./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_ctm.4.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 84cfde4a Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_ctm.4.c -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --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 32bit --witnessprinter.graph.data.programhash 436e6e57c04bd43264564f478c3aa92ec3799e6c36d71ae9bac6692f2873338f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 03:32:15,272 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 03:32:15,342 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-10-11 03:32:15,358 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 03:32:15,360 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 03:32:15,389 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 03:32:15,390 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 03:32:15,391 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 03:32:15,391 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 03:32:15,392 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 03:32:15,392 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 03:32:15,392 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 03:32:15,393 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 03:32:15,393 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 03:32:15,394 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 03:32:15,394 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 03:32:15,394 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 03:32:15,395 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-11 03:32:15,395 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 03:32:15,395 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-11 03:32:15,396 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 03:32:15,398 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 03:32:15,399 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 03:32:15,399 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 03:32:15,399 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 03:32:15,399 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-11 03:32:15,400 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 03:32:15,400 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 03:32:15,400 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 03:32:15,400 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 03:32:15,401 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 03:32:15,401 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 03:32:15,401 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 03:32:15,401 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 03:32:15,402 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 03:32:15,402 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 03:32:15,402 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 03:32:15,403 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 03:32:15,403 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 03:32:15,403 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 03:32:15,404 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 03:32:15,404 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 03:32:15,405 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 436e6e57c04bd43264564f478c3aa92ec3799e6c36d71ae9bac6692f2873338f [2024-10-11 03:32:15,665 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 03:32:15,692 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 03:32:15,696 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 03:32:15,697 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 03:32:15,698 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 03:32:15,699 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_ctm.4.c [2024-10-11 03:32:17,146 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 03:32:17,518 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 03:32:17,519 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_ctm.4.c [2024-10-11 03:32:17,556 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/88f92b0d3/d32053ea900e4968867158b24285c127/FLAGdc951511d [2024-10-11 03:32:17,573 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/88f92b0d3/d32053ea900e4968867158b24285c127 [2024-10-11 03:32:17,576 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 03:32:17,578 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 03:32:17,582 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 03:32:17,583 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 03:32:17,588 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 03:32:17,589 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:32:17" (1/1) ... [2024-10-11 03:32:17,590 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b34b07e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:17, skipping insertion in model container [2024-10-11 03:32:17,590 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:32:17" (1/1) ... [2024-10-11 03:32:17,665 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 03:32:17,909 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_ctm.4.c[1868,1881] [2024-10-11 03:32:18,618 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 03:32:18,656 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 03:32:18,667 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"/tmp/aaaa/ctm.ok4.i","-S") [42] [2024-10-11 03:32:18,675 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_ctm.4.c[1868,1881] [2024-10-11 03:32:18,901 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 03:32:18,945 INFO L204 MainTranslator]: Completed translation [2024-10-11 03:32:18,946 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:18 WrapperNode [2024-10-11 03:32:18,946 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 03:32:18,947 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 03:32:18,947 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 03:32:18,947 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 03:32:18,955 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:18" (1/1) ... [2024-10-11 03:32:19,047 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:18" (1/1) ... [2024-10-11 03:32:19,260 INFO L138 Inliner]: procedures = 99, calls = 2906, calls flagged for inlining = 35, calls inlined = 35, statements flattened = 8763 [2024-10-11 03:32:19,260 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 03:32:19,261 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-11 03:32:19,261 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-11 03:32:19,261 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-11 03:32:19,274 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:18" (1/1) ... [2024-10-11 03:32:19,275 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:18" (1/1) ... [2024-10-11 03:32:19,457 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:18" (1/1) ... [2024-10-11 03:32:19,675 INFO L175 MemorySlicer]: Split 2508 memory accesses to 49 slices as follows [2, 80, 86, 37, 37, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46]. 3 percent of accesses are in the largest equivalence class. The 338 initializations are split as follows [2, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7]. The 490 writes are split as follows [0, 7, 7, 7, 7, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6]. [2024-10-11 03:32:19,675 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:18" (1/1) ... [2024-10-11 03:32:19,676 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:18" (1/1) ... [2024-10-11 03:32:19,866 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:18" (1/1) ... [2024-10-11 03:32:19,905 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:18" (1/1) ... [2024-10-11 03:32:19,944 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:18" (1/1) ... [2024-10-11 03:32:19,973 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:18" (1/1) ... [2024-10-11 03:32:20,030 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-11 03:32:20,031 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-11 03:32:20,032 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-11 03:32:20,032 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-11 03:32:20,033 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:18" (1/1) ... [2024-10-11 03:32:20,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 03:32:20,052 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 03:32:20,070 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-11 03:32:20,077 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-11 03:32:20,129 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_state [2024-10-11 03:32:20,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state [2024-10-11 03:32:20,130 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_state [2024-10-11 03:32:20,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state [2024-10-11 03:32:20,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-11 03:32:20,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-11 03:32:20,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-11 03:32:20,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-11 03:32:20,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-11 03:32:20,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-11 03:32:20,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-11 03:32:20,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-11 03:32:20,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-11 03:32:20,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-11 03:32:20,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-11 03:32:20,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-11 03:32:20,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-11 03:32:20,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-11 03:32:20,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-11 03:32:20,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-11 03:32:20,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-11 03:32:20,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-11 03:32:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-11 03:32:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-10-11 03:32:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-10-11 03:32:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-10-11 03:32:20,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-10-11 03:32:20,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-10-11 03:32:20,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-10-11 03:32:20,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-10-11 03:32:20,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-10-11 03:32:20,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-10-11 03:32:20,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-10-11 03:32:20,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-10-11 03:32:20,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-10-11 03:32:20,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-10-11 03:32:20,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-10-11 03:32:20,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-10-11 03:32:20,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-10-11 03:32:20,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-10-11 03:32:20,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-10-11 03:32:20,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-10-11 03:32:20,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-10-11 03:32:20,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-10-11 03:32:20,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-10-11 03:32:20,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-10-11 03:32:20,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-10-11 03:32:20,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-10-11 03:32:20,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2024-10-11 03:32:20,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2024-10-11 03:32:20,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2024-10-11 03:32:20,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2024-10-11 03:32:20,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2024-10-11 03:32:20,138 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg [2024-10-11 03:32:20,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg [2024-10-11 03:32:20,139 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2024-10-11 03:32:20,139 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2024-10-11 03:32:20,139 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2024-10-11 03:32:20,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2024-10-11 03:32:20,139 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_input [2024-10-11 03:32:20,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_input [2024-10-11 03:32:20,139 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2024-10-11 03:32:20,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2024-10-11 03:32:20,139 INFO L130 BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor [2024-10-11 03:32:20,139 INFO L138 BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor [2024-10-11 03:32:20,139 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer [2024-10-11 03:32:20,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer [2024-10-11 03:32:20,139 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode [2024-10-11 03:32:20,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode [2024-10-11 03:32:20,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-11 03:32:20,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-11 03:32:20,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-11 03:32:20,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-11 03:32:20,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-11 03:32:20,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-11 03:32:20,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-11 03:32:20,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-11 03:32:20,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-11 03:32:20,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-11 03:32:20,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-11 03:32:20,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-11 03:32:20,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-11 03:32:20,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-11 03:32:20,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-11 03:32:20,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-11 03:32:20,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-11 03:32:20,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-11 03:32:20,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-11 03:32:20,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-10-11 03:32:20,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-10-11 03:32:20,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-10-11 03:32:20,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-10-11 03:32:20,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-10-11 03:32:20,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-10-11 03:32:20,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-10-11 03:32:20,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-10-11 03:32:20,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-10-11 03:32:20,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-10-11 03:32:20,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-10-11 03:32:20,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-10-11 03:32:20,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-10-11 03:32:20,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-10-11 03:32:20,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-10-11 03:32:20,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-10-11 03:32:20,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-10-11 03:32:20,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-10-11 03:32:20,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-10-11 03:32:20,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-10-11 03:32:20,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-10-11 03:32:20,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-10-11 03:32:20,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-10-11 03:32:20,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-10-11 03:32:20,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-10-11 03:32:20,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2024-10-11 03:32:20,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2024-10-11 03:32:20,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2024-10-11 03:32:20,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2024-10-11 03:32:20,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2024-10-11 03:32:20,149 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2024-10-11 03:32:20,149 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2024-10-11 03:32:20,149 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_count [2024-10-11 03:32:20,149 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count [2024-10-11 03:32:20,149 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_state [2024-10-11 03:32:20,150 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state [2024-10-11 03:32:20,150 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_output [2024-10-11 03:32:20,150 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_output [2024-10-11 03:32:20,150 INFO L130 BoogieDeclarations]: Found specification of procedure move_motor [2024-10-11 03:32:20,150 INFO L138 BoogieDeclarations]: Found implementation of procedure move_motor [2024-10-11 03:32:20,150 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed [2024-10-11 03:32:20,150 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed [2024-10-11 03:32:20,150 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2024-10-11 03:32:20,150 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2024-10-11 03:32:20,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-11 03:32:20,151 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2024-10-11 03:32:20,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2024-10-11 03:32:20,151 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor [2024-10-11 03:32:20,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor [2024-10-11 03:32:20,151 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t3 [2024-10-11 03:32:20,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3 [2024-10-11 03:32:20,151 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_output [2024-10-11 03:32:20,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_output [2024-10-11 03:32:20,151 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2024-10-11 03:32:20,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2024-10-11 03:32:20,151 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_count [2024-10-11 03:32:20,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count [2024-10-11 03:32:20,151 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2024-10-11 03:32:20,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2024-10-11 03:32:20,151 INFO L130 BoogieDeclarations]: Found specification of procedure TerminateTask [2024-10-11 03:32:20,152 INFO L138 BoogieDeclarations]: Found implementation of procedure TerminateTask [2024-10-11 03:32:20,152 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_count [2024-10-11 03:32:20,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count [2024-10-11 03:32:20,152 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2024-10-11 03:32:20,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2024-10-11 03:32:20,152 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_count [2024-10-11 03:32:20,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count [2024-10-11 03:32:20,152 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_count [2024-10-11 03:32:20,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count [2024-10-11 03:32:20,154 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed [2024-10-11 03:32:20,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed [2024-10-11 03:32:20,154 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode [2024-10-11 03:32:20,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode [2024-10-11 03:32:20,154 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_threshold [2024-10-11 03:32:20,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold [2024-10-11 03:32:20,154 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read [2024-10-11 03:32:20,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read [2024-10-11 03:32:20,155 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_state [2024-10-11 03:32:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state [2024-10-11 03:32:20,155 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader [2024-10-11 03:32:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader [2024-10-11 03:32:20,155 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_dir [2024-10-11 03:32:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_dir [2024-10-11 03:32:20,155 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed [2024-10-11 03:32:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed [2024-10-11 03:32:20,155 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_input [2024-10-11 03:32:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_input [2024-10-11 03:32:20,155 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_state [2024-10-11 03:32:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state [2024-10-11 03:32:20,155 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg [2024-10-11 03:32:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg [2024-10-11 03:32:20,155 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_state [2024-10-11 03:32:20,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state [2024-10-11 03:32:20,156 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_count [2024-10-11 03:32:20,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count [2024-10-11 03:32:20,156 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover [2024-10-11 03:32:20,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover [2024-10-11 03:32:20,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-11 03:32:20,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-11 03:32:20,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-11 03:32:20,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-11 03:32:20,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-11 03:32:20,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-11 03:32:20,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-11 03:32:20,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-11 03:32:20,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-11 03:32:20,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-11 03:32:20,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-11 03:32:20,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-11 03:32:20,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-11 03:32:20,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-11 03:32:20,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-11 03:32:20,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-11 03:32:20,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-11 03:32:20,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-11 03:32:20,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-11 03:32:20,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-10-11 03:32:20,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-10-11 03:32:20,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-10-11 03:32:20,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-10-11 03:32:20,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-10-11 03:32:20,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-10-11 03:32:20,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-10-11 03:32:20,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-10-11 03:32:20,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-10-11 03:32:20,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-10-11 03:32:20,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-10-11 03:32:20,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-10-11 03:32:20,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-10-11 03:32:20,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-10-11 03:32:20,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-10-11 03:32:20,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-10-11 03:32:20,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-10-11 03:32:20,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-10-11 03:32:20,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-10-11 03:32:20,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-10-11 03:32:20,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-10-11 03:32:20,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-10-11 03:32:20,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-10-11 03:32:20,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-10-11 03:32:20,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-10-11 03:32:20,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2024-10-11 03:32:20,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2024-10-11 03:32:20,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2024-10-11 03:32:20,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2024-10-11 03:32:20,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2024-10-11 03:32:20,164 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller [2024-10-11 03:32:20,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller [2024-10-11 03:32:20,164 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-11 03:32:20,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-11 03:32:20,923 INFO L238 CfgBuilder]: Building ICFG [2024-10-11 03:32:20,926 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-11 03:32:31,889 INFO L? ?]: Removed 946 outVars from TransFormulas that were not future-live. [2024-10-11 03:32:31,889 INFO L287 CfgBuilder]: Performing block encoding [2024-10-11 03:32:32,089 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-11 03:32:32,090 INFO L314 CfgBuilder]: Removed 4 assume(true) statements. [2024-10-11 03:32:32,091 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 03:32:32 BoogieIcfgContainer [2024-10-11 03:32:32,091 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-11 03:32:32,094 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-11 03:32:32,094 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-11 03:32:32,098 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-11 03:32:32,098 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 03:32:17" (1/3) ... [2024-10-11 03:32:32,099 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ec7ac9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 03:32:32, skipping insertion in model container [2024-10-11 03:32:32,099 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:18" (2/3) ... [2024-10-11 03:32:32,099 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ec7ac9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 03:32:32, skipping insertion in model container [2024-10-11 03:32:32,099 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 03:32:32" (3/3) ... [2024-10-11 03:32:32,102 INFO L112 eAbstractionObserver]: Analyzing ICFG rekh_ctm.4.c [2024-10-11 03:32:32,119 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-11 03:32:32,120 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-11 03:32:32,244 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-11 03:32:32,250 INFO L333 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, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@ca1817c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-11 03:32:32,251 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-11 03:32:32,265 INFO L276 IsEmpty]: Start isEmpty. Operand has 2407 states, 2053 states have (on average 1.4943984413054068) internal successors, (3068), 2077 states have internal predecessors, (3068), 308 states have call successors, (308), 44 states have call predecessors, (308), 44 states have return successors, (308), 298 states have call predecessors, (308), 308 states have call successors, (308) [2024-10-11 03:32:32,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-10-11 03:32:32,289 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 03:32:32,290 INFO L215 NwaCegarLoop]: 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 03:32:32,291 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 03:32:32,296 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 03:32:32,297 INFO L85 PathProgramCache]: Analyzing trace with hash 949819127, now seen corresponding path program 1 times [2024-10-11 03:32:32,305 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 03:32:32,306 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1322862152] [2024-10-11 03:32:32,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 03:32:32,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 03:32:33,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:33,655 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-10-11 03:32:33,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:33,680 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 03:32:33,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:33,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-11 03:32:33,692 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 03:32:33,692 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1322862152] [2024-10-11 03:32:33,693 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1322862152] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 03:32:33,693 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 03:32:33,693 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-11 03:32:33,695 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [677662735] [2024-10-11 03:32:33,696 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 03:32:33,701 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-11 03:32:33,701 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 03:32:33,726 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-11 03:32:33,727 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-10-11 03:32:33,736 INFO L87 Difference]: Start difference. First operand has 2407 states, 2053 states have (on average 1.4943984413054068) internal successors, (3068), 2077 states have internal predecessors, (3068), 308 states have call successors, (308), 44 states have call predecessors, (308), 44 states have return successors, (308), 298 states have call predecessors, (308), 308 states have call successors, (308) Second operand has 4 states, 4 states have (on average 34.25) internal successors, (137), 2 states have internal predecessors, (137), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-10-11 03:32:38,164 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 03:32:42,199 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 03:32:46,263 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 03:32:53,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 03:32:53,080 INFO L93 Difference]: Finished difference Result 5512 states and 9212 transitions. [2024-10-11 03:32:53,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-10-11 03:32:53,084 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 34.25) internal successors, (137), 2 states have internal predecessors, (137), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 143 [2024-10-11 03:32:53,084 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 03:32:53,128 INFO L225 Difference]: With dead ends: 5512 [2024-10-11 03:32:53,128 INFO L226 Difference]: Without dead ends: 3097 [2024-10-11 03:32:53,175 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-10-11 03:32:53,181 INFO L432 NwaCegarLoop]: 2322 mSDtfsCounter, 1809 mSDsluCounter, 1772 mSDsCounter, 0 mSdLazyCounter, 2240 mSolverCounterSat, 1220 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1860 SdHoareTripleChecker+Valid, 4094 SdHoareTripleChecker+Invalid, 3463 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1220 IncrementalHoareTripleChecker+Valid, 2240 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.8s IncrementalHoareTripleChecker+Time [2024-10-11 03:32:53,183 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1860 Valid, 4094 Invalid, 3463 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1220 Valid, 2240 Invalid, 3 Unknown, 0 Unchecked, 18.8s Time] [2024-10-11 03:32:53,210 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3097 states. [2024-10-11 03:32:53,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3097 to 2397. [2024-10-11 03:32:53,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2397 states, 2044 states have (on average 1.158023483365949) internal successors, (2367), 2068 states have internal predecessors, (2367), 308 states have call successors, (308), 44 states have call predecessors, (308), 44 states have return successors, (307), 297 states have call predecessors, (307), 307 states have call successors, (307) [2024-10-11 03:32:53,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2397 states to 2397 states and 2982 transitions. [2024-10-11 03:32:53,473 INFO L78 Accepts]: Start accepts. Automaton has 2397 states and 2982 transitions. Word has length 143 [2024-10-11 03:32:53,473 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 03:32:53,473 INFO L471 AbstractCegarLoop]: Abstraction has 2397 states and 2982 transitions. [2024-10-11 03:32:53,474 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 34.25) internal successors, (137), 2 states have internal predecessors, (137), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-10-11 03:32:53,474 INFO L276 IsEmpty]: Start isEmpty. Operand 2397 states and 2982 transitions. [2024-10-11 03:32:53,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-10-11 03:32:53,488 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 03:32:53,488 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 03:32:53,489 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-11 03:32:53,489 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-11 03:32:53,490 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 03:32:53,490 INFO L85 PathProgramCache]: Analyzing trace with hash -1716689514, now seen corresponding path program 1 times [2024-10-11 03:32:53,490 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 03:32:53,490 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2128075006] [2024-10-11 03:32:53,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 03:32:53,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 03:32:54,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:55,199 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2024-10-11 03:32:55,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:55,305 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 03:32:55,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:55,360 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-10-11 03:32:55,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:55,368 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2024-10-11 03:32:55,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:55,375 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2024-10-11 03:32:55,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:55,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-11 03:32:55,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:55,385 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2024-10-11 03:32:55,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:55,433 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-11 03:32:55,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 03:32:55,440 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-10-11 03:32:55,442 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 03:32:55,443 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2128075006] [2024-10-11 03:32:55,443 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2128075006] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 03:32:55,443 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 03:32:55,444 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-10-11 03:32:55,445 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1531904554] [2024-10-11 03:32:55,445 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 03:32:55,446 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-10-11 03:32:55,447 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 03:32:55,448 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-10-11 03:32:55,448 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2024-10-11 03:32:55,448 INFO L87 Difference]: Start difference. First operand 2397 states and 2982 transitions. Second operand has 9 states, 9 states have (on average 19.88888888888889) internal successors, (179), 6 states have internal predecessors, (179), 4 states have call successors, (10), 5 states have call predecessors, (10), 4 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2024-10-11 03:33:00,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 03:33:04,329 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 03:33:08,364 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 03:33:12,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 03:33:16,425 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 03:33:20,452 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 03:33:38,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []