./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ --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 593ab2b77bb24fa6e2db092508c643eb5cf90f92cf099d146541e242675ce314 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:04:29,588 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:04:29,591 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:04:29,652 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:04:29,652 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:04:29,657 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:04:29,659 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:04:29,663 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:04:29,666 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:04:29,672 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:04:29,673 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:04:29,674 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:04:29,675 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:04:29,677 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:04:29,679 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:04:29,683 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:04:29,685 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:04:29,686 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:04:29,689 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:04:29,696 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:04:29,698 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:04:29,699 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:04:29,703 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:04:29,704 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:04:29,708 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:04:29,708 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:04:29,709 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:04:29,711 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:04:29,711 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:04:29,713 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:04:29,713 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:04:29,714 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:04:29,716 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:04:29,717 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:04:29,719 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:04:29,719 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:04:29,720 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:04:29,720 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:04:29,720 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:04:29,721 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:04:29,722 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:04:29,723 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:04:29,765 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:04:29,766 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:04:29,767 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:04:29,767 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:04:29,768 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:04:29,768 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:04:29,768 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:04:29,769 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:04:29,769 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:04:29,769 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:04:29,770 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:04:29,773 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:04:29,774 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:04:29,774 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:04:29,774 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:04:29,775 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:04:29,775 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:04:29,775 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:04:29,775 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:04:29,776 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:04:29,776 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:04:29,776 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:04:29,776 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:04:29,776 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:04:29,777 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:04:29,777 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_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 593ab2b77bb24fa6e2db092508c643eb5cf90f92cf099d146541e242675ce314 [2021-11-23 01:04:30,014 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:04:30,035 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:04:30,037 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:04:30,038 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:04:30,039 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:04:30,041 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2021-11-23 01:04:30,125 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ/data/8147eb391/2de71e0aaa8c4245a04548dec9da4e28/FLAGed9723bf2 [2021-11-23 01:04:31,068 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:04:31,068 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2021-11-23 01:04:31,118 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ/data/8147eb391/2de71e0aaa8c4245a04548dec9da4e28/FLAGed9723bf2 [2021-11-23 01:04:31,570 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ/data/8147eb391/2de71e0aaa8c4245a04548dec9da4e28 [2021-11-23 01:04:31,573 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:04:31,574 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:04:31,576 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:04:31,576 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:04:31,580 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:04:31,580 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:04:31" (1/1) ... [2021-11-23 01:04:31,581 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2967b0ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:31, skipping insertion in model container [2021-11-23 01:04:31,582 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:04:31" (1/1) ... [2021-11-23 01:04:31,589 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:04:31,729 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:04:32,066 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2021-11-23 01:04:32,074 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2021-11-23 01:04:33,018 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,019 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,020 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,021 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,022 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,037 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,037 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,039 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,040 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,042 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,044 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,045 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,045 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,449 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:04:33,450 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:04:33,452 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:04:33,453 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:04:33,455 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:04:33,456 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:04:33,473 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:04:33,474 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:04:33,475 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:04:33,476 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:04:33,639 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:04:33,677 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,684 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,775 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,776 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,778 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,778 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,779 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,779 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,781 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,782 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,783 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,783 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,784 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,784 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,785 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,788 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,790 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,790 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,793 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,803 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,803 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,822 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,823 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,823 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,850 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,856 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,857 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,858 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,858 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,861 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:33,870 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:04:33,921 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:04:33,951 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2021-11-23 01:04:33,952 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2021-11-23 01:04:34,021 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,026 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,027 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,027 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,028 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,034 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,041 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,043 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,043 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,044 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,045 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,045 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,046 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,095 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:04:34,096 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:04:34,097 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:04:34,098 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:04:34,098 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:04:34,099 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:04:34,100 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:04:34,100 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:04:34,100 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:04:34,101 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:04:34,152 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:04:34,182 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,190 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,218 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,222 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,222 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,222 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,223 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,223 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,224 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,225 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,225 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,225 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,226 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,226 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,227 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,228 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,228 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,229 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,229 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,233 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,234 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,245 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,245 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,246 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,251 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,252 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,253 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,253 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,253 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,255 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:34,256 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:04:34,452 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:04:34,453 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:34 WrapperNode [2021-11-23 01:04:34,453 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:04:34,454 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:04:34,454 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:04:34,454 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:04:34,462 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:34" (1/1) ... [2021-11-23 01:04:34,558 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:34" (1/1) ... [2021-11-23 01:04:34,637 INFO L137 Inliner]: procedures = 699, calls = 1955, calls flagged for inlining = 60, calls inlined = 9, statements flattened = 722 [2021-11-23 01:04:34,637 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:04:34,638 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:04:34,638 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:04:34,638 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:04:34,647 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:34" (1/1) ... [2021-11-23 01:04:34,647 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:34" (1/1) ... [2021-11-23 01:04:34,658 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:34" (1/1) ... [2021-11-23 01:04:34,658 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:34" (1/1) ... [2021-11-23 01:04:34,705 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:34" (1/1) ... [2021-11-23 01:04:34,712 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:34" (1/1) ... [2021-11-23 01:04:34,720 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:34" (1/1) ... [2021-11-23 01:04:34,732 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:04:34,733 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:04:34,733 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:04:34,733 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:04:34,734 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:34" (1/1) ... [2021-11-23 01:04:34,741 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:04:34,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:04:34,786 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:04:34,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:04:34,831 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-23 01:04:34,831 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-23 01:04:34,831 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:04:34,831 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 01:04:34,832 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 01:04:34,832 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 01:04:34,832 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 01:04:34,832 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:04:34,832 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:04:34,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 01:04:34,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:04:34,833 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 01:04:34,833 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 01:04:34,834 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:04:34,835 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:04:34,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:04:34,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:04:34,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:04:34,837 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:04:34,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:04:34,838 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:04:34,838 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:04:34,839 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 01:04:34,839 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 01:04:34,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 01:04:34,845 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-23 01:04:34,845 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-23 01:04:34,845 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-23 01:04:34,845 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-23 01:04:34,845 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-23 01:04:34,845 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-23 01:04:34,846 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:04:34,846 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:04:34,846 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-23 01:04:34,846 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-23 01:04:34,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:04:34,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:04:34,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:04:34,846 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:04:34,846 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:04:34,847 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 01:04:34,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 01:04:34,847 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_using_uint64_impl [2021-11-23 01:04:34,847 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_using_uint64_impl [2021-11-23 01:04:34,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:04:34,847 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 01:04:34,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 01:04:34,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:04:34,847 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2021-11-23 01:04:34,848 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2021-11-23 01:04:35,253 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:04:35,255 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:04:37,117 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:04:37,374 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:04:37,374 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 01:04:37,377 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:04:37 BoogieIcfgContainer [2021-11-23 01:04:37,377 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:04:37,378 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:04:37,378 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:04:37,388 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:04:37,388 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:04:37" (1/1) ... [2021-11-23 01:04:37,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:04:37,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:37,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 172 states and 231 transitions. [2021-11-23 01:04:37,462 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 231 transitions. [2021-11-23 01:04:37,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2021-11-23 01:04:37,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:37,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:37,517 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) [2021-11-23 01:04:37,522 INFO L158 Benchmark]: Toolchain (without parser) took 5946.56ms. Allocated memory was 132.1MB in the beginning and 178.3MB in the end (delta: 46.1MB). Free memory was 92.0MB in the beginning and 74.0MB in the end (delta: 18.0MB). Peak memory consumption was 62.5MB. Max. memory is 16.1GB. [2021-11-23 01:04:37,522 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 88.1MB. Free memory is still 43.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:04:37,523 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2877.33ms. Allocated memory was 132.1MB in the beginning and 178.3MB in the end (delta: 46.1MB). Free memory was 91.7MB in the beginning and 103.7MB in the end (delta: -12.0MB). Peak memory consumption was 71.7MB. Max. memory is 16.1GB. [2021-11-23 01:04:37,524 INFO L158 Benchmark]: Boogie Procedure Inliner took 183.47ms. Allocated memory is still 178.3MB. Free memory was 103.7MB in the beginning and 94.4MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:04:37,525 INFO L158 Benchmark]: Boogie Preprocessor took 94.25ms. Allocated memory is still 178.3MB. Free memory was 94.4MB in the beginning and 87.0MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:04:37,525 INFO L158 Benchmark]: RCFGBuilder took 2644.07ms. Allocated memory is still 178.3MB. Free memory was 87.0MB in the beginning and 81.3MB in the end (delta: 5.6MB). Peak memory consumption was 29.9MB. Max. memory is 16.1GB. [2021-11-23 01:04:37,526 INFO L158 Benchmark]: CodeCheck took 142.41ms. Allocated memory is still 178.3MB. Free memory was 81.3MB in the beginning and 74.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:04:37,529 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 0.25ms. Allocated memory is still 88.1MB. Free memory is still 43.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2877.33ms. Allocated memory was 132.1MB in the beginning and 178.3MB in the end (delta: 46.1MB). Free memory was 91.7MB in the beginning and 103.7MB in the end (delta: -12.0MB). Peak memory consumption was 71.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 183.47ms. Allocated memory is still 178.3MB. Free memory was 103.7MB in the beginning and 94.4MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 94.25ms. Allocated memory is still 178.3MB. Free memory was 94.4MB in the beginning and 87.0MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2644.07ms. Allocated memory is still 178.3MB. Free memory was 87.0MB in the beginning and 81.3MB in the end (delta: 5.6MB). Peak memory consumption was 29.9MB. Max. memory is 16.1GB. * CodeCheck took 142.41ms. Allocated memory is still 178.3MB. Free memory was 81.3MB in the beginning and 74.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:04:37,578 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ/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_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ --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 593ab2b77bb24fa6e2db092508c643eb5cf90f92cf099d146541e242675ce314 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:04:40,094 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:04:40,097 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:04:40,128 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:04:40,129 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:04:40,131 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:04:40,132 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:04:40,135 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:04:40,137 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:04:40,138 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:04:40,140 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:04:40,141 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:04:40,142 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:04:40,143 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:04:40,145 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:04:40,146 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:04:40,147 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:04:40,148 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:04:40,150 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:04:40,152 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:04:40,154 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:04:40,156 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:04:40,157 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:04:40,158 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:04:40,162 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:04:40,162 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:04:40,163 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:04:40,164 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:04:40,164 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:04:40,166 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:04:40,166 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:04:40,167 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:04:40,168 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:04:40,169 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:04:40,176 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:04:40,177 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:04:40,178 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:04:40,178 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:04:40,179 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:04:40,180 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:04:40,181 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:04:40,182 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 01:04:40,213 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:04:40,216 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:04:40,218 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:04:40,218 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:04:40,220 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:04:40,220 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:04:40,220 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:04:40,221 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:04:40,221 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:04:40,221 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:04:40,222 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:04:40,223 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:04:40,223 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:04:40,223 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:04:40,223 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:04:40,223 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:04:40,224 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:04:40,224 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:04:40,224 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:04:40,224 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:04:40,225 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:04:40,225 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:04:40,225 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:04:40,225 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:04:40,226 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:04:40,226 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:04:40,226 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:04:40,226 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:04:40,226 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:04:40,227 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_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 593ab2b77bb24fa6e2db092508c643eb5cf90f92cf099d146541e242675ce314 [2021-11-23 01:04:40,626 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:04:40,654 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:04:40,657 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:04:40,659 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:04:40,660 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:04:40,662 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2021-11-23 01:04:40,736 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ/data/580b0a6d8/876688c21939455ab8f3c72409634fa5/FLAGefc4f2c1a [2021-11-23 01:04:41,665 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:04:41,665 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2021-11-23 01:04:41,702 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ/data/580b0a6d8/876688c21939455ab8f3c72409634fa5/FLAGefc4f2c1a [2021-11-23 01:04:42,120 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ/data/580b0a6d8/876688c21939455ab8f3c72409634fa5 [2021-11-23 01:04:42,123 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:04:42,124 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:04:42,126 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:04:42,126 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:04:42,141 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:04:42,143 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:04:42" (1/1) ... [2021-11-23 01:04:42,144 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12707461 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:42, skipping insertion in model container [2021-11-23 01:04:42,144 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:04:42" (1/1) ... [2021-11-23 01:04:42,152 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:04:42,268 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:04:42,592 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2021-11-23 01:04:42,599 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2021-11-23 01:04:43,642 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:43,642 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:43,643 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:43,644 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:43,645 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:43,661 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:43,662 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:43,665 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:43,665 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:43,668 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:43,669 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:43,670 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:43,671 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,110 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:04:44,111 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:04:44,112 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:04:44,114 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:04:44,115 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:04:44,116 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:04:44,117 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:04:44,118 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:04:44,119 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:04:44,119 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:04:44,312 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:04:44,356 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,366 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,501 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,504 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,505 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,505 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,507 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,508 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,509 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,512 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,515 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,515 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,516 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,516 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,516 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,519 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,520 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,520 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,525 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,530 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,533 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,541 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,542 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,542 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,554 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,558 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,559 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,582 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,583 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,584 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,588 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:04:44,624 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 01:04:44,673 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:04:44,677 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2021-11-23 01:04:44,678 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2021-11-23 01:04:44,754 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,755 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,755 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,756 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,757 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,765 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,766 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,767 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,768 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,769 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,769 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,770 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,770 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,824 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:04:44,825 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:04:44,826 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:04:44,827 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:04:44,828 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:04:44,829 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:04:44,830 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:04:44,831 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:04:44,832 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:04:44,832 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:04:44,875 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:04:44,908 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,912 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,977 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,979 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,979 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,980 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,980 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,980 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,982 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,982 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,983 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,983 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,984 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,984 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,985 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,986 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,987 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,989 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,989 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,992 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:44,992 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,008 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,009 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,015 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,020 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,022 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,024 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,025 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,027 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,028 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,029 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:04:45,054 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:04:45,078 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2021-11-23 01:04:45,079 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2021-11-23 01:04:45,118 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,119 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,120 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,120 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,121 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,126 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,126 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,127 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,127 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,128 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,129 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,129 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,129 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,182 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:04:45,183 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:04:45,184 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:04:45,185 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:04:45,187 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:04:45,188 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:04:45,188 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:04:45,189 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:04:45,190 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:04:45,190 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:04:45,218 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:04:45,237 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,244 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,269 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,270 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,270 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,271 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,271 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,272 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,272 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,273 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,274 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,275 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,278 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,278 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,279 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,279 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,281 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,282 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,283 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,285 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,287 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,299 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,300 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,300 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,305 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,307 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,308 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,308 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,309 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,312 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:04:45,318 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:04:45,667 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:04:45,680 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:45 WrapperNode [2021-11-23 01:04:45,681 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:04:45,682 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:04:45,682 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:04:45,682 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:04:45,689 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:45" (1/1) ... [2021-11-23 01:04:45,874 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:45" (1/1) ... [2021-11-23 01:04:45,957 INFO L137 Inliner]: procedures = 719, calls = 1955, calls flagged for inlining = 60, calls inlined = 9, statements flattened = 719 [2021-11-23 01:04:45,958 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:04:45,959 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:04:45,959 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:04:45,959 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:04:45,968 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:45" (1/1) ... [2021-11-23 01:04:45,968 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:45" (1/1) ... [2021-11-23 01:04:45,987 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:45" (1/1) ... [2021-11-23 01:04:45,988 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:45" (1/1) ... [2021-11-23 01:04:46,059 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:45" (1/1) ... [2021-11-23 01:04:46,066 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:45" (1/1) ... [2021-11-23 01:04:46,076 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:45" (1/1) ... [2021-11-23 01:04:46,125 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:04:46,126 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:04:46,126 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:04:46,126 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:04:46,127 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:04:45" (1/1) ... [2021-11-23 01:04:46,133 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:04:46,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:04:46,161 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:04:46,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:04:46,230 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-23 01:04:46,230 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-23 01:04:46,230 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:04:46,230 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 01:04:46,230 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 01:04:46,231 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 01:04:46,231 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 01:04:46,231 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:04:46,231 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:04:46,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:04:46,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 01:04:46,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 01:04:46,232 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 01:04:46,232 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 01:04:46,232 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:04:46,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:04:46,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:04:46,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:04:46,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:04:46,232 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:04:46,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:04:46,233 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:04:46,233 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:04:46,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 01:04:46,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 01:04:46,233 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 01:04:46,233 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 01:04:46,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 01:04:46,234 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-23 01:04:46,234 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-23 01:04:46,234 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-23 01:04:46,234 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-23 01:04:46,234 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-23 01:04:46,234 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-23 01:04:46,234 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:04:46,234 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:04:46,235 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-23 01:04:46,235 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-23 01:04:46,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:04:46,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:04:46,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 01:04:46,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 01:04:46,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:04:46,235 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:04:46,235 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:04:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 01:04:46,236 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 01:04:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_using_uint64_impl [2021-11-23 01:04:46,236 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_using_uint64_impl [2021-11-23 01:04:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 01:04:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 01:04:46,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 01:04:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2021-11-23 01:04:46,237 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2021-11-23 01:04:46,533 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:04:46,536 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:04:59,430 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:04:59,757 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:04:59,757 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 01:04:59,763 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:04:59 BoogieIcfgContainer [2021-11-23 01:04:59,763 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:04:59,764 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:04:59,764 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:04:59,775 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:04:59,775 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:04:59" (1/1) ... [2021-11-23 01:04:59,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:04:59,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:04:59,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 171 states and 230 transitions. [2021-11-23 01:04:59,896 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 230 transitions. [2021-11-23 01:04:59,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2021-11-23 01:04:59,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:04:59,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:04:59,954 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) [2021-11-23 01:04:59,960 INFO L158 Benchmark]: Toolchain (without parser) took 17834.52ms. Allocated memory was 62.9MB in the beginning and 218.1MB in the end (delta: 155.2MB). Free memory was 34.2MB in the beginning and 128.9MB in the end (delta: -94.7MB). Peak memory consumption was 59.8MB. Max. memory is 16.1GB. [2021-11-23 01:04:59,961 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 62.9MB. Free memory is still 43.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:04:59,966 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3555.19ms. Allocated memory was 62.9MB in the beginning and 119.5MB in the end (delta: 56.6MB). Free memory was 34.1MB in the beginning and 57.4MB in the end (delta: -23.3MB). Peak memory consumption was 55.9MB. Max. memory is 16.1GB. [2021-11-23 01:04:59,967 INFO L158 Benchmark]: Boogie Procedure Inliner took 276.28ms. Allocated memory is still 119.5MB. Free memory was 57.4MB in the beginning and 46.9MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:04:59,967 INFO L158 Benchmark]: Boogie Preprocessor took 166.33ms. Allocated memory is still 119.5MB. Free memory was 46.9MB in the beginning and 63.7MB in the end (delta: -16.8MB). Peak memory consumption was 14.8MB. Max. memory is 16.1GB. [2021-11-23 01:04:59,970 INFO L158 Benchmark]: RCFGBuilder took 13637.25ms. Allocated memory was 119.5MB in the beginning and 218.1MB in the end (delta: 98.6MB). Free memory was 63.7MB in the beginning and 135.2MB in the end (delta: -71.5MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2021-11-23 01:04:59,974 INFO L158 Benchmark]: CodeCheck took 194.55ms. Allocated memory is still 218.1MB. Free memory was 135.2MB in the beginning and 128.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:04:59,978 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 0.26ms. Allocated memory is still 62.9MB. Free memory is still 43.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3555.19ms. Allocated memory was 62.9MB in the beginning and 119.5MB in the end (delta: 56.6MB). Free memory was 34.1MB in the beginning and 57.4MB in the end (delta: -23.3MB). Peak memory consumption was 55.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 276.28ms. Allocated memory is still 119.5MB. Free memory was 57.4MB in the beginning and 46.9MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 166.33ms. Allocated memory is still 119.5MB. Free memory was 46.9MB in the beginning and 63.7MB in the end (delta: -16.8MB). Peak memory consumption was 14.8MB. Max. memory is 16.1GB. * RCFGBuilder took 13637.25ms. Allocated memory was 119.5MB in the beginning and 218.1MB in the end (delta: 98.6MB). Free memory was 63.7MB in the beginning and 135.2MB in the end (delta: -71.5MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * CodeCheck took 194.55ms. Allocated memory is still 218.1MB. Free memory was 135.2MB in the beginning and 128.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:05:00,059 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb6ad61e-ce82-4ac6-8f4d-455061f60865/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared