./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/rekcba_ctm.3-2.c --full-output --architecture 32bit


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


Checking for ERROR reachability
Using default analysis
Version 826ab2ba
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7beadf-a678-4029-b65e-9430f34ca255/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7beadf-a678-4029-b65e-9430f34ca255/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7beadf-a678-4029-b65e-9430f34ca255/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7beadf-a678-4029-b65e-9430f34ca255/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekcba_ctm.3-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7beadf-a678-4029-b65e-9430f34ca255/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7beadf-a678-4029-b65e-9430f34ca255/bin/uautomizer-verify-qhAvR1uOyd --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 78258e8e1e0a9153dcadc40b279c1b949f89012dbb716c6b1987705528a7bf55
--- Real Ultimate output ---
This is Ultimate 0.3.0-dev-826ab2b
[2024-11-13 13:30:41,636 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-11-13 13:30:41,747 INFO  L114        SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7beadf-a678-4029-b65e-9430f34ca255/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-32bit-Automizer_Default.epf
[2024-11-13 13:30:41,759 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-11-13 13:30:41,759 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-11-13 13:30:41,801 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-13 13:30:41,801 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-11-13 13:30:41,801 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-11-13 13:30:41,802 INFO  L151        SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-11-13 13:30:41,802 INFO  L153        SettingsManager]:  * Use memory slicer=true
[2024-11-13 13:30:41,802 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-11-13 13:30:41,802 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-11-13 13:30:41,802 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-13 13:30:41,803 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-11-13 13:30:41,803 INFO  L153        SettingsManager]:  * Use SBE=true
[2024-11-13 13:30:41,803 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-13 13:30:41,803 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-11-13 13:30:41,803 INFO  L153        SettingsManager]:  * sizeof long=4
[2024-11-13 13:30:41,805 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-11-13 13:30:41,806 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2024-11-13 13:30:41,806 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-11-13 13:30:41,806 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-11-13 13:30:41,807 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-13 13:30:41,807 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-11-13 13:30:41,807 INFO  L153        SettingsManager]:  * Allow undefined functions=false
[2024-11-13 13:30:41,807 INFO  L153        SettingsManager]:  * sizeof long double=12
[2024-11-13 13:30:41,807 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-11-13 13:30:41,807 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-11-13 13:30:41,808 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-13 13:30:41,808 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-11-13 13:30:41,808 INFO  L153        SettingsManager]:  * Only consider context switches at boundaries of atomic blocks=true
[2024-11-13 13:30:41,808 INFO  L153        SettingsManager]:  * SMT solver=External_DefaultMode
[2024-11-13 13:30:41,808 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-13 13:30:41,808 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-13 13:30:41,809 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-11-13 13:30:41,809 INFO  L153        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopHeads
[2024-11-13 13:30:41,809 INFO  L153        SettingsManager]:  * Trace refinement strategy=CAMEL
[2024-11-13 13:30:41,809 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-11-13 13:30:41,809 INFO  L153        SettingsManager]:  * Apply one-shot large block encoding in concurrent analysis=false
[2024-11-13 13:30:41,810 INFO  L153        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2024-11-13 13:30:41,810 INFO  L153        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2024-11-13 13:30:41,810 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2024-11-13 13:30:41,810 INFO  L153        SettingsManager]:  * Looper check in Petri net analysis=SEMANTIC
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 -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7beadf-a678-4029-b65e-9430f34ca255/bin/uautomizer-verify-qhAvR1uOyd
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 -> 78258e8e1e0a9153dcadc40b279c1b949f89012dbb716c6b1987705528a7bf55
[2024-11-13 13:30:42,152 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-13 13:30:42,165 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-13 13:30:42,170 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-13 13:30:42,171 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-11-13 13:30:42,172 INFO  L274        PluginConnector]: CDTParser initialized
[2024-11-13 13:30:42,174 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7beadf-a678-4029-b65e-9430f34ca255/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/seq-mthreaded/rekcba_ctm.3-2.c
Unable to find full path for "g++"
[2024-11-13 13:30:44,260 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2024-11-13 13:30:44,983 INFO  L384              CDTParser]: Found 1 translation units.
[2024-11-13 13:30:44,984 INFO  L180              CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7beadf-a678-4029-b65e-9430f34ca255/sv-benchmarks/c/seq-mthreaded/rekcba_ctm.3-2.c
[2024-11-13 13:30:45,047 INFO  L427              CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7beadf-a678-4029-b65e-9430f34ca255/bin/uautomizer-verify-qhAvR1uOyd/data/0e999da9f/77bfe904c5a4435b8722317369438d49/FLAGb0a8e468f
[2024-11-13 13:30:45,073 INFO  L435              CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7beadf-a678-4029-b65e-9430f34ca255/bin/uautomizer-verify-qhAvR1uOyd/data/0e999da9f/77bfe904c5a4435b8722317369438d49
[2024-11-13 13:30:45,077 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-13 13:30:45,079 INFO  L133        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-13 13:30:45,083 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-13 13:30:45,084 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-13 13:30:45,090 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-13 13:30:45,091 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:30:45" (1/1) ...
[2024-11-13 13:30:45,094 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a57dbd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:30:45, skipping insertion in model container
[2024-11-13 13:30:45,095 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:30:45" (1/1) ...
[2024-11-13 13:30:45,297 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2024-11-13 13:30:45,614 WARN  L250   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7beadf-a678-4029-b65e-9430f34ca255/sv-benchmarks/c/seq-mthreaded/rekcba_ctm.3-2.c[2267,2280]
[2024-11-13 13:30:47,214 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-13 13:30:47,326 INFO  L200         MainTranslator]: Completed pre-run
[2024-11-13 13:30:47,342 WARN  L75    lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"/tmp/aaaa/ctm.bug3.i","-S") [51]
[2024-11-13 13:30:47,350 WARN  L250   ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7beadf-a678-4029-b65e-9430f34ca255/sv-benchmarks/c/seq-mthreaded/rekcba_ctm.3-2.c[2267,2280]
[2024-11-13 13:30:48,629 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-13 13:30:48,796 INFO  L204         MainTranslator]: Completed translation
[2024-11-13 13:30:48,796 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:30:48 WrapperNode
[2024-11-13 13:30:48,797 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-13 13:30:48,798 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-13 13:30:48,802 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-13 13:30:48,802 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-13 13:30:48,814 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:30:48" (1/1) ...
[2024-11-13 13:30:49,118 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:30:48" (1/1) ...
[2024-11-13 13:30:51,229 INFO  L138                Inliner]: procedures = 102, calls = 13801, calls flagged for inlining = 38, calls inlined = 38, statements flattened = 42374
[2024-11-13 13:30:51,230 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-13 13:30:51,232 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-13 13:30:51,232 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-13 13:30:51,232 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-11-13 13:30:51,258 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:30:48" (1/1) ...
[2024-11-13 13:30:51,262 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:30:48" (1/1) ...
[2024-11-13 13:30:51,874 INFO  L184        PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:30:48" (1/1) ...
[2024-11-13 13:30:52,263 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].
[2024-11-13 13:30:52,263 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:30:48" (1/1) ...
[2024-11-13 13:30:52,264 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:30:48" (1/1) ...
[2024-11-13 13:30:53,282 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:30:48" (1/1) ...
[2024-11-13 13:30:53,413 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:30:48" (1/1) ...
[2024-11-13 13:30:53,518 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:30:48" (1/1) ...
[2024-11-13 13:30:53,582 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:30:48" (1/1) ...
[2024-11-13 13:30:53,796 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-13 13:30:53,798 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-13 13:30:53,799 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-11-13 13:30:53,799 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-11-13 13:30:53,800 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:30:48" (1/1) ...
[2024-11-13 13:30:53,810 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-13 13:30:53,830 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7beadf-a678-4029-b65e-9430f34ca255/bin/uautomizer-verify-qhAvR1uOyd/z3
[2024-11-13 13:30:53,846 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7beadf-a678-4029-b65e-9430f34ca255/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null)
[2024-11-13 13:30:53,850 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c7beadf-a678-4029-b65e-9430f34ca255/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process
[2024-11-13 13:30:53,884 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#0
[2024-11-13 13:30:53,885 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#1
[2024-11-13 13:30:53,885 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#2
[2024-11-13 13:30:53,885 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#3
[2024-11-13 13:30:53,885 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#4
[2024-11-13 13:30:53,885 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#5
[2024-11-13 13:30:53,885 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#6
[2024-11-13 13:30:53,885 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#7
[2024-11-13 13:30:53,886 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#8
[2024-11-13 13:30:53,886 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#9
[2024-11-13 13:30:53,886 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#10
[2024-11-13 13:30:53,886 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#11
[2024-11-13 13:30:53,886 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#12
[2024-11-13 13:30:53,887 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#13
[2024-11-13 13:30:53,887 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#14
[2024-11-13 13:30:53,887 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#15
[2024-11-13 13:30:53,887 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#16
[2024-11-13 13:30:53,887 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#17
[2024-11-13 13:30:53,888 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#18
[2024-11-13 13:30:53,888 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#19
[2024-11-13 13:30:53,889 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#20
[2024-11-13 13:30:53,889 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#21
[2024-11-13 13:30:53,889 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#22
[2024-11-13 13:30:53,890 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#23
[2024-11-13 13:30:53,890 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#24
[2024-11-13 13:30:53,890 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#25
[2024-11-13 13:30:53,890 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#26
[2024-11-13 13:30:53,891 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#27
[2024-11-13 13:30:53,891 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#28
[2024-11-13 13:30:53,891 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#29
[2024-11-13 13:30:53,891 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#30
[2024-11-13 13:30:53,891 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#31
[2024-11-13 13:30:53,892 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#32
[2024-11-13 13:30:53,892 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#33
[2024-11-13 13:30:53,892 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#34
[2024-11-13 13:30:53,892 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#35
[2024-11-13 13:30:53,892 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#36
[2024-11-13 13:30:53,892 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#37
[2024-11-13 13:30:53,892 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#38
[2024-11-13 13:30:53,892 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#39
[2024-11-13 13:30:53,892 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#40
[2024-11-13 13:30:53,892 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#41
[2024-11-13 13:30:53,892 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#42
[2024-11-13 13:30:53,892 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#43
[2024-11-13 13:30:53,892 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#44
[2024-11-13 13:30:53,892 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#45
[2024-11-13 13:30:53,892 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#46
[2024-11-13 13:30:53,892 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#47
[2024-11-13 13:30:53,893 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#48
[2024-11-13 13:30:53,893 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#49
[2024-11-13 13:30:53,893 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#50
[2024-11-13 13:30:53,893 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#51
[2024-11-13 13:30:53,893 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#52
[2024-11-13 13:30:53,893 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#53
[2024-11-13 13:30:53,893 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#54
[2024-11-13 13:30:53,893 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#55
[2024-11-13 13:30:53,893 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int#56
[2024-11-13 13:30:53,893 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_W_state
[2024-11-13 13:30:53,893 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_W_state
[2024-11-13 13:30:53,896 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_T_state
[2024-11-13 13:30:53,896 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_T_state
[2024-11-13 13:30:53,896 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#0
[2024-11-13 13:30:53,897 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#1
[2024-11-13 13:30:53,897 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#2
[2024-11-13 13:30:53,897 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#3
[2024-11-13 13:30:53,897 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#4
[2024-11-13 13:30:53,897 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#5
[2024-11-13 13:30:53,898 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#6
[2024-11-13 13:30:53,898 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#7
[2024-11-13 13:30:53,898 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#8
[2024-11-13 13:30:53,899 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#9
[2024-11-13 13:30:53,899 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#10
[2024-11-13 13:30:53,899 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#11
[2024-11-13 13:30:53,899 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#12
[2024-11-13 13:30:53,899 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#13
[2024-11-13 13:30:53,899 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#14
[2024-11-13 13:30:53,899 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#15
[2024-11-13 13:30:53,899 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#16
[2024-11-13 13:30:53,899 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#17
[2024-11-13 13:30:53,899 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#18
[2024-11-13 13:30:53,899 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#19
[2024-11-13 13:30:53,899 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#20
[2024-11-13 13:30:53,899 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#21
[2024-11-13 13:30:53,899 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#22
[2024-11-13 13:30:53,899 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#23
[2024-11-13 13:30:53,900 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#24
[2024-11-13 13:30:53,900 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#25
[2024-11-13 13:30:53,900 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#26
[2024-11-13 13:30:53,900 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#27
[2024-11-13 13:30:53,900 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#28
[2024-11-13 13:30:53,900 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#29
[2024-11-13 13:30:53,900 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#30
[2024-11-13 13:30:53,900 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#31
[2024-11-13 13:30:53,900 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#32
[2024-11-13 13:30:53,900 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#33
[2024-11-13 13:30:53,900 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#34
[2024-11-13 13:30:53,900 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#35
[2024-11-13 13:30:53,900 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#36
[2024-11-13 13:30:53,903 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#37
[2024-11-13 13:30:53,903 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#38
[2024-11-13 13:30:53,904 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#39
[2024-11-13 13:30:53,904 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#40
[2024-11-13 13:30:53,904 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#41
[2024-11-13 13:30:53,904 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#42
[2024-11-13 13:30:53,904 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#43
[2024-11-13 13:30:53,904 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#44
[2024-11-13 13:30:53,904 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#45
[2024-11-13 13:30:53,904 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#46
[2024-11-13 13:30:53,904 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#47
[2024-11-13 13:30:53,904 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#48
[2024-11-13 13:30:53,904 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#49
[2024-11-13 13:30:53,904 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#50
[2024-11-13 13:30:53,904 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#51
[2024-11-13 13:30:53,904 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#52
[2024-11-13 13:30:53,904 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#53
[2024-11-13 13:30:53,905 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#54
[2024-11-13 13:30:53,905 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#55
[2024-11-13 13:30:53,906 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#56
[2024-11-13 13:30:53,906 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_run_nxtbg
[2024-11-13 13:30:53,906 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_run_nxtbg
[2024-11-13 13:30:53,907 INFO  L130     BoogieDeclarations]: Found specification of procedure nxt_motor_set_count
[2024-11-13 13:30:53,907 INFO  L138     BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count
[2024-11-13 13:30:53,908 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority
[2024-11-13 13:30:53,908 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority
[2024-11-13 13:30:53,908 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_input
[2024-11-13 13:30:53,908 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_input
[2024-11-13 13:30:53,908 INFO  L130     BoogieDeclarations]: Found specification of procedure bg_nxtcolorsensor
[2024-11-13 13:30:53,908 INFO  L138     BoogieDeclarations]: Found implementation of procedure bg_nxtcolorsensor
[2024-11-13 13:30:53,908 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Writer
[2024-11-13 13:30:53,908 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Writer
[2024-11-13 13:30:53,909 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_mode
[2024-11-13 13:30:53,909 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_mode
[2024-11-13 13:30:53,909 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#0
[2024-11-13 13:30:53,909 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#1
[2024-11-13 13:30:53,909 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#2
[2024-11-13 13:30:53,909 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#3
[2024-11-13 13:30:53,909 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#4
[2024-11-13 13:30:53,909 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#5
[2024-11-13 13:30:53,909 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#6
[2024-11-13 13:30:53,909 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#7
[2024-11-13 13:30:53,909 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#8
[2024-11-13 13:30:53,910 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#9
[2024-11-13 13:30:53,910 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#10
[2024-11-13 13:30:53,910 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#11
[2024-11-13 13:30:53,910 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#12
[2024-11-13 13:30:53,910 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#13
[2024-11-13 13:30:53,910 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#14
[2024-11-13 13:30:53,910 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#15
[2024-11-13 13:30:53,912 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#16
[2024-11-13 13:30:53,912 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#17
[2024-11-13 13:30:53,912 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#18
[2024-11-13 13:30:53,912 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#19
[2024-11-13 13:30:53,912 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#20
[2024-11-13 13:30:53,912 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#21
[2024-11-13 13:30:53,912 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#22
[2024-11-13 13:30:53,912 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#23
[2024-11-13 13:30:53,912 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#24
[2024-11-13 13:30:53,912 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#25
[2024-11-13 13:30:53,913 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#26
[2024-11-13 13:30:53,913 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#27
[2024-11-13 13:30:53,913 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#28
[2024-11-13 13:30:53,913 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#29
[2024-11-13 13:30:53,913 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#30
[2024-11-13 13:30:53,913 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#31
[2024-11-13 13:30:53,913 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#32
[2024-11-13 13:30:53,913 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#33
[2024-11-13 13:30:53,913 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#34
[2024-11-13 13:30:53,913 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#35
[2024-11-13 13:30:53,913 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#36
[2024-11-13 13:30:53,913 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#37
[2024-11-13 13:30:53,913 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#38
[2024-11-13 13:30:53,913 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#39
[2024-11-13 13:30:53,913 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#40
[2024-11-13 13:30:53,913 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#41
[2024-11-13 13:30:53,913 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#42
[2024-11-13 13:30:53,914 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#43
[2024-11-13 13:30:53,914 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#44
[2024-11-13 13:30:53,914 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#45
[2024-11-13 13:30:53,914 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#46
[2024-11-13 13:30:53,914 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#47
[2024-11-13 13:30:53,914 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#48
[2024-11-13 13:30:53,914 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#49
[2024-11-13 13:30:53,914 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#50
[2024-11-13 13:30:53,914 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#51
[2024-11-13 13:30:53,914 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#52
[2024-11-13 13:30:53,914 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#53
[2024-11-13 13:30:53,914 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#54
[2024-11-13 13:30:53,916 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#55
[2024-11-13 13:30:53,917 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#56
[2024-11-13 13:30:53,917 INFO  L130     BoogieDeclarations]: Found specification of procedure assert
[2024-11-13 13:30:53,917 INFO  L138     BoogieDeclarations]: Found implementation of procedure assert
[2024-11-13 13:30:53,919 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_R_count
[2024-11-13 13:30:53,919 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_R_count
[2024-11-13 13:30:53,919 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_T_state
[2024-11-13 13:30:53,920 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_T_state
[2024-11-13 13:30:53,920 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_output
[2024-11-13 13:30:53,920 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_output
[2024-11-13 13:30:53,920 INFO  L130     BoogieDeclarations]: Found specification of procedure move_motor
[2024-11-13 13:30:53,920 INFO  L138     BoogieDeclarations]: Found implementation of procedure move_motor
[2024-11-13 13:30:53,920 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_R_speed
[2024-11-13 13:30:53,920 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_R_speed
[2024-11-13 13:30:53,920 INFO  L130     BoogieDeclarations]: Found specification of procedure nxt_motor_get_count
[2024-11-13 13:30:53,920 INFO  L138     BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count
[2024-11-13 13:30:53,920 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-13 13:30:53,921 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_cs_t2
[2024-11-13 13:30:53,921 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2
[2024-11-13 13:30:53,921 INFO  L130     BoogieDeclarations]: Found specification of procedure ecrobot_set_nxtcolorsensor
[2024-11-13 13:30:53,921 INFO  L138     BoogieDeclarations]: Found implementation of procedure ecrobot_set_nxtcolorsensor
[2024-11-13 13:30:53,921 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_cs_t3
[2024-11-13 13:30:53,921 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_cs_t3
[2024-11-13 13:30:53,921 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_output
[2024-11-13 13:30:53,921 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_output
[2024-11-13 13:30:53,921 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_cs_t0
[2024-11-13 13:30:53,921 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0
[2024-11-13 13:30:53,921 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_T_count
[2024-11-13 13:30:53,921 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_T_count
[2024-11-13 13:30:53,921 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_cs_t1
[2024-11-13 13:30:53,921 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1
[2024-11-13 13:30:53,921 INFO  L130     BoogieDeclarations]: Found specification of procedure TerminateTask
[2024-11-13 13:30:53,921 INFO  L138     BoogieDeclarations]: Found implementation of procedure TerminateTask
[2024-11-13 13:30:53,921 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_W_count
[2024-11-13 13:30:53,921 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_W_count
[2024-11-13 13:30:53,921 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority
[2024-11-13 13:30:53,921 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority
[2024-11-13 13:30:53,922 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_W_count
[2024-11-13 13:30:53,922 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_W_count
[2024-11-13 13:30:53,922 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_T_count
[2024-11-13 13:30:53,922 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_T_count
[2024-11-13 13:30:53,922 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_T_speed
[2024-11-13 13:30:53,922 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_T_speed
[2024-11-13 13:30:53,922 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_nxtcolorsensor_data_mode
[2024-11-13 13:30:53,922 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtcolorsensor_data_mode
[2024-11-13 13:30:53,922 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_threshold
[2024-11-13 13:30:53,922 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_threshold
[2024-11-13 13:30:53,922 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_need_to_read
[2024-11-13 13:30:53,922 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_need_to_read
[2024-11-13 13:30:53,922 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_R_state
[2024-11-13 13:30:53,922 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_R_state
[2024-11-13 13:30:53,924 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Reader
[2024-11-13 13:30:53,924 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Reader
[2024-11-13 13:30:53,924 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_dir
[2024-11-13 13:30:53,925 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_dir
[2024-11-13 13:30:53,925 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_W_speed
[2024-11-13 13:30:53,925 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_W_speed
[2024-11-13 13:30:53,925 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_input
[2024-11-13 13:30:53,925 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_input
[2024-11-13 13:30:53,925 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_R_state
[2024-11-13 13:30:53,925 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_R_state
[2024-11-13 13:30:53,925 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_read_need_to_run_nxtbg
[2024-11-13 13:30:53,925 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_read_need_to_run_nxtbg
[2024-11-13 13:30:53,925 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_W_state
[2024-11-13 13:30:53,926 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_W_state
[2024-11-13 13:30:53,926 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_write_R_count
[2024-11-13 13:30:53,926 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_write_R_count
[2024-11-13 13:30:53,926 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_TapeMover
[2024-11-13 13:30:53,926 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_TapeMover
[2024-11-13 13:30:53,926 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#0
[2024-11-13 13:30:53,926 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#1
[2024-11-13 13:30:53,926 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#2
[2024-11-13 13:30:53,926 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#3
[2024-11-13 13:30:53,926 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#4
[2024-11-13 13:30:53,926 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#5
[2024-11-13 13:30:53,926 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#6
[2024-11-13 13:30:53,926 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#7
[2024-11-13 13:30:53,926 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#8
[2024-11-13 13:30:53,926 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#9
[2024-11-13 13:30:53,926 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#10
[2024-11-13 13:30:53,927 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#11
[2024-11-13 13:30:53,927 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#12
[2024-11-13 13:30:53,927 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#13
[2024-11-13 13:30:53,927 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#14
[2024-11-13 13:30:53,927 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#15
[2024-11-13 13:30:53,927 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#16
[2024-11-13 13:30:53,927 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#17
[2024-11-13 13:30:53,927 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#18
[2024-11-13 13:30:53,927 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#19
[2024-11-13 13:30:53,927 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#20
[2024-11-13 13:30:53,927 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#21
[2024-11-13 13:30:53,927 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#22
[2024-11-13 13:30:53,927 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#23
[2024-11-13 13:30:53,927 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#24
[2024-11-13 13:30:53,927 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#25
[2024-11-13 13:30:53,927 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#26
[2024-11-13 13:30:53,927 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#27
[2024-11-13 13:30:53,927 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#28
[2024-11-13 13:30:53,927 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#29
[2024-11-13 13:30:53,927 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#30
[2024-11-13 13:30:53,928 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#31
[2024-11-13 13:30:53,928 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#32
[2024-11-13 13:30:53,928 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#33
[2024-11-13 13:30:53,928 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#34
[2024-11-13 13:30:53,928 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#35
[2024-11-13 13:30:53,928 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#36
[2024-11-13 13:30:53,928 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#37
[2024-11-13 13:30:53,928 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#38
[2024-11-13 13:30:53,928 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#39
[2024-11-13 13:30:53,928 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#40
[2024-11-13 13:30:53,928 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#41
[2024-11-13 13:30:53,928 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#42
[2024-11-13 13:30:53,928 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#43
[2024-11-13 13:30:53,928 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#44
[2024-11-13 13:30:53,928 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#45
[2024-11-13 13:30:53,932 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#46
[2024-11-13 13:30:53,932 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#47
[2024-11-13 13:30:53,933 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#48
[2024-11-13 13:30:53,933 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#49
[2024-11-13 13:30:53,933 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#50
[2024-11-13 13:30:53,933 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#51
[2024-11-13 13:30:53,933 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#52
[2024-11-13 13:30:53,933 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#53
[2024-11-13 13:30:53,933 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#54
[2024-11-13 13:30:53,933 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#55
[2024-11-13 13:30:53,933 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#56
[2024-11-13 13:30:53,933 INFO  L130     BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_Controller
[2024-11-13 13:30:53,933 INFO  L138     BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_Controller
[2024-11-13 13:30:53,933 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-13 13:30:53,933 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-13 13:30:56,710 INFO  L238             CfgBuilder]: Building ICFG
[2024-11-13 13:30:56,715 INFO  L264             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-13 13:31:37,093 INFO  L?                        ?]: Removed 939 outVars from TransFormulas that were not future-live.
[2024-11-13 13:31:37,094 INFO  L287             CfgBuilder]: Performing block encoding
[2024-11-13 13:31:37,237 INFO  L311             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-13 13:31:37,237 INFO  L316             CfgBuilder]: Removed 4 assume(true) statements.
[2024-11-13 13:31:37,238 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:31:37 BoogieIcfgContainer
[2024-11-13 13:31:37,238 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-13 13:31:37,241 INFO  L112        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2024-11-13 13:31:37,241 INFO  L270        PluginConnector]: Initializing TraceAbstraction...
[2024-11-13 13:31:37,247 INFO  L274        PluginConnector]: TraceAbstraction initialized
[2024-11-13 13:31:37,247 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 01:30:45" (1/3) ...
[2024-11-13 13:31:37,248 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2857fffe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 01:31:37, skipping insertion in model container
[2024-11-13 13:31:37,248 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:30:48" (2/3) ...
[2024-11-13 13:31:37,248 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2857fffe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 01:31:37, skipping insertion in model container
[2024-11-13 13:31:37,248 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:31:37" (3/3) ...
[2024-11-13 13:31:37,250 INFO  L112   eAbstractionObserver]: Analyzing ICFG rekcba_ctm.3-2.c
[2024-11-13 13:31:37,272 INFO  L217   ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2024-11-13 13:31:37,276 INFO  L154   ceAbstractionStarter]: Applying trace abstraction to ICFG rekcba_ctm.3-2.c that has 44 procedures, 8447 locations, 1 initial locations, 0 loop locations, and 1 error locations.
[2024-11-13 13:31:37,573 INFO  L332      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2024-11-13 13:31:37,593 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;@5791773b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-11-13 13:31:37,593 INFO  L334      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2024-11-13 13:31:37,625 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)
[2024-11-13 13:31:37,968 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 3346
[2024-11-13 13:31:37,968 INFO  L207           NwaCegarLoop]: Found error trace
[2024-11-13 13:31:37,971 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, 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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]
[2024-11-13 13:31:37,972 INFO  L396      AbstractCegarLoop]: === Iteration 1 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-13 13:31:37,979 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-13 13:31:37,981 INFO  L85        PathProgramCache]: Analyzing trace with hash -1599647860, now seen corresponding path program 1 times
[2024-11-13 13:31:37,993 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-13 13:31:37,994 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [317208153]
[2024-11-13 13:31:37,996 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-13 13:31:37,997 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 13:32:16,183 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 13:32:23,689 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 13:32:23,689 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-13 13:32:23,692 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [317208153]
[2024-11-13 13:32:23,693 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [317208153] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-13 13:32:23,693 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-11-13 13:32:23,694 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2024-11-13 13:32:23,695 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1287262174]
[2024-11-13 13:32:23,695 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-13 13:32:23,707 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 2 states
[2024-11-13 13:32:23,709 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-13 13:32:23,732 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2024-11-13 13:32:23,732 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2024-11-13 13:32:23,749 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)
[2024-11-13 13:32:24,371 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-13 13:32:24,372 INFO  L93              Difference]: Finished difference Result 16885 states and 27028 transitions.
[2024-11-13 13:32:24,373 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. 
[2024-11-13 13:32:24,376 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
[2024-11-13 13:32:24,380 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-13 13:32:24,477 INFO  L225             Difference]: With dead ends: 16885
[2024-11-13 13:32:24,478 INFO  L226             Difference]: Without dead ends: 8431
[2024-11-13 13:32:24,523 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
[2024-11-13 13:32:24,528 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, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time
[2024-11-13 13:32:24,530 INFO  L433           NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 10411 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time]
[2024-11-13 13:32:24,566 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 8431 states.
[2024-11-13 13:32:24,882 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 8431 to 8431.
[2024-11-13 13:32:24,903 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)
[2024-11-13 13:32:25,003 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 8431 states to 8431 states and 10398 transitions.
[2024-11-13 13:32:25,011 INFO  L78                 Accepts]: Start accepts. Automaton has 8431 states and 10398 transitions. Word has length 3345
[2024-11-13 13:32:25,016 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-13 13:32:25,016 INFO  L471      AbstractCegarLoop]: Abstraction has 8431 states and 10398 transitions.
[2024-11-13 13:32:25,018 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)
[2024-11-13 13:32:25,018 INFO  L276                IsEmpty]: Start isEmpty. Operand 8431 states and 10398 transitions.
[2024-11-13 13:32:25,464 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 3346
[2024-11-13 13:32:25,464 INFO  L207           NwaCegarLoop]: Found error trace
[2024-11-13 13:32:25,466 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]
[2024-11-13 13:32:25,467 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2024-11-13 13:32:25,468 INFO  L396      AbstractCegarLoop]: === Iteration 2 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-13 13:32:25,468 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-13 13:32:25,470 INFO  L85        PathProgramCache]: Analyzing trace with hash -1493439898, now seen corresponding path program 1 times
[2024-11-13 13:32:25,470 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-13 13:32:25,470 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [723760850]
[2024-11-13 13:32:25,471 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-13 13:32:25,472 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 13:33:53,857 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 13:34:20,455 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 13:34:20,456 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-13 13:34:20,457 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [723760850]
[2024-11-13 13:34:20,457 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [723760850] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-13 13:34:20,459 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-11-13 13:34:20,459 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2024-11-13 13:34:20,460 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [233999416]
[2024-11-13 13:34:20,461 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-13 13:34:20,478 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2024-11-13 13:34:20,478 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-13 13:34:20,495 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2024-11-13 13:34:20,495 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2024-11-13 13:34:20,505 INFO  L87              Difference]: Start difference. First operand 8431 states and 10398 transitions. Second operand  has 6 states, 5 states have (on average 668.8) internal successors, (3344), 4 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)
[2024-11-13 13:34:22,610 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-13 13:34:22,612 INFO  L93              Difference]: Finished difference Result 10980 states and 13285 transitions.
[2024-11-13 13:34:22,613 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-11-13 13:34:22,616 INFO  L78                 Accepts]: Start accepts. Automaton has  has 6 states, 5 states have (on average 668.8) internal successors, (3344), 4 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
[2024-11-13 13:34:22,652 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-13 13:34:22,791 INFO  L225             Difference]: With dead ends: 10980
[2024-11-13 13:34:22,791 INFO  L226             Difference]: Without dead ends: 10978
[2024-11-13 13:34:22,811 INFO  L431           NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72
[2024-11-13 13:34:22,817 INFO  L432           NwaCegarLoop]: 10462 mSDtfsCounter, 7061 mSDsluCounter, 34191 mSDsCounter, 0 mSdLazyCounter, 130 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7061 SdHoareTripleChecker+Valid, 44653 SdHoareTripleChecker+Invalid, 133 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.4s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 130 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time
[2024-11-13 13:34:22,817 INFO  L433           NwaCegarLoop]: SdHoareTripleChecker [7061 Valid, 44653 Invalid, 133 Unknown, 0 Unchecked, 0.4s Time], IncrementalHoareTripleChecker [3 Valid, 130 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time]
[2024-11-13 13:34:22,851 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 10978 states.
[2024-11-13 13:34:23,448 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 10978 to 10976.
[2024-11-13 13:34:23,498 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 10976 states, 10362 states have (on average 1.1760277938621888) internal successors, (12186), 10396 states have internal predecessors, (12186), 543 states have call successors, (543), 70 states have call predecessors, (543), 70 states have return successors, (553), 528 states have call predecessors, (553), 541 states have call successors, (553)
[2024-11-13 13:34:23,633 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 10976 states to 10976 states and 13282 transitions.
[2024-11-13 13:34:23,638 INFO  L78                 Accepts]: Start accepts. Automaton has 10976 states and 13282 transitions. Word has length 3345
[2024-11-13 13:34:23,653 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-13 13:34:23,653 INFO  L471      AbstractCegarLoop]: Abstraction has 10976 states and 13282 transitions.
[2024-11-13 13:34:23,655 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 5 states have (on average 668.8) internal successors, (3344), 4 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)
[2024-11-13 13:34:23,656 INFO  L276                IsEmpty]: Start isEmpty. Operand 10976 states and 13282 transitions.
[2024-11-13 13:34:24,159 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 3352
[2024-11-13 13:34:24,159 INFO  L207           NwaCegarLoop]: Found error trace
[2024-11-13 13:34:24,162 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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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-13 13:34:24,162 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2024-11-13 13:34:24,162 INFO  L396      AbstractCegarLoop]: === Iteration 3 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-13 13:34:24,163 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-13 13:34:24,168 INFO  L85        PathProgramCache]: Analyzing trace with hash -145797382, now seen corresponding path program 1 times
[2024-11-13 13:34:24,168 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-13 13:34:24,169 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [693923775]
[2024-11-13 13:34:24,169 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-13 13:34:24,170 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-13 13:35:51,779 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 13:36:12,411 INFO  L368   atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3341
[2024-11-13 13:36:12,425 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-13 13:36:12,455 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-13 13:36:12,455 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-11-13 13:36:12,456 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [693923775]
[2024-11-13 13:36:12,457 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [693923775] provided 1 perfect and 0 imperfect interpolant sequences
[2024-11-13 13:36:12,457 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-11-13 13:36:12,461 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2024-11-13 13:36:12,461 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [127436571]
[2024-11-13 13:36:12,461 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-11-13 13:36:12,465 INFO  L548      AbstractCegarLoop]: INTERPOLANT automaton has 6 states
[2024-11-13 13:36:12,465 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-11-13 13:36:12,472 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2024-11-13 13:36:12,472 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2024-11-13 13:36:12,475 INFO  L87              Difference]: Start difference. First operand 10976 states and 13282 transitions. Second operand  has 6 states, 5 states have (on average 669.6) internal successors, (3348), 5 states have internal predecessors, (3348), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2024-11-13 13:36:13,720 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2024-11-13 13:36:13,721 INFO  L93              Difference]: Finished difference Result 10984 states and 13288 transitions.
[2024-11-13 13:36:13,722 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2024-11-13 13:36:13,723 INFO  L78                 Accepts]: Start accepts. Automaton has  has 6 states, 5 states have (on average 669.6) internal successors, (3348), 5 states have internal predecessors, (3348), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 3351
[2024-11-13 13:36:13,732 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2024-11-13 13:36:13,799 INFO  L225             Difference]: With dead ends: 10984
[2024-11-13 13:36:13,799 INFO  L226             Difference]: Without dead ends: 10982
[2024-11-13 13:36:13,805 INFO  L431           NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72
[2024-11-13 13:36:13,807 INFO  L432           NwaCegarLoop]: 10465 mSDtfsCounter, 7056 mSDsluCounter, 34195 mSDsCounter, 0 mSdLazyCounter, 131 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7056 SdHoareTripleChecker+Valid, 44660 SdHoareTripleChecker+Invalid, 134 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 131 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time
[2024-11-13 13:36:13,807 INFO  L433           NwaCegarLoop]: SdHoareTripleChecker [7056 Valid, 44660 Invalid, 134 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3 Valid, 131 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time]
[2024-11-13 13:36:13,826 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 10982 states.
[2024-11-13 13:36:14,216 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 10982 to 10980.
[2024-11-13 13:36:14,227 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 10980 states, 10365 states have (on average 1.1759768451519537) internal successors, (12189), 10399 states have internal predecessors, (12189), 543 states have call successors, (543), 71 states have call predecessors, (543), 71 states have return successors, (553), 528 states have call predecessors, (553), 541 states have call successors, (553)
[2024-11-13 13:36:14,260 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 10980 states to 10980 states and 13285 transitions.
[2024-11-13 13:36:14,264 INFO  L78                 Accepts]: Start accepts. Automaton has 10980 states and 13285 transitions. Word has length 3351
[2024-11-13 13:36:14,270 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2024-11-13 13:36:14,270 INFO  L471      AbstractCegarLoop]: Abstraction has 10980 states and 13285 transitions.
[2024-11-13 13:36:14,271 INFO  L472      AbstractCegarLoop]: INTERPOLANT automaton has  has 6 states, 5 states have (on average 669.6) internal successors, (3348), 5 states have internal predecessors, (3348), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1)
[2024-11-13 13:36:14,272 INFO  L276                IsEmpty]: Start isEmpty. Operand 10980 states and 13285 transitions.
[2024-11-13 13:36:14,385 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 3358
[2024-11-13 13:36:14,385 INFO  L207           NwaCegarLoop]: Found error trace
[2024-11-13 13:36:14,387 INFO  L215           NwaCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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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[2024-11-13 13:36:14,388 WARN  L453      AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2
[2024-11-13 13:36:14,389 INFO  L396      AbstractCegarLoop]: === Iteration 4 === Targeting assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [assertErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-13 13:36:14,390 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-13 13:36:14,392 INFO  L85        PathProgramCache]: Analyzing trace with hash 86556044, now seen corresponding path program 1 times
[2024-11-13 13:36:14,392 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-13 13:36:14,393 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1596645005]
[2024-11-13 13:36:14,394 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-13 13:36:14,394 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms