./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8 --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 71e6233f0d05e5cf619ccd9274ea3c6050381d25e3875969761913952ef0c093 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 02:03:42,480 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:03:42,483 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:03:42,554 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:03:42,557 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:03:42,563 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:03:42,566 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:03:42,572 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:03:42,576 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:03:42,584 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:03:42,585 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:03:42,588 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:03:42,589 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:03:42,593 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:03:42,597 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:03:42,605 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:03:42,607 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:03:42,608 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:03:42,612 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:03:42,623 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:03:42,627 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:03:42,629 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:03:42,634 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:03:42,635 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:03:42,650 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:03:42,651 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:03:42,651 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:03:42,654 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:03:42,655 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:03:42,657 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:03:42,658 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:03:42,659 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:03:42,662 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:03:42,664 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:03:42,666 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:03:42,667 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:03:42,668 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:03:42,668 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:03:42,669 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:03:42,670 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:03:42,672 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:03:42,673 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 02:03:42,708 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:03:42,708 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:03:42,710 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:03:42,710 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:03:42,710 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:03:42,711 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:03:42,711 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 02:03:42,711 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:03:42,712 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:03:42,712 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 02:03:42,712 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 02:03:42,713 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:03:42,713 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 02:03:42,713 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 02:03:42,714 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 02:03:42,715 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:03:42,715 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 02:03:42,715 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:03:42,716 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:03:42,716 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:03:42,716 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:03:42,717 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:03:42,717 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:03:42,717 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:03:42,718 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:03:42,718 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:03:42,719 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:03:42,719 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:03:42,719 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:03:42,720 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:03:42,720 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:03:42,720 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 02:03:42,721 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 02:03:42,721 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:03:42,721 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:03:42,722 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:03:42,722 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71e6233f0d05e5cf619ccd9274ea3c6050381d25e3875969761913952ef0c093 [2021-11-07 02:03:43,129 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:03:43,161 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:03:43,164 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:03:43,165 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:03:43,166 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:03:43,167 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i [2021-11-07 02:03:43,249 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/data/c3c9746db/18bf5a53102d4e20855787bad90632a9/FLAGa7affb332 [2021-11-07 02:03:44,402 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:03:44,403 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i [2021-11-07 02:03:44,473 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/data/c3c9746db/18bf5a53102d4e20855787bad90632a9/FLAGa7affb332 [2021-11-07 02:03:44,757 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/data/c3c9746db/18bf5a53102d4e20855787bad90632a9 [2021-11-07 02:03:44,760 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:03:44,761 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:03:44,775 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:03:44,776 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:03:44,779 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:03:44,780 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:03:44" (1/1) ... [2021-11-07 02:03:44,782 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a638b36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:44, skipping insertion in model container [2021-11-07 02:03:44,782 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:03:44" (1/1) ... [2021-11-07 02:03:44,791 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:03:44,964 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:03:45,378 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i[4499,4512] [2021-11-07 02:03:45,397 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i[4559,4572] [2021-11-07 02:03:45,440 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-07 02:03:45,463 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-07 02:03:46,871 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:46,872 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:46,873 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:46,874 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:46,876 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:46,898 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:46,899 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:46,902 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:46,904 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:46,908 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:46,910 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:46,911 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:46,912 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:47,505 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-07 02:03:47,507 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-07 02:03:47,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-07 02:03:47,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-07 02:03:47,527 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-07 02:03:47,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-07 02:03:47,529 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-07 02:03:47,531 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-07 02:03:47,532 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-07 02:03:47,533 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-07 02:03:47,789 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-07 02:03:47,864 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:47,888 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:48,053 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:48,054 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:48,056 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:48,056 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:48,058 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:48,059 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:48,060 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:48,063 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:48,064 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:48,064 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:48,065 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:48,065 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:48,066 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:48,072 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:48,073 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:48,074 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:48,075 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:48,091 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:48,092 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:48,131 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:48,144 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:48,144 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:48,185 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:03:48,228 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-07 02:03:48,229 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2708924d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:48, skipping insertion in model container [2021-11-07 02:03:48,230 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:03:48,230 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 02:03:48,233 INFO L168 Benchmark]: Toolchain (without parser) took 3470.00 ms. Allocated memory was 102.8 MB in the beginning and 136.3 MB in the end (delta: 33.6 MB). Free memory was 63.2 MB in the beginning and 95.0 MB in the end (delta: -31.8 MB). Peak memory consumption was 32.0 MB. Max. memory is 16.1 GB. [2021-11-07 02:03:48,235 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 102.8 MB. Free memory is still 54.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 02:03:48,236 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3454.81 ms. Allocated memory was 102.8 MB in the beginning and 136.3 MB in the end (delta: 33.6 MB). Free memory was 63.0 MB in the beginning and 95.0 MB in the end (delta: -32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 16.1 GB. [2021-11-07 02:03:48,239 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 102.8 MB. Free memory is still 54.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3454.81 ms. Allocated memory was 102.8 MB in the beginning and 136.3 MB in the end (delta: 33.6 MB). Free memory was 63.0 MB in the beginning and 95.0 MB in the end (delta: -32.0 MB). Peak memory consumption was 32.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7039]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8 --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 71e6233f0d05e5cf619ccd9274ea3c6050381d25e3875969761913952ef0c093 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 02:03:51,367 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:03:51,371 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:03:51,441 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:03:51,442 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:03:51,444 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:03:51,447 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:03:51,450 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:03:51,453 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:03:51,455 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:03:51,457 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:03:51,459 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:03:51,459 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:03:51,461 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:03:51,463 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:03:51,465 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:03:51,466 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:03:51,468 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:03:51,471 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:03:51,474 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:03:51,476 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:03:51,478 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:03:51,480 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:03:51,482 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:03:51,487 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:03:51,488 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:03:51,488 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:03:51,490 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:03:51,491 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:03:51,493 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:03:51,493 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:03:51,495 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:03:51,496 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:03:51,498 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:03:51,500 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:03:51,500 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:03:51,502 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:03:51,502 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:03:51,503 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:03:51,505 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:03:51,506 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:03:51,508 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 02:03:51,546 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:03:51,547 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:03:51,548 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:03:51,548 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:03:51,548 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:03:51,549 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:03:51,549 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:03:51,549 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:03:51,550 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:03:51,551 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:03:51,551 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:03:51,552 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:03:51,552 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:03:51,552 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:03:51,553 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:03:51,553 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 02:03:51,553 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 02:03:51,554 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:03:51,554 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:03:51,554 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:03:51,554 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:03:51,555 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 02:03:51,555 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:03:51,555 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:03:51,556 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:03:51,556 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:03:51,556 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:03:51,556 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 02:03:51,557 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 02:03:51,557 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:03:51,557 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:03:51,557 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:03:51,558 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71e6233f0d05e5cf619ccd9274ea3c6050381d25e3875969761913952ef0c093 [2021-11-07 02:03:52,090 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:03:52,131 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:03:52,137 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:03:52,140 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:03:52,141 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:03:52,143 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i [2021-11-07 02:03:52,264 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/data/ee7c85b33/27b871bc0a92458bb52efba9c2fdd1d4/FLAGc2f9204aa [2021-11-07 02:03:53,661 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:03:53,662 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i [2021-11-07 02:03:53,723 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/data/ee7c85b33/27b871bc0a92458bb52efba9c2fdd1d4/FLAGc2f9204aa [2021-11-07 02:03:53,852 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/data/ee7c85b33/27b871bc0a92458bb52efba9c2fdd1d4 [2021-11-07 02:03:53,858 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:03:53,860 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:03:53,862 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:03:53,862 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:03:53,867 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:03:53,868 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:03:53" (1/1) ... [2021-11-07 02:03:53,870 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d99836b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:53, skipping insertion in model container [2021-11-07 02:03:53,871 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:03:53" (1/1) ... [2021-11-07 02:03:53,881 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:03:54,047 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:03:54,447 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i[4499,4512] [2021-11-07 02:03:54,456 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i[4559,4572] [2021-11-07 02:03:54,492 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-07 02:03:54,513 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-07 02:03:55,743 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:55,745 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:55,747 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:55,749 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:55,750 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:55,772 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:55,773 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:55,776 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:55,777 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:55,780 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:55,782 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:55,783 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:55,784 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:56,387 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-07 02:03:56,389 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-07 02:03:56,391 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-07 02:03:56,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-07 02:03:56,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-07 02:03:56,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-07 02:03:56,397 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-07 02:03:56,398 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-07 02:03:56,399 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-07 02:03:56,400 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-07 02:03:56,739 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-07 02:03:56,803 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:56,814 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:56,974 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:56,975 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:56,976 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:56,976 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:56,977 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:56,978 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:56,978 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:56,979 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:56,980 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:56,981 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:56,981 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:56,982 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:56,982 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:56,987 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:56,988 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:56,988 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:56,989 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:56,995 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:56,996 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,008 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,013 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,014 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,068 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:03:57,139 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 02:03:57,241 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:03:57,248 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i[4499,4512] [2021-11-07 02:03:57,253 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i[4559,4572] [2021-11-07 02:03:57,261 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-07 02:03:57,262 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-07 02:03:57,353 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,357 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,358 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,359 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,360 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,376 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,383 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,387 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,388 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,393 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,396 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,397 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,397 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,493 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-07 02:03:57,494 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-07 02:03:57,495 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-07 02:03:57,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-07 02:03:57,499 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-07 02:03:57,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-07 02:03:57,501 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-07 02:03:57,501 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-07 02:03:57,502 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-07 02:03:57,503 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-07 02:03:57,556 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-07 02:03:57,590 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,603 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,659 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,661 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,662 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,662 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,663 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,664 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,665 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,666 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,668 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,668 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,669 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,670 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,672 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,673 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,674 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,674 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,677 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,681 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,681 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,695 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,696 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,698 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,718 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:03:57,755 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 02:03:57,784 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i[4499,4512] [2021-11-07 02:03:57,792 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i[4559,4572] [2021-11-07 02:03:57,794 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-07 02:03:57,796 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-07 02:03:57,879 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,879 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,880 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,881 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,882 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,890 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,891 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,893 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,893 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,895 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,896 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,896 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,897 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:57,952 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-07 02:03:57,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-07 02:03:57,955 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-07 02:03:57,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-07 02:03:57,957 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-07 02:03:57,958 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-07 02:03:57,958 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-07 02:03:57,960 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-07 02:03:57,960 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-07 02:03:57,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-07 02:03:58,002 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-07 02:03:58,031 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:58,039 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:58,091 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:58,092 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:58,093 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:58,093 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:58,094 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:58,094 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:58,095 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:58,096 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:58,097 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:58,097 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:58,098 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:58,099 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:58,100 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:58,106 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:58,107 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:58,108 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:58,108 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:58,114 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:58,115 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:58,125 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:58,127 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:58,127 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-07 02:03:58,203 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:03:58,680 INFO L208 MainTranslator]: Completed translation [2021-11-07 02:03:58,681 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:58 WrapperNode [2021-11-07 02:03:58,681 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:03:58,683 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 02:03:58,683 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 02:03:58,684 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 02:03:58,694 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:58" (1/1) ... [2021-11-07 02:03:58,860 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:58" (1/1) ... [2021-11-07 02:03:59,004 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 02:03:59,006 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 02:03:59,006 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 02:03:59,006 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 02:03:59,018 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:58" (1/1) ... [2021-11-07 02:03:59,019 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:58" (1/1) ... [2021-11-07 02:03:59,046 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:58" (1/1) ... [2021-11-07 02:03:59,047 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:58" (1/1) ... [2021-11-07 02:03:59,220 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:58" (1/1) ... [2021-11-07 02:03:59,251 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:58" (1/1) ... [2021-11-07 02:03:59,286 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:58" (1/1) ... [2021-11-07 02:03:59,312 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 02:03:59,313 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 02:03:59,313 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 02:03:59,314 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 02:03:59,315 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:58" (1/1) ... [2021-11-07 02:03:59,324 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:03:59,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:03:59,358 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 02:03:59,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 02:03:59,428 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 02:03:59,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 02:03:59,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-07 02:03:59,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-07 02:03:59,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 02:03:59,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 02:03:59,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 02:03:59,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 02:03:59,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-07 02:03:59,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-07 02:03:59,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 02:03:59,431 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-11-07 02:03:59,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 02:03:59,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-07 02:03:59,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-07 02:03:59,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 02:04:22,495 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-07 02:04:22,495 INFO L299 CfgBuilder]: Removed 215 assume(true) statements. [2021-11-07 02:04:22,498 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:04:22 BoogieIcfgContainer [2021-11-07 02:04:22,499 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-07 02:04:22,501 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-07 02:04:22,501 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-07 02:04:22,505 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-07 02:04:22,506 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 02:03:53" (1/3) ... [2021-11-07 02:04:22,507 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d6d9680 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:04:22, skipping insertion in model container [2021-11-07 02:04:22,507 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:03:58" (2/3) ... [2021-11-07 02:04:22,507 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d6d9680 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:04:22, skipping insertion in model container [2021-11-07 02:04:22,508 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:04:22" (3/3) ... [2021-11-07 02:04:22,509 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_swap_harness.i [2021-11-07 02:04:22,523 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-07 02:04:22,524 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 16 error locations. [2021-11-07 02:04:22,630 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-07 02:04:22,649 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 02:04:22,649 INFO L340 AbstractCegarLoop]: Starting to check reachability of 16 error locations. [2021-11-07 02:04:22,689 INFO L276 IsEmpty]: Start isEmpty. Operand has 296 states, 279 states have (on average 1.4623655913978495) internal successors, (408), 295 states have internal predecessors, (408), 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) [2021-11-07 02:04:22,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-07 02:04:22,702 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:04:22,703 INFO L513 BasicCegarLoop]: trace histogram [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] [2021-11-07 02:04:22,704 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 13 more)] === [2021-11-07 02:04:22,712 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:04:22,713 INFO L85 PathProgramCache]: Analyzing trace with hash 1952692641, now seen corresponding path program 1 times [2021-11-07 02:04:22,743 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 02:04:22,744 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [405832798] [2021-11-07 02:04:22,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:04:22,746 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 02:04:22,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 02:04:22,750 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 02:04:22,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-07 02:04:28,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:04:28,721 INFO L263 TraceCheckSpWp]: Trace formula consists of 1593 conjuncts, 1 conjunts are in the unsatisfiable core [2021-11-07 02:04:28,730 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:04:28,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:04:28,918 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:04:29,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:04:29,160 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 02:04:29,160 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [405832798] [2021-11-07 02:04:29,161 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [405832798] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 02:04:29,161 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 02:04:29,162 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2021-11-07 02:04:29,164 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [123792131] [2021-11-07 02:04:29,169 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-07 02:04:29,170 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 02:04:29,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-07 02:04:29,189 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-07 02:04:29,194 INFO L87 Difference]: Start difference. First operand has 296 states, 279 states have (on average 1.4623655913978495) internal successors, (408), 295 states have internal predecessors, (408), 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) Second operand has 2 states, 2 states have (on average 19.0) internal successors, (38), 2 states have internal predecessors, (38), 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) [2021-11-07 02:04:29,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:04:29,260 INFO L93 Difference]: Finished difference Result 586 states and 809 transitions. [2021-11-07 02:04:29,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-07 02:04:29,262 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 19.0) internal successors, (38), 2 states have internal predecessors, (38), 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) Word has length 38 [2021-11-07 02:04:29,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:04:29,281 INFO L225 Difference]: With dead ends: 586 [2021-11-07 02:04:29,282 INFO L226 Difference]: Without dead ends: 291 [2021-11-07 02:04:29,288 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 74 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-07 02:04:29,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 291 states. [2021-11-07 02:04:29,364 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 291 to 291. [2021-11-07 02:04:29,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 291 states, 275 states have (on average 1.3454545454545455) internal successors, (370), 290 states have internal predecessors, (370), 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) [2021-11-07 02:04:29,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 291 states and 370 transitions. [2021-11-07 02:04:29,375 INFO L78 Accepts]: Start accepts. Automaton has 291 states and 370 transitions. Word has length 38 [2021-11-07 02:04:29,376 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:04:29,376 INFO L470 AbstractCegarLoop]: Abstraction has 291 states and 370 transitions. [2021-11-07 02:04:29,376 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 19.0) internal successors, (38), 2 states have internal predecessors, (38), 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) [2021-11-07 02:04:29,377 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 370 transitions. [2021-11-07 02:04:29,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-07 02:04:29,383 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:04:29,384 INFO L513 BasicCegarLoop]: trace histogram [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] [2021-11-07 02:04:29,470 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-11-07 02:04:29,605 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 02:04:29,606 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 13 more)] === [2021-11-07 02:04:29,607 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:04:29,607 INFO L85 PathProgramCache]: Analyzing trace with hash -255690721, now seen corresponding path program 1 times [2021-11-07 02:04:29,613 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 02:04:29,613 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1691867899] [2021-11-07 02:04:29,614 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:04:29,614 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 02:04:29,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 02:04:29,616 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 02:04:29,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-07 02:04:35,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:04:35,354 INFO L263 TraceCheckSpWp]: Trace formula consists of 1593 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-07 02:04:35,361 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:04:35,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:04:35,655 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:04:35,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:04:35,855 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 02:04:35,855 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1691867899] [2021-11-07 02:04:35,855 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1691867899] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 02:04:35,856 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 02:04:35,856 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 4 [2021-11-07 02:04:35,856 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [181352671] [2021-11-07 02:04:35,858 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 02:04:35,858 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 02:04:35,859 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 02:04:35,863 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 02:04:35,864 INFO L87 Difference]: Start difference. First operand 291 states and 370 transitions. Second operand has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 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) [2021-11-07 02:04:38,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:04:38,425 INFO L93 Difference]: Finished difference Result 591 states and 736 transitions. [2021-11-07 02:04:38,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 02:04:38,426 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 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) Word has length 38 [2021-11-07 02:04:38,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:04:38,431 INFO L225 Difference]: With dead ends: 591 [2021-11-07 02:04:38,432 INFO L226 Difference]: Without dead ends: 380 [2021-11-07 02:04:38,435 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 75 GetRequests, 72 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 02:04:38,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 380 states. [2021-11-07 02:04:38,463 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 380 to 291. [2021-11-07 02:04:38,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 291 states, 275 states have (on average 1.3418181818181818) internal successors, (369), 290 states have internal predecessors, (369), 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) [2021-11-07 02:04:38,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 291 states and 369 transitions. [2021-11-07 02:04:38,467 INFO L78 Accepts]: Start accepts. Automaton has 291 states and 369 transitions. Word has length 38 [2021-11-07 02:04:38,467 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:04:38,467 INFO L470 AbstractCegarLoop]: Abstraction has 291 states and 369 transitions. [2021-11-07 02:04:38,468 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 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) [2021-11-07 02:04:38,468 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 369 transitions. [2021-11-07 02:04:38,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-07 02:04:38,471 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:04:38,471 INFO L513 BasicCegarLoop]: trace histogram [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] [2021-11-07 02:04:38,528 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-11-07 02:04:38,687 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 02:04:38,688 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 13 more)] === [2021-11-07 02:04:38,689 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:04:38,689 INFO L85 PathProgramCache]: Analyzing trace with hash 346797582, now seen corresponding path program 1 times [2021-11-07 02:04:38,694 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 02:04:38,695 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1366453712] [2021-11-07 02:04:38,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:04:38,695 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 02:04:38,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 02:04:38,697 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 02:04:38,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2021-11-07 02:04:44,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:04:44,526 INFO L263 TraceCheckSpWp]: Trace formula consists of 1611 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-07 02:04:44,534 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:04:44,950 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:04:44,950 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:04:45,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:04:45,354 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 02:04:45,354 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1366453712] [2021-11-07 02:04:45,354 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1366453712] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 02:04:45,354 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 02:04:45,355 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 4 [2021-11-07 02:04:45,355 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [462293839] [2021-11-07 02:04:45,355 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 02:04:45,356 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 02:04:45,357 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 02:04:45,357 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-07 02:04:45,357 INFO L87 Difference]: Start difference. First operand 291 states and 369 transitions. Second operand has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 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) [2021-11-07 02:04:45,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:04:45,456 INFO L93 Difference]: Finished difference Result 291 states and 369 transitions. [2021-11-07 02:04:45,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 02:04:45,456 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 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) Word has length 42 [2021-11-07 02:04:45,457 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:04:45,457 INFO L225 Difference]: With dead ends: 291 [2021-11-07 02:04:45,458 INFO L226 Difference]: Without dead ends: 0 [2021-11-07 02:04:45,460 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-07 02:04:45,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-07 02:04:45,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-07 02:04:45,465 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) [2021-11-07 02:04:45,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-07 02:04:45,466 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 42 [2021-11-07 02:04:45,466 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:04:45,466 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-07 02:04:45,467 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 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) [2021-11-07 02:04:45,467 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-07 02:04:45,467 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-07 02:04:45,471 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 02:04:45,472 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 02:04:45,472 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 02:04:45,472 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 02:04:45,472 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 02:04:45,473 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 02:04:45,473 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 02:04:45,473 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 02:04:45,474 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 02:04:45,474 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 02:04:45,474 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 02:04:45,474 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 02:04:45,475 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 02:04:45,475 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 02:04:45,475 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 02:04:45,475 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 02:04:45,536 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2021-11-07 02:04:45,683 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 02:04:45,686 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-07 02:04:45,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:45,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:04:46,244 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,244 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,245 INFO L853 garLoopResultBuilder]: At program point L8295-1(lines 8275 8296) the Hoare annotation is: false [2021-11-07 02:04:46,245 INFO L853 garLoopResultBuilder]: At program point L8295(lines 8275 8296) the Hoare annotation is: (= |ULTIMATE.start_aws_priority_queue_is_valid_#res| (_ bv0 8)) [2021-11-07 02:04:46,245 INFO L857 garLoopResultBuilder]: For program point L8229-3(lines 8229 8232) no Hoare annotation was computed. [2021-11-07 02:04:46,245 INFO L857 garLoopResultBuilder]: For program point L8229-2(line 8229) no Hoare annotation was computed. [2021-11-07 02:04:46,247 INFO L857 garLoopResultBuilder]: For program point L8229(line 8229) no Hoare annotation was computed. [2021-11-07 02:04:46,247 INFO L853 garLoopResultBuilder]: At program point L8295-2(lines 8275 8296) the Hoare annotation is: false [2021-11-07 02:04:46,248 INFO L857 garLoopResultBuilder]: For program point L8229-6(line 8229) no Hoare annotation was computed. [2021-11-07 02:04:46,248 INFO L857 garLoopResultBuilder]: For program point L8229-5(lines 8229 8232) no Hoare annotation was computed. [2021-11-07 02:04:46,248 INFO L857 garLoopResultBuilder]: For program point L8229-11(lines 8229 8232) no Hoare annotation was computed. [2021-11-07 02:04:46,248 INFO L857 garLoopResultBuilder]: For program point L8229-9(lines 8229 8232) no Hoare annotation was computed. [2021-11-07 02:04:46,249 INFO L857 garLoopResultBuilder]: For program point L8229-8(line 8229) no Hoare annotation was computed. [2021-11-07 02:04:46,255 INFO L857 garLoopResultBuilder]: For program point L8229-15(lines 8229 8232) no Hoare annotation was computed. [2021-11-07 02:04:46,256 INFO L857 garLoopResultBuilder]: For program point L8229-14(line 8229) no Hoare annotation was computed. [2021-11-07 02:04:46,256 INFO L857 garLoopResultBuilder]: For program point L8229-12(line 8229) no Hoare annotation was computed. [2021-11-07 02:04:46,256 INFO L857 garLoopResultBuilder]: For program point L8229-17(lines 8229 8232) no Hoare annotation was computed. [2021-11-07 02:04:46,257 INFO L857 garLoopResultBuilder]: For program point L7177(lines 7177 7181) no Hoare annotation was computed. [2021-11-07 02:04:46,257 INFO L857 garLoopResultBuilder]: For program point L7178(lines 7178 7180) no Hoare annotation was computed. [2021-11-07 02:04:46,257 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,257 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,258 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,258 INFO L857 garLoopResultBuilder]: For program point L7183(lines 7183 7189) no Hoare annotation was computed. [2021-11-07 02:04:46,258 INFO L857 garLoopResultBuilder]: For program point L2955(lines 2955 2956) no Hoare annotation was computed. [2021-11-07 02:04:46,259 INFO L857 garLoopResultBuilder]: For program point L2955-3(lines 2955 2957) no Hoare annotation was computed. [2021-11-07 02:04:46,259 INFO L857 garLoopResultBuilder]: For program point L2955-2(lines 2955 2956) no Hoare annotation was computed. [2021-11-07 02:04:46,259 INFO L857 garLoopResultBuilder]: For program point L2955-5(lines 2955 2957) no Hoare annotation was computed. [2021-11-07 02:04:46,259 INFO L857 garLoopResultBuilder]: For program point L2955-6(lines 2955 2956) no Hoare annotation was computed. [2021-11-07 02:04:46,260 INFO L857 garLoopResultBuilder]: For program point L2955-9(lines 2955 2957) no Hoare annotation was computed. [2021-11-07 02:04:46,260 INFO L857 garLoopResultBuilder]: For program point L2955-8(lines 2955 2956) no Hoare annotation was computed. [2021-11-07 02:04:46,260 INFO L857 garLoopResultBuilder]: For program point L2955-11(lines 2955 2957) no Hoare annotation was computed. [2021-11-07 02:04:46,260 INFO L857 garLoopResultBuilder]: For program point L2955-12(lines 2955 2956) no Hoare annotation was computed. [2021-11-07 02:04:46,261 INFO L857 garLoopResultBuilder]: For program point L2955-15(lines 2955 2957) no Hoare annotation was computed. [2021-11-07 02:04:46,261 INFO L857 garLoopResultBuilder]: For program point L2955-14(lines 2955 2956) no Hoare annotation was computed. [2021-11-07 02:04:46,261 INFO L857 garLoopResultBuilder]: For program point L2955-17(lines 2955 2957) no Hoare annotation was computed. [2021-11-07 02:04:46,261 INFO L857 garLoopResultBuilder]: For program point L2955-18(lines 2955 2956) no Hoare annotation was computed. [2021-11-07 02:04:46,262 INFO L857 garLoopResultBuilder]: For program point L2955-21(lines 2955 2957) no Hoare annotation was computed. [2021-11-07 02:04:46,262 INFO L857 garLoopResultBuilder]: For program point L2955-20(lines 2955 2956) no Hoare annotation was computed. [2021-11-07 02:04:46,262 INFO L857 garLoopResultBuilder]: For program point L2955-23(lines 2955 2957) no Hoare annotation was computed. [2021-11-07 02:04:46,262 INFO L857 garLoopResultBuilder]: For program point L2955-24(lines 2955 2956) no Hoare annotation was computed. [2021-11-07 02:04:46,263 INFO L857 garLoopResultBuilder]: For program point L2955-27(lines 2955 2957) no Hoare annotation was computed. [2021-11-07 02:04:46,263 INFO L857 garLoopResultBuilder]: For program point L2955-26(lines 2955 2956) no Hoare annotation was computed. [2021-11-07 02:04:46,263 INFO L857 garLoopResultBuilder]: For program point L7184(lines 7184 7188) no Hoare annotation was computed. [2021-11-07 02:04:46,263 INFO L857 garLoopResultBuilder]: For program point L2955-29(lines 2955 2957) no Hoare annotation was computed. [2021-11-07 02:04:46,264 INFO L857 garLoopResultBuilder]: For program point L2955-30(lines 2955 2956) no Hoare annotation was computed. [2021-11-07 02:04:46,264 INFO L857 garLoopResultBuilder]: For program point L2955-33(lines 2955 2957) no Hoare annotation was computed. [2021-11-07 02:04:46,264 INFO L857 garLoopResultBuilder]: For program point L2955-32(lines 2955 2956) no Hoare annotation was computed. [2021-11-07 02:04:46,264 INFO L857 garLoopResultBuilder]: For program point L2955-35(lines 2955 2957) no Hoare annotation was computed. [2021-11-07 02:04:46,266 INFO L857 garLoopResultBuilder]: For program point L2957(line 2957) no Hoare annotation was computed. [2021-11-07 02:04:46,266 INFO L857 garLoopResultBuilder]: For program point L2957-3(line 2957) no Hoare annotation was computed. [2021-11-07 02:04:46,266 INFO L857 garLoopResultBuilder]: For program point L2957-2(line 2957) no Hoare annotation was computed. [2021-11-07 02:04:46,266 INFO L857 garLoopResultBuilder]: For program point L2957-5(line 2957) no Hoare annotation was computed. [2021-11-07 02:04:46,267 INFO L857 garLoopResultBuilder]: For program point L2957-6(line 2957) no Hoare annotation was computed. [2021-11-07 02:04:46,267 INFO L857 garLoopResultBuilder]: For program point L2957-9(line 2957) no Hoare annotation was computed. [2021-11-07 02:04:46,267 INFO L857 garLoopResultBuilder]: For program point L2957-8(line 2957) no Hoare annotation was computed. [2021-11-07 02:04:46,267 INFO L857 garLoopResultBuilder]: For program point L2957-11(line 2957) no Hoare annotation was computed. [2021-11-07 02:04:46,268 INFO L857 garLoopResultBuilder]: For program point L2957-12(line 2957) no Hoare annotation was computed. [2021-11-07 02:04:46,268 INFO L857 garLoopResultBuilder]: For program point L2957-15(line 2957) no Hoare annotation was computed. [2021-11-07 02:04:46,268 INFO L857 garLoopResultBuilder]: For program point L2957-14(line 2957) no Hoare annotation was computed. [2021-11-07 02:04:46,268 INFO L857 garLoopResultBuilder]: For program point L2957-17(line 2957) no Hoare annotation was computed. [2021-11-07 02:04:46,269 INFO L857 garLoopResultBuilder]: For program point L2498(lines 2498 2499) no Hoare annotation was computed. [2021-11-07 02:04:46,269 INFO L857 garLoopResultBuilder]: For program point L2498-2(lines 2498 2499) no Hoare annotation was computed. [2021-11-07 02:04:46,269 INFO L857 garLoopResultBuilder]: For program point L2498-1(lines 2498 2499) no Hoare annotation was computed. [2021-11-07 02:04:46,269 INFO L857 garLoopResultBuilder]: For program point L2498-4(lines 2498 2499) no Hoare annotation was computed. [2021-11-07 02:04:46,270 INFO L857 garLoopResultBuilder]: For program point L2498-3(lines 2498 2499) no Hoare annotation was computed. [2021-11-07 02:04:46,270 INFO L857 garLoopResultBuilder]: For program point L2498-5(lines 2498 2499) no Hoare annotation was computed. [2021-11-07 02:04:46,270 INFO L857 garLoopResultBuilder]: For program point L8180-1(lines 8180 8184) no Hoare annotation was computed. [2021-11-07 02:04:46,270 INFO L857 garLoopResultBuilder]: For program point L8180(lines 8180 8184) no Hoare annotation was computed. [2021-11-07 02:04:46,271 INFO L853 garLoopResultBuilder]: At program point L2961-1(lines 2935 2962) the Hoare annotation is: false [2021-11-07 02:04:46,271 INFO L853 garLoopResultBuilder]: At program point L2961(lines 2935 2962) the Hoare annotation is: false [2021-11-07 02:04:46,271 INFO L853 garLoopResultBuilder]: At program point L2961-3(lines 2935 2962) the Hoare annotation is: false [2021-11-07 02:04:46,271 INFO L853 garLoopResultBuilder]: At program point L2961-2(lines 2935 2962) the Hoare annotation is: false [2021-11-07 02:04:46,272 INFO L853 garLoopResultBuilder]: At program point L2961-5(lines 2935 2962) the Hoare annotation is: false [2021-11-07 02:04:46,272 INFO L853 garLoopResultBuilder]: At program point L2961-4(lines 2935 2962) the Hoare annotation is: false [2021-11-07 02:04:46,272 INFO L857 garLoopResultBuilder]: For program point L8511(lines 8511 8513) no Hoare annotation was computed. [2021-11-07 02:04:46,272 INFO L853 garLoopResultBuilder]: At program point L8511-1(lines 8511 8513) the Hoare annotation is: false [2021-11-07 02:04:46,273 INFO L853 garLoopResultBuilder]: At program point L2501-1(lines 2497 2502) the Hoare annotation is: false [2021-11-07 02:04:46,273 INFO L853 garLoopResultBuilder]: At program point L2501(lines 2497 2502) the Hoare annotation is: false [2021-11-07 02:04:46,274 INFO L853 garLoopResultBuilder]: At program point L2501-3(lines 2497 2502) the Hoare annotation is: false [2021-11-07 02:04:46,274 INFO L853 garLoopResultBuilder]: At program point L2501-2(lines 2497 2502) the Hoare annotation is: false [2021-11-07 02:04:46,274 INFO L853 garLoopResultBuilder]: At program point L2501-5(lines 2497 2502) the Hoare annotation is: false [2021-11-07 02:04:46,274 INFO L853 garLoopResultBuilder]: At program point L2501-4(lines 2497 2502) the Hoare annotation is: false [2021-11-07 02:04:46,275 INFO L853 garLoopResultBuilder]: At program point L255(lines 253 256) the Hoare annotation is: false [2021-11-07 02:04:46,275 INFO L853 garLoopResultBuilder]: At program point L255-1(lines 253 256) the Hoare annotation is: false [2021-11-07 02:04:46,275 INFO L853 garLoopResultBuilder]: At program point L255-2(lines 253 256) the Hoare annotation is: false [2021-11-07 02:04:46,275 INFO L853 garLoopResultBuilder]: At program point L255-3(lines 253 256) the Hoare annotation is: false [2021-11-07 02:04:46,276 INFO L857 garLoopResultBuilder]: For program point L8447(lines 8447 8458) no Hoare annotation was computed. [2021-11-07 02:04:46,276 INFO L853 garLoopResultBuilder]: At program point L255-4(lines 253 256) the Hoare annotation is: false [2021-11-07 02:04:46,276 INFO L853 garLoopResultBuilder]: At program point L255-5(lines 253 256) the Hoare annotation is: false [2021-11-07 02:04:46,276 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-07 02:04:46,277 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,277 INFO L857 garLoopResultBuilder]: For program point L8185-1(lines 8185 8190) no Hoare annotation was computed. [2021-11-07 02:04:46,277 INFO L857 garLoopResultBuilder]: For program point L8185(lines 8185 8190) no Hoare annotation was computed. [2021-11-07 02:04:46,277 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,278 INFO L857 garLoopResultBuilder]: For program point L7196(lines 7196 7200) no Hoare annotation was computed. [2021-11-07 02:04:46,282 INFO L853 garLoopResultBuilder]: At program point L6800(lines 6783 6801) the Hoare annotation is: (not (= (_ bv0 64) |ULTIMATE.start_aws_priority_queue_s_swap_harness_~#queue~0.base|)) [2021-11-07 02:04:46,282 INFO L860 garLoopResultBuilder]: At program point L8518(line 8518) the Hoare annotation is: true [2021-11-07 02:04:46,283 INFO L853 garLoopResultBuilder]: At program point L261(line 261) the Hoare annotation is: (not (= (_ bv0 64) |ULTIMATE.start_aws_priority_queue_s_swap_harness_~#queue~0.base|)) [2021-11-07 02:04:46,283 INFO L853 garLoopResultBuilder]: At program point L261-1(line 261) the Hoare annotation is: (not (= (_ bv0 64) |ULTIMATE.start_aws_priority_queue_s_swap_harness_~#queue~0.base|)) [2021-11-07 02:04:46,284 INFO L853 garLoopResultBuilder]: At program point L261-2(line 261) the Hoare annotation is: false [2021-11-07 02:04:46,284 INFO L853 garLoopResultBuilder]: At program point L261-3(line 261) the Hoare annotation is: false [2021-11-07 02:04:46,284 INFO L857 garLoopResultBuilder]: For program point L8454(lines 8454 8457) no Hoare annotation was computed. [2021-11-07 02:04:46,284 INFO L853 garLoopResultBuilder]: At program point L6935-1(lines 6931 6936) the Hoare annotation is: (not (= (_ bv0 64) |ULTIMATE.start_aws_priority_queue_s_swap_harness_~#queue~0.base|)) [2021-11-07 02:04:46,285 INFO L853 garLoopResultBuilder]: At program point L6935(lines 6931 6936) the Hoare annotation is: (not (= (_ bv0 64) |ULTIMATE.start_aws_priority_queue_s_swap_harness_~#queue~0.base|)) [2021-11-07 02:04:46,285 INFO L857 garLoopResultBuilder]: For program point L6803(lines 6803 6807) no Hoare annotation was computed. [2021-11-07 02:04:46,285 INFO L853 garLoopResultBuilder]: At program point L6935-3(lines 6931 6936) the Hoare annotation is: false [2021-11-07 02:04:46,285 INFO L853 garLoopResultBuilder]: At program point L6935-2(lines 6931 6936) the Hoare annotation is: false [2021-11-07 02:04:46,286 INFO L853 garLoopResultBuilder]: At program point L263(line 263) the Hoare annotation is: false [2021-11-07 02:04:46,286 INFO L853 garLoopResultBuilder]: At program point L8191-1(lines 8178 8194) the Hoare annotation is: false [2021-11-07 02:04:46,286 INFO L853 garLoopResultBuilder]: At program point L8191(lines 8178 8194) the Hoare annotation is: false [2021-11-07 02:04:46,286 INFO L857 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-07 02:04:46,287 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,287 INFO L853 garLoopResultBuilder]: At program point L6739-1(lines 6728 6740) the Hoare annotation is: (not (= (_ bv0 64) |ULTIMATE.start_aws_priority_queue_s_swap_harness_~#queue~0.base|)) [2021-11-07 02:04:46,287 INFO L853 garLoopResultBuilder]: At program point L6739(lines 6728 6740) the Hoare annotation is: (not (= (_ bv0 64) |ULTIMATE.start_aws_priority_queue_s_swap_harness_~#queue~0.base|)) [2021-11-07 02:04:46,289 INFO L853 garLoopResultBuilder]: At program point L6939-1(lines 6938 6940) the Hoare annotation is: (not (= (_ bv0 64) |ULTIMATE.start_aws_priority_queue_s_swap_harness_~#queue~0.base|)) [2021-11-07 02:04:46,289 INFO L853 garLoopResultBuilder]: At program point L6939(lines 6938 6940) the Hoare annotation is: (not (= (_ bv0 64) |ULTIMATE.start_aws_priority_queue_s_swap_harness_~#queue~0.base|)) [2021-11-07 02:04:46,290 INFO L853 garLoopResultBuilder]: At program point L6939-3(lines 6938 6940) the Hoare annotation is: (not (= (_ bv0 64) |ULTIMATE.start_aws_priority_queue_s_swap_harness_~#queue~0.base|)) [2021-11-07 02:04:46,291 INFO L853 garLoopResultBuilder]: At program point L6939-2(lines 6938 6940) the Hoare annotation is: (not (= (_ bv0 64) |ULTIMATE.start_aws_priority_queue_s_swap_harness_~#queue~0.base|)) [2021-11-07 02:04:46,291 INFO L857 garLoopResultBuilder]: For program point L6742(lines 6742 6754) no Hoare annotation was computed. [2021-11-07 02:04:46,291 INFO L857 garLoopResultBuilder]: For program point L6742-1(lines 6742 6754) no Hoare annotation was computed. [2021-11-07 02:04:46,292 INFO L857 garLoopResultBuilder]: For program point L8460(lines 8460 8517) no Hoare annotation was computed. [2021-11-07 02:04:46,292 INFO L857 garLoopResultBuilder]: For program point L8262(line 8262) no Hoare annotation was computed. [2021-11-07 02:04:46,292 INFO L857 garLoopResultBuilder]: For program point L8262-3(lines 8262 8263) no Hoare annotation was computed. [2021-11-07 02:04:46,292 INFO L857 garLoopResultBuilder]: For program point L8262-2(line 8262) no Hoare annotation was computed. [2021-11-07 02:04:46,293 INFO L857 garLoopResultBuilder]: For program point L7205(lines 7205 7207) no Hoare annotation was computed. [2021-11-07 02:04:46,293 INFO L857 garLoopResultBuilder]: For program point L8262-8(line 8262) no Hoare annotation was computed. [2021-11-07 02:04:46,293 INFO L857 garLoopResultBuilder]: For program point L8262-6(line 8262) no Hoare annotation was computed. [2021-11-07 02:04:46,293 INFO L857 garLoopResultBuilder]: For program point L8262-5(lines 8262 8263) no Hoare annotation was computed. [2021-11-07 02:04:46,294 INFO L857 garLoopResultBuilder]: For program point L8262-12(line 8262) no Hoare annotation was computed. [2021-11-07 02:04:46,294 INFO L857 garLoopResultBuilder]: For program point L8262-11(lines 8262 8263) no Hoare annotation was computed. [2021-11-07 02:04:46,294 INFO L857 garLoopResultBuilder]: For program point L8262-9(lines 8262 8263) no Hoare annotation was computed. [2021-11-07 02:04:46,294 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,295 INFO L857 garLoopResultBuilder]: For program point L6743(line 6743) no Hoare annotation was computed. [2021-11-07 02:04:46,295 INFO L857 garLoopResultBuilder]: For program point L8262-15(lines 8262 8263) no Hoare annotation was computed. [2021-11-07 02:04:46,295 INFO L857 garLoopResultBuilder]: For program point L8262-14(line 8262) no Hoare annotation was computed. [2021-11-07 02:04:46,295 INFO L857 garLoopResultBuilder]: For program point L6743-4(line 6743) no Hoare annotation was computed. [2021-11-07 02:04:46,295 INFO L857 garLoopResultBuilder]: For program point L6743-2(lines 6743 6753) no Hoare annotation was computed. [2021-11-07 02:04:46,296 INFO L857 garLoopResultBuilder]: For program point L8262-17(lines 8262 8263) no Hoare annotation was computed. [2021-11-07 02:04:46,296 INFO L857 garLoopResultBuilder]: For program point L6743-6(lines 6743 6753) no Hoare annotation was computed. [2021-11-07 02:04:46,296 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,296 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,297 INFO L857 garLoopResultBuilder]: For program point L6750(lines 6750 6752) no Hoare annotation was computed. [2021-11-07 02:04:46,297 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,297 INFO L857 garLoopResultBuilder]: For program point L6750-3(lines 6750 6752) no Hoare annotation was computed. [2021-11-07 02:04:46,297 INFO L857 garLoopResultBuilder]: For program point L6750-2(lines 6750 6752) no Hoare annotation was computed. [2021-11-07 02:04:46,298 INFO L857 garLoopResultBuilder]: For program point L6750-5(lines 6750 6752) no Hoare annotation was computed. [2021-11-07 02:04:46,298 INFO L857 garLoopResultBuilder]: For program point L210(lines 210 212) no Hoare annotation was computed. [2021-11-07 02:04:46,298 INFO L857 garLoopResultBuilder]: For program point L210-1(lines 210 212) no Hoare annotation was computed. [2021-11-07 02:04:46,298 INFO L857 garLoopResultBuilder]: For program point L210-2(lines 210 212) no Hoare annotation was computed. [2021-11-07 02:04:46,298 INFO L857 garLoopResultBuilder]: For program point L210-3(lines 210 212) no Hoare annotation was computed. [2021-11-07 02:04:46,299 INFO L857 garLoopResultBuilder]: For program point L210-4(lines 210 212) no Hoare annotation was computed. [2021-11-07 02:04:46,299 INFO L857 garLoopResultBuilder]: For program point L210-5(lines 210 212) no Hoare annotation was computed. [2021-11-07 02:04:46,299 INFO L857 garLoopResultBuilder]: For program point L210-6(lines 210 212) no Hoare annotation was computed. [2021-11-07 02:04:46,299 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,299 INFO L857 garLoopResultBuilder]: For program point L210-7(lines 210 212) no Hoare annotation was computed. [2021-11-07 02:04:46,300 INFO L857 garLoopResultBuilder]: For program point L210-8(lines 210 212) no Hoare annotation was computed. [2021-11-07 02:04:46,300 INFO L857 garLoopResultBuilder]: For program point L210-9(lines 210 212) no Hoare annotation was computed. [2021-11-07 02:04:46,300 INFO L857 garLoopResultBuilder]: For program point L210-10(lines 210 212) no Hoare annotation was computed. [2021-11-07 02:04:46,300 INFO L857 garLoopResultBuilder]: For program point L210-11(lines 210 212) no Hoare annotation was computed. [2021-11-07 02:04:46,301 INFO L853 garLoopResultBuilder]: At program point L6949-3(lines 6948 6952) the Hoare annotation is: false [2021-11-07 02:04:46,301 INFO L857 garLoopResultBuilder]: For program point L6949-2(lines 6949 6951) no Hoare annotation was computed. [2021-11-07 02:04:46,301 INFO L857 garLoopResultBuilder]: For program point L6949(lines 6949 6951) no Hoare annotation was computed. [2021-11-07 02:04:46,301 INFO L853 garLoopResultBuilder]: At program point L6949-7(lines 6948 6952) the Hoare annotation is: false [2021-11-07 02:04:46,302 INFO L857 garLoopResultBuilder]: For program point L6949-6(lines 6949 6951) no Hoare annotation was computed. [2021-11-07 02:04:46,302 INFO L857 garLoopResultBuilder]: For program point L6949-4(lines 6949 6951) no Hoare annotation was computed. [2021-11-07 02:04:46,302 INFO L857 garLoopResultBuilder]: For program point L211(line 211) no Hoare annotation was computed. [2021-11-07 02:04:46,303 INFO L857 garLoopResultBuilder]: For program point L211-2(line 211) no Hoare annotation was computed. [2021-11-07 02:04:46,304 INFO L857 garLoopResultBuilder]: For program point L8271(line 8271) no Hoare annotation was computed. [2021-11-07 02:04:46,304 INFO L857 garLoopResultBuilder]: For program point L211-4(line 211) no Hoare annotation was computed. [2021-11-07 02:04:46,304 INFO L857 garLoopResultBuilder]: For program point L211-6(line 211) no Hoare annotation was computed. [2021-11-07 02:04:46,304 INFO L857 garLoopResultBuilder]: For program point L8271-4(line 8271) no Hoare annotation was computed. [2021-11-07 02:04:46,304 INFO L857 garLoopResultBuilder]: For program point L211-8(line 211) no Hoare annotation was computed. [2021-11-07 02:04:46,305 INFO L853 garLoopResultBuilder]: At program point L8271-3(lines 8217 8272) the Hoare annotation is: false [2021-11-07 02:04:46,305 INFO L857 garLoopResultBuilder]: For program point L8271-2(line 8271) no Hoare annotation was computed. [2021-11-07 02:04:46,305 INFO L857 garLoopResultBuilder]: For program point L211-10(line 211) no Hoare annotation was computed. [2021-11-07 02:04:46,305 INFO L857 garLoopResultBuilder]: For program point L8271-8(line 8271) no Hoare annotation was computed. [2021-11-07 02:04:46,306 INFO L857 garLoopResultBuilder]: For program point L211-12(line 211) no Hoare annotation was computed. [2021-11-07 02:04:46,306 INFO L853 garLoopResultBuilder]: At program point L8271-7(lines 8217 8272) the Hoare annotation is: false [2021-11-07 02:04:46,306 INFO L857 garLoopResultBuilder]: For program point L8271-6(line 8271) no Hoare annotation was computed. [2021-11-07 02:04:46,306 INFO L857 garLoopResultBuilder]: For program point L211-14(line 211) no Hoare annotation was computed. [2021-11-07 02:04:46,307 INFO L857 garLoopResultBuilder]: For program point L211-16(line 211) no Hoare annotation was computed. [2021-11-07 02:04:46,307 INFO L853 garLoopResultBuilder]: At program point L8271-11(lines 8217 8272) the Hoare annotation is: false [2021-11-07 02:04:46,307 INFO L857 garLoopResultBuilder]: For program point L8271-10(line 8271) no Hoare annotation was computed. [2021-11-07 02:04:46,307 INFO L857 garLoopResultBuilder]: For program point L211-18(line 211) no Hoare annotation was computed. [2021-11-07 02:04:46,307 INFO L853 garLoopResultBuilder]: At program point L2590(lines 2586 2594) the Hoare annotation is: false [2021-11-07 02:04:46,308 INFO L857 garLoopResultBuilder]: For program point L211-20(line 211) no Hoare annotation was computed. [2021-11-07 02:04:46,308 INFO L857 garLoopResultBuilder]: For program point L211-22(line 211) no Hoare annotation was computed. [2021-11-07 02:04:46,309 INFO L853 garLoopResultBuilder]: At program point L2590-2(lines 2586 2594) the Hoare annotation is: false [2021-11-07 02:04:46,309 INFO L853 garLoopResultBuilder]: At program point L2590-1(lines 2586 2594) the Hoare annotation is: false [2021-11-07 02:04:46,310 INFO L853 garLoopResultBuilder]: At program point L2590-4(lines 2586 2594) the Hoare annotation is: false [2021-11-07 02:04:46,310 INFO L853 garLoopResultBuilder]: At program point L2590-3(lines 2586 2594) the Hoare annotation is: false [2021-11-07 02:04:46,310 INFO L853 garLoopResultBuilder]: At program point L2590-5(lines 2586 2594) the Hoare annotation is: false [2021-11-07 02:04:46,310 INFO L853 garLoopResultBuilder]: At program point L1998(lines 1988 1999) the Hoare annotation is: false [2021-11-07 02:04:46,311 INFO L853 garLoopResultBuilder]: At program point L1998-1(lines 1988 1999) the Hoare annotation is: false [2021-11-07 02:04:46,311 INFO L853 garLoopResultBuilder]: At program point L1998-2(lines 1988 1999) the Hoare annotation is: false [2021-11-07 02:04:46,311 INFO L853 garLoopResultBuilder]: At program point L1998-3(lines 1988 1999) the Hoare annotation is: false [2021-11-07 02:04:46,311 INFO L853 garLoopResultBuilder]: At program point L1998-4(lines 1988 1999) the Hoare annotation is: false [2021-11-07 02:04:46,311 INFO L853 garLoopResultBuilder]: At program point L1998-5(lines 1988 1999) the Hoare annotation is: false [2021-11-07 02:04:46,312 INFO L857 garLoopResultBuilder]: For program point L8475(lines 8475 8483) no Hoare annotation was computed. [2021-11-07 02:04:46,312 INFO L857 garLoopResultBuilder]: For program point L8475-2(lines 8475 8483) no Hoare annotation was computed. [2021-11-07 02:04:46,312 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-07 02:04:46,312 INFO L857 garLoopResultBuilder]: For program point L8278(lines 8278 8282) no Hoare annotation was computed. [2021-11-07 02:04:46,313 INFO L857 garLoopResultBuilder]: For program point L8278-2(lines 8278 8282) no Hoare annotation was computed. [2021-11-07 02:04:46,313 INFO L857 garLoopResultBuilder]: For program point L8278-1(lines 8278 8282) no Hoare annotation was computed. [2021-11-07 02:04:46,313 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,313 INFO L857 garLoopResultBuilder]: For program point L222(lines 222 224) no Hoare annotation was computed. [2021-11-07 02:04:46,313 INFO L857 garLoopResultBuilder]: For program point L222-1(lines 222 224) no Hoare annotation was computed. [2021-11-07 02:04:46,314 INFO L857 garLoopResultBuilder]: For program point L222-2(lines 222 224) no Hoare annotation was computed. [2021-11-07 02:04:46,314 INFO L857 garLoopResultBuilder]: For program point L222-3(lines 222 224) no Hoare annotation was computed. [2021-11-07 02:04:46,314 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,315 INFO L857 garLoopResultBuilder]: For program point L222-4(lines 222 224) no Hoare annotation was computed. [2021-11-07 02:04:46,316 INFO L857 garLoopResultBuilder]: For program point L222-5(lines 222 224) no Hoare annotation was computed. [2021-11-07 02:04:46,316 INFO L857 garLoopResultBuilder]: For program point L222-6(lines 222 224) no Hoare annotation was computed. [2021-11-07 02:04:46,316 INFO L857 garLoopResultBuilder]: For program point L222-7(lines 222 224) no Hoare annotation was computed. [2021-11-07 02:04:46,316 INFO L857 garLoopResultBuilder]: For program point L222-8(lines 222 224) no Hoare annotation was computed. [2021-11-07 02:04:46,317 INFO L857 garLoopResultBuilder]: For program point L222-9(lines 222 224) no Hoare annotation was computed. [2021-11-07 02:04:46,317 INFO L857 garLoopResultBuilder]: For program point L222-10(lines 222 224) no Hoare annotation was computed. [2021-11-07 02:04:46,317 INFO L857 garLoopResultBuilder]: For program point L222-11(lines 222 224) no Hoare annotation was computed. [2021-11-07 02:04:46,317 INFO L857 garLoopResultBuilder]: For program point L222-12(lines 222 224) no Hoare annotation was computed. [2021-11-07 02:04:46,317 INFO L857 garLoopResultBuilder]: For program point L222-13(lines 222 224) no Hoare annotation was computed. [2021-11-07 02:04:46,318 INFO L857 garLoopResultBuilder]: For program point L222-14(lines 222 224) no Hoare annotation was computed. [2021-11-07 02:04:46,318 INFO L857 garLoopResultBuilder]: For program point L222-15(lines 222 224) no Hoare annotation was computed. [2021-11-07 02:04:46,318 INFO L853 garLoopResultBuilder]: At program point L2337-3(lines 2337 2343) the Hoare annotation is: false [2021-11-07 02:04:46,318 INFO L857 garLoopResultBuilder]: For program point L223(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,319 INFO L857 garLoopResultBuilder]: For program point L2337-2(lines 2337 2343) no Hoare annotation was computed. [2021-11-07 02:04:46,319 INFO L857 garLoopResultBuilder]: For program point L223-1(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,319 INFO L857 garLoopResultBuilder]: For program point L2337-4(lines 2337 2343) no Hoare annotation was computed. [2021-11-07 02:04:46,319 INFO L857 garLoopResultBuilder]: For program point L223-3(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,319 INFO L857 garLoopResultBuilder]: For program point L2337-7(lines 2337 2343) no Hoare annotation was computed. [2021-11-07 02:04:46,320 INFO L857 garLoopResultBuilder]: For program point L223-4(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,320 INFO L857 garLoopResultBuilder]: For program point L2337-9(lines 2337 2343) no Hoare annotation was computed. [2021-11-07 02:04:46,320 INFO L857 garLoopResultBuilder]: For program point L223-6(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,320 INFO L853 garLoopResultBuilder]: At program point L2337-8(lines 2337 2343) the Hoare annotation is: false [2021-11-07 02:04:46,321 INFO L857 garLoopResultBuilder]: For program point L223-7(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,321 INFO L857 garLoopResultBuilder]: For program point L223-9(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,321 INFO L853 garLoopResultBuilder]: At program point L2337-13(lines 2337 2343) the Hoare annotation is: false [2021-11-07 02:04:46,321 INFO L857 garLoopResultBuilder]: For program point L223-10(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,321 INFO L857 garLoopResultBuilder]: For program point L2337-12(lines 2337 2343) no Hoare annotation was computed. [2021-11-07 02:04:46,322 INFO L857 garLoopResultBuilder]: For program point L223-12(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,322 INFO L857 garLoopResultBuilder]: For program point L2337-14(lines 2337 2343) no Hoare annotation was computed. [2021-11-07 02:04:46,322 INFO L857 garLoopResultBuilder]: For program point L223-13(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,322 INFO L857 garLoopResultBuilder]: For program point L2337-17(lines 2337 2343) no Hoare annotation was computed. [2021-11-07 02:04:46,323 INFO L857 garLoopResultBuilder]: For program point L223-15(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,323 INFO L857 garLoopResultBuilder]: For program point L2337-19(lines 2337 2343) no Hoare annotation was computed. [2021-11-07 02:04:46,323 INFO L857 garLoopResultBuilder]: For program point L223-16(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,323 INFO L853 garLoopResultBuilder]: At program point L2337-18(lines 2337 2343) the Hoare annotation is: false [2021-11-07 02:04:46,323 INFO L857 garLoopResultBuilder]: For program point L223-18(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,324 INFO L857 garLoopResultBuilder]: For program point L223-19(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,324 INFO L853 garLoopResultBuilder]: At program point L2337-23(lines 2337 2343) the Hoare annotation is: false [2021-11-07 02:04:46,324 INFO L857 garLoopResultBuilder]: For program point L2337-22(lines 2337 2343) no Hoare annotation was computed. [2021-11-07 02:04:46,324 INFO L857 garLoopResultBuilder]: For program point L223-21(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,325 INFO L857 garLoopResultBuilder]: For program point L223-22(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,325 INFO L857 garLoopResultBuilder]: For program point L2337-24(lines 2337 2343) no Hoare annotation was computed. [2021-11-07 02:04:46,325 INFO L857 garLoopResultBuilder]: For program point L223-24(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,325 INFO L857 garLoopResultBuilder]: For program point L223-25(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,327 INFO L857 garLoopResultBuilder]: For program point L223-27(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,327 INFO L857 garLoopResultBuilder]: For program point L2338(lines 2338 2342) no Hoare annotation was computed. [2021-11-07 02:04:46,328 INFO L857 garLoopResultBuilder]: For program point L223-28(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,328 INFO L857 garLoopResultBuilder]: For program point L2338-2(lines 2338 2342) no Hoare annotation was computed. [2021-11-07 02:04:46,328 INFO L857 garLoopResultBuilder]: For program point L223-30(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,328 INFO L857 garLoopResultBuilder]: For program point L2338-1(lines 2338 2342) no Hoare annotation was computed. [2021-11-07 02:04:46,329 INFO L857 garLoopResultBuilder]: For program point L223-31(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,329 INFO L857 garLoopResultBuilder]: For program point L2338-4(lines 2338 2342) no Hoare annotation was computed. [2021-11-07 02:04:46,329 INFO L857 garLoopResultBuilder]: For program point L2338-3(lines 2338 2342) no Hoare annotation was computed. [2021-11-07 02:04:46,329 INFO L857 garLoopResultBuilder]: For program point L223-33(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,330 INFO L857 garLoopResultBuilder]: For program point L223-34(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,330 INFO L857 garLoopResultBuilder]: For program point L223-36(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,330 INFO L857 garLoopResultBuilder]: For program point L223-37(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,330 INFO L857 garLoopResultBuilder]: For program point L223-39(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,330 INFO L857 garLoopResultBuilder]: For program point L223-40(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,331 INFO L857 garLoopResultBuilder]: For program point L223-42(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,331 INFO L857 garLoopResultBuilder]: For program point L223-43(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,331 INFO L857 garLoopResultBuilder]: For program point L223-45(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,331 INFO L857 garLoopResultBuilder]: For program point L223-46(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,332 INFO L857 garLoopResultBuilder]: For program point L8219-1(lines 8219 8223) no Hoare annotation was computed. [2021-11-07 02:04:46,332 INFO L857 garLoopResultBuilder]: For program point L8219(lines 8219 8223) no Hoare annotation was computed. [2021-11-07 02:04:46,332 INFO L857 garLoopResultBuilder]: For program point L8219-2(lines 8219 8223) no Hoare annotation was computed. [2021-11-07 02:04:46,332 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-11-07 02:04:46,333 INFO L857 garLoopResultBuilder]: For program point L2939-1(lines 2939 2943) no Hoare annotation was computed. [2021-11-07 02:04:46,333 INFO L857 garLoopResultBuilder]: For program point L2939(lines 2939 2943) no Hoare annotation was computed. [2021-11-07 02:04:46,333 INFO L857 garLoopResultBuilder]: For program point L2939-3(lines 2939 2943) no Hoare annotation was computed. [2021-11-07 02:04:46,333 INFO L857 garLoopResultBuilder]: For program point L2939-2(lines 2939 2943) no Hoare annotation was computed. [2021-11-07 02:04:46,333 INFO L857 garLoopResultBuilder]: For program point L2939-5(lines 2939 2943) no Hoare annotation was computed. [2021-11-07 02:04:46,334 INFO L857 garLoopResultBuilder]: For program point L2939-4(lines 2939 2943) no Hoare annotation was computed. [2021-11-07 02:04:46,334 INFO L857 garLoopResultBuilder]: For program point L7366(lines 7366 7368) no Hoare annotation was computed. [2021-11-07 02:04:46,334 INFO L853 garLoopResultBuilder]: At program point L2345-1(lines 2331 2348) the Hoare annotation is: false [2021-11-07 02:04:46,334 INFO L853 garLoopResultBuilder]: At program point L2345(lines 2331 2348) the Hoare annotation is: false [2021-11-07 02:04:46,335 INFO L853 garLoopResultBuilder]: At program point L2345-3(lines 2331 2348) the Hoare annotation is: false [2021-11-07 02:04:46,335 INFO L853 garLoopResultBuilder]: At program point L2345-2(lines 2331 2348) the Hoare annotation is: false [2021-11-07 02:04:46,335 INFO L857 garLoopResultBuilder]: For program point L7366-4(lines 7366 7368) no Hoare annotation was computed. [2021-11-07 02:04:46,335 INFO L857 garLoopResultBuilder]: For program point L7366-3(lines 7366 7368) no Hoare annotation was computed. [2021-11-07 02:04:46,336 INFO L853 garLoopResultBuilder]: At program point L2345-4(lines 2331 2348) the Hoare annotation is: false [2021-11-07 02:04:46,336 INFO L857 garLoopResultBuilder]: For program point L7366-2(lines 7366 7368) no Hoare annotation was computed. [2021-11-07 02:04:46,336 INFO L857 garLoopResultBuilder]: For program point L7366-1(lines 7366 7368) no Hoare annotation was computed. [2021-11-07 02:04:46,336 INFO L857 garLoopResultBuilder]: For program point L7366-5(lines 7366 7368) no Hoare annotation was computed. [2021-11-07 02:04:46,337 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-07 02:04:46,341 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2021-11-07 02:04:46,344 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-07 02:04:46,376 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 02:04:46 BoogieIcfgContainer [2021-11-07 02:04:46,391 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-07 02:04:46,392 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-07 02:04:46,392 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-07 02:04:46,392 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-07 02:04:46,393 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:04:22" (3/4) ... [2021-11-07 02:04:46,397 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-07 02:04:46,447 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 225 nodes and edges [2021-11-07 02:04:46,452 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 87 nodes and edges [2021-11-07 02:04:46,457 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 27 nodes and edges [2021-11-07 02:04:46,462 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2021-11-07 02:04:46,467 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-11-07 02:04:46,472 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-11-07 02:04:46,477 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-07 02:04:46,482 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-07 02:04:46,530 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \result == 0bv8 [2021-11-07 02:04:48,007 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/witness.graphml [2021-11-07 02:04:48,008 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-07 02:04:48,010 INFO L168 Benchmark]: Toolchain (without parser) took 54148.77 ms. Allocated memory was 73.4 MB in the beginning and 610.3 MB in the end (delta: 536.9 MB). Free memory was 46.6 MB in the beginning and 375.6 MB in the end (delta: -329.0 MB). Peak memory consumption was 423.9 MB. Max. memory is 16.1 GB. [2021-11-07 02:04:48,010 INFO L168 Benchmark]: CDTParser took 0.46 ms. Allocated memory is still 73.4 MB. Free memory is still 54.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 02:04:48,011 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4819.91 ms. Allocated memory was 73.4 MB in the beginning and 127.9 MB in the end (delta: 54.5 MB). Free memory was 46.4 MB in the beginning and 63.3 MB in the end (delta: -16.9 MB). Peak memory consumption was 61.2 MB. Max. memory is 16.1 GB. [2021-11-07 02:04:48,011 INFO L168 Benchmark]: Boogie Procedure Inliner took 321.32 ms. Allocated memory is still 127.9 MB. Free memory was 63.3 MB in the beginning and 48.7 MB in the end (delta: 14.6 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-11-07 02:04:48,012 INFO L168 Benchmark]: Boogie Preprocessor took 306.28 ms. Allocated memory is still 127.9 MB. Free memory was 48.7 MB in the beginning and 62.1 MB in the end (delta: -13.4 MB). Peak memory consumption was 9.1 MB. Max. memory is 16.1 GB. [2021-11-07 02:04:48,012 INFO L168 Benchmark]: RCFGBuilder took 23185.79 ms. Allocated memory was 127.9 MB in the beginning and 610.3 MB in the end (delta: 482.3 MB). Free memory was 62.1 MB in the beginning and 517.3 MB in the end (delta: -455.1 MB). Peak memory consumption was 306.4 MB. Max. memory is 16.1 GB. [2021-11-07 02:04:48,013 INFO L168 Benchmark]: TraceAbstraction took 23889.67 ms. Allocated memory is still 610.3 MB. Free memory was 517.3 MB in the beginning and 453.2 MB in the end (delta: 64.0 MB). Peak memory consumption was 63.0 MB. Max. memory is 16.1 GB. [2021-11-07 02:04:48,013 INFO L168 Benchmark]: Witness Printer took 1616.34 ms. Allocated memory is still 610.3 MB. Free memory was 453.2 MB in the beginning and 375.6 MB in the end (delta: 77.7 MB). Peak memory consumption was 294.7 MB. Max. memory is 16.1 GB. [2021-11-07 02:04:48,016 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46 ms. Allocated memory is still 73.4 MB. Free memory is still 54.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4819.91 ms. Allocated memory was 73.4 MB in the beginning and 127.9 MB in the end (delta: 54.5 MB). Free memory was 46.4 MB in the beginning and 63.3 MB in the end (delta: -16.9 MB). Peak memory consumption was 61.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 321.32 ms. Allocated memory is still 127.9 MB. Free memory was 63.3 MB in the beginning and 48.7 MB in the end (delta: 14.6 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 306.28 ms. Allocated memory is still 127.9 MB. Free memory was 48.7 MB in the beginning and 62.1 MB in the end (delta: -13.4 MB). Peak memory consumption was 9.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 23185.79 ms. Allocated memory was 127.9 MB in the beginning and 610.3 MB in the end (delta: 482.3 MB). Free memory was 62.1 MB in the beginning and 517.3 MB in the end (delta: -455.1 MB). Peak memory consumption was 306.4 MB. Max. memory is 16.1 GB. * TraceAbstraction took 23889.67 ms. Allocated memory is still 610.3 MB. Free memory was 517.3 MB in the beginning and 453.2 MB in the end (delta: 64.0 MB). Peak memory consumption was 63.0 MB. Max. memory is 16.1 GB. * Witness Printer took 1616.34 ms. Allocated memory is still 610.3 MB. Free memory was 453.2 MB in the beginning and 375.6 MB in the end (delta: 77.7 MB). Peak memory consumption was 294.7 MB. Max. memory is 16.1 GB. * 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 - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - 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 1 procedures, 296 locations, 16 error locations. Started 1 CEGAR loops. OverallTime: 23.7s, OverallIterations: 3, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 2.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.5s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 780 SDtfs, 122 SDslu, 741 SDs, 0 SdLazy, 40 SolverSat, 2 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 2.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 232 GetRequests, 226 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=296occurred 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, 3 MinimizatonAttempts, 89 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 68 LocationsWithAnnotation, 68 PreInvPairs, 78 NumberOfFragments, 103 HoareAnnotationTreeSize, 68 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 68 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.5s SsaConstructionTime, 15.3s SatisfiabilityAnalysisTime, 2.4s InterpolantComputationTime, 118 NumberOfCodeBlocks, 118 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 230 ConstructedInterpolants, 0 QuantifiedInterpolants, 352 SizeOfPredicates, 5 NumberOfNonLiveVariables, 4797 ConjunctsInSsa, 10 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 0/0 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 16 specifications checked. All of them hold - InvariantResult [Line: 6728]: Loop Invariant Derived loop invariant: !(0bv64 == queue) - InvariantResult [Line: 2337]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6728]: Loop Invariant Derived loop invariant: !(0bv64 == queue) - InvariantResult [Line: 6948]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6938]: Loop Invariant Derived loop invariant: !(0bv64 == queue) - InvariantResult [Line: 8178]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2586]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 261]: Loop Invariant Derived loop invariant: !(0bv64 == queue) - InvariantResult [Line: 2586]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6938]: Loop Invariant Derived loop invariant: !(0bv64 == queue) - InvariantResult [Line: 8217]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8275]: Loop Invariant Derived loop invariant: \result == 0bv8 - InvariantResult [Line: 6948]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2337]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6783]: Loop Invariant Derived loop invariant: !(0bv64 == queue) - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6931]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2331]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8217]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2331]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2337]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8511]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2586]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 261]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2331]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2331]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6931]: Loop Invariant Derived loop invariant: !(0bv64 == queue) - InvariantResult [Line: 2935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6938]: Loop Invariant Derived loop invariant: !(0bv64 == queue) - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2586]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8217]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2337]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8518]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8275]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6931]: Loop Invariant Derived loop invariant: !(0bv64 == queue) - InvariantResult [Line: 8275]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 261]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8178]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2586]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6938]: Loop Invariant Derived loop invariant: !(0bv64 == queue) - InvariantResult [Line: 2586]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2337]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 263]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1988]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6931]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2331]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 261]: Loop Invariant Derived loop invariant: !(0bv64 == queue) RESULT: Ultimate proved your program to be correct! [2021-11-07 02:04:48,129 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d06d63b-93ee-47dd-91b8-0233a5aee38f/bin/utaipan-UUZaoUuFF8/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