./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 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_163a9089-b9de-4b46-8f0d-6216cb4c9706/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_163a9089-b9de-4b46-8f0d-6216cb4c9706/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_163a9089-b9de-4b46-8f0d-6216cb4c9706/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_163a9089-b9de-4b46-8f0d-6216cb4c9706/bin/utaipan-gh47qXpMRh/config/TaipanReach.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_163a9089-b9de-4b46-8f0d-6216cb4c9706/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_163a9089-b9de-4b46-8f0d-6216cb4c9706/bin/utaipan-gh47qXpMRh --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 593ab2b77bb24fa6e2db092508c643eb5cf90f92cf099d146541e242675ce314 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 13:38:21,242 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 13:38:21,244 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 13:38:21,257 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 13:38:21,258 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 13:38:21,258 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 13:38:21,259 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 13:38:21,260 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 13:38:21,261 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 13:38:21,262 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 13:38:21,263 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 13:38:21,263 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 13:38:21,263 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 13:38:21,264 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 13:38:21,265 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 13:38:21,266 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 13:38:21,266 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 13:38:21,267 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 13:38:21,268 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 13:38:21,269 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 13:38:21,270 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 13:38:21,271 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 13:38:21,272 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 13:38:21,272 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 13:38:21,274 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 13:38:21,274 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 13:38:21,275 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 13:38:21,275 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 13:38:21,276 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 13:38:21,276 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 13:38:21,276 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 13:38:21,277 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 13:38:21,277 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 13:38:21,278 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 13:38:21,279 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 13:38:21,279 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 13:38:21,279 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 13:38:21,280 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 13:38:21,280 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 13:38:21,280 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 13:38:21,281 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 13:38:21,282 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_163a9089-b9de-4b46-8f0d-6216cb4c9706/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 13:38:21,295 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 13:38:21,295 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 13:38:21,296 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 13:38:21,296 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 13:38:21,296 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 13:38:21,297 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 13:38:21,297 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 13:38:21,297 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 13:38:21,302 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 13:38:21,302 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 13:38:21,302 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 13:38:21,302 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 13:38:21,302 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 13:38:21,303 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 13:38:21,303 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 13:38:21,303 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 13:38:21,303 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 13:38:21,303 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 13:38:21,304 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 13:38:21,304 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 13:38:21,305 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 13:38:21,305 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 13:38:21,305 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 13:38:21,305 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 13:38:21,305 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 13:38:21,306 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 13:38:21,306 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 13:38:21,306 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 13:38:21,306 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 13:38:21,306 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 13:38:21,307 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 13:38:21,307 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 13:38:21,307 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 13:38:21,307 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 13:38:21,307 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 13:38:21,307 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 13:38:21,307 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 13:38:21,308 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 13:38:21,308 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_163a9089-b9de-4b46-8f0d-6216cb4c9706/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_163a9089-b9de-4b46-8f0d-6216cb4c9706/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 593ab2b77bb24fa6e2db092508c643eb5cf90f92cf099d146541e242675ce314 [2022-12-14 13:38:21,470 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 13:38:21,490 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 13:38:21,492 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 13:38:21,493 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 13:38:21,493 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 13:38:21,494 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_163a9089-b9de-4b46-8f0d-6216cb4c9706/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2022-12-14 13:38:24,091 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 13:38:24,379 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 13:38:24,380 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_163a9089-b9de-4b46-8f0d-6216cb4c9706/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2022-12-14 13:38:24,401 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_163a9089-b9de-4b46-8f0d-6216cb4c9706/bin/utaipan-gh47qXpMRh/data/2425761c1/125fdcb0b142474591556f3c093f44cf/FLAGf6745f2fe [2022-12-14 13:38:24,412 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_163a9089-b9de-4b46-8f0d-6216cb4c9706/bin/utaipan-gh47qXpMRh/data/2425761c1/125fdcb0b142474591556f3c093f44cf [2022-12-14 13:38:24,414 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 13:38:24,415 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 13:38:24,416 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 13:38:24,416 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 13:38:24,419 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 13:38:24,419 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 01:38:24" (1/1) ... [2022-12-14 13:38:24,420 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42d19fda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:38:24, skipping insertion in model container [2022-12-14 13:38:24,420 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 01:38:24" (1/1) ... [2022-12-14 13:38:24,426 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 13:38:24,487 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 13:38:24,658 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_163a9089-b9de-4b46-8f0d-6216cb4c9706/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2022-12-14 13:38:24,664 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_163a9089-b9de-4b46-8f0d-6216cb4c9706/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2022-12-14 13:38:25,255 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 13:38:25,267 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 13:38:25,269 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 13:38:25,273 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,274 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,274 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,275 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,276 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,278 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 13:38:25,280 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 13:38:25,286 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,286 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 13:38:25,287 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,288 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,288 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,290 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,290 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 13:38:25,291 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,291 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,291 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,352 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 13:38:25,352 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 13:38:25,353 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 13:38:25,356 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 13:38:25,358 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 13:38:25,358 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 13:38:25,496 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 13:38:25,637 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 13:38:25,638 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 13:38:25,639 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 13:38:25,639 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 13:38:25,640 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 13:38:25,641 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 13:38:25,642 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 13:38:25,642 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 13:38:25,643 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 13:38:25,643 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 13:38:25,644 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 13:38:25,795 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 13:38:25,826 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,828 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 13:38:25,830 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 13:38:25,832 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 13:38:25,833 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,835 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 13:38:25,839 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 13:38:25,839 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 13:38:25,840 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 13:38:25,840 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 13:38:25,841 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 13:38:25,841 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 13:38:25,857 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 13:38:25,870 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 13:38:25,882 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,883 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,883 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,883 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,883 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,884 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,884 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,884 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 13:38:25,884 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,885 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,885 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,885 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,885 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,885 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,888 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,888 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,888 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,888 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,889 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 13:38:25,890 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 13:38:25,891 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,891 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,895 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,895 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 13:38:25,896 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,896 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,904 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,906 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,907 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,907 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,907 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,908 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,910 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 13:38:25,928 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 13:38:25,937 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_163a9089-b9de-4b46-8f0d-6216cb4c9706/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2022-12-14 13:38:25,937 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_163a9089-b9de-4b46-8f0d-6216cb4c9706/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2022-12-14 13:38:25,955 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 13:38:25,959 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 13:38:25,960 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 13:38:25,961 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,962 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,962 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,962 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,963 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,963 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 13:38:25,964 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 13:38:25,967 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,967 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 13:38:25,967 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,968 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,968 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,969 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,969 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 13:38:25,969 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,970 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,970 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:25,974 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 13:38:25,974 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 13:38:25,974 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 13:38:25,976 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 13:38:25,977 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 13:38:25,977 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 13:38:25,979 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 13:38:25,990 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 13:38:25,991 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 13:38:25,991 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 13:38:25,992 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 13:38:25,992 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 13:38:25,993 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 13:38:25,993 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 13:38:25,993 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 13:38:25,994 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 13:38:25,994 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 13:38:25,994 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 13:38:26,008 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 13:38:26,018 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:26,020 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 13:38:26,021 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 13:38:26,021 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 13:38:26,022 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:26,023 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 13:38:26,024 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 13:38:26,024 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 13:38:26,024 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 13:38:26,025 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 13:38:26,025 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 13:38:26,025 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 13:38:26,027 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 13:38:26,034 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 13:38:26,038 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:26,038 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:26,038 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:26,038 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:26,039 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:26,039 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:26,039 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:26,039 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 13:38:26,040 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:26,040 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:26,040 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:26,040 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:26,040 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:26,041 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:26,041 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:26,042 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:26,042 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:26,042 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:26,043 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 13:38:26,044 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 13:38:26,044 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:26,044 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:26,048 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:26,048 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 13:38:26,049 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:26,049 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:26,066 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:26,067 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:26,068 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:26,068 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:26,068 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:26,070 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 13:38:26,071 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 13:38:26,218 INFO L208 MainTranslator]: Completed translation [2022-12-14 13:38:26,218 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:38:26 WrapperNode [2022-12-14 13:38:26,218 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 13:38:26,219 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 13:38:26,219 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 13:38:26,219 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 13:38:26,224 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:38:26" (1/1) ... [2022-12-14 13:38:26,272 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:38:26" (1/1) ... [2022-12-14 13:38:26,308 INFO L138 Inliner]: procedures = 699, calls = 1954, calls flagged for inlining = 60, calls inlined = 9, statements flattened = 721 [2022-12-14 13:38:26,308 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 13:38:26,309 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 13:38:26,309 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 13:38:26,309 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 13:38:26,316 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:38:26" (1/1) ... [2022-12-14 13:38:26,316 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:38:26" (1/1) ... [2022-12-14 13:38:26,321 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:38:26" (1/1) ... [2022-12-14 13:38:26,322 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:38:26" (1/1) ... [2022-12-14 13:38:26,343 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:38:26" (1/1) ... [2022-12-14 13:38:26,346 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:38:26" (1/1) ... [2022-12-14 13:38:26,350 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:38:26" (1/1) ... [2022-12-14 13:38:26,353 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:38:26" (1/1) ... [2022-12-14 13:38:26,359 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 13:38:26,359 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 13:38:26,359 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 13:38:26,359 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 13:38:26,360 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:38:26" (1/1) ... [2022-12-14 13:38:26,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 13:38:26,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_163a9089-b9de-4b46-8f0d-6216cb4c9706/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 13:38:26,384 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_163a9089-b9de-4b46-8f0d-6216cb4c9706/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 13:38:26,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_163a9089-b9de-4b46-8f0d-6216cb4c9706/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 13:38:26,417 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-12-14 13:38:26,417 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-12-14 13:38:26,417 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 13:38:26,417 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-12-14 13:38:26,417 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-12-14 13:38:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-12-14 13:38:26,418 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-12-14 13:38:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 13:38:26,418 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 13:38:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 13:38:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 13:38:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-14 13:38:26,418 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-14 13:38:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 13:38:26,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 13:38:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 13:38:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 13:38:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 13:38:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 13:38:26,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 13:38:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 13:38:26,418 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 13:38:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-12-14 13:38:26,419 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-12-14 13:38:26,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 13:38:26,419 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-12-14 13:38:26,419 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-12-14 13:38:26,419 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-12-14 13:38:26,419 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-12-14 13:38:26,419 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-12-14 13:38:26,419 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-12-14 13:38:26,419 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 13:38:26,419 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 13:38:26,419 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-12-14 13:38:26,419 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-12-14 13:38:26,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 13:38:26,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 13:38:26,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 13:38:26,419 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 13:38:26,419 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 13:38:26,419 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-12-14 13:38:26,419 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-12-14 13:38:26,420 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_using_uint64_impl [2022-12-14 13:38:26,420 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_using_uint64_impl [2022-12-14 13:38:26,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 13:38:26,420 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-12-14 13:38:26,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-12-14 13:38:26,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 13:38:26,420 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2022-12-14 13:38:26,420 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2022-12-14 13:38:26,639 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 13:38:26,641 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 13:38:29,485 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 13:38:29,733 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 13:38:29,733 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 13:38:29,735 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 01:38:29 BoogieIcfgContainer [2022-12-14 13:38:29,735 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 13:38:29,736 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 13:38:29,736 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 13:38:29,738 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 13:38:29,739 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 01:38:24" (1/3) ... [2022-12-14 13:38:29,739 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4393b612 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 01:38:29, skipping insertion in model container [2022-12-14 13:38:29,739 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:38:26" (2/3) ... [2022-12-14 13:38:29,739 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4393b612 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 01:38:29, skipping insertion in model container [2022-12-14 13:38:29,739 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 01:38:29" (3/3) ... [2022-12-14 13:38:29,740 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_remove_node_harness.i [2022-12-14 13:38:29,753 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 13:38:29,754 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-14 13:38:29,796 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 13:38:29,801 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@4cfb60b1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 13:38:29,801 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-14 13:38:29,805 INFO L276 IsEmpty]: Start isEmpty. Operand has 172 states, 94 states have (on average 1.2234042553191489) internal successors, (115), 95 states have internal predecessors, (115), 58 states have call successors, (58), 18 states have call predecessors, (58), 18 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) [2022-12-14 13:38:29,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 13:38:29,816 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:38:29,817 INFO L195 NwaCegarLoop]: trace histogram [6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:38:29,817 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:38:29,822 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:38:29,823 INFO L85 PathProgramCache]: Analyzing trace with hash 828952741, now seen corresponding path program 1 times [2022-12-14 13:38:29,832 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:38:29,832 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1664547210] [2022-12-14 13:38:29,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:38:29,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:38:30,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:38:30,587 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 13:38:30,587 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:38:30,587 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1664547210] [2022-12-14 13:38:30,588 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1664547210] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 13:38:30,588 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [225128769] [2022-12-14 13:38:30,588 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:38:30,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 13:38:30,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_163a9089-b9de-4b46-8f0d-6216cb4c9706/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 13:38:30,590 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_163a9089-b9de-4b46-8f0d-6216cb4c9706/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 13:38:30,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_163a9089-b9de-4b46-8f0d-6216cb4c9706/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-14 13:38:31,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:38:31,062 INFO L263 TraceCheckSpWp]: Trace formula consists of 2321 conjuncts, 9 conjunts are in the unsatisfiable core [2022-12-14 13:38:31,070 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 13:38:31,118 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 13:38:31,118 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 13:38:31,118 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [225128769] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:38:31,119 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 13:38:31,119 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 6 [2022-12-14 13:38:31,121 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [815514244] [2022-12-14 13:38:31,122 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:38:31,126 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 13:38:31,126 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:38:31,149 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 13:38:31,150 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-12-14 13:38:31,151 INFO L87 Difference]: Start difference. First operand has 172 states, 94 states have (on average 1.2234042553191489) internal successors, (115), 95 states have internal predecessors, (115), 58 states have call successors, (58), 18 states have call predecessors, (58), 18 states have return successors, (58), 58 states have call predecessors, (58), 58 states have call successors, (58) Second operand has 5 states, 3 states have (on average 11.666666666666666) internal successors, (35), 4 states have internal predecessors, (35), 3 states have call successors, (16), 2 states have call predecessors, (16), 4 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2022-12-14 13:38:32,521 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:38:34,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:38:34,702 INFO L93 Difference]: Finished difference Result 316 states and 441 transitions. [2022-12-14 13:38:34,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-14 13:38:34,704 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 3 states have (on average 11.666666666666666) internal successors, (35), 4 states have internal predecessors, (35), 3 states have call successors, (16), 2 states have call predecessors, (16), 4 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) Word has length 86 [2022-12-14 13:38:34,704 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:38:34,712 INFO L225 Difference]: With dead ends: 316 [2022-12-14 13:38:34,712 INFO L226 Difference]: Without dead ends: 172 [2022-12-14 13:38:34,714 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 86 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-12-14 13:38:34,717 INFO L413 NwaCegarLoop]: 189 mSDtfsCounter, 0 mSDsluCounter, 544 mSDsCounter, 0 mSdLazyCounter, 185 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 733 SdHoareTripleChecker+Invalid, 185 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 185 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.5s IncrementalHoareTripleChecker+Time [2022-12-14 13:38:34,717 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 733 Invalid, 185 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 185 Invalid, 0 Unknown, 0 Unchecked, 3.5s Time] [2022-12-14 13:38:34,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 172 states. [2022-12-14 13:38:34,759 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 172 to 172. [2022-12-14 13:38:34,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 172 states, 94 states have (on average 1.2127659574468086) internal successors, (114), 96 states have internal predecessors, (114), 58 states have call successors, (58), 18 states have call predecessors, (58), 19 states have return successors, (61), 57 states have call predecessors, (61), 57 states have call successors, (61) [2022-12-14 13:38:34,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 172 states and 233 transitions. [2022-12-14 13:38:34,765 INFO L78 Accepts]: Start accepts. Automaton has 172 states and 233 transitions. Word has length 86 [2022-12-14 13:38:34,766 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:38:34,766 INFO L495 AbstractCegarLoop]: Abstraction has 172 states and 233 transitions. [2022-12-14 13:38:34,766 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 3 states have (on average 11.666666666666666) internal successors, (35), 4 states have internal predecessors, (35), 3 states have call successors, (16), 2 states have call predecessors, (16), 4 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2022-12-14 13:38:34,766 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 233 transitions. [2022-12-14 13:38:34,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 13:38:34,769 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:38:34,770 INFO L195 NwaCegarLoop]: trace histogram [6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 13:38:34,778 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_163a9089-b9de-4b46-8f0d-6216cb4c9706/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-14 13:38:34,971 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_163a9089-b9de-4b46-8f0d-6216cb4c9706/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2022-12-14 13:38:34,972 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:38:34,973 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:38:34,974 INFO L85 PathProgramCache]: Analyzing trace with hash 1729129013, now seen corresponding path program 1 times [2022-12-14 13:38:34,974 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:38:34,974 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1387905490] [2022-12-14 13:38:34,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:38:34,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:38:35,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:38:35,294 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2022-12-14 13:38:35,295 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:38:35,295 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1387905490] [2022-12-14 13:38:35,295 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1387905490] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 13:38:35,295 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [995232766] [2022-12-14 13:38:35,295 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:38:35,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 13:38:35,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_163a9089-b9de-4b46-8f0d-6216cb4c9706/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 13:38:35,296 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_163a9089-b9de-4b46-8f0d-6216cb4c9706/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 13:38:35,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_163a9089-b9de-4b46-8f0d-6216cb4c9706/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-14 13:38:35,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:38:35,726 INFO L263 TraceCheckSpWp]: Trace formula consists of 2377 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 13:38:35,731 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 13:38:35,789 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 13:38:35,789 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 13:38:35,789 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [995232766] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:38:35,789 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 13:38:35,790 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 8 [2022-12-14 13:38:35,790 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1399524171] [2022-12-14 13:38:35,790 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:38:35,791 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 13:38:35,791 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:38:35,792 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 13:38:35,792 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-12-14 13:38:35,792 INFO L87 Difference]: Start difference. First operand 172 states and 233 transitions. Second operand has 5 states, 5 states have (on average 8.0) internal successors, (40), 5 states have internal predecessors, (40), 4 states have call successors, (17), 2 states have call predecessors, (17), 3 states have return successors, (16), 4 states have call predecessors, (16), 4 states have call successors, (16) [2022-12-14 13:38:36,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:38:36,075 INFO L93 Difference]: Finished difference Result 218 states and 283 transitions. [2022-12-14 13:38:36,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-14 13:38:36,076 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.0) internal successors, (40), 5 states have internal predecessors, (40), 4 states have call successors, (17), 2 states have call predecessors, (17), 3 states have return successors, (16), 4 states have call predecessors, (16), 4 states have call successors, (16) Word has length 94 [2022-12-14 13:38:36,076 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:38:36,076 INFO L225 Difference]: With dead ends: 218 [2022-12-14 13:38:36,076 INFO L226 Difference]: Without dead ends: 0 [2022-12-14 13:38:36,077 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 99 GetRequests, 92 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2022-12-14 13:38:36,078 INFO L413 NwaCegarLoop]: 69 mSDtfsCounter, 18 mSDsluCounter, 170 mSDsCounter, 0 mSdLazyCounter, 76 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18 SdHoareTripleChecker+Valid, 239 SdHoareTripleChecker+Invalid, 81 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 76 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-12-14 13:38:36,078 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [18 Valid, 239 Invalid, 81 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 76 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-14 13:38:36,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-12-14 13:38:36,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-12-14 13:38:36,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-14 13:38:36,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-12-14 13:38:36,079 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 94 [2022-12-14 13:38:36,079 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:38:36,079 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-12-14 13:38:36,080 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.0) internal successors, (40), 5 states have internal predecessors, (40), 4 states have call successors, (17), 2 states have call predecessors, (17), 3 states have return successors, (16), 4 states have call predecessors, (16), 4 states have call successors, (16) [2022-12-14 13:38:36,080 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-12-14 13:38:36,080 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-12-14 13:38:36,082 INFO L805 garLoopResultBuilder]: Registering result SAFE for location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-12-14 13:38:36,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_163a9089-b9de-4b46-8f0d-6216cb4c9706/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-12-14 13:38:36,283 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_163a9089-b9de-4b46-8f0d-6216cb4c9706/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2022-12-14 13:38:36,289 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-12-14 13:38:36,463 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6931 6936) the Hoare annotation is: true [2022-12-14 13:38:36,463 INFO L899 garLoopResultBuilder]: For program point bounded_mallocEXIT(lines 6931 6936) no Hoare annotation was computed. [2022-12-14 13:38:36,463 INFO L899 garLoopResultBuilder]: For program point L6932-1(lines 6932 6934) no Hoare annotation was computed. [2022-12-14 13:38:36,463 INFO L902 garLoopResultBuilder]: At program point L6932(lines 6932 6934) the Hoare annotation is: true [2022-12-14 13:38:36,464 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_is_validEXIT(lines 8323 8344) no Hoare annotation was computed. [2022-12-14 13:38:36,464 INFO L899 garLoopResultBuilder]: For program point L8277-1(line 8277) no Hoare annotation was computed. [2022-12-14 13:38:36,464 INFO L895 garLoopResultBuilder]: At program point L8277(line 8277) the Hoare annotation is: (and (<= |aws_priority_queue_is_valid_#in~queue#1.base| 0) (<= |aws_priority_queue_is_valid_#in~queue#1.base| |aws_priority_queue_is_valid_~queue#1.base|)) [2022-12-14 13:38:36,464 INFO L895 garLoopResultBuilder]: At program point aws_priority_queue_backpointers_valid_returnLabel#1(lines 8265 8320) the Hoare annotation is: (and (<= |aws_priority_queue_is_valid_#in~queue#1.base| 0) (<= |aws_priority_queue_is_valid_#in~queue#1.base| |aws_priority_queue_is_valid_~queue#1.base|)) [2022-12-14 13:38:36,464 INFO L899 garLoopResultBuilder]: For program point L8267(lines 8267 8271) no Hoare annotation was computed. [2022-12-14 13:38:36,465 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8323 8344) the Hoare annotation is: true [2022-12-14 13:38:36,465 INFO L899 garLoopResultBuilder]: For program point L8319(line 8319) no Hoare annotation was computed. [2022-12-14 13:38:36,465 INFO L899 garLoopResultBuilder]: For program point L8319-4(line 8319) no Hoare annotation was computed. [2022-12-14 13:38:36,465 INFO L899 garLoopResultBuilder]: For program point L8319-3(line 8319) no Hoare annotation was computed. [2022-12-14 13:38:36,465 INFO L895 garLoopResultBuilder]: At program point L8319-2(line 8319) the Hoare annotation is: (and (<= |aws_priority_queue_is_valid_#in~queue#1.base| 0) (<= |aws_priority_queue_is_valid_#in~queue#1.base| |aws_priority_queue_is_valid_~queue#1.base|)) [2022-12-14 13:38:36,465 INFO L895 garLoopResultBuilder]: At program point L8338(line 8338) the Hoare annotation is: (and (<= |aws_priority_queue_is_valid_#in~queue#1.base| 0) (<= |aws_priority_queue_is_valid_#in~queue#1.base| |aws_priority_queue_is_valid_~queue#1.base|)) [2022-12-14 13:38:36,465 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_is_validFINAL(lines 8323 8344) no Hoare annotation was computed. [2022-12-14 13:38:36,466 INFO L899 garLoopResultBuilder]: For program point L8338-1(line 8338) no Hoare annotation was computed. [2022-12-14 13:38:36,466 INFO L899 garLoopResultBuilder]: For program point L8326(lines 8326 8330) no Hoare annotation was computed. [2022-12-14 13:38:36,466 INFO L899 garLoopResultBuilder]: For program point L6747-1(line 6747) no Hoare annotation was computed. [2022-12-14 13:38:36,466 INFO L902 garLoopResultBuilder]: At program point L6747(line 6747) the Hoare annotation is: true [2022-12-14 13:38:36,466 INFO L899 garLoopResultBuilder]: For program point L6749-1(line 6749) no Hoare annotation was computed. [2022-12-14 13:38:36,466 INFO L902 garLoopResultBuilder]: At program point L6749(line 6749) the Hoare annotation is: true [2022-12-14 13:38:36,466 INFO L899 garLoopResultBuilder]: For program point L6743-4(lines 6742 6754) no Hoare annotation was computed. [2022-12-14 13:38:36,466 INFO L899 garLoopResultBuilder]: For program point L6743-2(lines 6743 6753) no Hoare annotation was computed. [2022-12-14 13:38:36,466 INFO L899 garLoopResultBuilder]: For program point ensure_array_list_has_allocated_data_memberEXIT(lines 6742 6754) no Hoare annotation was computed. [2022-12-14 13:38:36,467 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6742 6754) the Hoare annotation is: true [2022-12-14 13:38:36,467 INFO L902 garLoopResultBuilder]: At program point L6750(line 6750) the Hoare annotation is: true [2022-12-14 13:38:36,467 INFO L899 garLoopResultBuilder]: For program point L6752-1(line 6752) no Hoare annotation was computed. [2022-12-14 13:38:36,467 INFO L902 garLoopResultBuilder]: At program point L6752(line 6752) the Hoare annotation is: true [2022-12-14 13:38:36,467 INFO L899 garLoopResultBuilder]: For program point L6750-3(lines 6750 6752) no Hoare annotation was computed. [2022-12-14 13:38:36,467 INFO L899 garLoopResultBuilder]: For program point L6750-1(lines 6750 6752) no Hoare annotation was computed. [2022-12-14 13:38:36,467 INFO L899 garLoopResultBuilder]: For program point L6744-1(lines 6744 6746) no Hoare annotation was computed. [2022-12-14 13:38:36,467 INFO L902 garLoopResultBuilder]: At program point L6744(lines 6744 6746) the Hoare annotation is: true [2022-12-14 13:38:36,468 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_boundedEXIT(lines 6728 6740) no Hoare annotation was computed. [2022-12-14 13:38:36,468 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6728 6740) the Hoare annotation is: true [2022-12-14 13:38:36,468 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_validEXIT(lines 2935 2962) no Hoare annotation was computed. [2022-12-14 13:38:36,468 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 2935 2962) the Hoare annotation is: true [2022-12-14 13:38:36,468 INFO L899 garLoopResultBuilder]: For program point L2939(lines 2939 2943) no Hoare annotation was computed. [2022-12-14 13:38:36,468 INFO L902 garLoopResultBuilder]: At program point L2948(line 2948) the Hoare annotation is: true [2022-12-14 13:38:36,468 INFO L899 garLoopResultBuilder]: For program point L2948-1(line 2948) no Hoare annotation was computed. [2022-12-14 13:38:36,468 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_validFINAL(lines 2935 2962) no Hoare annotation was computed. [2022-12-14 13:38:36,468 INFO L899 garLoopResultBuilder]: For program point nondet_boolEXIT(line 261) no Hoare annotation was computed. [2022-12-14 13:38:36,469 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line 261) the Hoare annotation is: true [2022-12-14 13:38:36,469 INFO L899 garLoopResultBuilder]: For program point aws_mul_size_checkedEXIT(lines 2586 2594) no Hoare annotation was computed. [2022-12-14 13:38:36,469 INFO L899 garLoopResultBuilder]: For program point L2498-1(lines 2498 2499) no Hoare annotation was computed. [2022-12-14 13:38:36,469 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 2586 2594) the Hoare annotation is: true [2022-12-14 13:38:36,469 INFO L902 garLoopResultBuilder]: At program point aws_mul_u64_checked_returnLabel#1(lines 2497 2502) the Hoare annotation is: true [2022-12-14 13:38:36,469 INFO L902 garLoopResultBuilder]: At program point L2498(line 2498) the Hoare annotation is: true [2022-12-14 13:38:36,469 INFO L899 garLoopResultBuilder]: For program point L2499-1(line 2499) no Hoare annotation was computed. [2022-12-14 13:38:36,469 INFO L902 garLoopResultBuilder]: At program point L2499(line 2499) the Hoare annotation is: true [2022-12-14 13:38:36,470 INFO L899 garLoopResultBuilder]: For program point memcpy_using_uint64_implEXIT(lines 7378 7418) no Hoare annotation was computed. [2022-12-14 13:38:36,470 INFO L902 garLoopResultBuilder]: At program point L7383(line 7383) the Hoare annotation is: true [2022-12-14 13:38:36,470 INFO L902 garLoopResultBuilder]: At program point L7379-1(line 7379) the Hoare annotation is: true [2022-12-14 13:38:36,470 INFO L902 garLoopResultBuilder]: At program point L7379(line 7379) the Hoare annotation is: true [2022-12-14 13:38:36,470 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7378 7418) the Hoare annotation is: true [2022-12-14 13:38:36,470 INFO L899 garLoopResultBuilder]: For program point L7384(line 7384) no Hoare annotation was computed. [2022-12-14 13:38:36,470 INFO L902 garLoopResultBuilder]: At program point L7413-3(lines 7413 7415) the Hoare annotation is: true [2022-12-14 13:38:36,471 INFO L902 garLoopResultBuilder]: At program point L2337-3(lines 2337 2343) the Hoare annotation is: true [2022-12-14 13:38:36,471 INFO L899 garLoopResultBuilder]: For program point aws_is_mem_zeroedEXIT(lines 2331 2348) no Hoare annotation was computed. [2022-12-14 13:38:36,471 INFO L899 garLoopResultBuilder]: For program point aws_is_mem_zeroedFINAL(lines 2331 2348) no Hoare annotation was computed. [2022-12-14 13:38:36,471 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 2331 2348) the Hoare annotation is: true [2022-12-14 13:38:36,471 INFO L899 garLoopResultBuilder]: For program point L2338(lines 2338 2342) no Hoare annotation was computed. [2022-12-14 13:38:36,471 INFO L899 garLoopResultBuilder]: For program point L3170-2(line 3170) no Hoare annotation was computed. [2022-12-14 13:38:36,471 INFO L902 garLoopResultBuilder]: At program point L3170-1(line 3170) the Hoare annotation is: true [2022-12-14 13:38:36,471 INFO L899 garLoopResultBuilder]: For program point L3169-3(line 3169) no Hoare annotation was computed. [2022-12-14 13:38:36,472 INFO L902 garLoopResultBuilder]: At program point L3169-2(line 3169) the Hoare annotation is: true [2022-12-14 13:38:36,472 INFO L899 garLoopResultBuilder]: For program point aws_array_list_lengthEXIT(lines 3163 3174) no Hoare annotation was computed. [2022-12-14 13:38:36,472 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3163 3174) the Hoare annotation is: true [2022-12-14 13:38:36,472 INFO L902 garLoopResultBuilder]: At program point L3172(line 3172) the Hoare annotation is: true [2022-12-14 13:38:36,472 INFO L902 garLoopResultBuilder]: At program point L3170(line 3170) the Hoare annotation is: true [2022-12-14 13:38:36,472 INFO L899 garLoopResultBuilder]: For program point L3172-2(line 3172) no Hoare annotation was computed. [2022-12-14 13:38:36,472 INFO L902 garLoopResultBuilder]: At program point L3172-1(line 3172) the Hoare annotation is: true [2022-12-14 13:38:36,472 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6948 6952) the Hoare annotation is: true [2022-12-14 13:38:36,472 INFO L899 garLoopResultBuilder]: For program point L6951-1(line 6951) no Hoare annotation was computed. [2022-12-14 13:38:36,473 INFO L902 garLoopResultBuilder]: At program point L6951(line 6951) the Hoare annotation is: true [2022-12-14 13:38:36,473 INFO L899 garLoopResultBuilder]: For program point L6949-3(lines 6949 6951) no Hoare annotation was computed. [2022-12-14 13:38:36,473 INFO L899 garLoopResultBuilder]: For program point can_fail_mallocEXIT(lines 6948 6952) no Hoare annotation was computed. [2022-12-14 13:38:36,473 INFO L899 garLoopResultBuilder]: For program point L6949-1(lines 6949 6951) no Hoare annotation was computed. [2022-12-14 13:38:36,473 INFO L902 garLoopResultBuilder]: At program point L6949(line 6949) the Hoare annotation is: true [2022-12-14 13:38:36,473 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 210 212) the Hoare annotation is: true [2022-12-14 13:38:36,473 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 210 212) no Hoare annotation was computed. [2022-12-14 13:38:36,473 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 1988 1999) the Hoare annotation is: true [2022-12-14 13:38:36,473 INFO L899 garLoopResultBuilder]: For program point aws_raise_errorEXIT(lines 1988 1999) no Hoare annotation was computed. [2022-12-14 13:38:36,474 INFO L899 garLoopResultBuilder]: For program point L7421-1(line 7421) no Hoare annotation was computed. [2022-12-14 13:38:36,474 INFO L902 garLoopResultBuilder]: At program point L7421(line 7421) the Hoare annotation is: true [2022-12-14 13:38:36,474 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7420 7422) the Hoare annotation is: true [2022-12-14 13:38:36,474 INFO L899 garLoopResultBuilder]: For program point my_memcpyEXIT(lines 7420 7422) no Hoare annotation was computed. [2022-12-14 13:38:36,474 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6938 6940) the Hoare annotation is: true [2022-12-14 13:38:36,474 INFO L899 garLoopResultBuilder]: For program point can_fail_allocatorEXIT(lines 6938 6940) no Hoare annotation was computed. [2022-12-14 13:38:36,474 INFO L899 garLoopResultBuilder]: For program point __CPROVER_overflow_multEXIT(lines 253 256) no Hoare annotation was computed. [2022-12-14 13:38:36,475 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 253 256) the Hoare annotation is: true [2022-12-14 13:38:36,475 INFO L902 garLoopResultBuilder]: At program point L3188(line 3188) the Hoare annotation is: true [2022-12-14 13:38:36,475 INFO L899 garLoopResultBuilder]: For program point aws_array_list_get_atEXIT(lines 3176 3189) no Hoare annotation was computed. [2022-12-14 13:38:36,475 INFO L899 garLoopResultBuilder]: For program point L3188-1(line 3188) no Hoare annotation was computed. [2022-12-14 13:38:36,475 INFO L902 garLoopResultBuilder]: At program point L3184(line 3184) the Hoare annotation is: true [2022-12-14 13:38:36,475 INFO L902 garLoopResultBuilder]: At program point L3182(line 3182) the Hoare annotation is: true [2022-12-14 13:38:36,475 INFO L899 garLoopResultBuilder]: For program point L3184-2(line 3184) no Hoare annotation was computed. [2022-12-14 13:38:36,475 INFO L902 garLoopResultBuilder]: At program point L3184-1(line 3184) the Hoare annotation is: true [2022-12-14 13:38:36,475 INFO L899 garLoopResultBuilder]: For program point L3182-1(lines 3182 3186) no Hoare annotation was computed. [2022-12-14 13:38:36,476 INFO L902 garLoopResultBuilder]: At program point L3178(line 3178) the Hoare annotation is: true [2022-12-14 13:38:36,476 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3176 3189) the Hoare annotation is: true [2022-12-14 13:38:36,476 INFO L899 garLoopResultBuilder]: For program point L3178-2(line 3178) no Hoare annotation was computed. [2022-12-14 13:38:36,476 INFO L902 garLoopResultBuilder]: At program point L3178-1(line 3178) the Hoare annotation is: true [2022-12-14 13:38:36,476 INFO L899 garLoopResultBuilder]: For program point aws_array_list_get_atFINAL(lines 3176 3189) no Hoare annotation was computed. [2022-12-14 13:38:36,476 INFO L902 garLoopResultBuilder]: At program point L3187-1(line 3187) the Hoare annotation is: true [2022-12-14 13:38:36,476 INFO L902 garLoopResultBuilder]: At program point L3187(line 3187) the Hoare annotation is: true [2022-12-14 13:38:36,476 INFO L899 garLoopResultBuilder]: For program point L3187-2(line 3187) no Hoare annotation was computed. [2022-12-14 13:38:36,476 INFO L899 garLoopResultBuilder]: For program point L3183-1(line 3183) no Hoare annotation was computed. [2022-12-14 13:38:36,477 INFO L902 garLoopResultBuilder]: At program point L3183(line 3183) the Hoare annotation is: true [2022-12-14 13:38:36,477 INFO L899 garLoopResultBuilder]: For program point L3179-3(line 3179) no Hoare annotation was computed. [2022-12-14 13:38:36,477 INFO L902 garLoopResultBuilder]: At program point L3179-2(line 3179) the Hoare annotation is: true [2022-12-14 13:38:36,477 INFO L902 garLoopResultBuilder]: At program point L8566-1(line 8566) the Hoare annotation is: true [2022-12-14 13:38:36,477 INFO L895 garLoopResultBuilder]: At program point L8500(line 8500) the Hoare annotation is: false [2022-12-14 13:38:36,477 INFO L895 garLoopResultBuilder]: At program point L8500-1(line 8500) the Hoare annotation is: false [2022-12-14 13:38:36,477 INFO L899 garLoopResultBuilder]: For program point L8500-2(line 8500) no Hoare annotation was computed. [2022-12-14 13:38:36,478 INFO L895 garLoopResultBuilder]: At program point L8566(line 8566) the Hoare annotation is: false [2022-12-14 13:38:36,478 INFO L895 garLoopResultBuilder]: At program point L8525(line 8525) the Hoare annotation is: false [2022-12-14 13:38:36,478 INFO L899 garLoopResultBuilder]: For program point L8558-1(lines 8558 8560) no Hoare annotation was computed. [2022-12-14 13:38:36,478 INFO L899 garLoopResultBuilder]: For program point L8525-1(line 8525) no Hoare annotation was computed. [2022-12-14 13:38:36,478 INFO L895 garLoopResultBuilder]: At program point L8558(lines 8558 8560) the Hoare annotation is: false [2022-12-14 13:38:36,478 INFO L899 garLoopResultBuilder]: For program point L6791-1(line 6791) no Hoare annotation was computed. [2022-12-14 13:38:36,478 INFO L895 garLoopResultBuilder]: At program point L8550-1(lines 8550 8563) the Hoare annotation is: false [2022-12-14 13:38:36,478 INFO L895 garLoopResultBuilder]: At program point L6791(line 6791) the Hoare annotation is: (<= 2 |ULTIMATE.start_aws_priority_queue_s_remove_node_harness_~#queue~0#1.base|) [2022-12-14 13:38:36,478 INFO L899 garLoopResultBuilder]: For program point L8550(lines 8550 8563) no Hoare annotation was computed. [2022-12-14 13:38:36,479 INFO L895 garLoopResultBuilder]: At program point L8509(line 8509) the Hoare annotation is: false [2022-12-14 13:38:36,479 INFO L899 garLoopResultBuilder]: For program point L8509-1(line 8509) no Hoare annotation was computed. [2022-12-14 13:38:36,479 INFO L899 garLoopResultBuilder]: For program point L8534(lines 8534 8540) no Hoare annotation was computed. [2022-12-14 13:38:36,479 INFO L899 garLoopResultBuilder]: For program point L8518-1(line 8518) no Hoare annotation was computed. [2022-12-14 13:38:36,479 INFO L895 garLoopResultBuilder]: At program point L8551(line 8551) the Hoare annotation is: false [2022-12-14 13:38:36,479 INFO L895 garLoopResultBuilder]: At program point L8518(line 8518) the Hoare annotation is: (<= 2 |ULTIMATE.start_aws_priority_queue_s_remove_node_harness_~#queue~0#1.base|) [2022-12-14 13:38:36,479 INFO L899 garLoopResultBuilder]: For program point L8551-1(line 8551) no Hoare annotation was computed. [2022-12-14 13:38:36,479 INFO L895 garLoopResultBuilder]: At program point __CPROVER_file_local_priority_queue_c_s_remove_node_returnLabel#1(lines 8495 8511) the Hoare annotation is: false [2022-12-14 13:38:36,479 INFO L895 garLoopResultBuilder]: At program point L8527(line 8527) the Hoare annotation is: false [2022-12-14 13:38:36,479 INFO L899 garLoopResultBuilder]: For program point L8527-1(line 8527) no Hoare annotation was computed. [2022-12-14 13:38:36,480 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2022-12-14 13:38:36,480 INFO L899 garLoopResultBuilder]: For program point L8552(lines 8552 8562) no Hoare annotation was computed. [2022-12-14 13:38:36,480 INFO L899 garLoopResultBuilder]: For program point L8536(lines 8536 8539) no Hoare annotation was computed. [2022-12-14 13:38:36,480 INFO L895 garLoopResultBuilder]: At program point L8553(line 8553) the Hoare annotation is: false [2022-12-14 13:38:36,480 INFO L899 garLoopResultBuilder]: For program point L8553-1(line 8553) no Hoare annotation was computed. [2022-12-14 13:38:36,480 INFO L899 garLoopResultBuilder]: For program point L8554(lines 8554 8561) no Hoare annotation was computed. [2022-12-14 13:38:36,480 INFO L899 garLoopResultBuilder]: For program point L8529(lines 8529 8541) no Hoare annotation was computed. [2022-12-14 13:38:36,480 INFO L899 garLoopResultBuilder]: For program point L8529-1(lines 8529 8541) no Hoare annotation was computed. [2022-12-14 13:38:36,480 INFO L895 garLoopResultBuilder]: At program point L8496(line 8496) the Hoare annotation is: false [2022-12-14 13:38:36,480 INFO L895 garLoopResultBuilder]: At program point L8496-1(line 8496) the Hoare annotation is: false [2022-12-14 13:38:36,481 INFO L899 garLoopResultBuilder]: For program point L8496-2(line 8496) no Hoare annotation was computed. [2022-12-14 13:38:36,481 INFO L895 garLoopResultBuilder]: At program point L8538(line 8538) the Hoare annotation is: false [2022-12-14 13:38:36,481 INFO L899 garLoopResultBuilder]: For program point L8538-1(line 8538) no Hoare annotation was computed. [2022-12-14 13:38:36,481 INFO L895 garLoopResultBuilder]: At program point L6804-1(line 6804) the Hoare annotation is: (<= 2 |ULTIMATE.start_aws_priority_queue_s_remove_node_harness_~#queue~0#1.base|) [2022-12-14 13:38:36,481 INFO L895 garLoopResultBuilder]: At program point L6804(line 6804) the Hoare annotation is: (<= 2 |ULTIMATE.start_aws_priority_queue_s_remove_node_harness_~#queue~0#1.base|) [2022-12-14 13:38:36,481 INFO L895 garLoopResultBuilder]: At program point L8505-2(lines 8505 8507) the Hoare annotation is: false [2022-12-14 13:38:36,481 INFO L895 garLoopResultBuilder]: At program point L8522(line 8522) the Hoare annotation is: (<= 2 |ULTIMATE.start_aws_priority_queue_s_remove_node_harness_~#queue~0#1.base|) [2022-12-14 13:38:36,481 INFO L895 garLoopResultBuilder]: At program point L8497-2(line 8497) the Hoare annotation is: false [2022-12-14 13:38:36,482 INFO L899 garLoopResultBuilder]: For program point L8497-3(line 8497) no Hoare annotation was computed. [2022-12-14 13:38:36,482 INFO L895 garLoopResultBuilder]: At program point L8522-1(line 8522) the Hoare annotation is: (= |ULTIMATE.start_aws_priority_queue_s_remove_node_harness_#t~ret957#1| 0) [2022-12-14 13:38:36,482 INFO L899 garLoopResultBuilder]: For program point L8522-2(line 8522) no Hoare annotation was computed. [2022-12-14 13:38:36,482 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-12-14 13:38:36,482 INFO L895 garLoopResultBuilder]: At program point L8547-2(line 8547) the Hoare annotation is: false [2022-12-14 13:38:36,482 INFO L899 garLoopResultBuilder]: For program point L8547-3(line 8547) no Hoare annotation was computed. [2022-12-14 13:38:36,482 INFO L899 garLoopResultBuilder]: For program point L6805(line 6805) no Hoare annotation was computed. [2022-12-14 13:38:36,482 INFO L895 garLoopResultBuilder]: At program point L8523(line 8523) the Hoare annotation is: false [2022-12-14 13:38:36,482 INFO L899 garLoopResultBuilder]: For program point L8523-1(line 8523) no Hoare annotation was computed. [2022-12-14 13:38:36,483 INFO L895 garLoopResultBuilder]: At program point L8499(line 8499) the Hoare annotation is: false [2022-12-14 13:38:36,483 INFO L899 garLoopResultBuilder]: For program point L8499-1(line 8499) no Hoare annotation was computed. [2022-12-14 13:38:36,483 INFO L895 garLoopResultBuilder]: At program point L6798(lines 6798 6799) the Hoare annotation is: (<= 2 |ULTIMATE.start_aws_priority_queue_s_remove_node_harness_~#queue~0#1.base|) [2022-12-14 13:38:36,483 INFO L899 garLoopResultBuilder]: For program point L8499-2(lines 8499 8502) no Hoare annotation was computed. [2022-12-14 13:38:36,483 INFO L895 garLoopResultBuilder]: At program point L6798-1(lines 6798 6799) the Hoare annotation is: (<= 2 |ULTIMATE.start_aws_priority_queue_s_remove_node_harness_~#queue~0#1.base|) [2022-12-14 13:38:36,483 INFO L899 garLoopResultBuilder]: For program point L223(line 223) no Hoare annotation was computed. [2022-12-14 13:38:36,483 INFO L899 garLoopResultBuilder]: For program point L223-1(line 223) no Hoare annotation was computed. [2022-12-14 13:38:36,483 INFO L899 garLoopResultBuilder]: For program point L223-3(lines 222 224) no Hoare annotation was computed. [2022-12-14 13:38:36,483 INFO L899 garLoopResultBuilder]: For program point __VERIFIER_assertEXIT(lines 222 224) no Hoare annotation was computed. [2022-12-14 13:38:36,484 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 222 224) the Hoare annotation is: true [2022-12-14 13:38:36,484 INFO L899 garLoopResultBuilder]: For program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2022-12-14 13:38:36,487 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1] [2022-12-14 13:38:36,489 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-14 13:38:36,498 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.12 01:38:36 BoogieIcfgContainer [2022-12-14 13:38:36,498 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-14 13:38:36,499 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 13:38:36,499 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 13:38:36,499 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 13:38:36,499 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 01:38:29" (3/4) ... [2022-12-14 13:38:36,501 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-12-14 13:38:36,505 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2022-12-14 13:38:36,505 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2022-12-14 13:38:36,505 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2022-12-14 13:38:36,505 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2022-12-14 13:38:36,505 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2022-12-14 13:38:36,505 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2022-12-14 13:38:36,505 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2022-12-14 13:38:36,505 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-12-14 13:38:36,505 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2022-12-14 13:38:36,505 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2022-12-14 13:38:36,505 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2022-12-14 13:38:36,505 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2022-12-14 13:38:36,505 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at [2022-12-14 13:38:36,505 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2022-12-14 13:38:36,505 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_using_uint64_impl [2022-12-14 13:38:36,505 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2022-12-14 13:38:36,506 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2022-12-14 13:38:36,506 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2022-12-14 13:38:36,518 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 193 nodes and edges [2022-12-14 13:38:36,519 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 78 nodes and edges [2022-12-14 13:38:36,521 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 28 nodes and edges [2022-12-14 13:38:36,521 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2022-12-14 13:38:36,522 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-12-14 13:38:36,522 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-12-14 13:38:36,523 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-12-14 13:38:36,524 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-14 13:38:36,852 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_163a9089-b9de-4b46-8f0d-6216cb4c9706/bin/utaipan-gh47qXpMRh/witness.graphml [2022-12-14 13:38:36,853 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 13:38:36,853 INFO L158 Benchmark]: Toolchain (without parser) took 12438.24ms. Allocated memory was 136.3MB in the beginning and 237.0MB in the end (delta: 100.7MB). Free memory was 97.4MB in the beginning and 58.9MB in the end (delta: 38.5MB). Peak memory consumption was 146.5MB. Max. memory is 16.1GB. [2022-12-14 13:38:36,853 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 136.3MB. Free memory is still 107.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 13:38:36,853 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1802.91ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 97.4MB in the beginning and 103.3MB in the end (delta: -5.9MB). Peak memory consumption was 84.5MB. Max. memory is 16.1GB. [2022-12-14 13:38:36,853 INFO L158 Benchmark]: Boogie Procedure Inliner took 89.44ms. Allocated memory is still 163.6MB. Free memory was 103.3MB in the beginning and 93.8MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-14 13:38:36,854 INFO L158 Benchmark]: Boogie Preprocessor took 49.96ms. Allocated memory is still 163.6MB. Free memory was 93.8MB in the beginning and 86.5MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 13:38:36,854 INFO L158 Benchmark]: RCFGBuilder took 3375.55ms. Allocated memory was 163.6MB in the beginning and 197.1MB in the end (delta: 33.6MB). Free memory was 86.5MB in the beginning and 131.7MB in the end (delta: -45.1MB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. [2022-12-14 13:38:36,854 INFO L158 Benchmark]: TraceAbstraction took 6762.04ms. Allocated memory is still 197.1MB. Free memory was 130.7MB in the beginning and 70.2MB in the end (delta: 60.5MB). Peak memory consumption was 60.5MB. Max. memory is 16.1GB. [2022-12-14 13:38:36,854 INFO L158 Benchmark]: Witness Printer took 353.90ms. Allocated memory was 197.1MB in the beginning and 237.0MB in the end (delta: 39.8MB). Free memory was 70.2MB in the beginning and 58.9MB in the end (delta: 11.3MB). Peak memory consumption was 56.4MB. Max. memory is 16.1GB. [2022-12-14 13:38:36,856 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 136.3MB. Free memory is still 107.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1802.91ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 97.4MB in the beginning and 103.3MB in the end (delta: -5.9MB). Peak memory consumption was 84.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 89.44ms. Allocated memory is still 163.6MB. Free memory was 103.3MB in the beginning and 93.8MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 49.96ms. Allocated memory is still 163.6MB. Free memory was 93.8MB in the beginning and 86.5MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 3375.55ms. Allocated memory was 163.6MB in the beginning and 197.1MB in the end (delta: 33.6MB). Free memory was 86.5MB in the beginning and 131.7MB in the end (delta: -45.1MB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. * TraceAbstraction took 6762.04ms. Allocated memory is still 197.1MB. Free memory was 130.7MB in the beginning and 70.2MB in the end (delta: 60.5MB). Peak memory consumption was 60.5MB. Max. memory is 16.1GB. * Witness Printer took 353.90ms. Allocated memory was 197.1MB in the beginning and 237.0MB in the end (delta: 39.8MB). Free memory was 70.2MB in the beginning and 58.9MB in the end (delta: 11.3MB). Peak memory consumption was 56.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 19 procedures, 172 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 6.7s, OverallIterations: 2, TraceHistogramMax: 6, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 3.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 18 SdHoareTripleChecker+Valid, 3.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 18 mSDsluCounter, 972 SdHoareTripleChecker+Invalid, 3.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 714 mSDsCounter, 5 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 261 IncrementalHoareTripleChecker+Invalid, 266 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 5 mSolverCounterUnsat, 258 mSDtfsCounter, 261 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 189 GetRequests, 178 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=172occurred in iteration=0, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 83 LocationsWithAnnotation, 269 PreInvPairs, 271 NumberOfFragments, 123 HoareAnnotationTreeSize, 269 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 83 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 360 NumberOfCodeBlocks, 360 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 356 ConstructedInterpolants, 0 QuantifiedInterpolants, 454 SizeOfPredicates, 4 NumberOfNonLiveVariables, 4698 ConjunctsInSsa, 14 ConjunctsInUnsatCore, 4 InterpolantComputations, 2 PerfectInterpolantSequences, 205/212 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8265]: Loop Invariant Derived loop invariant: queue <= 0 && queue <= queue - InvariantResult [Line: 6798]: Loop Invariant Derived loop invariant: 2 <= queue - InvariantResult [Line: 8566]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7413]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8495]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2337]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2022-12-14 13:38:36,873 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_163a9089-b9de-4b46-8f0d-6216cb4c9706/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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: TRUE