./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 4d014703 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 71e6233f0d05e5cf619ccd9274ea3c6050381d25e3875969761913952ef0c093 --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.seqcomp-4d01470 [2021-11-02 14:02:59,196 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-02 14:02:59,198 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-02 14:02:59,231 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-02 14:02:59,232 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-02 14:02:59,235 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-02 14:02:59,237 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-02 14:02:59,243 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-02 14:02:59,245 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-02 14:02:59,250 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-02 14:02:59,250 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-02 14:02:59,252 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-02 14:02:59,252 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-02 14:02:59,254 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-02 14:02:59,254 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-02 14:02:59,255 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-02 14:02:59,256 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-02 14:02:59,256 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-02 14:02:59,258 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-02 14:02:59,260 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-02 14:02:59,261 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-02 14:02:59,262 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-02 14:02:59,263 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-02 14:02:59,264 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-02 14:02:59,265 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-02 14:02:59,266 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-02 14:02:59,266 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-02 14:02:59,267 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-02 14:02:59,267 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-02 14:02:59,268 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-02 14:02:59,268 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-02 14:02:59,268 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-02 14:02:59,269 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-02 14:02:59,269 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-02 14:02:59,270 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-02 14:02:59,270 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-02 14:02:59,271 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-02 14:02:59,271 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-02 14:02:59,271 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-02 14:02:59,272 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-02 14:02:59,272 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-02 14:02:59,273 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-02 14:02:59,293 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-02 14:02:59,294 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-02 14:02:59,294 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-02 14:02:59,294 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-02 14:02:59,296 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-02 14:02:59,296 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-02 14:02:59,296 INFO L138 SettingsManager]: * Use SBE=true [2021-11-02 14:02:59,297 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-02 14:02:59,297 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-02 14:02:59,297 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-02 14:02:59,298 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-02 14:02:59,298 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-02 14:02:59,298 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-02 14:02:59,298 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-02 14:02:59,298 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-02 14:02:59,299 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-02 14:02:59,299 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-02 14:02:59,299 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-02 14:02:59,299 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-02 14:02:59,299 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-02 14:02:59,299 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-02 14:02:59,300 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-02 14:02:59,300 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-02 14:02:59,300 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-02 14:02:59,300 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-02 14:02:59,300 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-02 14:02:59,300 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-02 14:02:59,301 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-02 14:02:59,301 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-02 14:02:59,301 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71e6233f0d05e5cf619ccd9274ea3c6050381d25e3875969761913952ef0c093 [2021-11-02 14:02:59,521 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-02 14:02:59,557 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-02 14:02:59,561 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-02 14:02:59,563 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-02 14:02:59,564 INFO L275 PluginConnector]: CDTParser initialized [2021-11-02 14:02:59,565 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i [2021-11-02 14:02:59,630 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/425a68120/f6271c53eebc4225879fc034ee3c7e25/FLAG211aa7e23 [2021-11-02 14:03:00,332 INFO L306 CDTParser]: Found 1 translation units. [2021-11-02 14:03:00,333 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i [2021-11-02 14:03:00,361 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/425a68120/f6271c53eebc4225879fc034ee3c7e25/FLAG211aa7e23 [2021-11-02 14:03:00,480 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/425a68120/f6271c53eebc4225879fc034ee3c7e25 [2021-11-02 14:03:00,482 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-02 14:03:00,483 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-02 14:03:00,487 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-02 14:03:00,487 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-02 14:03:00,494 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-02 14:03:00,495 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 02:03:00" (1/1) ... [2021-11-02 14:03:00,496 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b7fc424 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 02:03:00, skipping insertion in model container [2021-11-02 14:03:00,497 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 02:03:00" (1/1) ... [2021-11-02 14:03:00,502 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-02 14:03:00,576 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-02 14:03:00,816 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i[4499,4512] [2021-11-02 14:03:00,824 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i[4559,4572] [2021-11-02 14:03:00,852 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-02 14:03:00,859 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-02 14:03:01,470 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,471 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,471 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,471 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,472 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,480 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,481 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,482 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,482 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,483 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,484 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,484 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,485 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,669 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-02 14:03:01,670 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-02 14:03:01,670 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-02 14:03:01,671 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-02 14:03:01,672 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-02 14:03:01,673 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-02 14:03:01,673 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-02 14:03:01,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-02 14:03:01,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-02 14:03:01,675 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-02 14:03:01,775 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-02 14:03:01,816 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,824 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,868 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,869 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,870 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,871 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,871 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,871 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,872 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,873 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,873 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,873 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,874 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,874 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,874 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,877 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,878 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,878 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,878 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,885 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,918 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,922 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,923 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,935 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:01,973 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-02 14:03:02,035 INFO L203 MainTranslator]: Completed pre-run [2021-11-02 14:03:02,046 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i[4499,4512] [2021-11-02 14:03:02,047 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i[4559,4572] [2021-11-02 14:03:02,048 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-02 14:03:02,048 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-02 14:03:02,082 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,099 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,100 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,100 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,100 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,104 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,104 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,105 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,105 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,106 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,106 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,106 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,106 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-02 14:03:02,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-02 14:03:02,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-02 14:03:02,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-02 14:03:02,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-02 14:03:02,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-02 14:03:02,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-02 14:03:02,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-02 14:03:02,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-02 14:03:02,166 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-02 14:03:02,176 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-02 14:03:02,219 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,224 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,267 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,268 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,269 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,269 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,269 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,270 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,270 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,270 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,271 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,271 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,272 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,272 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,272 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,273 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,274 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,274 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,275 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,276 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,276 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,282 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,283 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,283 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-02 14:03:02,293 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-02 14:03:02,466 INFO L208 MainTranslator]: Completed translation [2021-11-02 14:03:02,467 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 02:03:02 WrapperNode [2021-11-02 14:03:02,467 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-02 14:03:02,468 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-02 14:03:02,468 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-02 14:03:02,469 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-02 14:03:02,474 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 02:03:02" (1/1) ... [2021-11-02 14:03:02,575 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 02:03:02" (1/1) ... [2021-11-02 14:03:02,654 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-02 14:03:02,656 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-02 14:03:02,656 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-02 14:03:02,656 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-02 14:03:02,662 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 02:03:02" (1/1) ... [2021-11-02 14:03:02,663 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 02:03:02" (1/1) ... [2021-11-02 14:03:02,675 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 02:03:02" (1/1) ... [2021-11-02 14:03:02,676 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 02:03:02" (1/1) ... [2021-11-02 14:03:02,723 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 02:03:02" (1/1) ... [2021-11-02 14:03:02,730 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 02:03:02" (1/1) ... [2021-11-02 14:03:02,738 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 02:03:02" (1/1) ... [2021-11-02 14:03:02,750 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-02 14:03:02,751 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-02 14:03:02,752 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-02 14:03:02,752 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-02 14:03:02,753 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 02:03:02" (1/1) ... [2021-11-02 14:03:02,759 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-02 14:03:02,769 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-02 14:03:02,797 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-02 14:03:02,864 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-02 14:03:02,888 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-02 14:03:02,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-02 14:03:02,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-02 14:03:02,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-02 14:03:02,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-02 14:03:02,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-02 14:03:02,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-02 14:03:02,889 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-11-02 14:03:02,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-02 14:03:02,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-02 14:03:02,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-02 14:03:02,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-02 14:03:07,242 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-02 14:03:07,243 INFO L299 CfgBuilder]: Removed 215 assume(true) statements. [2021-11-02 14:03:07,245 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 02:03:07 BoogieIcfgContainer [2021-11-02 14:03:07,246 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-02 14:03:07,247 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-02 14:03:07,247 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-02 14:03:07,250 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-02 14:03:07,251 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 02:03:00" (1/3) ... [2021-11-02 14:03:07,254 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36d4d774 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 02:03:07, skipping insertion in model container [2021-11-02 14:03:07,254 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 02:03:02" (2/3) ... [2021-11-02 14:03:07,254 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36d4d774 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 02:03:07, skipping insertion in model container [2021-11-02 14:03:07,254 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 02:03:07" (3/3) ... [2021-11-02 14:03:07,256 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_swap_harness.i [2021-11-02 14:03:07,265 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-02 14:03:07,265 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 16 error locations. [2021-11-02 14:03:07,308 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-02 14:03:07,322 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=PETRI_NET, 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 [2021-11-02 14:03:07,326 INFO L340 AbstractCegarLoop]: Starting to check reachability of 16 error locations. [2021-11-02 14:03:07,345 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) [2021-11-02 14:03:07,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-02 14:03:07,352 INFO L506 BasicCegarLoop]: Found error trace [2021-11-02 14:03:07,353 INFO L514 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] [2021-11-02 14:03:07,353 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)] === [2021-11-02 14:03:07,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 14:03:07,357 INFO L85 PathProgramCache]: Analyzing trace with hash 1952692641, now seen corresponding path program 1 times [2021-11-02 14:03:07,366 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 14:03:07,367 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [395856601] [2021-11-02 14:03:07,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 14:03:07,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 14:03:07,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 14:03:07,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-02 14:03:07,898 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-02 14:03:07,898 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [395856601] [2021-11-02 14:03:07,899 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [395856601] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-02 14:03:07,899 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-02 14:03:07,899 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-02 14:03:07,900 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [40739142] [2021-11-02 14:03:07,904 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-11-02 14:03:07,904 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-02 14:03:07,927 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-11-02 14:03:07,928 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-02 14:03:07,931 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) [2021-11-02 14:03:10,003 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-02 14:03:11,746 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-02 14:03:11,746 INFO L93 Difference]: Finished difference Result 586 states and 809 transitions. [2021-11-02 14:03:11,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-11-02 14:03:11,749 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 [2021-11-02 14:03:11,749 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-02 14:03:11,759 INFO L225 Difference]: With dead ends: 586 [2021-11-02 14:03:11,759 INFO L226 Difference]: Without dead ends: 291 [2021-11-02 14:03:11,761 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.03ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-11-02 14:03:11,767 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 374 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3373.33ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 375 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 5.76ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 374 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3726.10ms IncrementalHoareTripleChecker+Time [2021-11-02 14:03:11,768 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 0 Invalid, 375 Unknown, 0 Unchecked, 5.76ms Time], IncrementalHoareTripleChecker [0 Valid, 374 Invalid, 1 Unknown, 0 Unchecked, 3726.10ms Time] [2021-11-02 14:03:11,790 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 291 states. [2021-11-02 14:03:11,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 291 to 291. [2021-11-02 14:03:11,835 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) [2021-11-02 14:03:11,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 291 states and 370 transitions. [2021-11-02 14:03:11,837 INFO L78 Accepts]: Start accepts. Automaton has 291 states and 370 transitions. Word has length 38 [2021-11-02 14:03:11,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-02 14:03:11,838 INFO L470 AbstractCegarLoop]: Abstraction has 291 states and 370 transitions. [2021-11-02 14:03:11,838 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) [2021-11-02 14:03:11,838 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 370 transitions. [2021-11-02 14:03:11,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-02 14:03:11,839 INFO L506 BasicCegarLoop]: Found error trace [2021-11-02 14:03:11,839 INFO L514 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] [2021-11-02 14:03:11,840 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-02 14:03:11,840 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)] === [2021-11-02 14:03:11,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 14:03:11,840 INFO L85 PathProgramCache]: Analyzing trace with hash -255690721, now seen corresponding path program 1 times [2021-11-02 14:03:11,841 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 14:03:11,841 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [242458426] [2021-11-02 14:03:11,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 14:03:11,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 14:03:11,924 ERROR L247 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2021-11-02 14:03:11,924 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [792897129] [2021-11-02 14:03:11,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 14:03:11,924 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-02 14:03:11,925 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-02 14:03:11,926 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-02 14:03:11,938 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-02 14:06:32,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 14:06:32,457 INFO L263 TraceCheckSpWp]: Trace formula consists of 2409 conjuncts, 9 conjunts are in the unsatisfiable core [2021-11-02 14:06:32,466 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-02 14:06:32,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-02 14:06:32,718 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-02 14:06:32,718 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-02 14:06:32,718 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [242458426] [2021-11-02 14:06:32,719 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-02 14:06:32,719 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [792897129] [2021-11-02 14:06:32,719 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [792897129] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-02 14:06:32,719 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-02 14:06:32,719 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-02 14:06:32,719 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [205797677] [2021-11-02 14:06:32,720 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-02 14:06:32,720 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-02 14:06:32,720 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-02 14:06:32,720 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-02 14:06:32,721 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) [2021-11-02 14:06:34,782 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-02 14:06:38,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-02 14:06:38,313 INFO L93 Difference]: Finished difference Result 591 states and 736 transitions. [2021-11-02 14:06:38,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-02 14:06:38,313 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 [2021-11-02 14:06:38,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-02 14:06:38,315 INFO L225 Difference]: With dead ends: 591 [2021-11-02 14:06:38,315 INFO L226 Difference]: Without dead ends: 380 [2021-11-02 14:06:38,316 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 76.47ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-02 14:06:38,319 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 101 mSDsluCounter, 700 mSDsCounter, 0 mSdLazyCounter, 1104 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4982.50ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 101 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 1107 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 17.51ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1104 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5474.09ms IncrementalHoareTripleChecker+Time [2021-11-02 14:06:38,319 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [101 Valid, 0 Invalid, 1107 Unknown, 0 Unchecked, 17.51ms Time], IncrementalHoareTripleChecker [2 Valid, 1104 Invalid, 1 Unknown, 0 Unchecked, 5474.09ms Time] [2021-11-02 14:06:38,320 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 380 states. [2021-11-02 14:06:38,328 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 380 to 291. [2021-11-02 14:06:38,333 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) [2021-11-02 14:06:38,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 291 states and 369 transitions. [2021-11-02 14:06:38,335 INFO L78 Accepts]: Start accepts. Automaton has 291 states and 369 transitions. Word has length 38 [2021-11-02 14:06:38,335 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-02 14:06:38,336 INFO L470 AbstractCegarLoop]: Abstraction has 291 states and 369 transitions. [2021-11-02 14:06:38,336 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) [2021-11-02 14:06:38,336 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 369 transitions. [2021-11-02 14:06:38,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-02 14:06:38,338 INFO L506 BasicCegarLoop]: Found error trace [2021-11-02 14:06:38,338 INFO L514 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] [2021-11-02 14:06:38,563 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forcibly destroying the process [2021-11-02 14:06:38,580 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-02 14:06:38,580 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-02 14:06:38,580 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)] === [2021-11-02 14:06:38,580 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-02 14:06:38,581 INFO L85 PathProgramCache]: Analyzing trace with hash 346797582, now seen corresponding path program 1 times [2021-11-02 14:06:38,581 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-02 14:06:38,581 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1091993506] [2021-11-02 14:06:38,581 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-02 14:06:38,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-02 14:06:38,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-02 14:06:38,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-02 14:06:38,784 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-02 14:06:38,784 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1091993506] [2021-11-02 14:06:38,785 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1091993506] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-02 14:06:38,785 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-02 14:06:38,785 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-02 14:06:38,785 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [661564865] [2021-11-02 14:06:38,785 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-02 14:06:38,785 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-02 14:06:38,785 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-02 14:06:38,786 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-02 14:06:38,786 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) [2021-11-02 14:06:40,823 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-02 14:06:41,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-02 14:06:41,369 INFO L93 Difference]: Finished difference Result 291 states and 369 transitions. [2021-11-02 14:06:41,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-02 14:06:41,369 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 [2021-11-02 14:06:41,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-02 14:06:41,370 INFO L225 Difference]: With dead ends: 291 [2021-11-02 14:06:41,370 INFO L226 Difference]: Without dead ends: 0 [2021-11-02 14:06:41,373 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 44.46ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-02 14:06:41,392 INFO L933 BasicCegarLoop]: 0 mSDtfsCounter, 21 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 77 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2269.37ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 0 SdHoareTripleChecker+Invalid, 78 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.78ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 77 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2551.31ms IncrementalHoareTripleChecker+Time [2021-11-02 14:06:41,393 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [21 Valid, 0 Invalid, 78 Unknown, 0 Unchecked, 0.78ms Time], IncrementalHoareTripleChecker [0 Valid, 77 Invalid, 1 Unknown, 0 Unchecked, 2551.31ms Time] [2021-11-02 14:06:41,394 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-02 14:06:41,394 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-02 14:06:41,394 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) [2021-11-02 14:06:41,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-02 14:06:41,395 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 42 [2021-11-02 14:06:41,395 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-02 14:06:41,395 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-02 14:06:41,395 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) [2021-11-02 14:06:41,395 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-02 14:06:41,395 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-02 14:06:41,398 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (15 of 16 remaining) [2021-11-02 14:06:41,398 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (14 of 16 remaining) [2021-11-02 14:06:41,398 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (13 of 16 remaining) [2021-11-02 14:06:41,398 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION (12 of 16 remaining) [2021-11-02 14:06:41,398 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION (11 of 16 remaining) [2021-11-02 14:06:41,399 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION (10 of 16 remaining) [2021-11-02 14:06:41,399 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION (9 of 16 remaining) [2021-11-02 14:06:41,399 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION (8 of 16 remaining) [2021-11-02 14:06:41,399 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION (7 of 16 remaining) [2021-11-02 14:06:41,399 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION (6 of 16 remaining) [2021-11-02 14:06:41,399 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION (5 of 16 remaining) [2021-11-02 14:06:41,399 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION (4 of 16 remaining) [2021-11-02 14:06:41,400 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION (3 of 16 remaining) [2021-11-02 14:06:41,400 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION (2 of 16 remaining) [2021-11-02 14:06:41,400 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION (1 of 16 remaining) [2021-11-02 14:06:41,400 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION (0 of 16 remaining) [2021-11-02 14:06:41,400 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-02 14:06:41,402 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-02 14:06:41,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-02 14:06:41,739 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,739 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,740 INFO L854 garLoopResultBuilder]: At program point L8295-1(lines 8275 8296) the Hoare annotation is: false [2021-11-02 14:06:41,740 INFO L854 garLoopResultBuilder]: At program point L8295(lines 8275 8296) the Hoare annotation is: (= |ULTIMATE.start_aws_priority_queue_is_valid_#res| 0) [2021-11-02 14:06:41,740 INFO L858 garLoopResultBuilder]: For program point L8229-3(lines 8229 8232) no Hoare annotation was computed. [2021-11-02 14:06:41,740 INFO L858 garLoopResultBuilder]: For program point L8229-2(line 8229) no Hoare annotation was computed. [2021-11-02 14:06:41,740 INFO L858 garLoopResultBuilder]: For program point L8229(line 8229) no Hoare annotation was computed. [2021-11-02 14:06:41,740 INFO L854 garLoopResultBuilder]: At program point L8295-2(lines 8275 8296) the Hoare annotation is: false [2021-11-02 14:06:41,740 INFO L858 garLoopResultBuilder]: For program point L8229-6(line 8229) no Hoare annotation was computed. [2021-11-02 14:06:41,740 INFO L858 garLoopResultBuilder]: For program point L8229-5(lines 8229 8232) no Hoare annotation was computed. [2021-11-02 14:06:41,740 INFO L858 garLoopResultBuilder]: For program point L8229-11(lines 8229 8232) no Hoare annotation was computed. [2021-11-02 14:06:41,740 INFO L858 garLoopResultBuilder]: For program point L8229-9(lines 8229 8232) no Hoare annotation was computed. [2021-11-02 14:06:41,740 INFO L858 garLoopResultBuilder]: For program point L8229-8(line 8229) no Hoare annotation was computed. [2021-11-02 14:06:41,740 INFO L858 garLoopResultBuilder]: For program point L8229-15(lines 8229 8232) no Hoare annotation was computed. [2021-11-02 14:06:41,740 INFO L858 garLoopResultBuilder]: For program point L8229-14(line 8229) no Hoare annotation was computed. [2021-11-02 14:06:41,740 INFO L858 garLoopResultBuilder]: For program point L8229-12(line 8229) no Hoare annotation was computed. [2021-11-02 14:06:41,740 INFO L858 garLoopResultBuilder]: For program point L8229-17(lines 8229 8232) no Hoare annotation was computed. [2021-11-02 14:06:41,740 INFO L858 garLoopResultBuilder]: For program point L7177(lines 7177 7181) no Hoare annotation was computed. [2021-11-02 14:06:41,740 INFO L858 garLoopResultBuilder]: For program point L7178(lines 7178 7180) no Hoare annotation was computed. [2021-11-02 14:06:41,741 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,741 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,741 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,741 INFO L858 garLoopResultBuilder]: For program point L7183(lines 7183 7189) no Hoare annotation was computed. [2021-11-02 14:06:41,741 INFO L858 garLoopResultBuilder]: For program point L2955(lines 2955 2956) no Hoare annotation was computed. [2021-11-02 14:06:41,741 INFO L858 garLoopResultBuilder]: For program point L2955-3(lines 2955 2957) no Hoare annotation was computed. [2021-11-02 14:06:41,741 INFO L858 garLoopResultBuilder]: For program point L2955-2(lines 2955 2956) no Hoare annotation was computed. [2021-11-02 14:06:41,741 INFO L858 garLoopResultBuilder]: For program point L2955-5(lines 2955 2957) no Hoare annotation was computed. [2021-11-02 14:06:41,741 INFO L858 garLoopResultBuilder]: For program point L2955-6(lines 2955 2956) no Hoare annotation was computed. [2021-11-02 14:06:41,741 INFO L858 garLoopResultBuilder]: For program point L2955-9(lines 2955 2957) no Hoare annotation was computed. [2021-11-02 14:06:41,741 INFO L858 garLoopResultBuilder]: For program point L2955-8(lines 2955 2956) no Hoare annotation was computed. [2021-11-02 14:06:41,741 INFO L858 garLoopResultBuilder]: For program point L2955-11(lines 2955 2957) no Hoare annotation was computed. [2021-11-02 14:06:41,741 INFO L858 garLoopResultBuilder]: For program point L2955-12(lines 2955 2956) no Hoare annotation was computed. [2021-11-02 14:06:41,741 INFO L858 garLoopResultBuilder]: For program point L2955-15(lines 2955 2957) no Hoare annotation was computed. [2021-11-02 14:06:41,741 INFO L858 garLoopResultBuilder]: For program point L2955-14(lines 2955 2956) no Hoare annotation was computed. [2021-11-02 14:06:41,741 INFO L858 garLoopResultBuilder]: For program point L2955-17(lines 2955 2957) no Hoare annotation was computed. [2021-11-02 14:06:41,741 INFO L858 garLoopResultBuilder]: For program point L2955-18(lines 2955 2956) no Hoare annotation was computed. [2021-11-02 14:06:41,741 INFO L858 garLoopResultBuilder]: For program point L2955-21(lines 2955 2957) no Hoare annotation was computed. [2021-11-02 14:06:41,741 INFO L858 garLoopResultBuilder]: For program point L2955-20(lines 2955 2956) no Hoare annotation was computed. [2021-11-02 14:06:41,741 INFO L858 garLoopResultBuilder]: For program point L2955-23(lines 2955 2957) no Hoare annotation was computed. [2021-11-02 14:06:41,741 INFO L858 garLoopResultBuilder]: For program point L2955-24(lines 2955 2956) no Hoare annotation was computed. [2021-11-02 14:06:41,741 INFO L858 garLoopResultBuilder]: For program point L2955-27(lines 2955 2957) no Hoare annotation was computed. [2021-11-02 14:06:41,742 INFO L858 garLoopResultBuilder]: For program point L2955-26(lines 2955 2956) no Hoare annotation was computed. [2021-11-02 14:06:41,742 INFO L858 garLoopResultBuilder]: For program point L7184(lines 7184 7188) no Hoare annotation was computed. [2021-11-02 14:06:41,742 INFO L858 garLoopResultBuilder]: For program point L2955-29(lines 2955 2957) no Hoare annotation was computed. [2021-11-02 14:06:41,742 INFO L858 garLoopResultBuilder]: For program point L2955-30(lines 2955 2956) no Hoare annotation was computed. [2021-11-02 14:06:41,742 INFO L858 garLoopResultBuilder]: For program point L2955-33(lines 2955 2957) no Hoare annotation was computed. [2021-11-02 14:06:41,742 INFO L858 garLoopResultBuilder]: For program point L2955-32(lines 2955 2956) no Hoare annotation was computed. [2021-11-02 14:06:41,742 INFO L858 garLoopResultBuilder]: For program point L2955-35(lines 2955 2957) no Hoare annotation was computed. [2021-11-02 14:06:41,742 INFO L858 garLoopResultBuilder]: For program point L2957(line 2957) no Hoare annotation was computed. [2021-11-02 14:06:41,742 INFO L858 garLoopResultBuilder]: For program point L2957-3(line 2957) no Hoare annotation was computed. [2021-11-02 14:06:41,742 INFO L858 garLoopResultBuilder]: For program point L2957-2(line 2957) no Hoare annotation was computed. [2021-11-02 14:06:41,742 INFO L858 garLoopResultBuilder]: For program point L2957-5(line 2957) no Hoare annotation was computed. [2021-11-02 14:06:41,742 INFO L858 garLoopResultBuilder]: For program point L2957-6(line 2957) no Hoare annotation was computed. [2021-11-02 14:06:41,742 INFO L858 garLoopResultBuilder]: For program point L2957-9(line 2957) no Hoare annotation was computed. [2021-11-02 14:06:41,742 INFO L858 garLoopResultBuilder]: For program point L2957-8(line 2957) no Hoare annotation was computed. [2021-11-02 14:06:41,742 INFO L858 garLoopResultBuilder]: For program point L2957-11(line 2957) no Hoare annotation was computed. [2021-11-02 14:06:41,742 INFO L858 garLoopResultBuilder]: For program point L2957-12(line 2957) no Hoare annotation was computed. [2021-11-02 14:06:41,742 INFO L858 garLoopResultBuilder]: For program point L2957-15(line 2957) no Hoare annotation was computed. [2021-11-02 14:06:41,742 INFO L858 garLoopResultBuilder]: For program point L2957-14(line 2957) no Hoare annotation was computed. [2021-11-02 14:06:41,742 INFO L858 garLoopResultBuilder]: For program point L2957-17(line 2957) no Hoare annotation was computed. [2021-11-02 14:06:41,742 INFO L858 garLoopResultBuilder]: For program point L2498(lines 2498 2499) no Hoare annotation was computed. [2021-11-02 14:06:41,742 INFO L858 garLoopResultBuilder]: For program point L2498-2(lines 2498 2499) no Hoare annotation was computed. [2021-11-02 14:06:41,742 INFO L858 garLoopResultBuilder]: For program point L2498-1(lines 2498 2499) no Hoare annotation was computed. [2021-11-02 14:06:41,743 INFO L858 garLoopResultBuilder]: For program point L2498-4(lines 2498 2499) no Hoare annotation was computed. [2021-11-02 14:06:41,743 INFO L858 garLoopResultBuilder]: For program point L2498-3(lines 2498 2499) no Hoare annotation was computed. [2021-11-02 14:06:41,743 INFO L858 garLoopResultBuilder]: For program point L2498-5(lines 2498 2499) no Hoare annotation was computed. [2021-11-02 14:06:41,743 INFO L858 garLoopResultBuilder]: For program point L8180-1(lines 8180 8184) no Hoare annotation was computed. [2021-11-02 14:06:41,743 INFO L858 garLoopResultBuilder]: For program point L8180(lines 8180 8184) no Hoare annotation was computed. [2021-11-02 14:06:41,743 INFO L854 garLoopResultBuilder]: At program point L2961-1(lines 2935 2962) the Hoare annotation is: false [2021-11-02 14:06:41,743 INFO L854 garLoopResultBuilder]: At program point L2961(lines 2935 2962) the Hoare annotation is: false [2021-11-02 14:06:41,743 INFO L854 garLoopResultBuilder]: At program point L2961-3(lines 2935 2962) the Hoare annotation is: false [2021-11-02 14:06:41,743 INFO L854 garLoopResultBuilder]: At program point L2961-2(lines 2935 2962) the Hoare annotation is: false [2021-11-02 14:06:41,743 INFO L854 garLoopResultBuilder]: At program point L2961-5(lines 2935 2962) the Hoare annotation is: false [2021-11-02 14:06:41,743 INFO L854 garLoopResultBuilder]: At program point L2961-4(lines 2935 2962) the Hoare annotation is: false [2021-11-02 14:06:41,743 INFO L858 garLoopResultBuilder]: For program point L8511(lines 8511 8513) no Hoare annotation was computed. [2021-11-02 14:06:41,743 INFO L854 garLoopResultBuilder]: At program point L8511-1(lines 8511 8513) the Hoare annotation is: false [2021-11-02 14:06:41,743 INFO L854 garLoopResultBuilder]: At program point L2501-1(lines 2497 2502) the Hoare annotation is: false [2021-11-02 14:06:41,743 INFO L854 garLoopResultBuilder]: At program point L2501(lines 2497 2502) the Hoare annotation is: false [2021-11-02 14:06:41,743 INFO L854 garLoopResultBuilder]: At program point L2501-3(lines 2497 2502) the Hoare annotation is: false [2021-11-02 14:06:41,743 INFO L854 garLoopResultBuilder]: At program point L2501-2(lines 2497 2502) the Hoare annotation is: false [2021-11-02 14:06:41,743 INFO L854 garLoopResultBuilder]: At program point L2501-5(lines 2497 2502) the Hoare annotation is: false [2021-11-02 14:06:41,743 INFO L854 garLoopResultBuilder]: At program point L2501-4(lines 2497 2502) the Hoare annotation is: false [2021-11-02 14:06:41,743 INFO L854 garLoopResultBuilder]: At program point L255(lines 253 256) the Hoare annotation is: false [2021-11-02 14:06:41,743 INFO L854 garLoopResultBuilder]: At program point L255-1(lines 253 256) the Hoare annotation is: false [2021-11-02 14:06:41,744 INFO L854 garLoopResultBuilder]: At program point L255-2(lines 253 256) the Hoare annotation is: false [2021-11-02 14:06:41,744 INFO L854 garLoopResultBuilder]: At program point L255-3(lines 253 256) the Hoare annotation is: false [2021-11-02 14:06:41,744 INFO L858 garLoopResultBuilder]: For program point L8447(lines 8447 8458) no Hoare annotation was computed. [2021-11-02 14:06:41,744 INFO L854 garLoopResultBuilder]: At program point L255-4(lines 253 256) the Hoare annotation is: false [2021-11-02 14:06:41,744 INFO L854 garLoopResultBuilder]: At program point L255-5(lines 253 256) the Hoare annotation is: false [2021-11-02 14:06:41,744 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-02 14:06:41,744 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,744 INFO L858 garLoopResultBuilder]: For program point L8185-1(lines 8185 8190) no Hoare annotation was computed. [2021-11-02 14:06:41,744 INFO L858 garLoopResultBuilder]: For program point L8185(lines 8185 8190) no Hoare annotation was computed. [2021-11-02 14:06:41,744 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,744 INFO L858 garLoopResultBuilder]: For program point L7196(lines 7196 7200) no Hoare annotation was computed. [2021-11-02 14:06:41,744 INFO L854 garLoopResultBuilder]: At program point L6800(lines 6783 6801) the Hoare annotation is: (not (= |ULTIMATE.start_aws_priority_queue_s_swap_harness_~#queue~0.base| 0)) [2021-11-02 14:06:41,744 INFO L861 garLoopResultBuilder]: At program point L8518(line 8518) the Hoare annotation is: true [2021-11-02 14:06:41,744 INFO L854 garLoopResultBuilder]: At program point L261(line 261) the Hoare annotation is: (not (= |ULTIMATE.start_aws_priority_queue_s_swap_harness_~#queue~0.base| 0)) [2021-11-02 14:06:41,744 INFO L854 garLoopResultBuilder]: At program point L261-1(line 261) the Hoare annotation is: (not (= |ULTIMATE.start_aws_priority_queue_s_swap_harness_~#queue~0.base| 0)) [2021-11-02 14:06:41,744 INFO L854 garLoopResultBuilder]: At program point L261-2(line 261) the Hoare annotation is: false [2021-11-02 14:06:41,745 INFO L854 garLoopResultBuilder]: At program point L261-3(line 261) the Hoare annotation is: false [2021-11-02 14:06:41,745 INFO L858 garLoopResultBuilder]: For program point L8454(lines 8454 8457) no Hoare annotation was computed. [2021-11-02 14:06:41,745 INFO L854 garLoopResultBuilder]: At program point L6935-1(lines 6931 6936) the Hoare annotation is: (not (= |ULTIMATE.start_aws_priority_queue_s_swap_harness_~#queue~0.base| 0)) [2021-11-02 14:06:41,745 INFO L854 garLoopResultBuilder]: At program point L6935(lines 6931 6936) the Hoare annotation is: (not (= |ULTIMATE.start_aws_priority_queue_s_swap_harness_~#queue~0.base| 0)) [2021-11-02 14:06:41,745 INFO L858 garLoopResultBuilder]: For program point L6803(lines 6803 6807) no Hoare annotation was computed. [2021-11-02 14:06:41,745 INFO L854 garLoopResultBuilder]: At program point L6935-3(lines 6931 6936) the Hoare annotation is: false [2021-11-02 14:06:41,745 INFO L854 garLoopResultBuilder]: At program point L6935-2(lines 6931 6936) the Hoare annotation is: false [2021-11-02 14:06:41,745 INFO L854 garLoopResultBuilder]: At program point L263(line 263) the Hoare annotation is: false [2021-11-02 14:06:41,745 INFO L854 garLoopResultBuilder]: At program point L8191-1(lines 8178 8194) the Hoare annotation is: false [2021-11-02 14:06:41,745 INFO L854 garLoopResultBuilder]: At program point L8191(lines 8178 8194) the Hoare annotation is: false [2021-11-02 14:06:41,745 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-02 14:06:41,745 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,745 INFO L854 garLoopResultBuilder]: At program point L6739-1(lines 6728 6740) the Hoare annotation is: (not (= |ULTIMATE.start_aws_priority_queue_s_swap_harness_~#queue~0.base| 0)) [2021-11-02 14:06:41,745 INFO L854 garLoopResultBuilder]: At program point L6739(lines 6728 6740) the Hoare annotation is: (not (= |ULTIMATE.start_aws_priority_queue_s_swap_harness_~#queue~0.base| 0)) [2021-11-02 14:06:41,745 INFO L854 garLoopResultBuilder]: At program point L6939-1(lines 6938 6940) the Hoare annotation is: (not (= |ULTIMATE.start_aws_priority_queue_s_swap_harness_~#queue~0.base| 0)) [2021-11-02 14:06:41,745 INFO L854 garLoopResultBuilder]: At program point L6939(lines 6938 6940) the Hoare annotation is: (not (= |ULTIMATE.start_aws_priority_queue_s_swap_harness_~#queue~0.base| 0)) [2021-11-02 14:06:41,745 INFO L854 garLoopResultBuilder]: At program point L6939-3(lines 6938 6940) the Hoare annotation is: (not (= |ULTIMATE.start_aws_priority_queue_s_swap_harness_~#queue~0.base| 0)) [2021-11-02 14:06:41,745 INFO L854 garLoopResultBuilder]: At program point L6939-2(lines 6938 6940) the Hoare annotation is: (not (= |ULTIMATE.start_aws_priority_queue_s_swap_harness_~#queue~0.base| 0)) [2021-11-02 14:06:41,745 INFO L858 garLoopResultBuilder]: For program point L6742(lines 6742 6754) no Hoare annotation was computed. [2021-11-02 14:06:41,746 INFO L858 garLoopResultBuilder]: For program point L6742-1(lines 6742 6754) no Hoare annotation was computed. [2021-11-02 14:06:41,746 INFO L858 garLoopResultBuilder]: For program point L8460(lines 8460 8517) no Hoare annotation was computed. [2021-11-02 14:06:41,746 INFO L858 garLoopResultBuilder]: For program point L8262(line 8262) no Hoare annotation was computed. [2021-11-02 14:06:41,746 INFO L858 garLoopResultBuilder]: For program point L8262-3(lines 8262 8263) no Hoare annotation was computed. [2021-11-02 14:06:41,746 INFO L858 garLoopResultBuilder]: For program point L8262-2(line 8262) no Hoare annotation was computed. [2021-11-02 14:06:41,746 INFO L858 garLoopResultBuilder]: For program point L7205(lines 7205 7207) no Hoare annotation was computed. [2021-11-02 14:06:41,746 INFO L858 garLoopResultBuilder]: For program point L8262-8(line 8262) no Hoare annotation was computed. [2021-11-02 14:06:41,746 INFO L858 garLoopResultBuilder]: For program point L8262-6(line 8262) no Hoare annotation was computed. [2021-11-02 14:06:41,746 INFO L858 garLoopResultBuilder]: For program point L8262-5(lines 8262 8263) no Hoare annotation was computed. [2021-11-02 14:06:41,746 INFO L858 garLoopResultBuilder]: For program point L8262-12(line 8262) no Hoare annotation was computed. [2021-11-02 14:06:41,746 INFO L858 garLoopResultBuilder]: For program point L8262-11(lines 8262 8263) no Hoare annotation was computed. [2021-11-02 14:06:41,746 INFO L858 garLoopResultBuilder]: For program point L8262-9(lines 8262 8263) no Hoare annotation was computed. [2021-11-02 14:06:41,746 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,746 INFO L858 garLoopResultBuilder]: For program point L6743(line 6743) no Hoare annotation was computed. [2021-11-02 14:06:41,746 INFO L858 garLoopResultBuilder]: For program point L8262-15(lines 8262 8263) no Hoare annotation was computed. [2021-11-02 14:06:41,746 INFO L858 garLoopResultBuilder]: For program point L8262-14(line 8262) no Hoare annotation was computed. [2021-11-02 14:06:41,746 INFO L858 garLoopResultBuilder]: For program point L6743-4(line 6743) no Hoare annotation was computed. [2021-11-02 14:06:41,746 INFO L858 garLoopResultBuilder]: For program point L6743-2(lines 6743 6753) no Hoare annotation was computed. [2021-11-02 14:06:41,746 INFO L858 garLoopResultBuilder]: For program point L8262-17(lines 8262 8263) no Hoare annotation was computed. [2021-11-02 14:06:41,746 INFO L858 garLoopResultBuilder]: For program point L6743-6(lines 6743 6753) no Hoare annotation was computed. [2021-11-02 14:06:41,746 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,747 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,747 INFO L858 garLoopResultBuilder]: For program point L6750(lines 6750 6752) no Hoare annotation was computed. [2021-11-02 14:06:41,747 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,747 INFO L858 garLoopResultBuilder]: For program point L6750-3(lines 6750 6752) no Hoare annotation was computed. [2021-11-02 14:06:41,747 INFO L858 garLoopResultBuilder]: For program point L6750-2(lines 6750 6752) no Hoare annotation was computed. [2021-11-02 14:06:41,747 INFO L858 garLoopResultBuilder]: For program point L6750-5(lines 6750 6752) no Hoare annotation was computed. [2021-11-02 14:06:41,747 INFO L858 garLoopResultBuilder]: For program point L210(lines 210 212) no Hoare annotation was computed. [2021-11-02 14:06:41,747 INFO L858 garLoopResultBuilder]: For program point L210-1(lines 210 212) no Hoare annotation was computed. [2021-11-02 14:06:41,747 INFO L858 garLoopResultBuilder]: For program point L210-2(lines 210 212) no Hoare annotation was computed. [2021-11-02 14:06:41,747 INFO L858 garLoopResultBuilder]: For program point L210-3(lines 210 212) no Hoare annotation was computed. [2021-11-02 14:06:41,747 INFO L858 garLoopResultBuilder]: For program point L210-4(lines 210 212) no Hoare annotation was computed. [2021-11-02 14:06:41,747 INFO L858 garLoopResultBuilder]: For program point L210-5(lines 210 212) no Hoare annotation was computed. [2021-11-02 14:06:41,747 INFO L858 garLoopResultBuilder]: For program point L210-6(lines 210 212) no Hoare annotation was computed. [2021-11-02 14:06:41,747 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,747 INFO L858 garLoopResultBuilder]: For program point L210-7(lines 210 212) no Hoare annotation was computed. [2021-11-02 14:06:41,747 INFO L858 garLoopResultBuilder]: For program point L210-8(lines 210 212) no Hoare annotation was computed. [2021-11-02 14:06:41,747 INFO L858 garLoopResultBuilder]: For program point L210-9(lines 210 212) no Hoare annotation was computed. [2021-11-02 14:06:41,747 INFO L858 garLoopResultBuilder]: For program point L210-10(lines 210 212) no Hoare annotation was computed. [2021-11-02 14:06:41,747 INFO L858 garLoopResultBuilder]: For program point L210-11(lines 210 212) no Hoare annotation was computed. [2021-11-02 14:06:41,747 INFO L854 garLoopResultBuilder]: At program point L6949-3(lines 6948 6952) the Hoare annotation is: false [2021-11-02 14:06:41,747 INFO L858 garLoopResultBuilder]: For program point L6949-2(lines 6949 6951) no Hoare annotation was computed. [2021-11-02 14:06:41,747 INFO L858 garLoopResultBuilder]: For program point L6949(lines 6949 6951) no Hoare annotation was computed. [2021-11-02 14:06:41,748 INFO L854 garLoopResultBuilder]: At program point L6949-7(lines 6948 6952) the Hoare annotation is: false [2021-11-02 14:06:41,748 INFO L858 garLoopResultBuilder]: For program point L6949-6(lines 6949 6951) no Hoare annotation was computed. [2021-11-02 14:06:41,748 INFO L858 garLoopResultBuilder]: For program point L6949-4(lines 6949 6951) no Hoare annotation was computed. [2021-11-02 14:06:41,748 INFO L858 garLoopResultBuilder]: For program point L211(line 211) no Hoare annotation was computed. [2021-11-02 14:06:41,748 INFO L858 garLoopResultBuilder]: For program point L211-2(line 211) no Hoare annotation was computed. [2021-11-02 14:06:41,748 INFO L858 garLoopResultBuilder]: For program point L8271(line 8271) no Hoare annotation was computed. [2021-11-02 14:06:41,748 INFO L858 garLoopResultBuilder]: For program point L211-4(line 211) no Hoare annotation was computed. [2021-11-02 14:06:41,748 INFO L858 garLoopResultBuilder]: For program point L211-6(line 211) no Hoare annotation was computed. [2021-11-02 14:06:41,748 INFO L858 garLoopResultBuilder]: For program point L8271-4(line 8271) no Hoare annotation was computed. [2021-11-02 14:06:41,748 INFO L858 garLoopResultBuilder]: For program point L211-8(line 211) no Hoare annotation was computed. [2021-11-02 14:06:41,748 INFO L854 garLoopResultBuilder]: At program point L8271-3(lines 8217 8272) the Hoare annotation is: false [2021-11-02 14:06:41,748 INFO L858 garLoopResultBuilder]: For program point L8271-2(line 8271) no Hoare annotation was computed. [2021-11-02 14:06:41,748 INFO L858 garLoopResultBuilder]: For program point L211-10(line 211) no Hoare annotation was computed. [2021-11-02 14:06:41,748 INFO L858 garLoopResultBuilder]: For program point L8271-8(line 8271) no Hoare annotation was computed. [2021-11-02 14:06:41,748 INFO L858 garLoopResultBuilder]: For program point L211-12(line 211) no Hoare annotation was computed. [2021-11-02 14:06:41,748 INFO L854 garLoopResultBuilder]: At program point L8271-7(lines 8217 8272) the Hoare annotation is: false [2021-11-02 14:06:41,748 INFO L858 garLoopResultBuilder]: For program point L8271-6(line 8271) no Hoare annotation was computed. [2021-11-02 14:06:41,748 INFO L858 garLoopResultBuilder]: For program point L211-14(line 211) no Hoare annotation was computed. [2021-11-02 14:06:41,748 INFO L858 garLoopResultBuilder]: For program point L211-16(line 211) no Hoare annotation was computed. [2021-11-02 14:06:41,748 INFO L854 garLoopResultBuilder]: At program point L8271-11(lines 8217 8272) the Hoare annotation is: false [2021-11-02 14:06:41,748 INFO L858 garLoopResultBuilder]: For program point L8271-10(line 8271) no Hoare annotation was computed. [2021-11-02 14:06:41,748 INFO L858 garLoopResultBuilder]: For program point L211-18(line 211) no Hoare annotation was computed. [2021-11-02 14:06:41,748 INFO L854 garLoopResultBuilder]: At program point L2590(lines 2586 2594) the Hoare annotation is: false [2021-11-02 14:06:41,749 INFO L858 garLoopResultBuilder]: For program point L211-20(line 211) no Hoare annotation was computed. [2021-11-02 14:06:41,749 INFO L858 garLoopResultBuilder]: For program point L211-22(line 211) no Hoare annotation was computed. [2021-11-02 14:06:41,749 INFO L854 garLoopResultBuilder]: At program point L2590-2(lines 2586 2594) the Hoare annotation is: false [2021-11-02 14:06:41,749 INFO L854 garLoopResultBuilder]: At program point L2590-1(lines 2586 2594) the Hoare annotation is: false [2021-11-02 14:06:41,749 INFO L854 garLoopResultBuilder]: At program point L2590-4(lines 2586 2594) the Hoare annotation is: false [2021-11-02 14:06:41,769 INFO L854 garLoopResultBuilder]: At program point L2590-3(lines 2586 2594) the Hoare annotation is: false [2021-11-02 14:06:41,769 INFO L854 garLoopResultBuilder]: At program point L2590-5(lines 2586 2594) the Hoare annotation is: false [2021-11-02 14:06:41,770 INFO L854 garLoopResultBuilder]: At program point L1998(lines 1988 1999) the Hoare annotation is: false [2021-11-02 14:06:41,770 INFO L854 garLoopResultBuilder]: At program point L1998-1(lines 1988 1999) the Hoare annotation is: false [2021-11-02 14:06:41,770 INFO L854 garLoopResultBuilder]: At program point L1998-2(lines 1988 1999) the Hoare annotation is: false [2021-11-02 14:06:41,770 INFO L854 garLoopResultBuilder]: At program point L1998-3(lines 1988 1999) the Hoare annotation is: false [2021-11-02 14:06:41,770 INFO L854 garLoopResultBuilder]: At program point L1998-4(lines 1988 1999) the Hoare annotation is: false [2021-11-02 14:06:41,770 INFO L854 garLoopResultBuilder]: At program point L1998-5(lines 1988 1999) the Hoare annotation is: false [2021-11-02 14:06:41,770 INFO L858 garLoopResultBuilder]: For program point L8475(lines 8475 8483) no Hoare annotation was computed. [2021-11-02 14:06:41,770 INFO L858 garLoopResultBuilder]: For program point L8475-2(lines 8475 8483) no Hoare annotation was computed. [2021-11-02 14:06:41,771 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-02 14:06:41,771 INFO L858 garLoopResultBuilder]: For program point L8278(lines 8278 8282) no Hoare annotation was computed. [2021-11-02 14:06:41,771 INFO L858 garLoopResultBuilder]: For program point L8278-2(lines 8278 8282) no Hoare annotation was computed. [2021-11-02 14:06:41,771 INFO L858 garLoopResultBuilder]: For program point L8278-1(lines 8278 8282) no Hoare annotation was computed. [2021-11-02 14:06:41,771 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,771 INFO L858 garLoopResultBuilder]: For program point L222(lines 222 224) no Hoare annotation was computed. [2021-11-02 14:06:41,771 INFO L858 garLoopResultBuilder]: For program point L222-1(lines 222 224) no Hoare annotation was computed. [2021-11-02 14:06:41,772 INFO L858 garLoopResultBuilder]: For program point L222-2(lines 222 224) no Hoare annotation was computed. [2021-11-02 14:06:41,772 INFO L858 garLoopResultBuilder]: For program point L222-3(lines 222 224) no Hoare annotation was computed. [2021-11-02 14:06:41,772 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,772 INFO L858 garLoopResultBuilder]: For program point L222-4(lines 222 224) no Hoare annotation was computed. [2021-11-02 14:06:41,772 INFO L858 garLoopResultBuilder]: For program point L222-5(lines 222 224) no Hoare annotation was computed. [2021-11-02 14:06:41,772 INFO L858 garLoopResultBuilder]: For program point L222-6(lines 222 224) no Hoare annotation was computed. [2021-11-02 14:06:41,772 INFO L858 garLoopResultBuilder]: For program point L222-7(lines 222 224) no Hoare annotation was computed. [2021-11-02 14:06:41,772 INFO L858 garLoopResultBuilder]: For program point L222-8(lines 222 224) no Hoare annotation was computed. [2021-11-02 14:06:41,773 INFO L858 garLoopResultBuilder]: For program point L222-9(lines 222 224) no Hoare annotation was computed. [2021-11-02 14:06:41,773 INFO L858 garLoopResultBuilder]: For program point L222-10(lines 222 224) no Hoare annotation was computed. [2021-11-02 14:06:41,773 INFO L858 garLoopResultBuilder]: For program point L222-11(lines 222 224) no Hoare annotation was computed. [2021-11-02 14:06:41,773 INFO L858 garLoopResultBuilder]: For program point L222-12(lines 222 224) no Hoare annotation was computed. [2021-11-02 14:06:41,773 INFO L858 garLoopResultBuilder]: For program point L222-13(lines 222 224) no Hoare annotation was computed. [2021-11-02 14:06:41,773 INFO L858 garLoopResultBuilder]: For program point L222-14(lines 222 224) no Hoare annotation was computed. [2021-11-02 14:06:41,773 INFO L858 garLoopResultBuilder]: For program point L222-15(lines 222 224) no Hoare annotation was computed. [2021-11-02 14:06:41,773 INFO L854 garLoopResultBuilder]: At program point L2337-3(lines 2337 2343) the Hoare annotation is: false [2021-11-02 14:06:41,774 INFO L858 garLoopResultBuilder]: For program point L223(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,774 INFO L858 garLoopResultBuilder]: For program point L2337-2(lines 2337 2343) no Hoare annotation was computed. [2021-11-02 14:06:41,774 INFO L858 garLoopResultBuilder]: For program point L223-1(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,774 INFO L858 garLoopResultBuilder]: For program point L2337-4(lines 2337 2343) no Hoare annotation was computed. [2021-11-02 14:06:41,774 INFO L858 garLoopResultBuilder]: For program point L223-3(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,774 INFO L858 garLoopResultBuilder]: For program point L2337-7(lines 2337 2343) no Hoare annotation was computed. [2021-11-02 14:06:41,774 INFO L858 garLoopResultBuilder]: For program point L223-4(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,774 INFO L858 garLoopResultBuilder]: For program point L2337-9(lines 2337 2343) no Hoare annotation was computed. [2021-11-02 14:06:41,775 INFO L858 garLoopResultBuilder]: For program point L223-6(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,775 INFO L854 garLoopResultBuilder]: At program point L2337-8(lines 2337 2343) the Hoare annotation is: false [2021-11-02 14:06:41,775 INFO L858 garLoopResultBuilder]: For program point L223-7(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,775 INFO L858 garLoopResultBuilder]: For program point L223-9(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,775 INFO L854 garLoopResultBuilder]: At program point L2337-13(lines 2337 2343) the Hoare annotation is: false [2021-11-02 14:06:41,775 INFO L858 garLoopResultBuilder]: For program point L223-10(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,775 INFO L858 garLoopResultBuilder]: For program point L2337-12(lines 2337 2343) no Hoare annotation was computed. [2021-11-02 14:06:41,775 INFO L858 garLoopResultBuilder]: For program point L223-12(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,776 INFO L858 garLoopResultBuilder]: For program point L2337-14(lines 2337 2343) no Hoare annotation was computed. [2021-11-02 14:06:41,776 INFO L858 garLoopResultBuilder]: For program point L223-13(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,776 INFO L858 garLoopResultBuilder]: For program point L2337-17(lines 2337 2343) no Hoare annotation was computed. [2021-11-02 14:06:41,776 INFO L858 garLoopResultBuilder]: For program point L223-15(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,776 INFO L858 garLoopResultBuilder]: For program point L2337-19(lines 2337 2343) no Hoare annotation was computed. [2021-11-02 14:06:41,791 INFO L858 garLoopResultBuilder]: For program point L223-16(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,791 INFO L854 garLoopResultBuilder]: At program point L2337-18(lines 2337 2343) the Hoare annotation is: false [2021-11-02 14:06:41,791 INFO L858 garLoopResultBuilder]: For program point L223-18(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,792 INFO L858 garLoopResultBuilder]: For program point L223-19(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,792 INFO L854 garLoopResultBuilder]: At program point L2337-23(lines 2337 2343) the Hoare annotation is: false [2021-11-02 14:06:41,792 INFO L858 garLoopResultBuilder]: For program point L2337-22(lines 2337 2343) no Hoare annotation was computed. [2021-11-02 14:06:41,792 INFO L858 garLoopResultBuilder]: For program point L223-21(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,792 INFO L858 garLoopResultBuilder]: For program point L223-22(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,792 INFO L858 garLoopResultBuilder]: For program point L2337-24(lines 2337 2343) no Hoare annotation was computed. [2021-11-02 14:06:41,792 INFO L858 garLoopResultBuilder]: For program point L223-24(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,792 INFO L858 garLoopResultBuilder]: For program point L223-25(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,793 INFO L858 garLoopResultBuilder]: For program point L223-27(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,793 INFO L858 garLoopResultBuilder]: For program point L2338(lines 2338 2342) no Hoare annotation was computed. [2021-11-02 14:06:41,793 INFO L858 garLoopResultBuilder]: For program point L223-28(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,793 INFO L858 garLoopResultBuilder]: For program point L2338-2(lines 2338 2342) no Hoare annotation was computed. [2021-11-02 14:06:41,793 INFO L858 garLoopResultBuilder]: For program point L223-30(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,793 INFO L858 garLoopResultBuilder]: For program point L2338-1(lines 2338 2342) no Hoare annotation was computed. [2021-11-02 14:06:41,793 INFO L858 garLoopResultBuilder]: For program point L223-31(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,793 INFO L858 garLoopResultBuilder]: For program point L2338-4(lines 2338 2342) no Hoare annotation was computed. [2021-11-02 14:06:41,794 INFO L858 garLoopResultBuilder]: For program point L2338-3(lines 2338 2342) no Hoare annotation was computed. [2021-11-02 14:06:41,794 INFO L858 garLoopResultBuilder]: For program point L223-33(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,794 INFO L858 garLoopResultBuilder]: For program point L223-34(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,794 INFO L858 garLoopResultBuilder]: For program point L223-36(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,794 INFO L858 garLoopResultBuilder]: For program point L223-37(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,794 INFO L858 garLoopResultBuilder]: For program point L223-39(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,794 INFO L858 garLoopResultBuilder]: For program point L223-40(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,794 INFO L858 garLoopResultBuilder]: For program point L223-42(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,795 INFO L858 garLoopResultBuilder]: For program point L223-43(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,795 INFO L858 garLoopResultBuilder]: For program point L223-45(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,795 INFO L858 garLoopResultBuilder]: For program point L223-46(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,795 INFO L858 garLoopResultBuilder]: For program point L8219-1(lines 8219 8223) no Hoare annotation was computed. [2021-11-02 14:06:41,795 INFO L858 garLoopResultBuilder]: For program point L8219(lines 8219 8223) no Hoare annotation was computed. [2021-11-02 14:06:41,795 INFO L858 garLoopResultBuilder]: For program point L8219-2(lines 8219 8223) no Hoare annotation was computed. [2021-11-02 14:06:41,795 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-11-02 14:06:41,795 INFO L858 garLoopResultBuilder]: For program point L2939-1(lines 2939 2943) no Hoare annotation was computed. [2021-11-02 14:06:41,796 INFO L858 garLoopResultBuilder]: For program point L2939(lines 2939 2943) no Hoare annotation was computed. [2021-11-02 14:06:41,796 INFO L858 garLoopResultBuilder]: For program point L2939-3(lines 2939 2943) no Hoare annotation was computed. [2021-11-02 14:06:41,796 INFO L858 garLoopResultBuilder]: For program point L2939-2(lines 2939 2943) no Hoare annotation was computed. [2021-11-02 14:06:41,796 INFO L858 garLoopResultBuilder]: For program point L2939-5(lines 2939 2943) no Hoare annotation was computed. [2021-11-02 14:06:41,796 INFO L858 garLoopResultBuilder]: For program point L2939-4(lines 2939 2943) no Hoare annotation was computed. [2021-11-02 14:06:41,796 INFO L858 garLoopResultBuilder]: For program point L7366(lines 7366 7368) no Hoare annotation was computed. [2021-11-02 14:06:41,796 INFO L854 garLoopResultBuilder]: At program point L2345-1(lines 2331 2348) the Hoare annotation is: false [2021-11-02 14:06:41,796 INFO L854 garLoopResultBuilder]: At program point L2345(lines 2331 2348) the Hoare annotation is: false [2021-11-02 14:06:41,797 INFO L854 garLoopResultBuilder]: At program point L2345-3(lines 2331 2348) the Hoare annotation is: false [2021-11-02 14:06:41,797 INFO L854 garLoopResultBuilder]: At program point L2345-2(lines 2331 2348) the Hoare annotation is: false [2021-11-02 14:06:41,797 INFO L858 garLoopResultBuilder]: For program point L7366-4(lines 7366 7368) no Hoare annotation was computed. [2021-11-02 14:06:41,797 INFO L858 garLoopResultBuilder]: For program point L7366-3(lines 7366 7368) no Hoare annotation was computed. [2021-11-02 14:06:41,797 INFO L854 garLoopResultBuilder]: At program point L2345-4(lines 2331 2348) the Hoare annotation is: false [2021-11-02 14:06:41,797 INFO L858 garLoopResultBuilder]: For program point L7366-2(lines 7366 7368) no Hoare annotation was computed. [2021-11-02 14:06:41,797 INFO L858 garLoopResultBuilder]: For program point L7366-1(lines 7366 7368) no Hoare annotation was computed. [2021-11-02 14:06:41,797 INFO L858 garLoopResultBuilder]: For program point L7366-5(lines 7366 7368) no Hoare annotation was computed. [2021-11-02 14:06:41,798 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2021-11-02 14:06:41,800 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2021-11-02 14:06:41,801 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-02 14:06:41,813 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.11 02:06:41 BoogieIcfgContainer [2021-11-02 14:06:41,813 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-02 14:06:41,814 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-02 14:06:41,814 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-02 14:06:41,814 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-02 14:06:41,815 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 02:03:07" (3/4) ... [2021-11-02 14:06:41,817 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-02 14:06:41,871 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 225 nodes and edges [2021-11-02 14:06:41,876 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 87 nodes and edges [2021-11-02 14:06:41,878 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 26 nodes and edges [2021-11-02 14:06:41,879 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2021-11-02 14:06:41,881 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-11-02 14:06:41,882 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2021-11-02 14:06:41,884 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-02 14:06:41,885 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-02 14:06:41,913 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \result == 0 [2021-11-02 14:06:42,506 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-11-02 14:06:42,506 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-02 14:06:42,506 INFO L158 Benchmark]: Toolchain (without parser) took 222022.96ms. Allocated memory was 102.8MB in the beginning and 717.2MB in the end (delta: 614.5MB). Free memory was 65.7MB in the beginning and 284.2MB in the end (delta: -218.5MB). Peak memory consumption was 471.5MB. Max. memory is 16.1GB. [2021-11-02 14:06:42,507 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 102.8MB. Free memory was 60.2MB in the beginning and 60.2MB in the end (delta: 41.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-02 14:06:42,507 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1980.27ms. Allocated memory was 102.8MB in the beginning and 148.9MB in the end (delta: 46.1MB). Free memory was 65.4MB in the beginning and 95.3MB in the end (delta: -29.8MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. [2021-11-02 14:06:42,507 INFO L158 Benchmark]: Boogie Procedure Inliner took 186.92ms. Allocated memory is still 148.9MB. Free memory was 95.3MB in the beginning and 80.6MB in the end (delta: 14.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-02 14:06:42,507 INFO L158 Benchmark]: Boogie Preprocessor took 95.06ms. Allocated memory is still 148.9MB. Free memory was 80.6MB in the beginning and 69.7MB in the end (delta: 10.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-02 14:06:42,508 INFO L158 Benchmark]: RCFGBuilder took 4494.72ms. Allocated memory was 148.9MB in the beginning and 492.8MB in the end (delta: 343.9MB). Free memory was 69.7MB in the beginning and 295.9MB in the end (delta: -226.3MB). Peak memory consumption was 275.6MB. Max. memory is 16.1GB. [2021-11-02 14:06:42,508 INFO L158 Benchmark]: TraceAbstraction took 214566.00ms. Allocated memory was 492.8MB in the beginning and 717.2MB in the end (delta: 224.4MB). Free memory was 295.9MB in the beginning and 649.8MB in the end (delta: -353.9MB). Peak memory consumption was 154.7MB. Max. memory is 16.1GB. [2021-11-02 14:06:42,508 INFO L158 Benchmark]: Witness Printer took 692.24ms. Allocated memory is still 717.2MB. Free memory was 649.8MB in the beginning and 284.2MB in the end (delta: 365.6MB). Peak memory consumption was 442.2MB. Max. memory is 16.1GB. [2021-11-02 14:06:42,510 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 102.8MB. Free memory was 60.2MB in the beginning and 60.2MB in the end (delta: 41.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1980.27ms. Allocated memory was 102.8MB in the beginning and 148.9MB in the end (delta: 46.1MB). Free memory was 65.4MB in the beginning and 95.3MB in the end (delta: -29.8MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 186.92ms. Allocated memory is still 148.9MB. Free memory was 95.3MB in the beginning and 80.6MB in the end (delta: 14.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 95.06ms. Allocated memory is still 148.9MB. Free memory was 80.6MB in the beginning and 69.7MB in the end (delta: 10.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 4494.72ms. Allocated memory was 148.9MB in the beginning and 492.8MB in the end (delta: 343.9MB). Free memory was 69.7MB in the beginning and 295.9MB in the end (delta: -226.3MB). Peak memory consumption was 275.6MB. Max. memory is 16.1GB. * TraceAbstraction took 214566.00ms. Allocated memory was 492.8MB in the beginning and 717.2MB in the end (delta: 224.4MB). Free memory was 295.9MB in the beginning and 649.8MB in the end (delta: -353.9MB). Peak memory consumption was 154.7MB. Max. memory is 16.1GB. * Witness Printer took 692.24ms. Allocated memory is still 717.2MB. Free memory was 649.8MB in the beginning and 284.2MB in the end (delta: 365.6MB). Peak memory consumption was 442.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.00ms ErrorAutomatonConstructionTimeTotal, 0.00ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.00ms ErrorAutomatonConstructionTimeAvg, 0.00ms ErrorAutomatonDifferenceTimeAvg, 0.00ms 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: 214494.95ms, OverallIterations: 3, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 14.89ms, AutomataDifference: 12079.96ms, DeadEndRemovalTime: 0.00ms, HoareAnnotationTime: 338.41ms, InitialAbstractionConstructionTime: 13.91ms, PartialOrderReductionTime: 0.00ms, HoareTripleCheckerStatistics: 3 mSolverCounterUnknown, 122 SdHoareTripleChecker+Valid, 11751.50ms IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 122 mSDsluCounter, 0 SdHoareTripleChecker+Invalid, 10625.20ms Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 737 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1555 IncrementalHoareTripleChecker+Invalid, 1560 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 0 mSDtfsCounter, 1555 mSolverCounterSat, 24.05ms SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 45 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 120.96ms Time, 0.00ms 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, 0.00ms DumpTime, AutomataMinimizationStatistics: 66.71ms AutomataMinimizationTime, 3 MinimizatonAttempts, 89 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.00ms HoareAnnotationTime, 68 LocationsWithAnnotation, 68 PreInvPairs, 78 NumberOfFragments, 103 HoareAnnotationTreeSize, 68 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 53.83ms HoareSimplificationTime, 68 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 268.69ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 132.91ms SsaConstructionTime, 200442.83ms SatisfiabilityAnalysisTime, 807.19ms InterpolantComputationTime, 118 NumberOfCodeBlocks, 118 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 115 ConstructedInterpolants, 0 QuantifiedInterpolants, 176 SizeOfPredicates, 4 NumberOfNonLiveVariables, 2409 ConjunctsInSsa, 9 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 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: !(queue == 0) - 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: !(queue == 0) - 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: !(queue == 0) - 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: !(queue == 0) - 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: !(queue == 0) - InvariantResult [Line: 8217]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8275]: Loop Invariant Derived loop invariant: \result == 0 - 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: !(queue == 0) - 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: !(queue == 0) - InvariantResult [Line: 2935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6938]: Loop Invariant Derived loop invariant: !(queue == 0) - 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: !(queue == 0) - 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: !(queue == 0) - 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: !(queue == 0) RESULT: Ultimate proved your program to be correct! [2021-11-02 14:06:42,675 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE