./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded/rekh_ctm.4.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.4.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 436e6e57c04bd43264564f478c3aa92ec3799e6c36d71ae9bac6692f2873338f --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-09 23:44:34,716 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 23:44:34,796 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-09 23:44:34,802 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 23:44:34,805 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 23:44:34,835 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 23:44:34,835 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 23:44:34,835 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 23:44:34,836 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 23:44:34,838 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 23:44:34,838 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 23:44:34,839 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 23:44:34,839 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 23:44:34,840 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 23:44:34,840 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 23:44:34,841 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 23:44:34,841 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 23:44:34,841 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 23:44:34,842 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 23:44:34,842 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 23:44:34,842 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 23:44:34,843 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 23:44:34,843 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 23:44:34,844 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 23:44:34,844 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 23:44:34,844 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 23:44:34,845 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 23:44:34,845 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 23:44:34,845 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-09 23:44:34,846 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 23:44:34,846 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 23:44:34,846 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 23:44:34,847 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 23:44:34,847 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 23:44:34,847 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 23:44:34,848 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 23:44:34,848 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 23:44:34,848 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 23:44:34,848 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 23:44:34,849 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 23:44:34,849 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 23:44:34,850 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 23:44:34,850 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 436e6e57c04bd43264564f478c3aa92ec3799e6c36d71ae9bac6692f2873338f [2024-11-09 23:44:35,104 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 23:44:35,135 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 23:44:35,138 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 23:44:35,139 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 23:44:35,139 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 23:44:35,140 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded/rekh_ctm.4.c [2024-11-09 23:44:36,611 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 23:44:36,990 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 23:44:36,991 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekh_ctm.4.c [2024-11-09 23:44:37,021 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0439016f8/7cd5b71c0e464a279eb48729e2eae8b5/FLAG2b16d883f [2024-11-09 23:44:37,037 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0439016f8/7cd5b71c0e464a279eb48729e2eae8b5 [2024-11-09 23:44:37,039 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 23:44:37,041 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 23:44:37,042 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 23:44:37,042 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 23:44:37,047 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 23:44:37,048 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:44:37" (1/1) ... [2024-11-09 23:44:37,049 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b394bb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:44:37, skipping insertion in model container [2024-11-09 23:44:37,049 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:44:37" (1/1) ... [2024-11-09 23:44:37,149 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 23:44:37,411 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.4.c[1868,1881] [2024-11-09 23:44:38,013 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 23:44:38,042 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 23:44:38,054 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"/tmp/aaaa/ctm.ok4.i","-S") [42] [2024-11-09 23:44:38,060 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.4.c[1868,1881] [2024-11-09 23:44:38,453 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 23:44:38,512 INFO L204 MainTranslator]: Completed translation [2024-11-09 23:44:38,513 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:44:38 WrapperNode [2024-11-09 23:44:38,513 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 23:44:38,515 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 23:44:38,515 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 23:44:38,515 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 23:44:38,523 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:44:38" (1/1) ... [2024-11-09 23:44:38,604 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:44:38" (1/1) ... [2024-11-09 23:44:38,805 INFO L138 Inliner]: procedures = 99, calls = 2906, calls flagged for inlining = 35, calls inlined = 35, statements flattened = 8763 [2024-11-09 23:44:38,806 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 23:44:38,807 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 23:44:38,807 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 23:44:38,807 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 23:44:38,818 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:44:38" (1/1) ... [2024-11-09 23:44:38,818 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:44:38" (1/1) ... [2024-11-09 23:44:38,855 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:44:38" (1/1) ... [2024-11-09 23:44:39,017 INFO L175 MemorySlicer]: Split 2508 memory accesses to 49 slices as follows [2, 80, 86, 37, 37, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46, 57, 46]. 3 percent of accesses are in the largest equivalence class. The 338 initializations are split as follows [2, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7]. The 490 writes are split as follows [0, 7, 7, 7, 7, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6, 15, 6]. [2024-11-09 23:44:39,021 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:44:38" (1/1) ... [2024-11-09 23:44:39,022 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:44:38" (1/1) ... [2024-11-09 23:44:39,182 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:44:38" (1/1) ... [2024-11-09 23:44:39,201 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:44:38" (1/1) ... [2024-11-09 23:44:39,235 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:44:38" (1/1) ... [2024-11-09 23:44:39,262 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:44:38" (1/1) ... [2024-11-09 23:44:39,371 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 23:44:39,374 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-09 23:44:39,374 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-09 23:44:39,374 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-09 23:44:39,375 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:44:38" (1/1) ... [2024-11-09 23:44:39,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 23:44:39,397 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 23:44:39,416 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 23:44:39,419 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 23:44:39,473 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_state [2024-11-09 23:44:39,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state [2024-11-09 23:44:39,473 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_state [2024-11-09 23:44:39,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state [2024-11-09 23:44:39,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 23:44:39,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 23:44:39,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-09 23:44:39,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-09 23:44:39,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-09 23:44:39,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-09 23:44:39,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-09 23:44:39,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-09 23:44:39,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-09 23:44:39,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-09 23:44:39,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-09 23:44:39,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-09 23:44:39,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-09 23:44:39,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-09 23:44:39,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-09 23:44:39,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-09 23:44:39,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-09 23:44:39,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-09 23:44:39,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-09 23:44:39,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-09 23:44:39,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-09 23:44:39,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-09 23:44:39,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-09 23:44:39,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-09 23:44:39,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-09 23:44:39,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-09 23:44:39,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-09 23:44:39,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-09 23:44:39,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-09 23:44:39,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-09 23:44:39,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-09 23:44:39,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-09 23:44:39,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-09 23:44:39,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-09 23:44:39,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-09 23:44:39,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-11-09 23:44:39,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-11-09 23:44:39,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-11-09 23:44:39,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-11-09 23:44:39,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-11-09 23:44:39,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-11-09 23:44:39,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-11-09 23:44:39,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-11-09 23:44:39,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-11-09 23:44:39,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2024-11-09 23:44:39,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2024-11-09 23:44:39,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2024-11-09 23:44:39,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2024-11-09 23:44:39,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2024-11-09 23:44:39,481 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg [2024-11-09 23:44:39,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg [2024-11-09 23:44:39,481 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2024-11-09 23:44:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2024-11-09 23:44:39,482 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2024-11-09 23:44:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2024-11-09 23:44:39,482 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_input [2024-11-09 23:44:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_input [2024-11-09 23:44:39,482 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2024-11-09 23:44:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2024-11-09 23:44:39,482 INFO L130 BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor [2024-11-09 23:44:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor [2024-11-09 23:44:39,482 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer [2024-11-09 23:44:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer [2024-11-09 23:44:39,482 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode [2024-11-09 23:44:39,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode [2024-11-09 23:44:39,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 23:44:39,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 23:44:39,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-09 23:44:39,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-09 23:44:39,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-09 23:44:39,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-09 23:44:39,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-09 23:44:39,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-09 23:44:39,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-09 23:44:39,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-09 23:44:39,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-09 23:44:39,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-09 23:44:39,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-09 23:44:39,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-09 23:44:39,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-09 23:44:39,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-09 23:44:39,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-09 23:44:39,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-09 23:44:39,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-09 23:44:39,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-09 23:44:39,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-09 23:44:39,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-09 23:44:39,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-09 23:44:39,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-09 23:44:39,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-09 23:44:39,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-09 23:44:39,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-09 23:44:39,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-09 23:44:39,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-09 23:44:39,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-09 23:44:39,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-09 23:44:39,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-09 23:44:39,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-09 23:44:39,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-09 23:44:39,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-09 23:44:39,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-11-09 23:44:39,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-11-09 23:44:39,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-11-09 23:44:39,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-11-09 23:44:39,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-11-09 23:44:39,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-11-09 23:44:39,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-11-09 23:44:39,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-11-09 23:44:39,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-11-09 23:44:39,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2024-11-09 23:44:39,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2024-11-09 23:44:39,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2024-11-09 23:44:39,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2024-11-09 23:44:39,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2024-11-09 23:44:39,492 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2024-11-09 23:44:39,492 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2024-11-09 23:44:39,492 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_count [2024-11-09 23:44:39,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count [2024-11-09 23:44:39,492 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_state [2024-11-09 23:44:39,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state [2024-11-09 23:44:39,493 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_output [2024-11-09 23:44:39,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_output [2024-11-09 23:44:39,493 INFO L130 BoogieDeclarations]: Found specification of procedure move_motor [2024-11-09 23:44:39,493 INFO L138 BoogieDeclarations]: Found implementation of procedure move_motor [2024-11-09 23:44:39,493 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed [2024-11-09 23:44:39,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed [2024-11-09 23:44:39,493 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2024-11-09 23:44:39,493 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2024-11-09 23:44:39,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 23:44:39,494 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2024-11-09 23:44:39,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2024-11-09 23:44:39,494 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor [2024-11-09 23:44:39,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor [2024-11-09 23:44:39,494 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t3 [2024-11-09 23:44:39,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3 [2024-11-09 23:44:39,494 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_output [2024-11-09 23:44:39,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_output [2024-11-09 23:44:39,494 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2024-11-09 23:44:39,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2024-11-09 23:44:39,494 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_T_count [2024-11-09 23:44:39,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count [2024-11-09 23:44:39,494 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2024-11-09 23:44:39,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2024-11-09 23:44:39,495 INFO L130 BoogieDeclarations]: Found specification of procedure TerminateTask [2024-11-09 23:44:39,495 INFO L138 BoogieDeclarations]: Found implementation of procedure TerminateTask [2024-11-09 23:44:39,495 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_count [2024-11-09 23:44:39,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count [2024-11-09 23:44:39,495 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2024-11-09 23:44:39,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2024-11-09 23:44:39,495 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_count [2024-11-09 23:44:39,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count [2024-11-09 23:44:39,497 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_count [2024-11-09 23:44:39,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count [2024-11-09 23:44:39,500 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed [2024-11-09 23:44:39,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed [2024-11-09 23:44:39,500 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode [2024-11-09 23:44:39,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode [2024-11-09 23:44:39,500 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_threshold [2024-11-09 23:44:39,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold [2024-11-09 23:44:39,501 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read [2024-11-09 23:44:39,501 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read [2024-11-09 23:44:39,501 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_state [2024-11-09 23:44:39,501 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state [2024-11-09 23:44:39,501 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader [2024-11-09 23:44:39,501 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader [2024-11-09 23:44:39,501 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_dir [2024-11-09 23:44:39,501 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_dir [2024-11-09 23:44:39,501 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed [2024-11-09 23:44:39,501 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed [2024-11-09 23:44:39,501 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_input [2024-11-09 23:44:39,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_input [2024-11-09 23:44:39,502 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_R_state [2024-11-09 23:44:39,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state [2024-11-09 23:44:39,502 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg [2024-11-09 23:44:39,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg [2024-11-09 23:44:39,502 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_W_state [2024-11-09 23:44:39,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state [2024-11-09 23:44:39,502 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_R_count [2024-11-09 23:44:39,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count [2024-11-09 23:44:39,502 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover [2024-11-09 23:44:39,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover [2024-11-09 23:44:39,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 23:44:39,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 23:44:39,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-09 23:44:39,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-09 23:44:39,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-09 23:44:39,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-09 23:44:39,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-09 23:44:39,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-09 23:44:39,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-09 23:44:39,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-09 23:44:39,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-09 23:44:39,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-09 23:44:39,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-09 23:44:39,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-09 23:44:39,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-09 23:44:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-09 23:44:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-09 23:44:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-09 23:44:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-09 23:44:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-09 23:44:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-09 23:44:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-09 23:44:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-09 23:44:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-09 23:44:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-09 23:44:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-09 23:44:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-09 23:44:39,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-09 23:44:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-09 23:44:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-09 23:44:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-09 23:44:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-09 23:44:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-09 23:44:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-09 23:44:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-09 23:44:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-11-09 23:44:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-11-09 23:44:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-11-09 23:44:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-11-09 23:44:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-11-09 23:44:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-11-09 23:44:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-11-09 23:44:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-11-09 23:44:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-11-09 23:44:39,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2024-11-09 23:44:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2024-11-09 23:44:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2024-11-09 23:44:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2024-11-09 23:44:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2024-11-09 23:44:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller [2024-11-09 23:44:39,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller [2024-11-09 23:44:39,508 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 23:44:39,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 23:44:40,151 INFO L256 CfgBuilder]: Building ICFG [2024-11-09 23:44:40,155 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 23:44:51,145 INFO L? ?]: Removed 945 outVars from TransFormulas that were not future-live. [2024-11-09 23:44:51,146 INFO L307 CfgBuilder]: Performing block encoding [2024-11-09 23:44:51,207 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 23:44:51,208 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 23:44:51,208 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 09.11 11:44:51 BoogieIcfgContainer [2024-11-09 23:44:51,208 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-09 23:44:51,210 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 23:44:51,210 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 23:44:51,213 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 23:44:51,214 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 11:44:37" (1/3) ... [2024-11-09 23:44:51,214 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fdb6f4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 11:44:51, skipping insertion in model container [2024-11-09 23:44:51,215 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:44:38" (2/3) ... [2024-11-09 23:44:51,215 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fdb6f4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 11:44:51, skipping insertion in model container [2024-11-09 23:44:51,215 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 09.11 11:44:51" (3/3) ... [2024-11-09 23:44:51,216 INFO L112 eAbstractionObserver]: Analyzing ICFG rekh_ctm.4.c [2024-11-09 23:44:51,233 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 23:44:51,233 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 23:44:51,360 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 23:44:51,367 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;@15a51220, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 23:44:51,368 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 23:44:51,379 INFO L276 IsEmpty]: Start isEmpty. Operand has 2471 states, 2117 states have (on average 1.4794520547945205) internal successors, (3132), 2141 states have internal predecessors, (3132), 308 states have call successors, (308), 44 states have call predecessors, (308), 44 states have return successors, (308), 298 states have call predecessors, (308), 308 states have call successors, (308) [2024-11-09 23:44:51,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 23:44:51,395 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 23:44:51,396 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 23:44:51,397 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 23:44:51,401 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 23:44:51,402 INFO L85 PathProgramCache]: Analyzing trace with hash -811373816, now seen corresponding path program 1 times [2024-11-09 23:44:51,412 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 23:44:51,413 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [505008699] [2024-11-09 23:44:51,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 23:44:51,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 23:44:52,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:44:52,688 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-09 23:44:52,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:44:52,715 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 23:44:52,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:44:52,723 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 23:44:52,724 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 23:44:52,724 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [505008699] [2024-11-09 23:44:52,724 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [505008699] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 23:44:52,725 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 23:44:52,725 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 23:44:52,727 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1476647753] [2024-11-09 23:44:52,728 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 23:44:52,734 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 23:44:52,735 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 23:44:52,763 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 23:44:52,764 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-09 23:44:52,771 INFO L87 Difference]: Start difference. First operand has 2471 states, 2117 states have (on average 1.4794520547945205) internal successors, (3132), 2141 states have internal predecessors, (3132), 308 states have call successors, (308), 44 states have call predecessors, (308), 44 states have return successors, (308), 298 states have call predecessors, (308), 308 states have call successors, (308) Second operand has 4 states, 4 states have (on average 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 23:44:56,891 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 23:45:00,923 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 23:45:08,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 23:45:08,775 INFO L93 Difference]: Finished difference Result 5692 states and 9392 transitions. [2024-11-09 23:45:08,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 23:45:08,778 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 23:45:08,778 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 23:45:08,827 INFO L225 Difference]: With dead ends: 5692 [2024-11-09 23:45:08,827 INFO L226 Difference]: Without dead ends: 3213 [2024-11-09 23:45:08,868 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 23:45:08,872 INFO L432 NwaCegarLoop]: 2443 mSDtfsCounter, 1883 mSDsluCounter, 1847 mSDsCounter, 0 mSdLazyCounter, 2279 mSolverCounterSat, 1196 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1934 SdHoareTripleChecker+Valid, 4290 SdHoareTripleChecker+Invalid, 3477 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1196 IncrementalHoareTripleChecker+Valid, 2279 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.3s IncrementalHoareTripleChecker+Time [2024-11-09 23:45:08,873 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1934 Valid, 4290 Invalid, 3477 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1196 Valid, 2279 Invalid, 2 Unknown, 0 Unchecked, 15.3s Time] [2024-11-09 23:45:08,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3213 states. [2024-11-09 23:45:09,098 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3213 to 2457. [2024-11-09 23:45:09,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2457 states, 2104 states have (on average 1.1535171102661597) internal successors, (2427), 2128 states have internal predecessors, (2427), 308 states have call successors, (308), 44 states have call predecessors, (308), 44 states have return successors, (307), 297 states have call predecessors, (307), 307 states have call successors, (307) [2024-11-09 23:45:09,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2457 states to 2457 states and 3042 transitions. [2024-11-09 23:45:09,151 INFO L78 Accepts]: Start accepts. Automaton has 2457 states and 3042 transitions. Word has length 149 [2024-11-09 23:45:09,152 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 23:45:09,152 INFO L471 AbstractCegarLoop]: Abstraction has 2457 states and 3042 transitions. [2024-11-09 23:45:09,152 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 23:45:09,153 INFO L276 IsEmpty]: Start isEmpty. Operand 2457 states and 3042 transitions. [2024-11-09 23:45:09,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-09 23:45:09,168 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 23:45:09,169 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 23:45:09,169 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-09 23:45:09,170 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 23:45:09,170 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 23:45:09,170 INFO L85 PathProgramCache]: Analyzing trace with hash -85177040, now seen corresponding path program 1 times [2024-11-09 23:45:09,171 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 23:45:09,171 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [28275744] [2024-11-09 23:45:09,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 23:45:09,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 23:45:09,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:45:10,798 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-09 23:45:10,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:45:10,908 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 23:45:10,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:45:10,967 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-11-09 23:45:10,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:45:10,976 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-09 23:45:10,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:45:10,986 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2024-11-09 23:45:10,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:45:11,006 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2024-11-09 23:45:11,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:45:11,010 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-11-09 23:45:11,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:45:11,060 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-09 23:45:11,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 23:45:11,067 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 23:45:11,068 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 23:45:11,068 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [28275744] [2024-11-09 23:45:11,069 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [28275744] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 23:45:11,069 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 23:45:11,069 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-09 23:45:11,070 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [905362035] [2024-11-09 23:45:11,070 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 23:45:11,072 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-09 23:45:11,072 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 23:45:11,073 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-09 23:45:11,073 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2024-11-09 23:45:11,074 INFO L87 Difference]: Start difference. First operand 2457 states and 3042 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 23:45:15,213 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 23:45:19,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 23:45:23,285 WARN L539 Checker$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 23:45:27,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 23:45:31,348 WARN L539 Checker$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 23:45:49,352 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 23:45:53,379 WARN L539 Checker$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 23:45:57,405 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 []