./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded/rekcba_ctm.3-1.c --full-output --architecture 32bit


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


Checking for ERROR reachability
Using default analysis
Version 3061b6dc
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.3-1.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 5e0651820efa05b0d1173e869e8cdb7c85f212e339148a75ab7dde9c1235571e
--- Real Ultimate output ---
This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m
[2024-11-18 14:48:36,662 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-11-18 14:48:36,742 INFO  L114        SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf
[2024-11-18 14:48:36,747 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-11-18 14:48:36,749 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-11-18 14:48:36,781 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-18 14:48:36,781 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-11-18 14:48:36,782 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-11-18 14:48:36,782 INFO  L151        SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-11-18 14:48:36,783 INFO  L153        SettingsManager]:  * Use memory slicer=true
[2024-11-18 14:48:36,783 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-11-18 14:48:36,783 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-11-18 14:48:36,784 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-18 14:48:36,784 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-11-18 14:48:36,785 INFO  L153        SettingsManager]:  * Use SBE=true
[2024-11-18 14:48:36,785 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-18 14:48:36,785 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-11-18 14:48:36,786 INFO  L153        SettingsManager]:  * sizeof long=4
[2024-11-18 14:48:36,786 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-11-18 14:48:36,786 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2024-11-18 14:48:36,787 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-11-18 14:48:36,787 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-11-18 14:48:36,788 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-18 14:48:36,788 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-11-18 14:48:36,788 INFO  L153        SettingsManager]:  * Allow undefined functions=false
[2024-11-18 14:48:36,789 INFO  L153        SettingsManager]:  * sizeof long double=12
[2024-11-18 14:48:36,789 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-11-18 14:48:36,789 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-11-18 14:48:36,790 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-18 14:48:36,790 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-11-18 14:48:36,790 INFO  L153        SettingsManager]:  * Only consider context switches at boundaries of atomic blocks=true
[2024-11-18 14:48:36,790 INFO  L153        SettingsManager]:  * SMT solver=External_DefaultMode
[2024-11-18 14:48:36,791 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-18 14:48:36,791 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-18 14:48:36,791 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-11-18 14:48:36,792 INFO  L153        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopHeads
[2024-11-18 14:48:36,792 INFO  L153        SettingsManager]:  * Trace refinement strategy=CAMEL
[2024-11-18 14:48:36,792 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-11-18 14:48:36,792 INFO  L153        SettingsManager]:  * Apply one-shot large block encoding in concurrent analysis=false
[2024-11-18 14:48:36,793 INFO  L153        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2024-11-18 14:48:36,793 INFO  L153        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2024-11-18 14:48:36,794 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2024-11-18 14:48:36,794 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 -> 5e0651820efa05b0d1173e869e8cdb7c85f212e339148a75ab7dde9c1235571e
[2024-11-18 14:48:37,080 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-18 14:48:37,106 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-18 14:48:37,109 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-18 14:48:37,110 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-11-18 14:48:37,111 INFO  L274        PluginConnector]: CDTParser initialized
[2024-11-18 14:48:37,112 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded/rekcba_ctm.3-1.c
[2024-11-18 14:48:38,617 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2024-11-18 14:48:39,146 INFO  L384              CDTParser]: Found 1 translation units.
[2024-11-18 14:48:39,148 INFO  L180              CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekcba_ctm.3-1.c
[2024-11-18 14:48:39,209 INFO  L427              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b164f9256/ac0bfc45d9e543b089eb67e564ba148e/FLAG6deff47de
[2024-11-18 14:48:39,229 INFO  L435              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b164f9256/ac0bfc45d9e543b089eb67e564ba148e
[2024-11-18 14:48:39,233 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-18 14:48:39,234 INFO  L133        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-18 14:48:39,236 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-18 14:48:39,237 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-18 14:48:39,242 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-18 14:48:39,243 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:48:39" (1/1) ...
[2024-11-18 14:48:39,244 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d26ed67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:39, skipping insertion in model container
[2024-11-18 14:48:39,245 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:48:39" (1/1) ...
[2024-11-18 14:48:39,415 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2024-11-18 14:48:39,769 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.3-1.c[2266,2279]
[2024-11-18 14:48:41,121 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-18 14:48:41,167 INFO  L200         MainTranslator]: Completed pre-run
[2024-11-18 14:48:41,178 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"/tmp/aaaa/ctm.ok3.i","-S") [51]
[2024-11-18 14:48:41,186 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.3-1.c[2266,2279]
[2024-11-18 14:48:41,920 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-18 14:48:42,057 INFO  L204         MainTranslator]: Completed translation
[2024-11-18 14:48:42,061 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:42 WrapperNode
[2024-11-18 14:48:42,062 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-18 14:48:42,063 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-18 14:48:42,063 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-18 14:48:42,063 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-18 14:48:42,076 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:42" (1/1) ...
[2024-11-18 14:48:42,538 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:42" (1/1) ...
[2024-11-18 14:48:44,244 INFO  L138                Inliner]: procedures = 102, calls = 13801, calls flagged for inlining = 38, calls inlined = 38, statements flattened = 42374
[2024-11-18 14:48:44,244 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-18 14:48:44,245 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-18 14:48:44,249 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-18 14:48:44,249 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-11-18 14:48:44,271 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:42" (1/1) ...
[2024-11-18 14:48:44,275 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:42" (1/1) ...
[2024-11-18 14:48:44,993 INFO  L184        PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:42" (1/1) ...
[2024-11-18 14:48:45,283 INFO  L175           MemorySlicer]: Split 13333 memory accesses to 57 slices as follows [2, 26, 26, 26, 13, 780, 1092, 936, 996, 1056, 852, 642, 462, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165, 127, 165]. 8 percent of accesses are in the largest equivalence class. The 1940 initializations are split as follows [2, 0, 0, 0, 6, 12, 12, 12, 12, 12, 12, 6, 6, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42]. The 1975 writes are split as follows [0, 14, 14, 14, 1, 12, 12, 12, 12, 12, 12, 6, 6, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41, 43, 41].
[2024-11-18 14:48:45,284 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:42" (1/1) ...
[2024-11-18 14:48:45,284 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:42" (1/1) ...
[2024-11-18 14:48:46,103 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:42" (1/1) ...
[2024-11-18 14:48:46,188 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:42" (1/1) ...
[2024-11-18 14:48:46,263 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:42" (1/1) ...
[2024-11-18 14:48:46,328 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:42" (1/1) ...
[2024-11-18 14:48:46,495 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-18 14:48:46,496 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-18 14:48:46,496 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-11-18 14:48:46,496 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-11-18 14:48:46,497 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:42" (1/1) ...
[2024-11-18 14:48:46,503 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-18 14:48:46,514 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-18 14:48:46,543 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)
[2024-11-18 14:48:46,545 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
[2024-11-18 14:48:46,589 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#0
[2024-11-18 14:48:46,589 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#1
[2024-11-18 14:48:46,590 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#2
[2024-11-18 14:48:46,590 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#3
[2024-11-18 14:48:46,590 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#4
[2024-11-18 14:48:46,590 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#5
[2024-11-18 14:48:46,590 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#6
[2024-11-18 14:48:46,590 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#7
[2024-11-18 14:48:46,590 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#8
[2024-11-18 14:48:46,591 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#9
[2024-11-18 14:48:46,591 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#10
[2024-11-18 14:48:46,591 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#11
[2024-11-18 14:48:46,591 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#12
[2024-11-18 14:48:46,591 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#13
[2024-11-18 14:48:46,591 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#14
[2024-11-18 14:48:46,591 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#15
[2024-11-18 14:48:46,592 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#16
[2024-11-18 14:48:46,592 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#17
[2024-11-18 14:48:46,592 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#18
[2024-11-18 14:48:46,592 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#19
[2024-11-18 14:48:46,592 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#20
[2024-11-18 14:48:46,592 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#21
[2024-11-18 14:48:46,592 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#22
[2024-11-18 14:48:46,592 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#23
[2024-11-18 14:48:46,592 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#24
[2024-11-18 14:48:46,592 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#25
[2024-11-18 14:48:46,593 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#26
[2024-11-18 14:48:46,593 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#27
[2024-11-18 14:48:46,593 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#28
[2024-11-18 14:48:46,593 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#29
[2024-11-18 14:48:46,593 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#30
[2024-11-18 14:48:46,593 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#31
[2024-11-18 14:48:46,594 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#32
[2024-11-18 14:48:46,594 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#33
[2024-11-18 14:48:46,594 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#34
[2024-11-18 14:48:46,594 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#35
[2024-11-18 14:48:46,594 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#36
[2024-11-18 14:48:46,594 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#37
[2024-11-18 14:48:46,594 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#38
[2024-11-18 14:48:46,594 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#39
[2024-11-18 14:48:46,595 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#40
[2024-11-18 14:48:46,595 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#41
[2024-11-18 14:48:46,595 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#42
[2024-11-18 14:48:46,595 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#43
[2024-11-18 14:48:46,595 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#44
[2024-11-18 14:48:46,595 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#45
[2024-11-18 14:48:46,595 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#46
[2024-11-18 14:48:46,595 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#47
[2024-11-18 14:48:46,596 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#48
[2024-11-18 14:48:46,596 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#49
[2024-11-18 14:48:46,596 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#50
[2024-11-18 14:48:46,596 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#51
[2024-11-18 14:48:46,596 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#52
[2024-11-18 14:48:46,596 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#53
[2024-11-18 14:48:46,596 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#54
[2024-11-18 14:48:46,596 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#55
[2024-11-18 14:48:46,596 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#56
[2024-11-18 14:48:46,596 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_W_state
[2024-11-18 14:48:46,596 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state
[2024-11-18 14:48:46,596 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_T_state
[2024-11-18 14:48:46,596 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state
[2024-11-18 14:48:46,596 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#0
[2024-11-18 14:48:46,597 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#1
[2024-11-18 14:48:46,597 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#2
[2024-11-18 14:48:46,597 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#3
[2024-11-18 14:48:46,597 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#4
[2024-11-18 14:48:46,597 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#5
[2024-11-18 14:48:46,597 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#6
[2024-11-18 14:48:46,597 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#7
[2024-11-18 14:48:46,598 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#8
[2024-11-18 14:48:46,598 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#9
[2024-11-18 14:48:46,598 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#10
[2024-11-18 14:48:46,598 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#11
[2024-11-18 14:48:46,598 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#12
[2024-11-18 14:48:46,598 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#13
[2024-11-18 14:48:46,598 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#14
[2024-11-18 14:48:46,598 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#15
[2024-11-18 14:48:46,599 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#16
[2024-11-18 14:48:46,599 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#17
[2024-11-18 14:48:46,599 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#18
[2024-11-18 14:48:46,599 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#19
[2024-11-18 14:48:46,599 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#20
[2024-11-18 14:48:46,599 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#21
[2024-11-18 14:48:46,599 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#22
[2024-11-18 14:48:46,600 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#23
[2024-11-18 14:48:46,600 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#24
[2024-11-18 14:48:46,600 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#25
[2024-11-18 14:48:46,600 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#26
[2024-11-18 14:48:46,600 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#27
[2024-11-18 14:48:46,600 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#28
[2024-11-18 14:48:46,600 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#29
[2024-11-18 14:48:46,600 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#30
[2024-11-18 14:48:46,601 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#31
[2024-11-18 14:48:46,601 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#32
[2024-11-18 14:48:46,601 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#33
[2024-11-18 14:48:46,601 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#34
[2024-11-18 14:48:46,601 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#35
[2024-11-18 14:48:46,601 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#36
[2024-11-18 14:48:46,601 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#37
[2024-11-18 14:48:46,601 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#38
[2024-11-18 14:48:46,602 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#39
[2024-11-18 14:48:46,602 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#40
[2024-11-18 14:48:46,602 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#41
[2024-11-18 14:48:46,602 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#42
[2024-11-18 14:48:46,602 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#43
[2024-11-18 14:48:46,602 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#44
[2024-11-18 14:48:46,602 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#45
[2024-11-18 14:48:46,602 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#46
[2024-11-18 14:48:46,602 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#47
[2024-11-18 14:48:46,602 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#48
[2024-11-18 14:48:46,602 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#49
[2024-11-18 14:48:46,602 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#50
[2024-11-18 14:48:46,603 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#51
[2024-11-18 14:48:46,603 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#52
[2024-11-18 14:48:46,603 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#53
[2024-11-18 14:48:46,603 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#54
[2024-11-18 14:48:46,603 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#55
[2024-11-18 14:48:46,603 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#56
[2024-11-18 14:48:46,603 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg
[2024-11-18 14:48:46,603 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg
[2024-11-18 14:48:46,603 INFO  L130     BoogieDeclarations]: Found specification of procedure nxt_motor_set_count
[2024-11-18 14:48:46,603 INFO  L138     BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count
[2024-11-18 14:48:46,603 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority
[2024-11-18 14:48:46,603 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority
[2024-11-18 14:48:46,603 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_input
[2024-11-18 14:48:46,603 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_input
[2024-11-18 14:48:46,604 INFO  L130     BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor
[2024-11-18 14:48:46,604 INFO  L138     BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor
[2024-11-18 14:48:46,604 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer
[2024-11-18 14:48:46,604 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer
[2024-11-18 14:48:46,604 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode
[2024-11-18 14:48:46,604 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode
[2024-11-18 14:48:46,604 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#0
[2024-11-18 14:48:46,604 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#1
[2024-11-18 14:48:46,604 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#2
[2024-11-18 14:48:46,604 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#3
[2024-11-18 14:48:46,604 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#4
[2024-11-18 14:48:46,604 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#5
[2024-11-18 14:48:46,604 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#6
[2024-11-18 14:48:46,605 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#7
[2024-11-18 14:48:46,605 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#8
[2024-11-18 14:48:46,605 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#9
[2024-11-18 14:48:46,605 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#10
[2024-11-18 14:48:46,605 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#11
[2024-11-18 14:48:46,605 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#12
[2024-11-18 14:48:46,605 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#13
[2024-11-18 14:48:46,606 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#14
[2024-11-18 14:48:46,606 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#15
[2024-11-18 14:48:46,606 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#16
[2024-11-18 14:48:46,606 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#17
[2024-11-18 14:48:46,607 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#18
[2024-11-18 14:48:46,607 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#19
[2024-11-18 14:48:46,607 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#20
[2024-11-18 14:48:46,607 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#21
[2024-11-18 14:48:46,607 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#22
[2024-11-18 14:48:46,607 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#23
[2024-11-18 14:48:46,607 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#24
[2024-11-18 14:48:46,608 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#25
[2024-11-18 14:48:46,608 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#26
[2024-11-18 14:48:46,608 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#27
[2024-11-18 14:48:46,608 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#28
[2024-11-18 14:48:46,608 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#29
[2024-11-18 14:48:46,608 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#30
[2024-11-18 14:48:46,608 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#31
[2024-11-18 14:48:46,608 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#32
[2024-11-18 14:48:46,609 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#33
[2024-11-18 14:48:46,609 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#34
[2024-11-18 14:48:46,609 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#35
[2024-11-18 14:48:46,609 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#36
[2024-11-18 14:48:46,609 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#37
[2024-11-18 14:48:46,609 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#38
[2024-11-18 14:48:46,609 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#39
[2024-11-18 14:48:46,610 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#40
[2024-11-18 14:48:46,610 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#41
[2024-11-18 14:48:46,610 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#42
[2024-11-18 14:48:46,610 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#43
[2024-11-18 14:48:46,610 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#44
[2024-11-18 14:48:46,610 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#45
[2024-11-18 14:48:46,610 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#46
[2024-11-18 14:48:46,611 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#47
[2024-11-18 14:48:46,611 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#48
[2024-11-18 14:48:46,611 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#49
[2024-11-18 14:48:46,611 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#50
[2024-11-18 14:48:46,611 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#51
[2024-11-18 14:48:46,611 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#52
[2024-11-18 14:48:46,611 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#53
[2024-11-18 14:48:46,611 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#54
[2024-11-18 14:48:46,612 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#55
[2024-11-18 14:48:46,612 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#56
[2024-11-18 14:48:46,612 INFO  L130     BoogieDeclarations]: Found specification of procedure assert
[2024-11-18 14:48:46,612 INFO  L138     BoogieDeclarations]: Found implementation of procedure assert
[2024-11-18 14:48:46,612 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_R_count
[2024-11-18 14:48:46,612 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count
[2024-11-18 14:48:46,612 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_T_state
[2024-11-18 14:48:46,613 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state
[2024-11-18 14:48:46,613 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_output
[2024-11-18 14:48:46,613 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_output
[2024-11-18 14:48:46,613 INFO  L130     BoogieDeclarations]: Found specification of procedure move_motor
[2024-11-18 14:48:46,613 INFO  L138     BoogieDeclarations]: Found implementation of procedure move_motor
[2024-11-18 14:48:46,613 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed
[2024-11-18 14:48:46,613 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed
[2024-11-18 14:48:46,613 INFO  L130     BoogieDeclarations]: Found specification of procedure nxt_motor_get_count
[2024-11-18 14:48:46,614 INFO  L138     BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count
[2024-11-18 14:48:46,614 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-18 14:48:46,614 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_cs_t2
[2024-11-18 14:48:46,614 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2
[2024-11-18 14:48:46,614 INFO  L130     BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor
[2024-11-18 14:48:46,614 INFO  L138     BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor
[2024-11-18 14:48:46,614 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_cs_t3
[2024-11-18 14:48:46,614 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3
[2024-11-18 14:48:46,615 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_output
[2024-11-18 14:48:46,615 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_output
[2024-11-18 14:48:46,615 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_cs_t0
[2024-11-18 14:48:46,615 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0
[2024-11-18 14:48:46,615 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_T_count
[2024-11-18 14:48:46,615 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count
[2024-11-18 14:48:46,615 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_cs_t1
[2024-11-18 14:48:46,615 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1
[2024-11-18 14:48:46,615 INFO  L130     BoogieDeclarations]: Found specification of procedure TerminateTask
[2024-11-18 14:48:46,615 INFO  L138     BoogieDeclarations]: Found implementation of procedure TerminateTask
[2024-11-18 14:48:46,615 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_W_count
[2024-11-18 14:48:46,616 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count
[2024-11-18 14:48:46,616 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority
[2024-11-18 14:48:46,616 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority
[2024-11-18 14:48:46,616 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_W_count
[2024-11-18 14:48:46,616 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count
[2024-11-18 14:48:46,616 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_T_count
[2024-11-18 14:48:46,616 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count
[2024-11-18 14:48:46,616 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed
[2024-11-18 14:48:46,616 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed
[2024-11-18 14:48:46,616 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode
[2024-11-18 14:48:46,616 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode
[2024-11-18 14:48:46,616 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_threshold
[2024-11-18 14:48:46,616 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold
[2024-11-18 14:48:46,617 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read
[2024-11-18 14:48:46,617 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read
[2024-11-18 14:48:46,617 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_R_state
[2024-11-18 14:48:46,617 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state
[2024-11-18 14:48:46,617 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader
[2024-11-18 14:48:46,617 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader
[2024-11-18 14:48:46,617 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_dir
[2024-11-18 14:48:46,617 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_dir
[2024-11-18 14:48:46,617 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed
[2024-11-18 14:48:46,617 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed
[2024-11-18 14:48:46,617 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_input
[2024-11-18 14:48:46,617 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_input
[2024-11-18 14:48:46,618 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_R_state
[2024-11-18 14:48:46,618 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state
[2024-11-18 14:48:46,618 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg
[2024-11-18 14:48:46,618 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg
[2024-11-18 14:48:46,618 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_W_state
[2024-11-18 14:48:46,618 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state
[2024-11-18 14:48:46,618 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_R_count
[2024-11-18 14:48:46,619 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count
[2024-11-18 14:48:46,619 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover
[2024-11-18 14:48:46,619 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover
[2024-11-18 14:48:46,619 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#0
[2024-11-18 14:48:46,619 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#1
[2024-11-18 14:48:46,620 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#2
[2024-11-18 14:48:46,620 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#3
[2024-11-18 14:48:46,620 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#4
[2024-11-18 14:48:46,620 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#5
[2024-11-18 14:48:46,620 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#6
[2024-11-18 14:48:46,620 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#7
[2024-11-18 14:48:46,620 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#8
[2024-11-18 14:48:46,620 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#9
[2024-11-18 14:48:46,620 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#10
[2024-11-18 14:48:46,621 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#11
[2024-11-18 14:48:46,621 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#12
[2024-11-18 14:48:46,621 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#13
[2024-11-18 14:48:46,621 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#14
[2024-11-18 14:48:46,621 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#15
[2024-11-18 14:48:46,621 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#16
[2024-11-18 14:48:46,623 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#17
[2024-11-18 14:48:46,623 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#18
[2024-11-18 14:48:46,623 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#19
[2024-11-18 14:48:46,623 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#20
[2024-11-18 14:48:46,623 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#21
[2024-11-18 14:48:46,623 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#22
[2024-11-18 14:48:46,624 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#23
[2024-11-18 14:48:46,626 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#24
[2024-11-18 14:48:46,626 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#25
[2024-11-18 14:48:46,627 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#26
[2024-11-18 14:48:46,627 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#27
[2024-11-18 14:48:46,627 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#28
[2024-11-18 14:48:46,627 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#29
[2024-11-18 14:48:46,627 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#30
[2024-11-18 14:48:46,627 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#31
[2024-11-18 14:48:46,627 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#32
[2024-11-18 14:48:46,627 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#33
[2024-11-18 14:48:46,627 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#34
[2024-11-18 14:48:46,627 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#35
[2024-11-18 14:48:46,627 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#36
[2024-11-18 14:48:46,627 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#37
[2024-11-18 14:48:46,627 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#38
[2024-11-18 14:48:46,627 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#39
[2024-11-18 14:48:46,628 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#40
[2024-11-18 14:48:46,628 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#41
[2024-11-18 14:48:46,628 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#42
[2024-11-18 14:48:46,628 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#43
[2024-11-18 14:48:46,628 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#44
[2024-11-18 14:48:46,628 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#45
[2024-11-18 14:48:46,628 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#46
[2024-11-18 14:48:46,628 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#47
[2024-11-18 14:48:46,628 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#48
[2024-11-18 14:48:46,628 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#49
[2024-11-18 14:48:46,628 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#50
[2024-11-18 14:48:46,628 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#51
[2024-11-18 14:48:46,628 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#52
[2024-11-18 14:48:46,628 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#53
[2024-11-18 14:48:46,628 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#54
[2024-11-18 14:48:46,628 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#55
[2024-11-18 14:48:46,629 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#56
[2024-11-18 14:48:46,629 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller
[2024-11-18 14:48:46,629 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller
[2024-11-18 14:48:46,629 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-18 14:48:46,629 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-18 14:48:48,479 INFO  L238             CfgBuilder]: Building ICFG
[2024-11-18 14:48:48,485 INFO  L264             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-18 14:49:15,600 INFO  L?                        ?]: Removed 939 outVars from TransFormulas that were not future-live.
[2024-11-18 14:49:15,600 INFO  L287             CfgBuilder]: Performing block encoding
[2024-11-18 14:49:15,708 INFO  L311             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-18 14:49:15,708 INFO  L316             CfgBuilder]: Removed 4 assume(true) statements.
[2024-11-18 14:49:15,709 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:49:15 BoogieIcfgContainer
[2024-11-18 14:49:15,709 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-18 14:49:15,712 INFO  L112        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2024-11-18 14:49:15,713 INFO  L270        PluginConnector]: Initializing TraceAbstraction...
[2024-11-18 14:49:15,716 INFO  L274        PluginConnector]: TraceAbstraction initialized
[2024-11-18 14:49:15,717 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 02:48:39" (1/3) ...
[2024-11-18 14:49:15,717 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@164f27b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 02:49:15, skipping insertion in model container
[2024-11-18 14:49:15,718 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:42" (2/3) ...
[2024-11-18 14:49:15,718 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@164f27b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 02:49:15, skipping insertion in model container
[2024-11-18 14:49:15,718 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:49:15" (3/3) ...
[2024-11-18 14:49:15,720 INFO  L112   eAbstractionObserver]: Analyzing ICFG rekcba_ctm.3-1.c
[2024-11-18 14:49:15,733 INFO  L214   ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2024-11-18 14:49:15,733 INFO  L154   ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2024-11-18 14:49:16,037 INFO  L332      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2024-11-18 14:49:16,043 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;@724f416f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-11-18 14:49:16,044 INFO  L334      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2024-11-18 14:49:16,071 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 8447 states, 8032 states have (on average 1.5709661354581674) internal successors, (12618), 8056 states have internal predecessors, (12618), 370 states have call successors, (370), 43 states have call predecessors, (370), 43 states have return successors, (370), 360 states have call predecessors, (370), 370 states have call successors, (370)
[2024-11-18 14:49:16,281 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 3346
[2024-11-18 14:49:16,281 INFO  L207           NwaCegarLoop]: Found error trace
[2024-11-18 14:49:16,284 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]
[2024-11-18 14:49:16,285 INFO  L396      AbstractCegarLoop]: === Iteration 1 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-18 14:49:16,290 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-18 14:49:16,292 INFO  L85        PathProgramCache]: Analyzing trace with hash -1599647860, now seen corresponding path program 1 times
[2024-11-18 14:49:16,301 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-18 14:49:16,302 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [926619270]
[2024-11-18 14:49:16,303 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-18 14:49:16,304 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-18 14:49:47,153 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-18 14:49:51,423 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-18 14:49:51,424 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-18 14:49:51,425 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [926619270]
[2024-11-18 14:49:51,426 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [926619270] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-18 14:49:51,426 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-11-18 14:49:51,427 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2024-11-18 14:49:51,428 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [988127421]
[2024-11-18 14:49:51,429 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-18 14:49:51,441 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 2 states
[2024-11-18 14:49:51,443 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-18 14:49:51,764 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2024-11-18 14:49:51,764 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2024-11-18 14:49:51,789 INFO  L87              Difference]: Start difference. First operand  has 8447 states, 8032 states have (on average 1.5709661354581674) internal successors, (12618), 8056 states have internal predecessors, (12618), 370 states have call successors, (370), 43 states have call predecessors, (370), 43 states have return successors, (370), 360 states have call predecessors, (370), 370 states have call successors, (370) Second operand  has 2 states, 2 states have (on average 1672.0) internal successors, (3344), 2 states have internal predecessors, (3344), 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)
[2024-11-18 14:49:52,093 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-18 14:49:52,094 INFO  L93              Difference]: Finished difference Result 16885 states and 27028 transitions.
[2024-11-18 14:49:52,095 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-11-18 14:49:52,098 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 2 states have (on average 1672.0) internal successors, (3344), 2 states have internal predecessors, (3344), 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 3345
[2024-11-18 14:49:52,099 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-18 14:49:52,167 INFO  L225             Difference]: With dead ends: 16885
[2024-11-18 14:49:52,168 INFO  L226             Difference]: Without dead ends: 8431
[2024-11-18 14:49:52,217 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
[2024-11-18 14:49:52,221 INFO  L432           NwaCegarLoop]: 10411 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, 10411 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
[2024-11-18 14:49:52,224 INFO  L433           NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 10411 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-18 14:49:52,262 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 8431 states.
[2024-11-18 14:49:52,515 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 8431 to 8431.
[2024-11-18 14:49:52,539 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 8431 states, 8017 states have (on average 1.2048147686166895) internal successors, (9659), 8041 states have internal predecessors, (9659), 370 states have call successors, (370), 43 states have call predecessors, (370), 43 states have return successors, (369), 359 states have call predecessors, (369), 369 states have call successors, (369)
[2024-11-18 14:49:52,578 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 8431 states to 8431 states and 10398 transitions.
[2024-11-18 14:49:52,586 INFO  L78                 Accepts]: Start accepts. Automaton has 8431 states and 10398 transitions. Word has length 3345
[2024-11-18 14:49:52,588 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-18 14:49:52,588 INFO  L471      AbstractCegarLoop]: Abstraction has 8431 states and 10398 transitions.
[2024-11-18 14:49:52,590 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 2 states, 2 states have (on average 1672.0) internal successors, (3344), 2 states have internal predecessors, (3344), 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)
[2024-11-18 14:49:52,590 INFO  L276                IsEmpty]: Start isEmpty. Operand 8431 states and 10398 transitions.
[2024-11-18 14:49:52,918 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 3346
[2024-11-18 14:49:52,919 INFO  L207           NwaCegarLoop]: Found error trace
[2024-11-18 14:49:52,920 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]
[2024-11-18 14:49:52,920 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2024-11-18 14:49:52,921 INFO  L396      AbstractCegarLoop]: === Iteration 2 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-18 14:49:52,922 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-18 14:49:52,923 INFO  L85        PathProgramCache]: Analyzing trace with hash -1493439898, now seen corresponding path program 1 times
[2024-11-18 14:49:52,923 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-18 14:49:52,923 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [776615966]
[2024-11-18 14:49:52,924 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-18 14:49:52,924 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms