./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded/rekcba_ctm.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.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 687a1636a89f1fab4c90438b5af97b62d434d4fc2275ba6796fa2a6782584d1d
--- Real Ultimate output ---
This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m
[2024-11-18 14:48:23,684 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-11-18 14:48:23,771 INFO  L114        SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf
[2024-11-18 14:48:23,780 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-11-18 14:48:23,781 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-11-18 14:48:23,813 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-18 14:48:23,814 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-11-18 14:48:23,814 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-11-18 14:48:23,815 INFO  L151        SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-11-18 14:48:23,815 INFO  L153        SettingsManager]:  * Use memory slicer=true
[2024-11-18 14:48:23,816 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-11-18 14:48:23,817 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-11-18 14:48:23,818 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-18 14:48:23,821 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-11-18 14:48:23,822 INFO  L153        SettingsManager]:  * Use SBE=true
[2024-11-18 14:48:23,822 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-18 14:48:23,822 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-11-18 14:48:23,822 INFO  L153        SettingsManager]:  * sizeof long=4
[2024-11-18 14:48:23,823 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-11-18 14:48:23,823 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2024-11-18 14:48:23,823 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-11-18 14:48:23,824 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-11-18 14:48:23,824 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-18 14:48:23,824 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-11-18 14:48:23,825 INFO  L153        SettingsManager]:  * Allow undefined functions=false
[2024-11-18 14:48:23,826 INFO  L153        SettingsManager]:  * sizeof long double=12
[2024-11-18 14:48:23,826 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-11-18 14:48:23,826 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-11-18 14:48:23,827 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-18 14:48:23,827 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-11-18 14:48:23,827 INFO  L153        SettingsManager]:  * Only consider context switches at boundaries of atomic blocks=true
[2024-11-18 14:48:23,827 INFO  L153        SettingsManager]:  * SMT solver=External_DefaultMode
[2024-11-18 14:48:23,828 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-18 14:48:23,828 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-18 14:48:23,829 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-11-18 14:48:23,829 INFO  L153        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopHeads
[2024-11-18 14:48:23,830 INFO  L153        SettingsManager]:  * Trace refinement strategy=CAMEL
[2024-11-18 14:48:23,830 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-11-18 14:48:23,830 INFO  L153        SettingsManager]:  * Apply one-shot large block encoding in concurrent analysis=false
[2024-11-18 14:48:23,830 INFO  L153        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2024-11-18 14:48:23,831 INFO  L153        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2024-11-18 14:48:23,831 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2024-11-18 14:48:23,831 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 -> 687a1636a89f1fab4c90438b5af97b62d434d4fc2275ba6796fa2a6782584d1d
[2024-11-18 14:48:24,072 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-18 14:48:24,096 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-18 14:48:24,100 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-18 14:48:24,102 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-11-18 14:48:24,102 INFO  L274        PluginConnector]: CDTParser initialized
[2024-11-18 14:48:24,103 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded/rekcba_ctm.1.c
[2024-11-18 14:48:25,583 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2024-11-18 14:48:26,057 INFO  L384              CDTParser]: Found 1 translation units.
[2024-11-18 14:48:26,058 INFO  L180              CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded/rekcba_ctm.1.c
[2024-11-18 14:48:26,096 INFO  L427              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/393fa71e0/2067020209be4039a2183ca37858e7bc/FLAG878e1ed7d
[2024-11-18 14:48:26,113 INFO  L435              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/393fa71e0/2067020209be4039a2183ca37858e7bc
[2024-11-18 14:48:26,115 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-18 14:48:26,117 INFO  L133        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-18 14:48:26,118 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-18 14:48:26,119 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-18 14:48:26,124 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-18 14:48:26,125 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:48:26" (1/1) ...
[2024-11-18 14:48:26,128 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c6575f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:26, skipping insertion in model container
[2024-11-18 14:48:26,128 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:48:26" (1/1) ...
[2024-11-18 14:48:26,253 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2024-11-18 14:48:26,605 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.1.c[2213,2226]
[2024-11-18 14:48:27,397 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-18 14:48:27,438 INFO  L200         MainTranslator]: Completed pre-run
[2024-11-18 14:48:27,449 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"/tmp/aaaa/ctm.ok1.i","-S") [51]
[2024-11-18 14:48:27,456 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.1.c[2213,2226]
[2024-11-18 14:48:27,848 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-18 14:48:27,906 INFO  L204         MainTranslator]: Completed translation
[2024-11-18 14:48:27,907 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:27 WrapperNode
[2024-11-18 14:48:27,907 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-18 14:48:27,908 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-18 14:48:27,908 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-18 14:48:27,908 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-18 14:48:27,915 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:27" (1/1) ...
[2024-11-18 14:48:28,164 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:27" (1/1) ...
[2024-11-18 14:48:29,238 INFO  L138                Inliner]: procedures = 101, calls = 7878, calls flagged for inlining = 38, calls inlined = 38, statements flattened = 23167
[2024-11-18 14:48:29,239 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-18 14:48:29,240 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-18 14:48:29,240 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-18 14:48:29,240 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-11-18 14:48:29,255 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:27" (1/1) ...
[2024-11-18 14:48:29,259 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:27" (1/1) ...
[2024-11-18 14:48:29,506 INFO  L184        PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:27" (1/1) ...
[2024-11-18 14:48:29,792 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].
[2024-11-18 14:48:29,800 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:27" (1/1) ...
[2024-11-18 14:48:29,801 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:27" (1/1) ...
[2024-11-18 14:48:30,300 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:27" (1/1) ...
[2024-11-18 14:48:30,357 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:27" (1/1) ...
[2024-11-18 14:48:30,422 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:27" (1/1) ...
[2024-11-18 14:48:30,477 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:27" (1/1) ...
[2024-11-18 14:48:30,696 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-18 14:48:30,698 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-18 14:48:30,699 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-11-18 14:48:30,699 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-11-18 14:48:30,700 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:27" (1/1) ...
[2024-11-18 14:48:30,705 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-18 14:48:30,719 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-18 14:48:30,737 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 14:48:30,744 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 14:48:30,793 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_W_state
[2024-11-18 14:48:30,795 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state
[2024-11-18 14:48:30,795 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_T_state
[2024-11-18 14:48:30,795 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state
[2024-11-18 14:48:30,796 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#0
[2024-11-18 14:48:30,796 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#1
[2024-11-18 14:48:30,796 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#2
[2024-11-18 14:48:30,796 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#3
[2024-11-18 14:48:30,796 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#4
[2024-11-18 14:48:30,796 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#5
[2024-11-18 14:48:30,796 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#6
[2024-11-18 14:48:30,796 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#7
[2024-11-18 14:48:30,798 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#8
[2024-11-18 14:48:30,798 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#9
[2024-11-18 14:48:30,798 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#10
[2024-11-18 14:48:30,799 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#11
[2024-11-18 14:48:30,799 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#12
[2024-11-18 14:48:30,799 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#13
[2024-11-18 14:48:30,799 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#14
[2024-11-18 14:48:30,799 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#15
[2024-11-18 14:48:30,799 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#16
[2024-11-18 14:48:30,799 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#17
[2024-11-18 14:48:30,799 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#18
[2024-11-18 14:48:30,799 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#19
[2024-11-18 14:48:30,799 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#20
[2024-11-18 14:48:30,799 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#21
[2024-11-18 14:48:30,799 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#22
[2024-11-18 14:48:30,800 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#23
[2024-11-18 14:48:30,800 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#24
[2024-11-18 14:48:30,800 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#25
[2024-11-18 14:48:30,800 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#26
[2024-11-18 14:48:30,800 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#27
[2024-11-18 14:48:30,800 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#28
[2024-11-18 14:48:30,800 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#29
[2024-11-18 14:48:30,800 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#30
[2024-11-18 14:48:30,800 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#31
[2024-11-18 14:48:30,800 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#32
[2024-11-18 14:48:30,800 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#33
[2024-11-18 14:48:30,800 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#34
[2024-11-18 14:48:30,800 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#35
[2024-11-18 14:48:30,801 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#36
[2024-11-18 14:48:30,801 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#37
[2024-11-18 14:48:30,801 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#38
[2024-11-18 14:48:30,801 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#39
[2024-11-18 14:48:30,801 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#40
[2024-11-18 14:48:30,801 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#41
[2024-11-18 14:48:30,801 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#42
[2024-11-18 14:48:30,801 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#43
[2024-11-18 14:48:30,803 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#44
[2024-11-18 14:48:30,803 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#45
[2024-11-18 14:48:30,803 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#46
[2024-11-18 14:48:30,803 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#47
[2024-11-18 14:48:30,803 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#48
[2024-11-18 14:48:30,803 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#49
[2024-11-18 14:48:30,804 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#50
[2024-11-18 14:48:30,804 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#51
[2024-11-18 14:48:30,804 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#52
[2024-11-18 14:48:30,804 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#53
[2024-11-18 14:48:30,804 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#54
[2024-11-18 14:48:30,804 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#55
[2024-11-18 14:48:30,805 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#56
[2024-11-18 14:48:30,805 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg
[2024-11-18 14:48:30,805 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg
[2024-11-18 14:48:30,805 INFO  L130     BoogieDeclarations]: Found specification of procedure nxt_motor_set_count
[2024-11-18 14:48:30,805 INFO  L138     BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count
[2024-11-18 14:48:30,805 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority
[2024-11-18 14:48:30,806 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority
[2024-11-18 14:48:30,806 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_input
[2024-11-18 14:48:30,806 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_input
[2024-11-18 14:48:30,806 INFO  L130     BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor
[2024-11-18 14:48:30,806 INFO  L138     BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor
[2024-11-18 14:48:30,806 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer
[2024-11-18 14:48:30,806 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer
[2024-11-18 14:48:30,806 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode
[2024-11-18 14:48:30,807 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode
[2024-11-18 14:48:30,807 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#0
[2024-11-18 14:48:30,807 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#1
[2024-11-18 14:48:30,807 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#2
[2024-11-18 14:48:30,807 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#3
[2024-11-18 14:48:30,807 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#4
[2024-11-18 14:48:30,807 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#5
[2024-11-18 14:48:30,808 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#6
[2024-11-18 14:48:30,808 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#7
[2024-11-18 14:48:30,808 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#8
[2024-11-18 14:48:30,808 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#9
[2024-11-18 14:48:30,808 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#10
[2024-11-18 14:48:30,808 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#11
[2024-11-18 14:48:30,809 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#12
[2024-11-18 14:48:30,809 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#13
[2024-11-18 14:48:30,809 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#14
[2024-11-18 14:48:30,809 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#15
[2024-11-18 14:48:30,809 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#16
[2024-11-18 14:48:30,809 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#17
[2024-11-18 14:48:30,809 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#18
[2024-11-18 14:48:30,809 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#19
[2024-11-18 14:48:30,809 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#20
[2024-11-18 14:48:30,809 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#21
[2024-11-18 14:48:30,810 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#22
[2024-11-18 14:48:30,810 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#23
[2024-11-18 14:48:30,810 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#24
[2024-11-18 14:48:30,810 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#25
[2024-11-18 14:48:30,810 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#26
[2024-11-18 14:48:30,810 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#27
[2024-11-18 14:48:30,810 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#28
[2024-11-18 14:48:30,810 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#29
[2024-11-18 14:48:30,810 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#30
[2024-11-18 14:48:30,810 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#31
[2024-11-18 14:48:30,810 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#32
[2024-11-18 14:48:30,810 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#33
[2024-11-18 14:48:30,810 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#34
[2024-11-18 14:48:30,810 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#35
[2024-11-18 14:48:30,810 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#36
[2024-11-18 14:48:30,811 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#37
[2024-11-18 14:48:30,811 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#38
[2024-11-18 14:48:30,811 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#39
[2024-11-18 14:48:30,811 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#40
[2024-11-18 14:48:30,811 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#41
[2024-11-18 14:48:30,811 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#42
[2024-11-18 14:48:30,811 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#43
[2024-11-18 14:48:30,811 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#44
[2024-11-18 14:48:30,811 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#45
[2024-11-18 14:48:30,811 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#46
[2024-11-18 14:48:30,811 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#47
[2024-11-18 14:48:30,811 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#48
[2024-11-18 14:48:30,811 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#49
[2024-11-18 14:48:30,811 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#50
[2024-11-18 14:48:30,812 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#51
[2024-11-18 14:48:30,812 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#52
[2024-11-18 14:48:30,812 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#53
[2024-11-18 14:48:30,812 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#54
[2024-11-18 14:48:30,812 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#55
[2024-11-18 14:48:30,812 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#56
[2024-11-18 14:48:30,812 INFO  L130     BoogieDeclarations]: Found specification of procedure assert
[2024-11-18 14:48:30,812 INFO  L138     BoogieDeclarations]: Found implementation of procedure assert
[2024-11-18 14:48:30,814 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_R_count
[2024-11-18 14:48:30,814 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count
[2024-11-18 14:48:30,814 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_T_state
[2024-11-18 14:48:30,814 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state
[2024-11-18 14:48:30,814 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_output
[2024-11-18 14:48:30,814 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_output
[2024-11-18 14:48:30,815 INFO  L130     BoogieDeclarations]: Found specification of procedure move_motor
[2024-11-18 14:48:30,815 INFO  L138     BoogieDeclarations]: Found implementation of procedure move_motor
[2024-11-18 14:48:30,815 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed
[2024-11-18 14:48:30,815 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed
[2024-11-18 14:48:30,815 INFO  L130     BoogieDeclarations]: Found specification of procedure nxt_motor_get_count
[2024-11-18 14:48:30,816 INFO  L138     BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count
[2024-11-18 14:48:30,816 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-18 14:48:30,818 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_cs_t2
[2024-11-18 14:48:30,818 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2
[2024-11-18 14:48:30,818 INFO  L130     BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor
[2024-11-18 14:48:30,818 INFO  L138     BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor
[2024-11-18 14:48:30,819 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_cs_t3
[2024-11-18 14:48:30,819 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3
[2024-11-18 14:48:30,819 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_output
[2024-11-18 14:48:30,819 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_output
[2024-11-18 14:48:30,819 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_cs_t0
[2024-11-18 14:48:30,820 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0
[2024-11-18 14:48:30,820 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_T_count
[2024-11-18 14:48:30,820 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count
[2024-11-18 14:48:30,820 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_cs_t1
[2024-11-18 14:48:30,820 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1
[2024-11-18 14:48:30,820 INFO  L130     BoogieDeclarations]: Found specification of procedure TerminateTask
[2024-11-18 14:48:30,820 INFO  L138     BoogieDeclarations]: Found implementation of procedure TerminateTask
[2024-11-18 14:48:30,821 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_W_count
[2024-11-18 14:48:30,821 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count
[2024-11-18 14:48:30,821 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority
[2024-11-18 14:48:30,821 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority
[2024-11-18 14:48:30,821 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_W_count
[2024-11-18 14:48:30,821 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count
[2024-11-18 14:48:30,821 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_T_count
[2024-11-18 14:48:30,822 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count
[2024-11-18 14:48:30,822 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed
[2024-11-18 14:48:30,822 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed
[2024-11-18 14:48:30,822 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode
[2024-11-18 14:48:30,822 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode
[2024-11-18 14:48:30,822 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_threshold
[2024-11-18 14:48:30,822 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold
[2024-11-18 14:48:30,822 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read
[2024-11-18 14:48:30,822 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read
[2024-11-18 14:48:30,822 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_R_state
[2024-11-18 14:48:30,822 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state
[2024-11-18 14:48:30,822 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader
[2024-11-18 14:48:30,823 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader
[2024-11-18 14:48:30,823 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_dir
[2024-11-18 14:48:30,823 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_dir
[2024-11-18 14:48:30,823 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed
[2024-11-18 14:48:30,823 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed
[2024-11-18 14:48:30,823 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_input
[2024-11-18 14:48:30,823 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_input
[2024-11-18 14:48:30,823 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_R_state
[2024-11-18 14:48:30,823 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state
[2024-11-18 14:48:30,823 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg
[2024-11-18 14:48:30,823 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg
[2024-11-18 14:48:30,823 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_W_state
[2024-11-18 14:48:30,823 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state
[2024-11-18 14:48:30,823 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_R_count
[2024-11-18 14:48:30,823 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count
[2024-11-18 14:48:30,823 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover
[2024-11-18 14:48:30,824 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover
[2024-11-18 14:48:30,824 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#0
[2024-11-18 14:48:30,824 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#1
[2024-11-18 14:48:30,824 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#2
[2024-11-18 14:48:30,824 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#3
[2024-11-18 14:48:30,824 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#4
[2024-11-18 14:48:30,824 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#5
[2024-11-18 14:48:30,824 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#6
[2024-11-18 14:48:30,824 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#7
[2024-11-18 14:48:30,824 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#8
[2024-11-18 14:48:30,824 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#9
[2024-11-18 14:48:30,824 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#10
[2024-11-18 14:48:30,824 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#11
[2024-11-18 14:48:30,824 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#12
[2024-11-18 14:48:30,824 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#13
[2024-11-18 14:48:30,824 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#14
[2024-11-18 14:48:30,825 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#15
[2024-11-18 14:48:30,825 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#16
[2024-11-18 14:48:30,825 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#17
[2024-11-18 14:48:30,825 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#18
[2024-11-18 14:48:30,825 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#19
[2024-11-18 14:48:30,825 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#20
[2024-11-18 14:48:30,825 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#21
[2024-11-18 14:48:30,825 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#22
[2024-11-18 14:48:30,825 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#23
[2024-11-18 14:48:30,828 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#24
[2024-11-18 14:48:30,828 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#25
[2024-11-18 14:48:30,828 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#26
[2024-11-18 14:48:30,828 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#27
[2024-11-18 14:48:30,828 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#28
[2024-11-18 14:48:30,828 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#29
[2024-11-18 14:48:30,828 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#30
[2024-11-18 14:48:30,828 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#31
[2024-11-18 14:48:30,829 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#32
[2024-11-18 14:48:30,829 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#33
[2024-11-18 14:48:30,829 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#34
[2024-11-18 14:48:30,829 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#35
[2024-11-18 14:48:30,829 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#36
[2024-11-18 14:48:30,829 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#37
[2024-11-18 14:48:30,830 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#38
[2024-11-18 14:48:30,830 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#39
[2024-11-18 14:48:30,830 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#40
[2024-11-18 14:48:30,830 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#41
[2024-11-18 14:48:30,830 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#42
[2024-11-18 14:48:30,830 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#43
[2024-11-18 14:48:30,830 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#44
[2024-11-18 14:48:30,831 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#45
[2024-11-18 14:48:30,831 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#46
[2024-11-18 14:48:30,831 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#47
[2024-11-18 14:48:30,831 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#48
[2024-11-18 14:48:30,832 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#49
[2024-11-18 14:48:30,832 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#50
[2024-11-18 14:48:30,832 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#51
[2024-11-18 14:48:30,832 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#52
[2024-11-18 14:48:30,832 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#53
[2024-11-18 14:48:30,832 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#54
[2024-11-18 14:48:30,832 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#55
[2024-11-18 14:48:30,832 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#56
[2024-11-18 14:48:30,833 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller
[2024-11-18 14:48:30,833 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller
[2024-11-18 14:48:30,833 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-18 14:48:30,833 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-18 14:48:31,864 INFO  L238             CfgBuilder]: Building ICFG
[2024-11-18 14:48:31,867 INFO  L264             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-18 14:48:49,077 INFO  L?                        ?]: Removed 926 outVars from TransFormulas that were not future-live.
[2024-11-18 14:48:49,077 INFO  L287             CfgBuilder]: Performing block encoding
[2024-11-18 14:48:49,157 INFO  L311             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-18 14:48:49,157 INFO  L316             CfgBuilder]: Removed 4 assume(true) statements.
[2024-11-18 14:48:49,157 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:48:49 BoogieIcfgContainer
[2024-11-18 14:48:49,157 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-18 14:48:49,159 INFO  L112        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2024-11-18 14:48:49,159 INFO  L270        PluginConnector]: Initializing TraceAbstraction...
[2024-11-18 14:48:49,162 INFO  L274        PluginConnector]: TraceAbstraction initialized
[2024-11-18 14:48:49,163 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 02:48:26" (1/3) ...
[2024-11-18 14:48:49,164 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@134c500f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 02:48:49, skipping insertion in model container
[2024-11-18 14:48:49,165 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:48:27" (2/3) ...
[2024-11-18 14:48:49,168 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@134c500f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 02:48:49, skipping insertion in model container
[2024-11-18 14:48:49,168 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:48:49" (3/3) ...
[2024-11-18 14:48:49,169 INFO  L112   eAbstractionObserver]: Analyzing ICFG rekcba_ctm.1.c
[2024-11-18 14:48:49,186 INFO  L214   ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2024-11-18 14:48:49,186 INFO  L154   ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2024-11-18 14:48:49,344 INFO  L332      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2024-11-18 14:48:49,351 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;@3af04269, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-11-18 14:48:49,352 INFO  L334      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2024-11-18 14:48:49,373 INFO  L276                IsEmpty]: Start isEmpty. Operand  has 4820 states, 4432 states have (on average 1.5476083032490975) internal successors, (6859), 4456 states have internal predecessors, (6859), 343 states have call successors, (343), 43 states have call predecessors, (343), 43 states have return successors, (343), 333 states have call predecessors, (343), 343 states have call successors, (343)
[2024-11-18 14:48:49,648 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1934
[2024-11-18 14:48:49,649 INFO  L207           NwaCegarLoop]: Found error trace
[2024-11-18 14:48:49,652 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]
[2024-11-18 14:48:49,652 INFO  L396      AbstractCegarLoop]: === Iteration 1 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-18 14:48:49,658 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-18 14:48:49,659 INFO  L85        PathProgramCache]: Analyzing trace with hash 1128178838, now seen corresponding path program 1 times
[2024-11-18 14:48:49,670 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-18 14:48:49,671 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1863549037]
[2024-11-18 14:48:49,671 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-18 14:48:49,672 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-18 14:49:00,794 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-18 14:49:02,515 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 14:49:02,516 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-18 14:49:02,517 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1863549037]
[2024-11-18 14:49:02,518 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1863549037] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-18 14:49:02,518 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-11-18 14:49:02,518 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2024-11-18 14:49:02,520 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2033776858]
[2024-11-18 14:49:02,520 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-18 14:49:02,528 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 2 states
[2024-11-18 14:49:02,528 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-18 14:49:02,553 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2024-11-18 14:49:02,554 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2024-11-18 14:49:02,569 INFO  L87              Difference]: Start difference. First operand  has 4820 states, 4432 states have (on average 1.5476083032490975) internal successors, (6859), 4456 states have internal predecessors, (6859), 343 states have call successors, (343), 43 states have call predecessors, (343), 43 states have return successors, (343), 333 states have call predecessors, (343), 343 states have call successors, (343) Second operand  has 2 states, 2 states have (on average 966.0) internal successors, (1932), 2 states have internal predecessors, (1932), 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 14:49:02,804 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-18 14:49:02,804 INFO  L93              Difference]: Finished difference Result 9631 states and 15375 transitions.
[2024-11-18 14:49:02,805 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-11-18 14:49:02,808 INFO  L78                 Accepts]: Start accepts. Automaton has  has 2 states, 2 states have (on average 966.0) internal successors, (1932), 2 states have internal predecessors, (1932), 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 1933
[2024-11-18 14:49:02,808 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-18 14:49:02,855 INFO  L225             Difference]: With dead ends: 9631
[2024-11-18 14:49:02,856 INFO  L226             Difference]: Without dead ends: 4804
[2024-11-18 14:49:02,888 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 14:49:02,891 INFO  L432           NwaCegarLoop]: 6012 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, 6012 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 14:49:02,893 INFO  L433           NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 6012 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-18 14:49:02,919 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 4804 states.
[2024-11-18 14:49:03,089 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 4804 to 4804.
[2024-11-18 14:49:03,099 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 4804 states, 4417 states have (on average 1.2030790129046864) internal successors, (5314), 4441 states have internal predecessors, (5314), 343 states have call successors, (343), 43 states have call predecessors, (343), 43 states have return successors, (342), 332 states have call predecessors, (342), 342 states have call successors, (342)
[2024-11-18 14:49:03,123 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4804 states to 4804 states and 5999 transitions.
[2024-11-18 14:49:03,132 INFO  L78                 Accepts]: Start accepts. Automaton has 4804 states and 5999 transitions. Word has length 1933
[2024-11-18 14:49:03,133 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-18 14:49:03,133 INFO  L471      AbstractCegarLoop]: Abstraction has 4804 states and 5999 transitions.
[2024-11-18 14:49:03,135 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 2 states, 2 states have (on average 966.0) internal successors, (1932), 2 states have internal predecessors, (1932), 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 14:49:03,135 INFO  L276                IsEmpty]: Start isEmpty. Operand 4804 states and 5999 transitions.
[2024-11-18 14:49:03,281 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1934
[2024-11-18 14:49:03,282 INFO  L207           NwaCegarLoop]: Found error trace
[2024-11-18 14:49:03,283 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]
[2024-11-18 14:49:03,283 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2024-11-18 14:49:03,284 INFO  L396      AbstractCegarLoop]: === Iteration 2 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-18 14:49:03,285 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-18 14:49:03,286 INFO  L85        PathProgramCache]: Analyzing trace with hash -1804047902, now seen corresponding path program 1 times
[2024-11-18 14:49:03,286 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-18 14:49:03,286 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [882962269]
[2024-11-18 14:49:03,286 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-18 14:49:03,287 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-18 14:49:24,601 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-18 14:49:33,540 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 14:49:33,540 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-18 14:49:33,540 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [882962269]
[2024-11-18 14:49:33,541 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [882962269] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-18 14:49:33,541 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-11-18 14:49:33,541 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2024-11-18 14:49:33,542 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2095444636]
[2024-11-18 14:49:33,542 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-18 14:49:33,546 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2024-11-18 14:49:33,546 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-18 14:49:33,548 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2024-11-18 14:49:33,549 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2024-11-18 14:49:33,549 INFO  L87              Difference]: Start difference. First operand 4804 states and 5999 transitions. Second operand  has 6 states, 5 states have (on average 386.4) internal successors, (1932), 4 states have internal predecessors, (1932), 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 14:49:34,150 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-18 14:49:34,151 INFO  L93              Difference]: Finished difference Result 6940 states and 8571 transitions.
[2024-11-18 14:49:34,152 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-11-18 14:49:34,153 INFO  L78                 Accepts]: Start accepts. Automaton has  has 6 states, 5 states have (on average 386.4) internal successors, (1932), 4 states have internal predecessors, (1932), 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 1933
[2024-11-18 14:49:34,159 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-18 14:49:34,200 INFO  L225             Difference]: With dead ends: 6940
[2024-11-18 14:49:34,201 INFO  L226             Difference]: Without dead ends: 6938
[2024-11-18 14:49:34,207 INFO  L431           NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72
[2024-11-18 14:49:34,209 INFO  L432           NwaCegarLoop]: 6028 mSDtfsCounter, 4074 mSDsluCounter, 20600 mSDsCounter, 0 mSdLazyCounter, 92 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4074 SdHoareTripleChecker+Valid, 26628 SdHoareTripleChecker+Invalid, 95 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 92 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time
[2024-11-18 14:49:34,209 INFO  L433           NwaCegarLoop]: SdHoareTripleChecker [4074 Valid, 26628 Invalid, 95 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 92 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time]
[2024-11-18 14:49:34,221 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 6938 states.
[2024-11-18 14:49:34,399 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 6938 to 6936.
[2024-11-18 14:49:34,416 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 6936 states, 6276 states have (on average 1.180050987890376) internal successors, (7406), 6314 states have internal predecessors, (7406), 578 states have call successors, (578), 81 states have call predecessors, (578), 81 states have return successors, (584), 561 states have call predecessors, (584), 576 states have call successors, (584)
[2024-11-18 14:49:34,449 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 6936 states to 6936 states and 8568 transitions.
[2024-11-18 14:49:34,452 INFO  L78                 Accepts]: Start accepts. Automaton has 6936 states and 8568 transitions. Word has length 1933
[2024-11-18 14:49:34,457 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-18 14:49:34,458 INFO  L471      AbstractCegarLoop]: Abstraction has 6936 states and 8568 transitions.
[2024-11-18 14:49:34,462 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 5 states have (on average 386.4) internal successors, (1932), 4 states have internal predecessors, (1932), 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 14:49:34,463 INFO  L276                IsEmpty]: Start isEmpty. Operand 6936 states and 8568 transitions.
[2024-11-18 14:49:34,602 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 1940
[2024-11-18 14:49:34,603 INFO  L207           NwaCegarLoop]: Found error trace
[2024-11-18 14:49:34,604 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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[2024-11-18 14:49:34,604 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2024-11-18 14:49:34,605 INFO  L396      AbstractCegarLoop]: === Iteration 3 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-18 14:49:34,606 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-18 14:49:34,607 INFO  L85        PathProgramCache]: Analyzing trace with hash 775174408, now seen corresponding path program 1 times
[2024-11-18 14:49:34,607 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-18 14:49:34,607 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [469223567]
[2024-11-18 14:49:34,608 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-18 14:49:34,608 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms