./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded/rekh_ctm.1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8be7027f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/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/seq-mthreaded/rekh_ctm.1.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/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 c3ec7c03a28dc415c6db5fadbfd8dcd491b1a493cd1bf88ef12d02131cd13437 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dk.perfect-tracechecks-8be7027-m [2024-11-11 21:25:38,489 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-11 21:25:38,569 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-11 21:25:38,577 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-11 21:25:38,578 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-11 21:25:38,607 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-11 21:25:38,608 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-11 21:25:38,609 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-11 21:25:38,609 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-11 21:25:38,610 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-11 21:25:38,611 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-11 21:25:38,611 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-11 21:25:38,612 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-11 21:25:38,614 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-11 21:25:38,614 INFO L153 SettingsManager]: * Use SBE=true [2024-11-11 21:25:38,614 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-11 21:25:38,615 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-11 21:25:38,615 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-11 21:25:38,615 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-11 21:25:38,615 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-11 21:25:38,616 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-11 21:25:38,616 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-11 21:25:38,619 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-11 21:25:38,619 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-11 21:25:38,619 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-11 21:25:38,620 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-11 21:25:38,620 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-11 21:25:38,620 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-11 21:25:38,620 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-11 21:25:38,621 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-11 21:25:38,621 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-11 21:25:38,621 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-11 21:25:38,621 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-11 21:25:38,622 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-11 21:25:38,622 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-11 21:25:38,624 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-11 21:25:38,624 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-11 21:25:38,624 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-11 21:25:38,625 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-11 21:25:38,625 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-11 21:25:38,625 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-11 21:25:38,625 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-11 21:25:38,626 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/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c3ec7c03a28dc415c6db5fadbfd8dcd491b1a493cd1bf88ef12d02131cd13437 [2024-11-11 21:25:38,899 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-11 21:25:38,925 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-11 21:25:38,928 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-11 21:25:38,930 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-11 21:25:38,930 INFO L274 PluginConnector]: CDTParser initialized [2024-11-11 21:25:38,931 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded/rekh_ctm.1.c [2024-11-11 21:25:40,291 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-11 21:25:40,656 INFO L384 CDTParser]: Found 1 translation units. [2024-11-11 21:25:40,657 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_ctm.1.c [2024-11-11 21:25:40,682 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8fab8c42/009e25ed85bc4f4fad7f6b3d3d6e4138/FLAG95c3520ce [2024-11-11 21:25:40,695 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8fab8c42/009e25ed85bc4f4fad7f6b3d3d6e4138 [2024-11-11 21:25:40,697 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-11 21:25:40,698 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-11 21:25:40,699 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-11 21:25:40,699 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-11 21:25:40,705 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-11 21:25:40,707 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 09:25:40" (1/1) ... [2024-11-11 21:25:40,707 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52464538 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:25:40, skipping insertion in model container [2024-11-11 21:25:40,708 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 09:25:40" (1/1) ... [2024-11-11 21:25:40,790 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-11 21:25:41,059 WARN L250 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.1.c[1868,1881] [2024-11-11 21:25:41,663 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-11 21:25:41,695 INFO L200 MainTranslator]: Completed pre-run [2024-11-11 21:25:41,706 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"/tmp/aaaa/ctm.ok1.i","-S") [42] [2024-11-11 21:25:41,713 WARN L250 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.1.c[1868,1881] [2024-11-11 21:25:42,077 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-11 21:25:42,131 INFO L204 MainTranslator]: Completed translation [2024-11-11 21:25:42,132 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:25:42 WrapperNode [2024-11-11 21:25:42,132 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-11 21:25:42,134 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-11 21:25:42,134 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-11 21:25:42,134 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-11 21:25:42,141 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:25:42" (1/1) ... [2024-11-11 21:25:42,227 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:25:42" (1/1) ... [2024-11-11 21:25:42,512 INFO L138 Inliner]: procedures = 99, calls = 2727, calls flagged for inlining = 35, calls inlined = 35, statements flattened = 8497 [2024-11-11 21:25:42,513 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-11 21:25:42,513 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-11 21:25:42,513 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-11 21:25:42,513 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-11 21:25:42,524 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:25:42" (1/1) ... [2024-11-11 21:25:42,525 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:25:42" (1/1) ... [2024-11-11 21:25:42,577 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:25:42" (1/1) ... [2024-11-11 21:25:42,685 INFO L175 MemorySlicer]: Split 2332 memory accesses to 49 slices as follows [2, 80, 86, 37, 37, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46, 49, 46]. 4 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 402 writes are split as follows [0, 7, 7, 7, 7, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6, 11, 6]. [2024-11-11 21:25:42,686 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:25:42" (1/1) ... [2024-11-11 21:25:42,686 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:25:42" (1/1) ... [2024-11-11 21:25:42,893 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:25:42" (1/1) ... [2024-11-11 21:25:42,926 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:25:42" (1/1) ... [2024-11-11 21:25:42,952 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:25:42" (1/1) ... [2024-11-11 21:25:42,979 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:25:42" (1/1) ... [2024-11-11 21:25:43,046 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-11 21:25:43,047 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-11 21:25:43,047 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-11 21:25:43,047 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-11 21:25:43,048 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:25:42" (1/1) ... [2024-11-11 21:25:43,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-11 21:25:43,072 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-11 21:25:43,088 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-11 21:25:43,096 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-11 21:25:43,141 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_state [2024-11-11 21:25:43,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state [2024-11-11 21:25:43,142 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_state [2024-11-11 21:25:43,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state [2024-11-11 21:25:43,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-11 21:25:43,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-11 21:25:43,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-11 21:25:43,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-11 21:25:43,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-11 21:25:43,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-11 21:25:43,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-11 21:25:43,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-11 21:25:43,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-11 21:25:43,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-11 21:25:43,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-11 21:25:43,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-11 21:25:43,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-11 21:25:43,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-11 21:25:43,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-11 21:25:43,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-11 21:25:43,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-11 21:25:43,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-11 21:25:43,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-11 21:25:43,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-11 21:25:43,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-11 21:25:43,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-11 21:25:43,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-11 21:25:43,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-11 21:25:43,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-11 21:25:43,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-11 21:25:43,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-11 21:25:43,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-11 21:25:43,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-11 21:25:43,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-11 21:25:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-11 21:25:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-11 21:25:43,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-11 21:25:43,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-11 21:25:43,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-11 21:25:43,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-11-11 21:25:43,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-11-11 21:25:43,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-11-11 21:25:43,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-11-11 21:25:43,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-11-11 21:25:43,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-11-11 21:25:43,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-11-11 21:25:43,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-11-11 21:25:43,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-11-11 21:25:43,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2024-11-11 21:25:43,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2024-11-11 21:25:43,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2024-11-11 21:25:43,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2024-11-11 21:25:43,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2024-11-11 21:25:43,152 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg [2024-11-11 21:25:43,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg [2024-11-11 21:25:43,152 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2024-11-11 21:25:43,152 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2024-11-11 21:25:43,153 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2024-11-11 21:25:43,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2024-11-11 21:25:43,153 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_input [2024-11-11 21:25:43,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_input [2024-11-11 21:25:43,153 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2024-11-11 21:25:43,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2024-11-11 21:25:43,153 INFO L130 BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor [2024-11-11 21:25:43,153 INFO L138 BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor [2024-11-11 21:25:43,153 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer [2024-11-11 21:25:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer [2024-11-11 21:25:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode [2024-11-11 21:25:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode [2024-11-11 21:25:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-11 21:25:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-11 21:25:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-11 21:25:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-11 21:25:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-11 21:25:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-11 21:25:43,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-11 21:25:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-11 21:25:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-11 21:25:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-11 21:25:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-11 21:25:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-11 21:25:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-11 21:25:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-11 21:25:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-11 21:25:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-11 21:25:43,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-11 21:25:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-11 21:25:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-11 21:25:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-11 21:25:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-11 21:25:43,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-11 21:25:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-11 21:25:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-11 21:25:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-11 21:25:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-11 21:25:43,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-11 21:25:43,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-11 21:25:43,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-11 21:25:43,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-11 21:25:43,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-11 21:25:43,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-11 21:25:43,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-11 21:25:43,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-11 21:25:43,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-11 21:25:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-11-11 21:25:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-11-11 21:25:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-11-11 21:25:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-11-11 21:25:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-11-11 21:25:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-11-11 21:25:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-11-11 21:25:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-11-11 21:25:43,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-11-11 21:25:43,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2024-11-11 21:25:43,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2024-11-11 21:25:43,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2024-11-11 21:25:43,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2024-11-11 21:25:43,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2024-11-11 21:25:43,163 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2024-11-11 21:25:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2024-11-11 21:25:43,163 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_count [2024-11-11 21:25:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count [2024-11-11 21:25:43,163 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_state [2024-11-11 21:25:43,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state [2024-11-11 21:25:43,163 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_output [2024-11-11 21:25:43,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_output [2024-11-11 21:25:43,164 INFO L130 BoogieDeclarations]: Found specification of procedure move_motor [2024-11-11 21:25:43,164 INFO L138 BoogieDeclarations]: Found implementation of procedure move_motor [2024-11-11 21:25:43,164 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed [2024-11-11 21:25:43,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed [2024-11-11 21:25:43,164 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2024-11-11 21:25:43,164 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2024-11-11 21:25:43,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-11 21:25:43,165 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2024-11-11 21:25:43,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2024-11-11 21:25:43,165 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor [2024-11-11 21:25:43,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor [2024-11-11 21:25:43,166 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t3 [2024-11-11 21:25:43,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3 [2024-11-11 21:25:43,166 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_output [2024-11-11 21:25:43,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_output [2024-11-11 21:25:43,166 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2024-11-11 21:25:43,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2024-11-11 21:25:43,167 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_count [2024-11-11 21:25:43,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count [2024-11-11 21:25:43,167 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2024-11-11 21:25:43,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2024-11-11 21:25:43,167 INFO L130 BoogieDeclarations]: Found specification of procedure TerminateTask [2024-11-11 21:25:43,167 INFO L138 BoogieDeclarations]: Found implementation of procedure TerminateTask [2024-11-11 21:25:43,167 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_count [2024-11-11 21:25:43,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count [2024-11-11 21:25:43,168 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2024-11-11 21:25:43,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2024-11-11 21:25:43,168 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_count [2024-11-11 21:25:43,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count [2024-11-11 21:25:43,168 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_count [2024-11-11 21:25:43,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count [2024-11-11 21:25:43,168 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed [2024-11-11 21:25:43,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed [2024-11-11 21:25:43,168 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode [2024-11-11 21:25:43,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode [2024-11-11 21:25:43,169 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_threshold [2024-11-11 21:25:43,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold [2024-11-11 21:25:43,169 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read [2024-11-11 21:25:43,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read [2024-11-11 21:25:43,171 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_state [2024-11-11 21:25:43,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state [2024-11-11 21:25:43,171 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader [2024-11-11 21:25:43,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader [2024-11-11 21:25:43,172 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_dir [2024-11-11 21:25:43,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_dir [2024-11-11 21:25:43,172 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed [2024-11-11 21:25:43,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed [2024-11-11 21:25:43,173 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_input [2024-11-11 21:25:43,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_input [2024-11-11 21:25:43,173 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_state [2024-11-11 21:25:43,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state [2024-11-11 21:25:43,173 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg [2024-11-11 21:25:43,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg [2024-11-11 21:25:43,174 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_state [2024-11-11 21:25:43,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state [2024-11-11 21:25:43,174 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_count [2024-11-11 21:25:43,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count [2024-11-11 21:25:43,174 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover [2024-11-11 21:25:43,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover [2024-11-11 21:25:43,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-11 21:25:43,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-11 21:25:43,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-11 21:25:43,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-11 21:25:43,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-11 21:25:43,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-11 21:25:43,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-11 21:25:43,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-11 21:25:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-11 21:25:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-11 21:25:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-11 21:25:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-11 21:25:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-11 21:25:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-11 21:25:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-11 21:25:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-11 21:25:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-11 21:25:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-11 21:25:43,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-11 21:25:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-11 21:25:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-11 21:25:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-11 21:25:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-11 21:25:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-11 21:25:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-11 21:25:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-11 21:25:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-11 21:25:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-11 21:25:43,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-11 21:25:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-11 21:25:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-11 21:25:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-11 21:25:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-11 21:25:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-11 21:25:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-11 21:25:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-11-11 21:25:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-11-11 21:25:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-11-11 21:25:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-11-11 21:25:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-11-11 21:25:43,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-11-11 21:25:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-11-11 21:25:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-11-11 21:25:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-11-11 21:25:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2024-11-11 21:25:43,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2024-11-11 21:25:43,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2024-11-11 21:25:43,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2024-11-11 21:25:43,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2024-11-11 21:25:43,182 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller [2024-11-11 21:25:43,182 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller [2024-11-11 21:25:43,183 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-11 21:25:43,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-11 21:25:43,735 INFO L238 CfgBuilder]: Building ICFG [2024-11-11 21:25:43,737 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-11 21:25:54,147 INFO L? ?]: Removed 947 outVars from TransFormulas that were not future-live. [2024-11-11 21:25:54,148 INFO L287 CfgBuilder]: Performing block encoding [2024-11-11 21:25:54,210 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-11 21:25:54,210 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-11 21:25:54,210 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 09:25:54 BoogieIcfgContainer [2024-11-11 21:25:54,211 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-11 21:25:54,212 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-11 21:25:54,212 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-11 21:25:54,217 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-11 21:25:54,217 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.11 09:25:40" (1/3) ... [2024-11-11 21:25:54,218 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fab6c0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.11 09:25:54, skipping insertion in model container [2024-11-11 21:25:54,218 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 09:25:42" (2/3) ... [2024-11-11 21:25:54,218 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fab6c0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.11 09:25:54, skipping insertion in model container [2024-11-11 21:25:54,219 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 09:25:54" (3/3) ... [2024-11-11 21:25:54,221 INFO L112 eAbstractionObserver]: Analyzing ICFG rekh_ctm.1.c [2024-11-11 21:25:54,237 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-11 21:25:54,237 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-11 21:25:54,371 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-11 21:25:54,379 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;@3a3ce1b8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-11 21:25:54,379 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-11 21:25:54,395 INFO L276 IsEmpty]: Start isEmpty. Operand has 2464 states, 2113 states have (on average 1.480832938949361) internal successors, (3129), 2137 states have internal predecessors, (3129), 305 states have call successors, (305), 44 states have call predecessors, (305), 44 states have return successors, (305), 295 states have call predecessors, (305), 305 states have call successors, (305) [2024-11-11 21:25:54,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-11 21:25:54,418 INFO L210 NwaCegarLoop]: Found error trace [2024-11-11 21:25:54,419 INFO L218 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, 1, 1, 1, 1, 1] [2024-11-11 21:25:54,420 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-11 21:25:54,425 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-11 21:25:54,427 INFO L85 PathProgramCache]: Analyzing trace with hash 433864660, now seen corresponding path program 1 times [2024-11-11 21:25:54,434 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-11 21:25:54,435 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1052521331] [2024-11-11 21:25:54,435 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-11 21:25:54,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-11 21:25:55,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-11 21:25:55,797 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-11 21:25:55,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-11 21:25:55,818 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-11 21:25:55,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-11 21:25:55,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-11 21:25:55,827 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-11 21:25:55,827 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1052521331] [2024-11-11 21:25:55,827 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1052521331] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-11 21:25:55,828 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-11 21:25:55,828 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-11 21:25:55,829 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1112792661] [2024-11-11 21:25:55,830 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-11 21:25:55,834 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-11 21:25:55,836 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-11 21:25:55,861 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-11 21:25:55,862 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-11 21:25:55,869 INFO L87 Difference]: Start difference. First operand has 2464 states, 2113 states have (on average 1.480832938949361) internal successors, (3129), 2137 states have internal predecessors, (3129), 305 states have call successors, (305), 44 states have call predecessors, (305), 44 states have return successors, (305), 295 states have call predecessors, (305), 305 states have call successors, (305) Second operand has 4 states, 4 states have (on average 35.5) internal successors, (142), 2 states have internal predecessors, (142), 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) [2024-11-11 21:26:00,008 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 [] [2024-11-11 21:26:04,049 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-11 21:26:12,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-11 21:26:12,455 INFO L93 Difference]: Finished difference Result 5683 states and 9381 transitions. [2024-11-11 21:26:12,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-11 21:26:12,459 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 35.5) internal successors, (142), 2 states have internal predecessors, (142), 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 148 [2024-11-11 21:26:12,459 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-11 21:26:12,510 INFO L225 Difference]: With dead ends: 5683 [2024-11-11 21:26:12,510 INFO L226 Difference]: Without dead ends: 3211 [2024-11-11 21:26:12,543 INFO L434 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 [2024-11-11 21:26:12,548 INFO L435 NwaCegarLoop]: 2422 mSDtfsCounter, 1176 mSDsluCounter, 2817 mSDsCounter, 0 mSdLazyCounter, 3288 mSolverCounterSat, 654 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1227 SdHoareTripleChecker+Valid, 5239 SdHoareTripleChecker+Invalid, 3944 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 654 IncrementalHoareTripleChecker+Valid, 3288 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.9s IncrementalHoareTripleChecker+Time [2024-11-11 21:26:12,549 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1227 Valid, 5239 Invalid, 3944 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [654 Valid, 3288 Invalid, 2 Unknown, 0 Unchecked, 15.9s Time] [2024-11-11 21:26:12,574 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3211 states. [2024-11-11 21:26:12,789 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3211 to 2451. [2024-11-11 21:26:12,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2451 states, 2101 states have (on average 1.15421227986673) internal successors, (2425), 2125 states have internal predecessors, (2425), 305 states have call successors, (305), 44 states have call predecessors, (305), 44 states have return successors, (304), 294 states have call predecessors, (304), 304 states have call successors, (304) [2024-11-11 21:26:12,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2451 states to 2451 states and 3034 transitions. [2024-11-11 21:26:12,827 INFO L78 Accepts]: Start accepts. Automaton has 2451 states and 3034 transitions. Word has length 148 [2024-11-11 21:26:12,828 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-11 21:26:12,828 INFO L471 AbstractCegarLoop]: Abstraction has 2451 states and 3034 transitions. [2024-11-11 21:26:12,828 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 35.5) internal successors, (142), 2 states have internal predecessors, (142), 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) [2024-11-11 21:26:12,829 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 3034 transitions. [2024-11-11 21:26:12,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-11 21:26:12,838 INFO L210 NwaCegarLoop]: Found error trace [2024-11-11 21:26:12,838 INFO L218 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-11 21:26:12,838 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-11 21:26:12,839 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-11 21:26:12,839 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-11 21:26:12,840 INFO L85 PathProgramCache]: Analyzing trace with hash -1872430963, now seen corresponding path program 1 times [2024-11-11 21:26:12,840 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-11 21:26:12,840 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1372608273] [2024-11-11 21:26:12,840 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-11 21:26:12,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-11 21:26:13,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-11 21:26:14,583 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-11 21:26:14,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-11 21:26:14,694 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-11 21:26:14,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-11 21:26:14,748 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-11-11 21:26:14,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-11 21:26:14,757 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-11 21:26:14,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-11 21:26:14,766 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-11 21:26:14,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-11 21:26:14,772 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-11 21:26:14,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-11 21:26:14,775 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-11 21:26:14,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-11 21:26:14,829 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-11 21:26:14,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-11 21:26:14,834 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-11 21:26:14,835 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-11 21:26:14,835 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1372608273] [2024-11-11 21:26:14,835 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1372608273] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-11 21:26:14,835 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-11 21:26:14,835 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-11 21:26:14,836 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1909146] [2024-11-11 21:26:14,836 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-11 21:26:14,838 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-11 21:26:14,839 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-11 21:26:14,840 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-11 21:26:14,840 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2024-11-11 21:26:14,840 INFO L87 Difference]: Start difference. First operand 2451 states and 3034 transitions. Second operand has 9 states, 9 states have (on average 21.11111111111111) internal successors, (190), 6 states have internal predecessors, (190), 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) [2024-11-11 21:26:18,958 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 [] [2024-11-11 21:26:22,978 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-11 21:26:27,036 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-11 21:26:31,064 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-11 21:26:35,095 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-11 21:26:53,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-11 21:26:57,329 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-11 21:27:01,348 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 []