./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded/rekh_ctm.3-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 023d838f 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.3-2.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 a6fb157ae499b257dadbdfdc38e5d4454494023bad31f4939a5eb0b429ddb260 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-09 23:44:30,312 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 23:44:30,384 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-09 23:44:30,389 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 23:44:30,390 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 23:44:30,410 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 23:44:30,411 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 23:44:30,412 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 23:44:30,413 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 23:44:30,413 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 23:44:30,414 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 23:44:30,414 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 23:44:30,415 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 23:44:30,417 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 23:44:30,417 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 23:44:30,418 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 23:44:30,418 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 23:44:30,418 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 23:44:30,418 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 23:44:30,419 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 23:44:30,419 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 23:44:30,420 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 23:44:30,420 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 23:44:30,420 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 23:44:30,421 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 23:44:30,421 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 23:44:30,421 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 23:44:30,422 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 23:44:30,422 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-09 23:44:30,427 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 23:44:30,427 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 23:44:30,427 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 23:44:30,427 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 23:44:30,428 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 23:44:30,428 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 23:44:30,428 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 23:44:30,428 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 23:44:30,428 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 23:44:30,429 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 23:44:30,429 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 23:44:30,429 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 23:44:30,431 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 23:44:30,431 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a6fb157ae499b257dadbdfdc38e5d4454494023bad31f4939a5eb0b429ddb260 [2024-11-09 23:44:30,659 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 23:44:30,684 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 23:44:30,688 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 23:44:30,689 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 23:44:30,689 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 23:44:30,690 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded/rekh_ctm.3-2.c [2024-11-09 23:44:32,087 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 23:44:32,449 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 23:44:32,449 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_ctm.3-2.c [2024-11-09 23:44:32,479 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/422802927/bdc336f00dc94d959ce8c5c749135e8b/FLAG802ff2aa6 [2024-11-09 23:44:32,493 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/422802927/bdc336f00dc94d959ce8c5c749135e8b [2024-11-09 23:44:32,495 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 23:44:32,496 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 23:44:32,497 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 23:44:32,497 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 23:44:32,501 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 23:44:32,502 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:44:32" (1/1) ... [2024-11-09 23:44:32,504 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a3ef633 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:44:32, skipping insertion in model container [2024-11-09 23:44:32,504 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:44:32" (1/1) ... [2024-11-09 23:44:32,590 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 23:44:32,852 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.3-2.c[1871,1884] [2024-11-09 23:44:33,380 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 23:44:33,407 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 23:44:33,418 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"/tmp/aaaa/ctm.bug3.i","-S") [42] [2024-11-09 23:44:33,423 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.3-2.c[1871,1884] [2024-11-09 23:44:33,637 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 23:44:33,678 INFO L204 MainTranslator]: Completed translation [2024-11-09 23:44:33,678 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:44:33 WrapperNode [2024-11-09 23:44:33,679 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 23:44:33,679 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 23:44:33,680 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 23:44:33,680 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 23:44:33,686 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:44:33" (1/1) ... [2024-11-09 23:44:33,752 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:44:33" (1/1) ... [2024-11-09 23:44:34,038 INFO L138 Inliner]: procedures = 99, calls = 2816, calls flagged for inlining = 35, calls inlined = 35, statements flattened = 8627 [2024-11-09 23:44:34,039 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 23:44:34,039 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 23:44:34,039 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 23:44:34,040 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 23:44:34,059 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:44:33" (1/1) ... [2024-11-09 23:44:34,059 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:44:33" (1/1) ... [2024-11-09 23:44:34,102 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:44:33" (1/1) ... [2024-11-09 23:44:34,246 INFO L175 MemorySlicer]: Split 2420 memory accesses to 49 slices as follows [2, 80, 86, 37, 37, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 46, 53, 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 446 writes are split as follows [0, 7, 7, 7, 7, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6, 13, 6]. [2024-11-09 23:44:34,246 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:44:33" (1/1) ... [2024-11-09 23:44:34,250 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:44:33" (1/1) ... [2024-11-09 23:44:34,504 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:44:33" (1/1) ... [2024-11-09 23:44:34,515 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:44:33" (1/1) ... [2024-11-09 23:44:34,543 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:44:33" (1/1) ... [2024-11-09 23:44:34,569 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:44:33" (1/1) ... [2024-11-09 23:44:34,605 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 23:44:34,607 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-09 23:44:34,607 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-09 23:44:34,607 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-09 23:44:34,608 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:44:33" (1/1) ... [2024-11-09 23:44:34,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 23:44:34,626 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 23:44:34,643 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) [2024-11-09 23:44:34,646 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 [2024-11-09 23:44:34,694 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_state [2024-11-09 23:44:34,695 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state [2024-11-09 23:44:34,695 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_state [2024-11-09 23:44:34,695 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state [2024-11-09 23:44:34,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 23:44:34,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 23:44:34,696 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-09 23:44:34,696 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-09 23:44:34,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-09 23:44:34,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-09 23:44:34,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-09 23:44:34,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-09 23:44:34,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-09 23:44:34,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-09 23:44:34,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-09 23:44:34,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-09 23:44:34,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-09 23:44:34,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-09 23:44:34,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-09 23:44:34,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-09 23:44:34,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-09 23:44:34,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-09 23:44:34,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-09 23:44:34,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-09 23:44:34,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-09 23:44:34,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-09 23:44:34,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-09 23:44:34,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-09 23:44:34,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-09 23:44:34,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-09 23:44:34,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-09 23:44:34,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-09 23:44:34,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-09 23:44:34,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-09 23:44:34,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-09 23:44:34,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-09 23:44:34,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-09 23:44:34,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-09 23:44:34,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-09 23:44:34,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-11-09 23:44:34,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-11-09 23:44:34,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-11-09 23:44:34,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-11-09 23:44:34,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-11-09 23:44:34,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-11-09 23:44:34,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-11-09 23:44:34,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-11-09 23:44:34,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-11-09 23:44:34,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2024-11-09 23:44:34,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2024-11-09 23:44:34,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2024-11-09 23:44:34,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2024-11-09 23:44:34,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2024-11-09 23:44:34,702 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg [2024-11-09 23:44:34,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg [2024-11-09 23:44:34,703 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2024-11-09 23:44:34,703 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2024-11-09 23:44:34,703 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2024-11-09 23:44:34,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2024-11-09 23:44:34,704 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_input [2024-11-09 23:44:34,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_input [2024-11-09 23:44:34,704 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2024-11-09 23:44:34,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2024-11-09 23:44:34,705 INFO L130 BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor [2024-11-09 23:44:34,705 INFO L138 BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor [2024-11-09 23:44:34,705 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer [2024-11-09 23:44:34,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer [2024-11-09 23:44:34,705 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode [2024-11-09 23:44:34,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode [2024-11-09 23:44:34,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 23:44:34,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 23:44:34,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-09 23:44:34,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-09 23:44:34,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-09 23:44:34,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-09 23:44:34,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-09 23:44:34,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-09 23:44:34,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-09 23:44:34,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-09 23:44:34,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-09 23:44:34,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-09 23:44:34,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-09 23:44:34,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-09 23:44:34,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-09 23:44:34,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-09 23:44:34,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-09 23:44:34,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-09 23:44:34,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-09 23:44:34,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-09 23:44:34,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-09 23:44:34,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-09 23:44:34,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-09 23:44:34,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-09 23:44:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-09 23:44:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-09 23:44:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-09 23:44:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-09 23:44:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-09 23:44:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-09 23:44:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-09 23:44:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-09 23:44:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-09 23:44:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-09 23:44:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-09 23:44:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-11-09 23:44:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-11-09 23:44:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-11-09 23:44:34,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-11-09 23:44:34,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-11-09 23:44:34,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-11-09 23:44:34,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-11-09 23:44:34,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-11-09 23:44:34,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-11-09 23:44:34,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2024-11-09 23:44:34,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2024-11-09 23:44:34,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2024-11-09 23:44:34,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2024-11-09 23:44:34,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2024-11-09 23:44:34,710 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2024-11-09 23:44:34,710 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2024-11-09 23:44:34,710 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_count [2024-11-09 23:44:34,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count [2024-11-09 23:44:34,711 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_state [2024-11-09 23:44:34,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state [2024-11-09 23:44:34,711 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_output [2024-11-09 23:44:34,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_output [2024-11-09 23:44:34,711 INFO L130 BoogieDeclarations]: Found specification of procedure move_motor [2024-11-09 23:44:34,711 INFO L138 BoogieDeclarations]: Found implementation of procedure move_motor [2024-11-09 23:44:34,713 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed [2024-11-09 23:44:34,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed [2024-11-09 23:44:34,713 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2024-11-09 23:44:34,713 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2024-11-09 23:44:34,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 23:44:34,714 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2024-11-09 23:44:34,714 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2024-11-09 23:44:34,715 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor [2024-11-09 23:44:34,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor [2024-11-09 23:44:34,715 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t3 [2024-11-09 23:44:34,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3 [2024-11-09 23:44:34,715 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_output [2024-11-09 23:44:34,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_output [2024-11-09 23:44:34,715 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2024-11-09 23:44:34,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2024-11-09 23:44:34,715 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_count [2024-11-09 23:44:34,716 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count [2024-11-09 23:44:34,716 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2024-11-09 23:44:34,717 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2024-11-09 23:44:34,717 INFO L130 BoogieDeclarations]: Found specification of procedure TerminateTask [2024-11-09 23:44:34,717 INFO L138 BoogieDeclarations]: Found implementation of procedure TerminateTask [2024-11-09 23:44:34,717 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_count [2024-11-09 23:44:34,718 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count [2024-11-09 23:44:34,718 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2024-11-09 23:44:34,718 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2024-11-09 23:44:34,718 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_count [2024-11-09 23:44:34,718 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count [2024-11-09 23:44:34,719 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_count [2024-11-09 23:44:34,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count [2024-11-09 23:44:34,719 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed [2024-11-09 23:44:34,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed [2024-11-09 23:44:34,719 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode [2024-11-09 23:44:34,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode [2024-11-09 23:44:34,719 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_threshold [2024-11-09 23:44:34,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold [2024-11-09 23:44:34,720 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read [2024-11-09 23:44:34,720 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read [2024-11-09 23:44:34,720 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_state [2024-11-09 23:44:34,720 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state [2024-11-09 23:44:34,720 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader [2024-11-09 23:44:34,720 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader [2024-11-09 23:44:34,720 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_dir [2024-11-09 23:44:34,720 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_dir [2024-11-09 23:44:34,720 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed [2024-11-09 23:44:34,720 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed [2024-11-09 23:44:34,720 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_input [2024-11-09 23:44:34,720 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_input [2024-11-09 23:44:34,721 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_state [2024-11-09 23:44:34,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state [2024-11-09 23:44:34,721 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg [2024-11-09 23:44:34,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg [2024-11-09 23:44:34,721 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_state [2024-11-09 23:44:34,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state [2024-11-09 23:44:34,721 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_count [2024-11-09 23:44:34,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count [2024-11-09 23:44:34,721 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover [2024-11-09 23:44:34,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover [2024-11-09 23:44:34,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 23:44:34,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 23:44:34,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-09 23:44:34,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-09 23:44:34,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-09 23:44:34,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-09 23:44:34,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-09 23:44:34,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-09 23:44:34,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-09 23:44:34,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-09 23:44:34,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-09 23:44:34,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-09 23:44:34,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-09 23:44:34,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-09 23:44:34,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-09 23:44:34,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-09 23:44:34,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-09 23:44:34,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-09 23:44:34,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-09 23:44:34,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-09 23:44:34,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-09 23:44:34,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-09 23:44:34,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-09 23:44:34,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-09 23:44:34,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-09 23:44:34,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-09 23:44:34,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-09 23:44:34,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-09 23:44:34,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-09 23:44:34,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-09 23:44:34,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-09 23:44:34,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-09 23:44:34,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-09 23:44:34,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-09 23:44:34,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-09 23:44:34,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-11-09 23:44:34,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-11-09 23:44:34,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-11-09 23:44:34,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-11-09 23:44:34,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-11-09 23:44:34,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-11-09 23:44:34,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-11-09 23:44:34,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-11-09 23:44:34,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-11-09 23:44:34,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2024-11-09 23:44:34,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2024-11-09 23:44:34,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2024-11-09 23:44:34,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2024-11-09 23:44:34,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2024-11-09 23:44:34,728 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller [2024-11-09 23:44:34,728 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller [2024-11-09 23:44:34,728 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 23:44:34,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 23:44:35,299 INFO L256 CfgBuilder]: Building ICFG [2024-11-09 23:44:35,304 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 23:44:45,511 INFO L? ?]: Removed 945 outVars from TransFormulas that were not future-live. [2024-11-09 23:44:45,511 INFO L307 CfgBuilder]: Performing block encoding [2024-11-09 23:44:45,574 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 23:44:45,574 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 23:44:45,575 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 09.11 11:44:45 BoogieIcfgContainer [2024-11-09 23:44:45,575 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-09 23:44:45,577 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 23:44:45,577 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 23:44:45,580 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 23:44:45,582 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 11:44:32" (1/3) ... [2024-11-09 23:44:45,583 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e24dff5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 11:44:45, skipping insertion in model container [2024-11-09 23:44:45,583 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:44:33" (2/3) ... [2024-11-09 23:44:45,583 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e24dff5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 11:44:45, skipping insertion in model container [2024-11-09 23:44:45,583 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 09.11 11:44:45" (3/3) ... [2024-11-09 23:44:45,585 INFO L112 eAbstractionObserver]: Analyzing ICFG rekh_ctm.3-2.c [2024-11-09 23:44:45,602 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 23:44:45,603 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 23:44:45,744 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 23:44:45,751 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;@76ee5312, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 23:44:45,752 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 23:44:45,765 INFO L276 IsEmpty]: Start isEmpty. Operand has 2467 states, 2115 states have (on average 1.4799054373522458) internal successors, (3130), 2139 states have internal predecessors, (3130), 306 states have call successors, (306), 44 states have call predecessors, (306), 44 states have return successors, (306), 296 states have call predecessors, (306), 306 states have call successors, (306) [2024-11-09 23:44:45,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 23:44:45,783 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 23:44:45,784 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, 1, 1, 1, 1, 1, 1] [2024-11-09 23:44:45,785 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 23:44:45,789 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 23:44:45,789 INFO L85 PathProgramCache]: Analyzing trace with hash -935128564, now seen corresponding path program 1 times [2024-11-09 23:44:45,798 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 23:44:45,799 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2098211577] [2024-11-09 23:44:45,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 23:44:45,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 23:44:46,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:44:47,060 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-09 23:44:47,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:44:47,091 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 23:44:47,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:44:47,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 23:44:47,111 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 23:44:47,111 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2098211577] [2024-11-09 23:44:47,112 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2098211577] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 23:44:47,112 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 23:44:47,112 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 23:44:47,114 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1353774760] [2024-11-09 23:44:47,114 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 23:44:47,121 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 23:44:47,122 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 23:44:47,148 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 23:44:47,148 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-09 23:44:47,156 INFO L87 Difference]: Start difference. First operand has 2467 states, 2115 states have (on average 1.4799054373522458) internal successors, (3130), 2139 states have internal predecessors, (3130), 306 states have call successors, (306), 44 states have call predecessors, (306), 44 states have return successors, (306), 296 states have call predecessors, (306), 306 states have call successors, (306) Second operand has 4 states, 4 states have (on average 35.75) internal successors, (143), 2 states have internal predecessors, (143), 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) [2024-11-09 23:44:51,262 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 [] [2024-11-09 23:44:55,298 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 [] [2024-11-09 23:45:02,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 23:45:02,067 INFO L93 Difference]: Finished difference Result 5684 states and 9378 transitions. [2024-11-09 23:45:02,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 23:45:02,069 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 35.75) internal successors, (143), 2 states have internal predecessors, (143), 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 149 [2024-11-09 23:45:02,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 23:45:02,123 INFO L225 Difference]: With dead ends: 5684 [2024-11-09 23:45:02,123 INFO L226 Difference]: Without dead ends: 3209 [2024-11-09 23:45:02,160 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 [2024-11-09 23:45:02,164 INFO L432 NwaCegarLoop]: 2369 mSDtfsCounter, 1884 mSDsluCounter, 1860 mSDsCounter, 0 mSdLazyCounter, 2267 mSolverCounterSat, 1212 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1935 SdHoareTripleChecker+Valid, 4229 SdHoareTripleChecker+Invalid, 3481 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1212 IncrementalHoareTripleChecker+Valid, 2267 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.4s IncrementalHoareTripleChecker+Time [2024-11-09 23:45:02,166 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1935 Valid, 4229 Invalid, 3481 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1212 Valid, 2267 Invalid, 2 Unknown, 0 Unchecked, 14.4s Time] [2024-11-09 23:45:02,199 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3209 states. [2024-11-09 23:45:02,383 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3209 to 2453. [2024-11-09 23:45:02,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2453 states, 2102 states have (on average 1.1536631779257849) internal successors, (2425), 2126 states have internal predecessors, (2425), 306 states have call successors, (306), 44 states have call predecessors, (306), 44 states have return successors, (305), 295 states have call predecessors, (305), 305 states have call successors, (305) [2024-11-09 23:45:02,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2453 states to 2453 states and 3036 transitions. [2024-11-09 23:45:02,424 INFO L78 Accepts]: Start accepts. Automaton has 2453 states and 3036 transitions. Word has length 149 [2024-11-09 23:45:02,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 23:45:02,424 INFO L471 AbstractCegarLoop]: Abstraction has 2453 states and 3036 transitions. [2024-11-09 23:45:02,425 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 35.75) internal successors, (143), 2 states have internal predecessors, (143), 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) [2024-11-09 23:45:02,425 INFO L276 IsEmpty]: Start isEmpty. Operand 2453 states and 3036 transitions. [2024-11-09 23:45:02,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-09 23:45:02,443 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 23:45:02,443 INFO L215 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, 1] [2024-11-09 23:45:02,444 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-09 23:45:02,444 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 23:45:02,444 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 23:45:02,445 INFO L85 PathProgramCache]: Analyzing trace with hash 350029774, now seen corresponding path program 1 times [2024-11-09 23:45:02,445 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 23:45:02,445 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [662256356] [2024-11-09 23:45:02,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 23:45:02,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 23:45:03,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:45:04,063 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-09 23:45:04,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:45:04,170 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 23:45:04,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:45:04,219 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-11-09 23:45:04,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:45:04,226 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-09 23:45:04,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:45:04,234 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-09 23:45:04,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:45:04,240 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-09 23:45:04,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:45:04,243 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-09 23:45:04,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:45:04,294 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-09 23:45:04,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:45:04,300 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 23:45:04,302 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 23:45:04,302 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [662256356] [2024-11-09 23:45:04,303 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [662256356] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 23:45:04,303 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 23:45:04,303 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-09 23:45:04,303 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [309983377] [2024-11-09 23:45:04,303 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 23:45:04,305 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-09 23:45:04,305 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 23:45:04,306 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-09 23:45:04,307 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2024-11-09 23:45:04,307 INFO L87 Difference]: Start difference. First operand 2453 states and 3036 transitions. Second operand has 9 states, 9 states have (on average 21.22222222222222) internal successors, (191), 6 states have internal predecessors, (191), 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) [2024-11-09 23:45:08,449 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 [] [2024-11-09 23:45:12,489 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 23:45:16,529 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 23:45:20,563 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 23:45:24,587 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 23:45:41,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 23:45:45,764 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 23:45:49,798 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 23:45:53,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []