./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1ebada516f0ccae5e55b91f6e0fe5802f70171054dc79c047f46877ad506c65e --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 21:58:13,297 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 21:58:13,301 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 21:58:13,355 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 21:58:13,356 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 21:58:13,358 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 21:58:13,361 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 21:58:13,364 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 21:58:13,366 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 21:58:13,367 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 21:58:13,369 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 21:58:13,371 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 21:58:13,371 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 21:58:13,373 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 21:58:13,377 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 21:58:13,384 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 21:58:13,386 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 21:58:13,395 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 21:58:13,397 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 21:58:13,400 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 21:58:13,402 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 21:58:13,411 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 21:58:13,415 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 21:58:13,416 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 21:58:13,426 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 21:58:13,426 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 21:58:13,427 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 21:58:13,428 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 21:58:13,428 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 21:58:13,432 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 21:58:13,432 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 21:58:13,433 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 21:58:13,435 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 21:58:13,437 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 21:58:13,439 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 21:58:13,439 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 21:58:13,440 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 21:58:13,441 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 21:58:13,441 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 21:58:13,442 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 21:58:13,443 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 21:58:13,444 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 21:58:13,493 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 21:58:13,494 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 21:58:13,496 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 21:58:13,496 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 21:58:13,497 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 21:58:13,497 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 21:58:13,498 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 21:58:13,498 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 21:58:13,498 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 21:58:13,498 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 21:58:13,499 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 21:58:13,500 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 21:58:13,500 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 21:58:13,500 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 21:58:13,500 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 21:58:13,501 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 21:58:13,501 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 21:58:13,501 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 21:58:13,501 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:58:13,502 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 21:58:13,502 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 21:58:13,502 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 21:58:13,502 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 21:58:13,502 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 21:58:13,503 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 21:58:13,503 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_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ebada516f0ccae5e55b91f6e0fe5802f70171054dc79c047f46877ad506c65e [2021-11-13 21:58:13,776 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 21:58:13,807 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 21:58:13,809 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 21:58:13,811 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 21:58:13,811 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 21:58:13,813 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2021-11-13 21:58:13,932 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e/data/709075667/c71f450feb884d699dc9acea9671aff2/FLAG32be6a73d [2021-11-13 21:58:14,882 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 21:58:14,883 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2021-11-13 21:58:14,927 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e/data/709075667/c71f450feb884d699dc9acea9671aff2/FLAG32be6a73d [2021-11-13 21:58:15,264 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e/data/709075667/c71f450feb884d699dc9acea9671aff2 [2021-11-13 21:58:15,267 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 21:58:15,269 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 21:58:15,271 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 21:58:15,271 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 21:58:15,275 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 21:58:15,276 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:58:15" (1/1) ... [2021-11-13 21:58:15,277 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d5262d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:15, skipping insertion in model container [2021-11-13 21:58:15,277 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:58:15" (1/1) ... [2021-11-13 21:58:15,286 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 21:58:15,398 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 21:58:15,705 WARN L228 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_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2021-11-13 21:58:15,712 WARN L228 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_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2021-11-13 21:58:15,735 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:58:15,742 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:58:16,961 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:16,962 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:16,963 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:16,965 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:16,969 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,009 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,010 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,012 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,013 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,016 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,017 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,018 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,019 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,474 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:58:17,476 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:58:17,477 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:58:17,479 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:58:17,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:58:17,481 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:58:17,482 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:58:17,483 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:58:17,484 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:58:17,485 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:58:17,701 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:58:17,739 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,747 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,868 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,868 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,869 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,869 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,870 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,871 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,873 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,874 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,874 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,887 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,890 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,891 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,891 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,894 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,895 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,895 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,895 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,913 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,913 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,920 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,921 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,922 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,934 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,935 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,936 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:17,944 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:58:17,984 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 21:58:18,018 WARN L228 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_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2021-11-13 21:58:18,019 WARN L228 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_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2021-11-13 21:58:18,025 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:58:18,026 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:58:18,091 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,092 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,092 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,094 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,095 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,109 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,110 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,111 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,112 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,113 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,114 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,114 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,115 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:58:18,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:58:18,177 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:58:18,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:58:18,179 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:58:18,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:58:18,181 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:58:18,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:58:18,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:58:18,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:58:18,229 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:58:18,245 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,249 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,273 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,274 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,274 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,275 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,275 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,276 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,277 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,277 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,278 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,278 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,279 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,280 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,280 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,281 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,282 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,283 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,284 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,287 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,287 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,298 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,299 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,299 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,315 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,316 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,316 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:18,320 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:58:18,577 INFO L208 MainTranslator]: Completed translation [2021-11-13 21:58:18,578 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:18 WrapperNode [2021-11-13 21:58:18,578 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 21:58:18,579 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 21:58:18,580 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 21:58:18,580 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 21:58:18,588 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:18" (1/1) ... [2021-11-13 21:58:18,729 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:18" (1/1) ... [2021-11-13 21:58:18,867 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 21:58:18,868 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 21:58:18,869 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 21:58:18,869 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 21:58:18,879 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:18" (1/1) ... [2021-11-13 21:58:18,880 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:18" (1/1) ... [2021-11-13 21:58:18,897 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:18" (1/1) ... [2021-11-13 21:58:18,898 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:18" (1/1) ... [2021-11-13 21:58:18,970 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:18" (1/1) ... [2021-11-13 21:58:18,979 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:18" (1/1) ... [2021-11-13 21:58:18,998 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:18" (1/1) ... [2021-11-13 21:58:19,058 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 21:58:19,060 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 21:58:19,060 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 21:58:19,061 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 21:58:19,062 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:18" (1/1) ... [2021-11-13 21:58:19,074 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:58:19,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e/z3 [2021-11-13 21:58:19,104 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 21:58:19,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 21:58:19,159 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2021-11-13 21:58:19,159 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2021-11-13 21:58:19,160 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-13 21:58:19,160 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-13 21:58:19,160 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 21:58:19,160 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-13 21:58:19,160 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-13 21:58:19,161 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-13 21:58:19,161 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-13 21:58:19,161 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 21:58:19,161 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 21:58:19,162 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2021-11-13 21:58:19,162 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2021-11-13 21:58:19,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-13 21:58:19,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 21:58:19,162 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-13 21:58:19,163 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-13 21:58:19,164 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 21:58:19,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 21:58:19,167 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_node [2021-11-13 21:58:19,167 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_node [2021-11-13 21:58:19,167 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 21:58:19,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 21:58:19,169 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2021-11-13 21:58:19,169 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2021-11-13 21:58:19,169 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-13 21:58:19,170 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-13 21:58:19,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 21:58:19,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 21:58:19,177 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 21:58:19,177 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 21:58:19,177 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-13 21:58:19,177 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-13 21:58:19,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 21:58:19,178 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-13 21:58:19,178 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-13 21:58:19,178 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-13 21:58:19,178 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-13 21:58:19,178 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-13 21:58:19,179 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-13 21:58:19,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 21:58:19,179 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 21:58:19,179 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 21:58:19,179 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 21:58:19,179 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-13 21:58:19,180 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-13 21:58:19,180 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2021-11-13 21:58:19,180 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2021-11-13 21:58:19,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 21:58:19,180 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-11-13 21:58:19,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 21:58:19,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 21:58:19,181 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2021-11-13 21:58:19,181 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2021-11-13 21:58:19,181 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 21:58:19,181 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 21:58:19,181 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-13 21:58:19,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-13 21:58:19,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 21:58:19,182 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-13 21:58:19,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-13 21:58:19,182 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2021-11-13 21:58:19,182 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2021-11-13 21:58:19,182 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-13 21:58:19,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-13 21:58:19,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 21:58:19,183 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2021-11-13 21:58:19,183 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2021-11-13 21:58:39,778 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 21:58:39,778 INFO L299 CfgBuilder]: Removed 8 assume(true) statements. [2021-11-13 21:58:39,782 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:58:39 BoogieIcfgContainer [2021-11-13 21:58:39,782 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 21:58:39,783 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 21:58:39,783 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 21:58:39,793 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 21:58:39,794 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:58:39" (1/1) ... [2021-11-13 21:58:39,803 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 21:58:39,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:58:39,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 389 states and 563 transitions. [2021-11-13 21:58:39,882 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 563 transitions. [2021-11-13 21:58:39,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2021-11-13 21:58:39,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:58:39,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:58:39,948 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-13 21:58:39,959 INFO L158 Benchmark]: Toolchain (without parser) took 24688.06ms. Allocated memory was 102.8MB in the beginning and 314.6MB in the end (delta: 211.8MB). Free memory was 61.0MB in the beginning and 168.2MB in the end (delta: -107.2MB). Peak memory consumption was 103.1MB. Max. memory is 16.1GB. [2021-11-13 21:58:39,960 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 102.8MB. Free memory is still 56.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 21:58:39,964 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3308.07ms. Allocated memory was 102.8MB in the beginning and 134.2MB in the end (delta: 31.5MB). Free memory was 60.8MB in the beginning and 72.6MB in the end (delta: -11.8MB). Peak memory consumption was 58.3MB. Max. memory is 16.1GB. [2021-11-13 21:58:39,967 INFO L158 Benchmark]: Boogie Procedure Inliner took 288.20ms. Allocated memory is still 134.2MB. Free memory was 72.6MB in the beginning and 60.7MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-13 21:58:39,969 INFO L158 Benchmark]: Boogie Preprocessor took 190.28ms. Allocated memory was 134.2MB in the beginning and 176.2MB in the end (delta: 41.9MB). Free memory was 60.7MB in the beginning and 122.0MB in the end (delta: -61.4MB). Peak memory consumption was 18.7MB. Max. memory is 16.1GB. [2021-11-13 21:58:39,970 INFO L158 Benchmark]: RCFGBuilder took 20722.01ms. Allocated memory was 176.2MB in the beginning and 314.6MB in the end (delta: 138.4MB). Free memory was 122.0MB in the beginning and 176.6MB in the end (delta: -54.6MB). Peak memory consumption was 198.1MB. Max. memory is 16.1GB. [2021-11-13 21:58:39,972 INFO L158 Benchmark]: CodeCheck took 173.20ms. Allocated memory is still 314.6MB. Free memory was 176.6MB in the beginning and 168.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 21:58:39,975 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 102.8MB. Free memory is still 56.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3308.07ms. Allocated memory was 102.8MB in the beginning and 134.2MB in the end (delta: 31.5MB). Free memory was 60.8MB in the beginning and 72.6MB in the end (delta: -11.8MB). Peak memory consumption was 58.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 288.20ms. Allocated memory is still 134.2MB. Free memory was 72.6MB in the beginning and 60.7MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 190.28ms. Allocated memory was 134.2MB in the beginning and 176.2MB in the end (delta: 41.9MB). Free memory was 60.7MB in the beginning and 122.0MB in the end (delta: -61.4MB). Peak memory consumption was 18.7MB. Max. memory is 16.1GB. * RCFGBuilder took 20722.01ms. Allocated memory was 176.2MB in the beginning and 314.6MB in the end (delta: 138.4MB). Free memory was 122.0MB in the beginning and 176.6MB in the end (delta: -54.6MB). Peak memory consumption was 198.1MB. Max. memory is 16.1GB. * CodeCheck took 173.20ms. Allocated memory is still 314.6MB. Free memory was 176.6MB in the beginning and 168.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 21:58:40,083 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1ebada516f0ccae5e55b91f6e0fe5802f70171054dc79c047f46877ad506c65e --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 21:58:42,575 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 21:58:42,579 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 21:58:42,623 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 21:58:42,624 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 21:58:42,625 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 21:58:42,627 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 21:58:42,630 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 21:58:42,633 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 21:58:42,634 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 21:58:42,635 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 21:58:42,637 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 21:58:42,638 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 21:58:42,639 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 21:58:42,641 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 21:58:42,643 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 21:58:42,644 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 21:58:42,645 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 21:58:42,648 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 21:58:42,655 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 21:58:42,661 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 21:58:42,665 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 21:58:42,669 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 21:58:42,671 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 21:58:42,681 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 21:58:42,681 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 21:58:42,682 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 21:58:42,684 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 21:58:42,687 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 21:58:42,688 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 21:58:42,689 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 21:58:42,690 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 21:58:42,692 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 21:58:42,693 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 21:58:42,695 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 21:58:42,695 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 21:58:42,696 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 21:58:42,697 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 21:58:42,697 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 21:58:42,702 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 21:58:42,703 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 21:58:42,706 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 21:58:42,730 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 21:58:42,731 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 21:58:42,731 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 21:58:42,732 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 21:58:42,732 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 21:58:42,733 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 21:58:42,733 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 21:58:42,733 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 21:58:42,733 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 21:58:42,733 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 21:58:42,734 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 21:58:42,734 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 21:58:42,734 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 21:58:42,734 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 21:58:42,734 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 21:58:42,735 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 21:58:42,735 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 21:58:42,735 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 21:58:42,735 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 21:58:42,735 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 21:58:42,736 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:58:42,736 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 21:58:42,736 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 21:58:42,736 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 21:58:42,737 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 21:58:42,737 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 21:58:42,737 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 21:58:42,737 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 21:58:42,737 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 21:58:42,737 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_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ebada516f0ccae5e55b91f6e0fe5802f70171054dc79c047f46877ad506c65e [2021-11-13 21:58:43,178 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 21:58:43,220 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 21:58:43,223 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 21:58:43,225 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 21:58:43,226 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 21:58:43,228 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2021-11-13 21:58:43,318 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e/data/3dca1dea1/8b49b7b431084150a9a4ca9364da4278/FLAG5b14a6a9a [2021-11-13 21:58:44,233 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 21:58:44,234 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2021-11-13 21:58:44,270 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e/data/3dca1dea1/8b49b7b431084150a9a4ca9364da4278/FLAG5b14a6a9a [2021-11-13 21:58:44,708 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e/data/3dca1dea1/8b49b7b431084150a9a4ca9364da4278 [2021-11-13 21:58:44,712 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 21:58:44,713 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 21:58:44,717 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 21:58:44,717 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 21:58:44,721 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 21:58:44,722 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:58:44" (1/1) ... [2021-11-13 21:58:44,723 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55009d35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:44, skipping insertion in model container [2021-11-13 21:58:44,723 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:58:44" (1/1) ... [2021-11-13 21:58:44,732 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 21:58:44,867 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 21:58:45,177 WARN L228 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_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2021-11-13 21:58:45,185 WARN L228 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_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2021-11-13 21:58:45,213 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:58:45,221 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:58:46,131 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,139 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,140 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,141 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,143 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,159 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,160 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,162 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,163 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,166 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,167 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,168 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,169 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,581 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:58:46,582 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:58:46,583 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:58:46,585 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:58:46,586 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:58:46,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:58:46,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:58:46,589 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:58:46,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:58:46,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:58:46,826 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:58:46,855 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,863 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,956 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,957 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,957 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,958 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,958 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,959 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,959 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,960 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,960 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,961 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,961 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,961 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,962 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,965 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,966 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,966 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,966 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,970 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,971 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,979 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,980 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,981 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,992 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,993 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,994 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:46,998 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:58:47,033 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 21:58:47,123 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 21:58:47,132 WARN L228 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_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2021-11-13 21:58:47,136 WARN L228 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_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2021-11-13 21:58:47,139 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:58:47,140 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:58:47,204 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,204 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,205 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,205 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,206 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,216 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,217 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,219 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,219 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,220 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,221 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,221 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,223 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:58:47,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:58:47,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:58:47,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:58:47,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:58:47,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:58:47,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:58:47,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:58:47,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:58:47,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:58:47,337 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:58:47,367 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,373 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,414 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,415 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,415 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,416 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,416 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,417 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,418 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,419 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,420 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,420 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,457 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,458 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,458 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,459 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,459 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,460 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,460 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,462 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,463 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,469 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,470 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,471 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,476 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,477 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,477 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,480 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:58:47,496 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 21:58:47,508 WARN L228 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_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2021-11-13 21:58:47,509 WARN L228 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_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2021-11-13 21:58:47,510 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:58:47,511 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:58:47,555 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,556 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,557 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,557 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,558 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,565 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,565 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,566 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,567 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,568 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,568 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,569 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,569 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:58:47,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:58:47,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:58:47,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:58:47,608 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:58:47,608 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:58:47,608 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:58:47,609 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:58:47,610 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:58:47,611 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:58:47,636 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:58:47,650 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,654 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,710 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,711 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,711 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,711 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,712 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,712 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,712 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,713 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,713 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,713 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,714 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,714 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,714 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,715 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,715 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,715 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,716 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,718 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,730 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,736 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,738 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,738 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,744 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,745 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,745 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:47,749 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:58:47,967 INFO L208 MainTranslator]: Completed translation [2021-11-13 21:58:47,968 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:47 WrapperNode [2021-11-13 21:58:47,968 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 21:58:47,969 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 21:58:47,969 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 21:58:47,970 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 21:58:47,977 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:47" (1/1) ... [2021-11-13 21:58:48,080 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:47" (1/1) ... [2021-11-13 21:58:48,213 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 21:58:48,215 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 21:58:48,215 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 21:58:48,215 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 21:58:48,224 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:47" (1/1) ... [2021-11-13 21:58:48,225 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:47" (1/1) ... [2021-11-13 21:58:48,247 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:47" (1/1) ... [2021-11-13 21:58:48,247 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:47" (1/1) ... [2021-11-13 21:58:48,336 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:47" (1/1) ... [2021-11-13 21:58:48,358 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:47" (1/1) ... [2021-11-13 21:58:48,390 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:47" (1/1) ... [2021-11-13 21:58:48,417 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 21:58:48,419 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 21:58:48,420 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 21:58:48,420 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 21:58:48,421 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:47" (1/1) ... [2021-11-13 21:58:48,429 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:58:48,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e/z3 [2021-11-13 21:58:48,456 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 21:58:48,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 21:58:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2021-11-13 21:58:48,516 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2021-11-13 21:58:48,516 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-13 21:58:48,516 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-13 21:58:48,516 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 21:58:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-13 21:58:48,517 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-13 21:58:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-13 21:58:48,517 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-13 21:58:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 21:58:48,518 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 21:58:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 21:58:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 21:58:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 21:58:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2021-11-13 21:58:48,519 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2021-11-13 21:58:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-13 21:58:48,519 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-13 21:58:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 21:58:48,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 21:58:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_node [2021-11-13 21:58:48,520 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_node [2021-11-13 21:58:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-13 21:58:48,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-13 21:58:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 21:58:48,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 21:58:48,522 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2021-11-13 21:58:48,522 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2021-11-13 21:58:48,522 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-13 21:58:48,522 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-13 21:58:48,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 21:58:48,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 21:58:48,524 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 21:58:48,524 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 21:58:48,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 21:58:48,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 21:58:48,525 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-13 21:58:48,525 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-13 21:58:48,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 21:58:48,525 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-13 21:58:48,525 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-13 21:58:48,526 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-13 21:58:48,526 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-13 21:58:48,526 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-13 21:58:48,526 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-13 21:58:48,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 21:58:48,526 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 21:58:48,527 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 21:58:48,527 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 21:58:48,527 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-13 21:58:48,527 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-13 21:58:48,527 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2021-11-13 21:58:48,527 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2021-11-13 21:58:48,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 21:58:48,528 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-11-13 21:58:48,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 21:58:48,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 21:58:48,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 21:58:48,528 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2021-11-13 21:58:48,528 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2021-11-13 21:58:48,529 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 21:58:48,529 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 21:58:48,529 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-13 21:58:48,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-13 21:58:48,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-13 21:58:48,529 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-13 21:58:48,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-13 21:58:48,530 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2021-11-13 21:58:48,530 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2021-11-13 21:58:48,530 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2021-11-13 21:58:48,530 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2021-11-13 21:59:21,363 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 21:59:21,364 INFO L299 CfgBuilder]: Removed 8 assume(true) statements. [2021-11-13 21:59:21,374 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:59:21 BoogieIcfgContainer [2021-11-13 21:59:21,374 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 21:59:21,376 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 21:59:21,376 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 21:59:21,385 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 21:59:21,386 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:59:21" (1/1) ... [2021-11-13 21:59:21,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 21:59:21,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:59:21,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 387 states and 561 transitions. [2021-11-13 21:59:21,500 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 561 transitions. [2021-11-13 21:59:21,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2021-11-13 21:59:21,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:59:21,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:59:21,559 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-13 21:59:21,564 INFO L158 Benchmark]: Toolchain (without parser) took 36849.27ms. Allocated memory was 88.1MB in the beginning and 566.2MB in the end (delta: 478.2MB). Free memory was 68.3MB in the beginning and 250.9MB in the end (delta: -182.5MB). Peak memory consumption was 294.8MB. Max. memory is 16.1GB. [2021-11-13 21:59:21,564 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 88.1MB. Free memory is still 70.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 21:59:21,565 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3251.39ms. Allocated memory was 88.1MB in the beginning and 161.5MB in the end (delta: 73.4MB). Free memory was 68.1MB in the beginning and 109.3MB in the end (delta: -41.2MB). Peak memory consumption was 68.4MB. Max. memory is 16.1GB. [2021-11-13 21:59:21,565 INFO L158 Benchmark]: Boogie Procedure Inliner took 244.34ms. Allocated memory is still 161.5MB. Free memory was 109.3MB in the beginning and 97.6MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 21:59:21,566 INFO L158 Benchmark]: Boogie Preprocessor took 202.90ms. Allocated memory is still 161.5MB. Free memory was 97.6MB in the beginning and 83.3MB in the end (delta: 14.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-13 21:59:21,566 INFO L158 Benchmark]: RCFGBuilder took 32954.87ms. Allocated memory was 161.5MB in the beginning and 566.2MB in the end (delta: 404.8MB). Free memory was 83.3MB in the beginning and 259.3MB in the end (delta: -176.0MB). Peak memory consumption was 325.3MB. Max. memory is 16.1GB. [2021-11-13 21:59:21,567 INFO L158 Benchmark]: CodeCheck took 186.26ms. Allocated memory is still 566.2MB. Free memory was 259.3MB in the beginning and 250.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 21:59:21,570 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 88.1MB. Free memory is still 70.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3251.39ms. Allocated memory was 88.1MB in the beginning and 161.5MB in the end (delta: 73.4MB). Free memory was 68.1MB in the beginning and 109.3MB in the end (delta: -41.2MB). Peak memory consumption was 68.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 244.34ms. Allocated memory is still 161.5MB. Free memory was 109.3MB in the beginning and 97.6MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 202.90ms. Allocated memory is still 161.5MB. Free memory was 97.6MB in the beginning and 83.3MB in the end (delta: 14.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * RCFGBuilder took 32954.87ms. Allocated memory was 161.5MB in the beginning and 566.2MB in the end (delta: 404.8MB). Free memory was 83.3MB in the beginning and 259.3MB in the end (delta: -176.0MB). Peak memory consumption was 325.3MB. Max. memory is 16.1GB. * CodeCheck took 186.26ms. Allocated memory is still 566.2MB. Free memory was 259.3MB in the beginning and 250.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 21:59:21,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a11f4c0c-38ce-4900-9586-7cfb9b42ff3c/bin/ukojak-2xVlg8857e/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: SMTLIBException: Sort BitVec not declared