark]: RCFGBuilder took 2238.93ms. Allocated memory is still 192.9MB. Free memory was 139.8MB in the beginning and 131.1MB in the end (delta: 8.7MB). Peak memory consumption was 80.9MB. Max. memory is 16.1GB. [2021-11-23 15:05:08,357 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 104.9MB. Free memory is still 58.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2906.92ms. Allocated memory was 104.9MB in the beginning and 134.2MB in the end (delta: 29.4MB). Free memory was 63.1MB in the beginning and 64.8MB in the end (delta: -1.8MB). Peak memory consumption was 73.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 202.45ms. Allocated memory is still 134.2MB. Free memory was 64.8MB in the beginning and 53.6MB in the end (delta: 11.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 146.92ms. Allocated memory was 134.2MB in the beginning and 192.9MB in the end (delta: 58.7MB). Free memory was 53.6MB in the beginning and 139.8MB in the end (delta: -86.2MB). Peak memory consumption was 10.9MB. Max. memory is 16.1GB. * RCFGBuilder took 2238.93ms. Allocated memory is still 192.9MB. Free memory was 139.8MB in the beginning and 131.1MB in the end (delta: 8.7MB). Peak memory consumption was 80.9MB. 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 15:05:08,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a7ee21-7660-4c48-887e-12f768989fff/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a7ee21-7660-4c48-887e-12f768989fff/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a7ee21-7660-4c48-887e-12f768989fff/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_22a7ee21-7660-4c48-887e-12f768989fff/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a7ee21-7660-4c48-887e-12f768989fff/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a7ee21-7660-4c48-887e-12f768989fff/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_22a7ee21-7660-4c48-887e-12f768989fff/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 d8b9169d0d63d8238da177db4999afabb0efa6e97e1e7cd257e8474f76788f17 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:05:10,746 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:05:10,749 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:05:10,799 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:05:10,800 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:05:10,804 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:05:10,806 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:05:10,810 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:05:10,813 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:05:10,818 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:05:10,822 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:05:10,824 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:05:10,825 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:05:10,827 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:05:10,829 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:05:10,834 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:05:10,836 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:05:10,837 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:05:10,839 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:05:10,846 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:05:10,848 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:05:10,850 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:05:10,852 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:05:10,854 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:05:10,863 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:05:10,863 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:05:10,864 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:05:10,865 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:05:10,866 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:05:10,867 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:05:10,868 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:05:10,869 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:05:10,870 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:05:10,871 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:05:10,873 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:05:10,873 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:05:10,874 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:05:10,875 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:05:10,885 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:05:10,887 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:05:10,888 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:05:10,889 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a7ee21-7660-4c48-887e-12f768989fff/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:05:10,931 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:05:10,932 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:05:10,933 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:05:10,933 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:05:10,935 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:05:10,935 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:05:10,936 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:05:10,936 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:05:10,936 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:05:10,937 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:05:10,938 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:05:10,938 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:05:10,938 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:05:10,939 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:05:10,939 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:05:10,939 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:05:10,939 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:05:10,939 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:05:10,940 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:05:10,940 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:05:10,940 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:10,941 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:05:10,941 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:05:10,941 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:05:10,941 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:05:10,941 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:05:10,942 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:05:10,942 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:05:10,942 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:05:10,942 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_22a7ee21-7660-4c48-887e-12f768989fff/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a7ee21-7660-4c48-887e-12f768989fff/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8b9169d0d63d8238da177db4999afabb0efa6e97e1e7cd257e8474f76788f17 [2021-11-23 15:05:11,369 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:05:11,400 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:05:11,404 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:05:11,406 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:05:11,407 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:05:11,408 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a7ee21-7660-4c48-887e-12f768989fff/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i [2021-11-23 15:05:11,500 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a7ee21-7660-4c48-887e-12f768989fff/bin/ukojak-CwSLpZB5Qu/data/43c4c685f/fa3632a698474bc0a09f0425cb9a9ae3/FLAG3118e94e9 [2021-11-23 15:05:12,329 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:05:12,330 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a7ee21-7660-4c48-887e-12f768989fff/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i [2021-11-23 15:05:12,375 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a7ee21-7660-4c48-887e-12f768989fff/bin/ukojak-CwSLpZB5Qu/data/43c4c685f/fa3632a698474bc0a09f0425cb9a9ae3/FLAG3118e94e9 [2021-11-23 15:05:12,848 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a7ee21-7660-4c48-887e-12f768989fff/bin/ukojak-CwSLpZB5Qu/data/43c4c685f/fa3632a698474bc0a09f0425cb9a9ae3 [2021-11-23 15:05:12,851 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:05:12,852 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:05:12,854 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:12,854 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:05:12,866 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:05:12,867 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:12" (1/1) ... [2021-11-23 15:05:12,868 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15306e70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:12, skipping insertion in model container [2021-11-23 15:05:12,868 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:12" (1/1) ... [2021-11-23 15:05:12,876 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:05:13,013 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:13,343 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_22a7ee21-7660-4c48-887e-12f768989fff/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i[4497,4510] [2021-11-23 15:05:13,356 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_22a7ee21-7660-4c48-887e-12f768989fff/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i[4557,4570] [2021-11-23 15:05:14,359 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:14,360 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:14,360 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:14,361 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:14,362 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:14,383 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:14,390 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:14,392 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:14,393 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:14,395 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:14,396 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:14,397 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:14,398 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:14,939 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:05:14,941 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:05:14,942 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:05:14,944 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:05:14,945 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:05:14,946 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:05:14,947 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:05:14,948 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:05:14,952 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:05:14,962 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:05:15,154 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:05:15,187 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,201 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,303 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,304 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,305 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,305 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,306 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,307 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,307 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,308 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,309 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,309 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,309 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,310 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,310 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,313 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,314 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,315 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,315 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,319 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,327 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,343 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,345 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,346 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,367 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:15,454 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:05:15,533 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:15,544 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_22a7ee21-7660-4c48-887e-12f768989fff/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i[4497,4510] [2021-11-23 15:05:15,545 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_22a7ee21-7660-4c48-887e-12f768989fff/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i[4557,4570] [2021-11-23 15:05:15,621 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,621 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,621 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,622 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,623 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,630 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,630 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,631 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,632 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,633 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,634 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,634 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,635 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,683 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:05:15,684 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:05:15,685 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:05:15,686 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:05:15,687 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:05:15,688 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:05:15,688 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:05:15,689 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:05:15,689 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:05:15,690 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:05:15,712 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:05:15,728 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,733 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,767 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,768 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,768 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,769 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,769 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,770 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,770 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,771 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,772 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,772 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,772 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,773 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,774 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,775 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,775 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,776 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,776 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,783 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,785 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,805 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,808 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,809 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,824 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:15,844 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:05:15,858 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_22a7ee21-7660-4c48-887e-12f768989fff/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i[4497,4510] [2021-11-23 15:05:15,858 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_22a7ee21-7660-4c48-887e-12f768989fff/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i[4557,4570] [2021-11-23 15:05:15,891 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,892 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,892 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,892 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,893 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,899 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,899 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,900 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,901 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,902 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,903 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,903 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,903 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:15,935 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:05:15,935 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:05:15,936 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:05:15,937 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:05:15,938 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:05:15,938 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:05:15,939 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:05:15,939 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:05:15,940 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:05:15,940 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:05:15,989 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:05:16,004 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:16,009 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:16,047 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:16,050 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:16,051 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:16,051 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:16,051 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:16,054 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:16,055 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:16,056 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:16,056 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:16,056 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:16,057 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:16,057 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:16,057 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:16,058 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:16,059 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:16,059 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:16,059 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:16,062 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:16,063 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:16,079 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:16,081 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:16,082 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:05:16,090 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:16,442 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:05:16,442 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:16 WrapperNode [2021-11-23 15:05:16,443 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:16,456 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:16,457 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:05:16,457 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:05:16,464 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:16" (1/1) ... [2021-11-23 15:05:16,682 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:16" (1/1) ... [2021-11-23 15:05:16,778 INFO L137 Inliner]: procedures = 717, calls = 1879, calls flagged for inlining = 60, calls inlined = 19, statements flattened = 1138 [2021-11-23 15:05:16,784 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:16,785 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:05:16,785 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:05:16,786 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:05:16,794 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:16" (1/1) ... [2021-11-23 15:05:16,795 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:16" (1/1) ... [2021-11-23 15:05:16,813 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:16" (1/1) ... [2021-11-23 15:05:16,814 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:16" (1/1) ... [2021-11-23 15:05:16,876 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:16" (1/1) ... [2021-11-23 15:05:16,884 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:16" (1/1) ... [2021-11-23 15:05:16,928 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:16" (1/1) ... [2021-11-23 15:05:16,964 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:05:16,966 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:05:16,966 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:05:16,966 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:05:16,967 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:16" (1/1) ... [2021-11-23 15:05:16,975 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:16,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a7ee21-7660-4c48-887e-12f768989fff/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:05:17,013 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a7ee21-7660-4c48-887e-12f768989fff/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:05:17,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a7ee21-7660-4c48-887e-12f768989fff/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:05:17,068 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2021-11-23 15:05:17,069 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2021-11-23 15:05:17,069 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_init_dynamic [2021-11-23 15:05:17,069 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_init_dynamic [2021-11-23 15:05:17,070 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-23 15:05:17,070 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-23 15:05:17,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:05:17,070 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 15:05:17,070 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 15:05:17,071 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 15:05:17,071 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 15:05:17,071 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 15:05:17,071 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 15:05:17,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:05:17,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:05:17,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:05:17,072 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-23 15:05:17,072 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-23 15:05:17,072 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2021-11-23 15:05:17,073 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2021-11-23 15:05:17,073 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 15:05:17,073 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 15:05:17,073 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 15:05:17,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 15:05:17,073 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:05:17,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:05:17,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:05:17,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:05:17,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:05:17,074 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2021-11-23 15:05:17,074 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2021-11-23 15:05:17,075 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-23 15:05:17,075 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-23 15:05:17,075 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:05:17,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:05:17,075 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 15:05:17,075 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 15:05:17,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:05:17,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:05:17,076 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 15:05:17,076 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 15:05:17,076 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-23 15:05:17,076 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-23 15:05:17,078 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-23 15:05:17,078 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-23 15:05:17,078 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-23 15:05:17,079 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-23 15:05:17,079 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-23 15:05:17,079 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-23 15:05:17,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:05:17,079 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:05:17,079 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:05:17,079 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:05:17,080 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-23 15:05:17,080 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-23 15:05:17,080 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2021-11-23 15:05:17,080 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2021-11-23 15:05:17,080 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-23 15:05:17,080 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-23 15:05:17,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:05:17,081 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-23 15:05:17,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-23 15:05:17,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:05:17,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:05:17,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:05:17,082 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2021-11-23 15:05:17,082 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2021-11-23 15:05:17,082 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 15:05:17,082 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 15:05:17,082 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 15:05:17,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 15:05:17,083 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-23 15:05:17,083 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-23 15:05:17,083 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:05:17,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:05:17,083 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_set_at [2021-11-23 15:05:17,084 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_set_at [2021-11-23 15:05:17,084 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2021-11-23 15:05:17,084 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2021-11-23 15:05:17,552 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:05:17,556 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:05:21,413 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:05:21,537 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:05:21,540 INFO L158 Benchmark]: Toolchain (without parser) took 8687.42ms. Allocated memory was 62.9MB in the beginning and 167.8MB in the end (delta: 104.9MB). Free memory was 34.1MB in the beginning and 95.7MB in the end (delta: -61.5MB). Peak memory consumption was 93.0MB. Max. memory is 16.1GB. [2021-11-23 15:05:21,541 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 62.9MB. Free memory is still 43.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:05:21,542 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3601.75ms. Allocated memory was 62.9MB in the beginning and 117.4MB in the end (delta: 54.5MB). Free memory was 34.0MB in the beginning and 60.2MB in the end (delta: -26.2MB). Peak memory consumption was 52.9MB. Max. memory is 16.1GB. [2021-11-23 15:05:21,542 INFO L158 Benchmark]: Boogie Procedure Inliner took 328.46ms. Allocated memory is still 117.4MB. Free memory was 60.2MB in the beginning and 50.9MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 15:05:21,543 INFO L158 Benchmark]: Boogie Preprocessor took 179.24ms. Allocated memory is still 117.4MB. Free memory was 50.9MB in the beginning and 62.3MB in the end (delta: -11.4MB). Peak memory consumption was 18.0MB. Max. memory is 16.1GB. [2021-11-23 15:05:21,543 INFO L158 Benchmark]: RCFGBuilder took 4572.98ms. Allocated memory was 117.4MB in the beginning and 167.8MB in the end (delta: 50.3MB). Free memory was 62.3MB in the beginning and 95.7MB in the end (delta: -33.4MB). Peak memory consumption was 66.7MB. Max. memory is 16.1GB. [2021-11-23 15:05:21,545 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 62.9MB. Free memory is still 43.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3601.75ms. Allocated memory was 62.9MB in the beginning and 117.4MB in the end (delta: 54.5MB). Free memory was 34.0MB in the beginning and 60.2MB in the end (delta: -26.2MB). Peak memory consumption was 52.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 328.46ms. Allocated memory is still 117.4MB. Free memory was 60.2MB in the beginning and 50.9MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 179.24ms. Allocated memory is still 117.4MB. Free memory was 50.9MB in the beginning and 62.3MB in the end (delta: -11.4MB). Peak memory consumption was 18.0MB. Max. memory is 16.1GB. * RCFGBuilder took 4572.98ms. Allocated memory was 117.4MB in the beginning and 167.8MB in the end (delta: 50.3MB). Free memory was 62.3MB in the beginning and 95.7MB in the end (delta: -33.4MB). Peak memory consumption was 66.7MB. 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 15:05:21,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22a7ee21-7660-4c48-887e-12f768989fff/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable