./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded/rekcba_ctm.2-1.c --full-output --architecture 32bit


--------------------------------------------------------------------------------


Checking for ERROR reachability
Using default analysis
Version 3289d67d
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/rekcba_ctm.2-1.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) )

 --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0cc4860b4f5a0d0365cbcd156b11008fe087fa6dc867cdd4b4d117ba6b8a4a03
--- Real Ultimate output ---
This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m
[2024-11-16 08:22:16,055 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-11-16 08:22:16,149 INFO  L114        SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf
[2024-11-16 08:22:16,158 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-11-16 08:22:16,159 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-11-16 08:22:16,193 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-16 08:22:16,194 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-11-16 08:22:16,194 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-11-16 08:22:16,195 INFO  L151        SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-11-16 08:22:16,197 INFO  L153        SettingsManager]:  * Use memory slicer=true
[2024-11-16 08:22:16,197 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-11-16 08:22:16,198 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-11-16 08:22:16,199 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-16 08:22:16,199 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-11-16 08:22:16,199 INFO  L153        SettingsManager]:  * Use SBE=true
[2024-11-16 08:22:16,200 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-16 08:22:16,200 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-11-16 08:22:16,202 INFO  L153        SettingsManager]:  * sizeof long=4
[2024-11-16 08:22:16,203 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-11-16 08:22:16,203 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2024-11-16 08:22:16,204 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-11-16 08:22:16,206 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-11-16 08:22:16,206 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-16 08:22:16,207 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-11-16 08:22:16,207 INFO  L153        SettingsManager]:  * Allow undefined functions=false
[2024-11-16 08:22:16,207 INFO  L153        SettingsManager]:  * sizeof long double=12
[2024-11-16 08:22:16,208 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-11-16 08:22:16,208 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-11-16 08:22:16,208 INFO  L151        SettingsManager]: Preferences of IcfgBuilder differ from their defaults:
[2024-11-16 08:22:16,209 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-11-16 08:22:16,209 INFO  L153        SettingsManager]:  * Only consider context switches at boundaries of atomic blocks=true
[2024-11-16 08:22:16,210 INFO  L153        SettingsManager]:  * SMT solver=External_DefaultMode
[2024-11-16 08:22:16,210 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-16 08:22:16,210 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-16 08:22:16,210 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-11-16 08:22:16,210 INFO  L153        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopHeads
[2024-11-16 08:22:16,211 INFO  L153        SettingsManager]:  * Trace refinement strategy=CAMEL
[2024-11-16 08:22:16,211 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-11-16 08:22:16,211 INFO  L153        SettingsManager]:  * Apply one-shot large block encoding in concurrent analysis=false
[2024-11-16 08:22:16,211 INFO  L153        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2024-11-16 08:22:16,212 INFO  L153        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2024-11-16 08:22:16,212 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2024-11-16 08:22:16,212 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 -> 0cc4860b4f5a0d0365cbcd156b11008fe087fa6dc867cdd4b4d117ba6b8a4a03
[2024-11-16 08:22:16,527 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-16 08:22:16,559 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-16 08:22:16,563 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-16 08:22:16,565 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-11-16 08:22:16,565 INFO  L274        PluginConnector]: CDTParser initialized
[2024-11-16 08:22:16,567 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded/rekcba_ctm.2-1.c
[2024-11-16 08:22:18,112 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2024-11-16 08:22:18,592 INFO  L384              CDTParser]: Found 1 translation units.
[2024-11-16 08:22:18,593 INFO  L180              CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekcba_ctm.2-1.c
[2024-11-16 08:22:18,629 INFO  L427              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0a41411d/2d004393433f4d95bbf34a72af9a17fb/FLAG454d7dc23
[2024-11-16 08:22:18,711 INFO  L435              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0a41411d/2d004393433f4d95bbf34a72af9a17fb
[2024-11-16 08:22:18,713 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-16 08:22:18,715 INFO  L133        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-16 08:22:18,716 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-16 08:22:18,716 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-16 08:22:18,721 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-16 08:22:18,722 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:22:18" (1/1) ...
[2024-11-16 08:22:18,723 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ba32139 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:22:18, skipping insertion in model container
[2024-11-16 08:22:18,723 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:22:18" (1/1) ...
[2024-11-16 08:22:18,841 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2024-11-16 08:22:19,189 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/rekcba_ctm.2-1.c[2216,2229]
[2024-11-16 08:22:20,090 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-16 08:22:20,125 INFO  L200         MainTranslator]: Completed pre-run
[2024-11-16 08:22:20,137 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"/tmp/aaaa/ctm.bug2.i","-S") [51]
[2024-11-16 08:22:20,142 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/rekcba_ctm.2-1.c[2216,2229]
[2024-11-16 08:22:20,668 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-16 08:22:20,745 INFO  L204         MainTranslator]: Completed translation
[2024-11-16 08:22:20,746 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:22:20 WrapperNode
[2024-11-16 08:22:20,746 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-16 08:22:20,747 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-16 08:22:20,748 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-16 08:22:20,749 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-16 08:22:20,757 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:22:20" (1/1) ...
[2024-11-16 08:22:20,968 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:22:20" (1/1) ...
[2024-11-16 08:22:21,892 INFO  L138                Inliner]: procedures = 101, calls = 7875, calls flagged for inlining = 38, calls inlined = 38, statements flattened = 23177
[2024-11-16 08:22:21,893 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-16 08:22:21,894 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-16 08:22:21,894 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-16 08:22:21,894 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-11-16 08:22:21,906 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:22:20" (1/1) ...
[2024-11-16 08:22:21,907 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:22:20" (1/1) ...
[2024-11-16 08:22:22,135 INFO  L184        PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:22:20" (1/1) ...
[2024-11-16 08:22:22,283 INFO  L175           MemorySlicer]: Split 7434 memory accesses to 57 slices as follows [2, 17, 17, 17, 9, 360, 488, 432, 456, 480, 392, 284, 212, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109, 85, 109]. 7 percent of accesses are in the largest equivalence class. The 1318 initializations are split as follows [2, 8, 8, 8, 4, 8, 8, 8, 8, 8, 8, 4, 4, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28]. The 1292 writes are split as follows [0, 1, 1, 1, 1, 8, 8, 8, 8, 8, 8, 4, 4, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27, 29, 27].
[2024-11-16 08:22:22,283 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:22:20" (1/1) ...
[2024-11-16 08:22:22,284 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:22:20" (1/1) ...
[2024-11-16 08:22:22,927 INFO  L184        PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:22:20" (1/1) ...
[2024-11-16 08:22:22,976 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:22:20" (1/1) ...
[2024-11-16 08:22:23,069 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:22:20" (1/1) ...
[2024-11-16 08:22:23,135 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:22:20" (1/1) ...
[2024-11-16 08:22:23,360 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-16 08:22:23,365 INFO  L112        PluginConnector]: ------------------------IcfgBuilder----------------------------
[2024-11-16 08:22:23,366 INFO  L270        PluginConnector]: Initializing IcfgBuilder...
[2024-11-16 08:22:23,366 INFO  L274        PluginConnector]: IcfgBuilder initialized
[2024-11-16 08:22:23,367 INFO  L184        PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:22:20" (1/1) ...
[2024-11-16 08:22:23,381 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-16 08:22:23,405 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-16 08:22:23,469 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)
[2024-11-16 08:22:23,480 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
[2024-11-16 08:22:23,563 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_W_state
[2024-11-16 08:22:23,564 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state
[2024-11-16 08:22:23,564 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_T_state
[2024-11-16 08:22:23,565 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state
[2024-11-16 08:22:23,565 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#0
[2024-11-16 08:22:23,565 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#1
[2024-11-16 08:22:23,565 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#2
[2024-11-16 08:22:23,565 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#3
[2024-11-16 08:22:23,566 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#4
[2024-11-16 08:22:23,566 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#5
[2024-11-16 08:22:23,566 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#6
[2024-11-16 08:22:23,566 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#7
[2024-11-16 08:22:23,567 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#8
[2024-11-16 08:22:23,571 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#9
[2024-11-16 08:22:23,571 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#10
[2024-11-16 08:22:23,571 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#11
[2024-11-16 08:22:23,571 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#12
[2024-11-16 08:22:23,572 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#13
[2024-11-16 08:22:23,572 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#14
[2024-11-16 08:22:23,572 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#15
[2024-11-16 08:22:23,572 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#16
[2024-11-16 08:22:23,572 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#17
[2024-11-16 08:22:23,572 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#18
[2024-11-16 08:22:23,572 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#19
[2024-11-16 08:22:23,572 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#20
[2024-11-16 08:22:23,572 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#21
[2024-11-16 08:22:23,572 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#22
[2024-11-16 08:22:23,572 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#23
[2024-11-16 08:22:23,572 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#24
[2024-11-16 08:22:23,572 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#25
[2024-11-16 08:22:23,572 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#26
[2024-11-16 08:22:23,573 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#27
[2024-11-16 08:22:23,573 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#28
[2024-11-16 08:22:23,573 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#29
[2024-11-16 08:22:23,573 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#30
[2024-11-16 08:22:23,573 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#31
[2024-11-16 08:22:23,573 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#32
[2024-11-16 08:22:23,573 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#33
[2024-11-16 08:22:23,574 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#34
[2024-11-16 08:22:23,574 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#35
[2024-11-16 08:22:23,574 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#36
[2024-11-16 08:22:23,574 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#37
[2024-11-16 08:22:23,574 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#38
[2024-11-16 08:22:23,574 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#39
[2024-11-16 08:22:23,574 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#40
[2024-11-16 08:22:23,574 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#41
[2024-11-16 08:22:23,574 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#42
[2024-11-16 08:22:23,575 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#43
[2024-11-16 08:22:23,578 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#44
[2024-11-16 08:22:23,578 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#45
[2024-11-16 08:22:23,578 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#46
[2024-11-16 08:22:23,578 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#47
[2024-11-16 08:22:23,579 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#48
[2024-11-16 08:22:23,579 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#49
[2024-11-16 08:22:23,579 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#50
[2024-11-16 08:22:23,579 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#51
[2024-11-16 08:22:23,579 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#52
[2024-11-16 08:22:23,579 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#53
[2024-11-16 08:22:23,579 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#54
[2024-11-16 08:22:23,579 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#55
[2024-11-16 08:22:23,579 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#56
[2024-11-16 08:22:23,579 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg
[2024-11-16 08:22:23,579 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg
[2024-11-16 08:22:23,579 INFO  L130     BoogieDeclarations]: Found specification of procedure nxt_motor_set_count
[2024-11-16 08:22:23,579 INFO  L138     BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count
[2024-11-16 08:22:23,579 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority
[2024-11-16 08:22:23,580 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority
[2024-11-16 08:22:23,580 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_input
[2024-11-16 08:22:23,580 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_input
[2024-11-16 08:22:23,580 INFO  L130     BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor
[2024-11-16 08:22:23,580 INFO  L138     BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor
[2024-11-16 08:22:23,580 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer
[2024-11-16 08:22:23,580 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer
[2024-11-16 08:22:23,580 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode
[2024-11-16 08:22:23,580 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode
[2024-11-16 08:22:23,580 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#0
[2024-11-16 08:22:23,580 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#1
[2024-11-16 08:22:23,580 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#2
[2024-11-16 08:22:23,580 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#3
[2024-11-16 08:22:23,581 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#4
[2024-11-16 08:22:23,581 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#5
[2024-11-16 08:22:23,581 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#6
[2024-11-16 08:22:23,581 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#7
[2024-11-16 08:22:23,581 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#8
[2024-11-16 08:22:23,581 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#9
[2024-11-16 08:22:23,581 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#10
[2024-11-16 08:22:23,585 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#11
[2024-11-16 08:22:23,586 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#12
[2024-11-16 08:22:23,586 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#13
[2024-11-16 08:22:23,586 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#14
[2024-11-16 08:22:23,586 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#15
[2024-11-16 08:22:23,590 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#16
[2024-11-16 08:22:23,590 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#17
[2024-11-16 08:22:23,590 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#18
[2024-11-16 08:22:23,590 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#19
[2024-11-16 08:22:23,591 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#20
[2024-11-16 08:22:23,591 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#21
[2024-11-16 08:22:23,591 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#22
[2024-11-16 08:22:23,591 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#23
[2024-11-16 08:22:23,591 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#24
[2024-11-16 08:22:23,591 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#25
[2024-11-16 08:22:23,591 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#26
[2024-11-16 08:22:23,591 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#27
[2024-11-16 08:22:23,591 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#28
[2024-11-16 08:22:23,591 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#29
[2024-11-16 08:22:23,591 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#30
[2024-11-16 08:22:23,591 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#31
[2024-11-16 08:22:23,591 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#32
[2024-11-16 08:22:23,592 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#33
[2024-11-16 08:22:23,592 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#34
[2024-11-16 08:22:23,592 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#35
[2024-11-16 08:22:23,592 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#36
[2024-11-16 08:22:23,592 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#37
[2024-11-16 08:22:23,592 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#38
[2024-11-16 08:22:23,592 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#39
[2024-11-16 08:22:23,592 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#40
[2024-11-16 08:22:23,592 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#41
[2024-11-16 08:22:23,592 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#42
[2024-11-16 08:22:23,592 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#43
[2024-11-16 08:22:23,592 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#44
[2024-11-16 08:22:23,592 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#45
[2024-11-16 08:22:23,592 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#46
[2024-11-16 08:22:23,593 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#47
[2024-11-16 08:22:23,593 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#48
[2024-11-16 08:22:23,593 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#49
[2024-11-16 08:22:23,593 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#50
[2024-11-16 08:22:23,593 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#51
[2024-11-16 08:22:23,593 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#52
[2024-11-16 08:22:23,594 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#53
[2024-11-16 08:22:23,594 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#54
[2024-11-16 08:22:23,594 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#55
[2024-11-16 08:22:23,594 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#56
[2024-11-16 08:22:23,594 INFO  L130     BoogieDeclarations]: Found specification of procedure assert
[2024-11-16 08:22:23,594 INFO  L138     BoogieDeclarations]: Found implementation of procedure assert
[2024-11-16 08:22:23,595 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_R_count
[2024-11-16 08:22:23,595 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count
[2024-11-16 08:22:23,598 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_T_state
[2024-11-16 08:22:23,598 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state
[2024-11-16 08:22:23,598 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_output
[2024-11-16 08:22:23,598 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_output
[2024-11-16 08:22:23,599 INFO  L130     BoogieDeclarations]: Found specification of procedure move_motor
[2024-11-16 08:22:23,599 INFO  L138     BoogieDeclarations]: Found implementation of procedure move_motor
[2024-11-16 08:22:23,599 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed
[2024-11-16 08:22:23,599 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed
[2024-11-16 08:22:23,599 INFO  L130     BoogieDeclarations]: Found specification of procedure nxt_motor_get_count
[2024-11-16 08:22:23,599 INFO  L138     BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count
[2024-11-16 08:22:23,599 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-16 08:22:23,599 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_cs_t2
[2024-11-16 08:22:23,599 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2
[2024-11-16 08:22:23,599 INFO  L130     BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor
[2024-11-16 08:22:23,599 INFO  L138     BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor
[2024-11-16 08:22:23,600 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_cs_t3
[2024-11-16 08:22:23,600 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3
[2024-11-16 08:22:23,600 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_output
[2024-11-16 08:22:23,600 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_output
[2024-11-16 08:22:23,600 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_cs_t0
[2024-11-16 08:22:23,600 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0
[2024-11-16 08:22:23,601 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_T_count
[2024-11-16 08:22:23,601 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count
[2024-11-16 08:22:23,601 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_cs_t1
[2024-11-16 08:22:23,601 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1
[2024-11-16 08:22:23,601 INFO  L130     BoogieDeclarations]: Found specification of procedure TerminateTask
[2024-11-16 08:22:23,601 INFO  L138     BoogieDeclarations]: Found implementation of procedure TerminateTask
[2024-11-16 08:22:23,601 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_W_count
[2024-11-16 08:22:23,601 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count
[2024-11-16 08:22:23,601 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority
[2024-11-16 08:22:23,601 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority
[2024-11-16 08:22:23,601 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_W_count
[2024-11-16 08:22:23,601 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count
[2024-11-16 08:22:23,601 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_T_count
[2024-11-16 08:22:23,602 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count
[2024-11-16 08:22:23,602 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed
[2024-11-16 08:22:23,602 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed
[2024-11-16 08:22:23,602 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode
[2024-11-16 08:22:23,602 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode
[2024-11-16 08:22:23,602 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_threshold
[2024-11-16 08:22:23,602 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold
[2024-11-16 08:22:23,602 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read
[2024-11-16 08:22:23,602 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read
[2024-11-16 08:22:23,602 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_R_state
[2024-11-16 08:22:23,602 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state
[2024-11-16 08:22:23,602 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader
[2024-11-16 08:22:23,602 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader
[2024-11-16 08:22:23,603 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_dir
[2024-11-16 08:22:23,603 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_dir
[2024-11-16 08:22:23,603 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed
[2024-11-16 08:22:23,603 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed
[2024-11-16 08:22:23,603 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_input
[2024-11-16 08:22:23,603 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_input
[2024-11-16 08:22:23,603 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_R_state
[2024-11-16 08:22:23,603 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state
[2024-11-16 08:22:23,607 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_W_state
[2024-11-16 08:22:23,608 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state
[2024-11-16 08:22:23,608 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_R_count
[2024-11-16 08:22:23,608 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count
[2024-11-16 08:22:23,608 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover
[2024-11-16 08:22:23,608 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover
[2024-11-16 08:22:23,608 INFO  L130     BoogieDeclarations]: Found specification of procedure ecrobot_get_nxtcolorsensor_mode
[2024-11-16 08:22:23,608 INFO  L138     BoogieDeclarations]: Found implementation of procedure ecrobot_get_nxtcolorsensor_mode
[2024-11-16 08:22:23,609 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#0
[2024-11-16 08:22:23,609 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#1
[2024-11-16 08:22:23,609 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#2
[2024-11-16 08:22:23,609 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#3
[2024-11-16 08:22:23,609 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#4
[2024-11-16 08:22:23,609 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#5
[2024-11-16 08:22:23,609 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#6
[2024-11-16 08:22:23,609 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#7
[2024-11-16 08:22:23,610 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#8
[2024-11-16 08:22:23,613 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#9
[2024-11-16 08:22:23,613 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#10
[2024-11-16 08:22:23,613 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#11
[2024-11-16 08:22:23,613 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#12
[2024-11-16 08:22:23,613 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#13
[2024-11-16 08:22:23,614 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#14
[2024-11-16 08:22:23,614 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#15
[2024-11-16 08:22:23,614 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#16
[2024-11-16 08:22:23,614 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#17
[2024-11-16 08:22:23,614 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#18
[2024-11-16 08:22:23,614 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#19
[2024-11-16 08:22:23,614 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#20
[2024-11-16 08:22:23,614 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#21
[2024-11-16 08:22:23,614 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#22
[2024-11-16 08:22:23,614 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#23
[2024-11-16 08:22:23,614 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#24
[2024-11-16 08:22:23,614 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#25
[2024-11-16 08:22:23,614 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#26
[2024-11-16 08:22:23,614 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#27
[2024-11-16 08:22:23,614 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#28
[2024-11-16 08:22:23,615 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#29
[2024-11-16 08:22:23,615 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#30
[2024-11-16 08:22:23,615 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#31
[2024-11-16 08:22:23,615 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#32
[2024-11-16 08:22:23,615 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#33
[2024-11-16 08:22:23,615 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#34
[2024-11-16 08:22:23,615 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#35
[2024-11-16 08:22:23,615 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#36
[2024-11-16 08:22:23,616 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#37
[2024-11-16 08:22:23,616 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#38
[2024-11-16 08:22:23,616 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#39
[2024-11-16 08:22:23,616 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#40
[2024-11-16 08:22:23,616 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#41
[2024-11-16 08:22:23,616 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#42
[2024-11-16 08:22:23,616 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#43
[2024-11-16 08:22:23,616 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#44
[2024-11-16 08:22:23,617 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#45
[2024-11-16 08:22:23,617 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#46
[2024-11-16 08:22:23,617 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#47
[2024-11-16 08:22:23,617 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#48
[2024-11-16 08:22:23,617 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#49
[2024-11-16 08:22:23,617 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#50
[2024-11-16 08:22:23,621 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#51
[2024-11-16 08:22:23,621 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#52
[2024-11-16 08:22:23,621 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#53
[2024-11-16 08:22:23,621 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#54
[2024-11-16 08:22:23,622 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#55
[2024-11-16 08:22:23,622 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#56
[2024-11-16 08:22:23,622 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller
[2024-11-16 08:22:23,622 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller
[2024-11-16 08:22:23,622 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-16 08:22:23,622 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-16 08:22:24,761 INFO  L256             CfgBuilder]: Building ICFG
[2024-11-16 08:22:24,764 INFO  L286             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-16 08:22:42,178 INFO  L?                        ?]: Removed 919 outVars from TransFormulas that were not future-live.
[2024-11-16 08:22:42,179 INFO  L307             CfgBuilder]: Performing block encoding
[2024-11-16 08:22:42,263 INFO  L331             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-16 08:22:42,264 INFO  L336             CfgBuilder]: Removed 0 assume(true) statements.
[2024-11-16 08:22:42,264 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 08:22:42 BoogieIcfgContainer
[2024-11-16 08:22:42,265 INFO  L131        PluginConnector]: ------------------------ END IcfgBuilder----------------------------
[2024-11-16 08:22:42,267 INFO  L112        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2024-11-16 08:22:42,267 INFO  L270        PluginConnector]: Initializing TraceAbstraction...
[2024-11-16 08:22:42,270 INFO  L274        PluginConnector]: TraceAbstraction initialized
[2024-11-16 08:22:42,270 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 08:22:18" (1/3) ...
[2024-11-16 08:22:42,271 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6206e0ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 08:22:42, skipping insertion in model container
[2024-11-16 08:22:42,271 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:22:20" (2/3) ...
[2024-11-16 08:22:42,271 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6206e0ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 08:22:42, skipping insertion in model container
[2024-11-16 08:22:42,271 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 08:22:42" (3/3) ...
[2024-11-16 08:22:42,274 INFO  L112   eAbstractionObserver]: Analyzing ICFG rekcba_ctm.2-1.c
[2024-11-16 08:22:42,290 INFO  L214   ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2024-11-16 08:22:42,290 INFO  L154   ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2024-11-16 08:22:42,423 INFO  L332      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2024-11-16 08:22:42,430 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;@5914dc63, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-11-16 08:22:42,430 INFO  L334      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2024-11-16 08:22:42,447 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 4812 states, 4427 states have (on average 1.5473232437316466) internal successors, (6850), 4451 states have internal predecessors, (6850), 340 states have call successors, (340), 43 states have call predecessors, (340), 43 states have return successors, (340), 330 states have call predecessors, (340), 340 states have call successors, (340)
[2024-11-16 08:22:42,612 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1935
[2024-11-16 08:22:42,613 INFO  L207           NwaCegarLoop]: Found error trace
[2024-11-16 08:22:42,618 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-16 08:22:42,619 INFO  L396      AbstractCegarLoop]: === Iteration 1 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-16 08:22:42,625 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-16 08:22:42,626 INFO  L85        PathProgramCache]: Analyzing trace with hash -1912024269, now seen corresponding path program 1 times
[2024-11-16 08:22:42,635 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-16 08:22:42,636 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [44288964]
[2024-11-16 08:22:42,636 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-16 08:22:42,637 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-16 08:22:53,293 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-16 08:22:55,568 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-16 08:22:55,569 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-16 08:22:55,569 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [44288964]
[2024-11-16 08:22:55,570 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [44288964] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-16 08:22:55,570 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-11-16 08:22:55,570 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2024-11-16 08:22:55,573 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1522854922]
[2024-11-16 08:22:55,573 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-16 08:22:55,581 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 2 states
[2024-11-16 08:22:55,583 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-16 08:22:55,612 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2024-11-16 08:22:55,613 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2024-11-16 08:22:55,625 INFO  L87              Difference]: Start difference. First operand  has 4812 states, 4427 states have (on average 1.5473232437316466) internal successors, (6850), 4451 states have internal predecessors, (6850), 340 states have call successors, (340), 43 states have call predecessors, (340), 43 states have return successors, (340), 330 states have call predecessors, (340), 340 states have call successors, (340) Second operand  has 2 states, 2 states have (on average 966.5) internal successors, (1933), 2 states have internal predecessors, (1933), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-11-16 08:22:55,849 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-16 08:22:55,849 INFO  L93              Difference]: Finished difference Result 9614 states and 15341 transitions.
[2024-11-16 08:22:55,850 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-11-16 08:22:55,853 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 2 states have (on average 966.5) internal successors, (1933), 2 states have internal predecessors, (1933), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1934
[2024-11-16 08:22:55,853 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-16 08:22:55,900 INFO  L225             Difference]: With dead ends: 9614
[2024-11-16 08:22:55,900 INFO  L226             Difference]: Without dead ends: 4795
[2024-11-16 08:22:55,932 INFO  L431           NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2024-11-16 08:22:55,935 INFO  L432           NwaCegarLoop]: 5996 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 5996 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-16 08:22:55,936 INFO  L433           NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 5996 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-16 08:22:55,961 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 4795 states.
[2024-11-16 08:22:56,131 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 4795 to 4795.
[2024-11-16 08:22:56,141 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 4795 states, 4411 states have (on average 1.2024484243935616) internal successors, (5304), 4435 states have internal predecessors, (5304), 340 states have call successors, (340), 43 states have call predecessors, (340), 43 states have return successors, (339), 329 states have call predecessors, (339), 339 states have call successors, (339)
[2024-11-16 08:22:56,163 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4795 states to 4795 states and 5983 transitions.
[2024-11-16 08:22:56,169 INFO  L78                 Accepts]: Start accepts. Automaton has 4795 states and 5983 transitions. Word has length 1934
[2024-11-16 08:22:56,170 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-16 08:22:56,171 INFO  L471      AbstractCegarLoop]: Abstraction has 4795 states and 5983 transitions.
[2024-11-16 08:22:56,172 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 2 states, 2 states have (on average 966.5) internal successors, (1933), 2 states have internal predecessors, (1933), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-11-16 08:22:56,172 INFO  L276                IsEmpty]: Start isEmpty. Operand 4795 states and 5983 transitions.
[2024-11-16 08:22:56,257 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1935
[2024-11-16 08:22:56,258 INFO  L207           NwaCegarLoop]: Found error trace
[2024-11-16 08:22:56,259 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-16 08:22:56,259 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2024-11-16 08:22:56,260 INFO  L396      AbstractCegarLoop]: === Iteration 2 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-16 08:22:56,261 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-16 08:22:56,261 INFO  L85        PathProgramCache]: Analyzing trace with hash 263546352, now seen corresponding path program 1 times
[2024-11-16 08:22:56,261 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-16 08:22:56,262 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1198722352]
[2024-11-16 08:22:56,263 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-16 08:22:56,263 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-16 08:23:19,366 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-16 08:23:27,616 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-16 08:23:27,617 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-16 08:23:27,617 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1198722352]
[2024-11-16 08:23:27,618 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1198722352] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-16 08:23:27,618 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-11-16 08:23:27,618 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2024-11-16 08:23:27,618 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [495211254]
[2024-11-16 08:23:27,619 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-16 08:23:27,623 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2024-11-16 08:23:27,623 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-16 08:23:27,625 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2024-11-16 08:23:27,626 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2024-11-16 08:23:27,627 INFO  L87              Difference]: Start difference. First operand 4795 states and 5983 transitions. Second operand  has 6 states, 5 states have (on average 386.6) internal successors, (1933), 4 states have internal predecessors, (1933), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-11-16 08:23:28,428 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-16 08:23:28,428 INFO  L93              Difference]: Finished difference Result 6910 states and 8520 transitions.
[2024-11-16 08:23:28,429 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-11-16 08:23:28,430 INFO  L78                 Accepts]: Start accepts. Automaton has  has 6 states, 5 states have (on average 386.6) internal successors, (1933), 4 states have internal predecessors, (1933), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1934
[2024-11-16 08:23:28,436 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-16 08:23:28,475 INFO  L225             Difference]: With dead ends: 6910
[2024-11-16 08:23:28,476 INFO  L226             Difference]: Without dead ends: 6907
[2024-11-16 08:23:28,482 INFO  L431           NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72
[2024-11-16 08:23:28,484 INFO  L432           NwaCegarLoop]: 6012 mSDtfsCounter, 4058 mSDsluCounter, 20516 mSDsCounter, 0 mSdLazyCounter, 92 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4058 SdHoareTripleChecker+Valid, 26528 SdHoareTripleChecker+Invalid, 95 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 92 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time
[2024-11-16 08:23:28,484 INFO  L433           NwaCegarLoop]: SdHoareTripleChecker [4058 Valid, 26528 Invalid, 95 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 92 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time]
[2024-11-16 08:23:28,496 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 6907 states.
[2024-11-16 08:23:28,684 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 6907 to 6904.
[2024-11-16 08:23:28,701 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 6904 states, 6253 states have (on average 1.1787941787941787) internal successors, (7371), 6291 states have internal predecessors, (7371), 569 states have call successors, (569), 81 states have call predecessors, (569), 81 states have return successors, (575), 552 states have call predecessors, (575), 567 states have call successors, (575)
[2024-11-16 08:23:28,734 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 6904 states to 6904 states and 8515 transitions.
[2024-11-16 08:23:28,737 INFO  L78                 Accepts]: Start accepts. Automaton has 6904 states and 8515 transitions. Word has length 1934
[2024-11-16 08:23:28,744 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-16 08:23:28,745 INFO  L471      AbstractCegarLoop]: Abstraction has 6904 states and 8515 transitions.
[2024-11-16 08:23:28,750 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 5 states have (on average 386.6) internal successors, (1933), 4 states have internal predecessors, (1933), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-11-16 08:23:28,751 INFO  L276                IsEmpty]: Start isEmpty. Operand 6904 states and 8515 transitions.
[2024-11-16 08:23:28,878 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1941
[2024-11-16 08:23:28,879 INFO  L207           NwaCegarLoop]: Found error trace
[2024-11-16 08:23:28,880 INFO  L215           NwaCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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[2024-11-16 08:23:28,880 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2024-11-16 08:23:28,881 INFO  L396      AbstractCegarLoop]: === Iteration 3 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-16 08:23:28,882 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-16 08:23:28,883 INFO  L85        PathProgramCache]: Analyzing trace with hash -1324492279, now seen corresponding path program 1 times
[2024-11-16 08:23:28,883 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-16 08:23:28,883 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2102393051]
[2024-11-16 08:23:28,884 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-16 08:23:28,884 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms