./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/systemc/transmitter.05.cil.c --full-output --architecture 32bit


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


Checking for termination
Using default analysis
Version c00e63dc
Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerTermination.xml -i ../sv-benchmarks/c/systemc/transmitter.05.cil.c -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) )

 --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d8722862ca37b1ee13dec8b9e420cd40ba7901837b8f3b6258499da6e8a2ca6f
--- Real Ultimate output ---
This is Ultimate 0.3.0-?-c00e63d-m
[2025-02-06 19:52:23,247 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2025-02-06 19:52:23,289 INFO  L114        SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf
[2025-02-06 19:52:23,293 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2025-02-06 19:52:23,293 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2025-02-06 19:52:23,293 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.Remove goto edges from RCFG
[2025-02-06 19:52:23,310 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2025-02-06 19:52:23,310 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2025-02-06 19:52:23,310 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2025-02-06 19:52:23,311 INFO  L151        SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2025-02-06 19:52:23,311 INFO  L153        SettingsManager]:  * Use memory slicer=true
[2025-02-06 19:52:23,312 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2025-02-06 19:52:23,312 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2025-02-06 19:52:23,312 INFO  L153        SettingsManager]:  * Use SBE=true
[2025-02-06 19:52:23,312 INFO  L151        SettingsManager]: Preferences of BuchiAutomizer differ from their defaults:
[2025-02-06 19:52:23,312 INFO  L153        SettingsManager]:  * NCSB implementation=INTSET_LAZY3
[2025-02-06 19:52:23,312 INFO  L153        SettingsManager]:  * Use old map elimination=false
[2025-02-06 19:52:23,312 INFO  L153        SettingsManager]:  * Use external solver (rank synthesis)=false
[2025-02-06 19:52:23,312 INFO  L153        SettingsManager]:  * Use only trivial implications for array writes=true
[2025-02-06 19:52:23,312 INFO  L153        SettingsManager]:  * Rank analysis=LINEAR_WITH_GUESSES
[2025-02-06 19:52:23,312 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2025-02-06 19:52:23,312 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=ASSUME
[2025-02-06 19:52:23,312 INFO  L153        SettingsManager]:  * sizeof long=4
[2025-02-06 19:52:23,312 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2025-02-06 19:52:23,312 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2025-02-06 19:52:23,312 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2025-02-06 19:52:23,312 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=ASSUME
[2025-02-06 19:52:23,312 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=ASSUME
[2025-02-06 19:52:23,312 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=ASSUME
[2025-02-06 19:52:23,313 INFO  L153        SettingsManager]:  * Check unreachability of reach_error function=false
[2025-02-06 19:52:23,313 INFO  L153        SettingsManager]:  * sizeof long double=12
[2025-02-06 19:52:23,313 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2025-02-06 19:52:23,313 INFO  L153        SettingsManager]:  * Assume nondeterminstic values are in range=false
[2025-02-06 19:52:23,313 INFO  L153        SettingsManager]:  * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR
[2025-02-06 19:52:23,313 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2025-02-06 19:52:23,313 INFO  L151        SettingsManager]: Preferences of IcfgBuilder differ from their defaults:
[2025-02-06 19:52:23,313 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2025-02-06 19:52:23,313 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2025-02-06 19:52:23,313 INFO  L153        SettingsManager]:  * Trace refinement strategy=CAMEL
[2025-02-06 19:52:23,313 INFO  L151        SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2025-02-06 19:52:23,313 INFO  L153        SettingsManager]:  * TransformationType=MODULO_NEIGHBOR
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-jdk21/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(F end) )


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 -> d8722862ca37b1ee13dec8b9e420cd40ba7901837b8f3b6258499da6e8a2ca6f
[2025-02-06 19:52:23,520 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2025-02-06 19:52:23,525 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2025-02-06 19:52:23,527 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2025-02-06 19:52:23,527 INFO  L270        PluginConnector]: Initializing CDTParser...
[2025-02-06 19:52:23,528 INFO  L274        PluginConnector]: CDTParser initialized
[2025-02-06 19:52:23,528 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/systemc/transmitter.05.cil.c
[2025-02-06 19:52:24,705 INFO  L533              CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/541f3a78d/d3a287810dcb409497d2cedf86888410/FLAGb146946f3
[2025-02-06 19:52:24,945 INFO  L384              CDTParser]: Found 1 translation units.
[2025-02-06 19:52:24,945 INFO  L180              CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/systemc/transmitter.05.cil.c
[2025-02-06 19:52:24,979 INFO  L427              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/541f3a78d/d3a287810dcb409497d2cedf86888410/FLAGb146946f3
[2025-02-06 19:52:25,264 INFO  L435              CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/541f3a78d/d3a287810dcb409497d2cedf86888410
[2025-02-06 19:52:25,266 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2025-02-06 19:52:25,268 INFO  L133        ToolchainWalker]: Walking toolchain with 6 elements.
[2025-02-06 19:52:25,269 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2025-02-06 19:52:25,269 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2025-02-06 19:52:25,273 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2025-02-06 19:52:25,274 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 07:52:25" (1/1) ...
[2025-02-06 19:52:25,274 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@545b5fae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:52:25, skipping insertion in model container
[2025-02-06 19:52:25,275 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 07:52:25" (1/1) ...
[2025-02-06 19:52:25,298 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2025-02-06 19:52:25,471 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2025-02-06 19:52:25,483 INFO  L200         MainTranslator]: Completed pre-run
[2025-02-06 19:52:25,522 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2025-02-06 19:52:25,536 INFO  L204         MainTranslator]: Completed translation
[2025-02-06 19:52:25,537 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:52:25 WrapperNode
[2025-02-06 19:52:25,537 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2025-02-06 19:52:25,538 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2025-02-06 19:52:25,538 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2025-02-06 19:52:25,538 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2025-02-06 19:52:25,542 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:52:25" (1/1) ...
[2025-02-06 19:52:25,548 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:52:25" (1/1) ...
[2025-02-06 19:52:25,580 INFO  L138                Inliner]: procedures = 38, calls = 46, calls flagged for inlining = 41, calls inlined = 87, statements flattened = 1214
[2025-02-06 19:52:25,581 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2025-02-06 19:52:25,581 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2025-02-06 19:52:25,581 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2025-02-06 19:52:25,582 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2025-02-06 19:52:25,592 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:52:25" (1/1) ...
[2025-02-06 19:52:25,592 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:52:25" (1/1) ...
[2025-02-06 19:52:25,596 INFO  L184        PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:52:25" (1/1) ...
[2025-02-06 19:52:25,614 INFO  L175           MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0].
[2025-02-06 19:52:25,614 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:52:25" (1/1) ...
[2025-02-06 19:52:25,614 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:52:25" (1/1) ...
[2025-02-06 19:52:25,628 INFO  L184        PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:52:25" (1/1) ...
[2025-02-06 19:52:25,630 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:52:25" (1/1) ...
[2025-02-06 19:52:25,631 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:52:25" (1/1) ...
[2025-02-06 19:52:25,632 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:52:25" (1/1) ...
[2025-02-06 19:52:25,639 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2025-02-06 19:52:25,640 INFO  L112        PluginConnector]: ------------------------IcfgBuilder----------------------------
[2025-02-06 19:52:25,640 INFO  L270        PluginConnector]: Initializing IcfgBuilder...
[2025-02-06 19:52:25,640 INFO  L274        PluginConnector]: IcfgBuilder initialized
[2025-02-06 19:52:25,641 INFO  L184        PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:52:25" (1/1) ...
[2025-02-06 19:52:25,646 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2025-02-06 19:52:25,655 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2025-02-06 19:52:25,672 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2025-02-06 19:52:25,677 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process
[2025-02-06 19:52:25,692 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2025-02-06 19:52:25,693 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#0
[2025-02-06 19:52:25,693 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2025-02-06 19:52:25,693 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2025-02-06 19:52:25,765 INFO  L257             CfgBuilder]: Building ICFG
[2025-02-06 19:52:25,767 INFO  L287             CfgBuilder]: Building CFG for each procedure with an implementation
[2025-02-06 19:52:26,644 INFO  L?                        ?]: Removed 228 outVars from TransFormulas that were not future-live.
[2025-02-06 19:52:26,646 INFO  L308             CfgBuilder]: Performing block encoding
[2025-02-06 19:52:26,668 INFO  L332             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2025-02-06 19:52:26,669 INFO  L337             CfgBuilder]: Removed 0 assume(true) statements.
[2025-02-06 19:52:26,670 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 07:52:26 BoogieIcfgContainer
[2025-02-06 19:52:26,670 INFO  L131        PluginConnector]: ------------------------ END IcfgBuilder----------------------------
[2025-02-06 19:52:26,670 INFO  L112        PluginConnector]: ------------------------BuchiAutomizer----------------------------
[2025-02-06 19:52:26,670 INFO  L270        PluginConnector]: Initializing BuchiAutomizer...
[2025-02-06 19:52:26,677 INFO  L274        PluginConnector]: BuchiAutomizer initialized
[2025-02-06 19:52:26,678 INFO  L99          BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2025-02-06 19:52:26,678 INFO  L184        PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 06.02 07:52:25" (1/3) ...
[2025-02-06 19:52:26,679 INFO  L204        PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5b54f25e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 06.02 07:52:26, skipping insertion in model container
[2025-02-06 19:52:26,679 INFO  L99          BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2025-02-06 19:52:26,679 INFO  L184        PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:52:25" (2/3) ...
[2025-02-06 19:52:26,679 INFO  L204        PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5b54f25e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 06.02 07:52:26, skipping insertion in model container
[2025-02-06 19:52:26,680 INFO  L99          BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2025-02-06 19:52:26,680 INFO  L184        PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 07:52:26" (3/3) ...
[2025-02-06 19:52:26,681 INFO  L363   chiAutomizerObserver]: Analyzing ICFG transmitter.05.cil.c
[2025-02-06 19:52:26,725 INFO  L306   stractBuchiCegarLoop]: Interprodecural is true
[2025-02-06 19:52:26,725 INFO  L307   stractBuchiCegarLoop]: Hoare is None
[2025-02-06 19:52:26,725 INFO  L308   stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates
[2025-02-06 19:52:26,725 INFO  L309   stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE
[2025-02-06 19:52:26,725 INFO  L310   stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2025-02-06 19:52:26,725 INFO  L311   stractBuchiCegarLoop]: Difference is false
[2025-02-06 19:52:26,725 INFO  L312   stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA
[2025-02-06 19:52:26,725 INFO  L316   stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ========
[2025-02-06 19:52:26,730 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand  has 520 states, 519 states have (on average 1.5009633911368014) internal successors, (779), 519 states have internal predecessors, (779), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:26,765 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 439
[2025-02-06 19:52:26,766 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-06 19:52:26,766 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-06 19:52:26,773 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem 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]
[2025-02-06 19:52:26,773 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop 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]
[2025-02-06 19:52:26,773 INFO  L338   stractBuchiCegarLoop]: ======== Iteration 1 ============
[2025-02-06 19:52:26,774 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand  has 520 states, 519 states have (on average 1.5009633911368014) internal successors, (779), 519 states have internal predecessors, (779), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:26,781 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 439
[2025-02-06 19:52:26,781 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-06 19:52:26,781 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-06 19:52:26,783 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem 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]
[2025-02-06 19:52:26,783 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop 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]
[2025-02-06 19:52:26,791 INFO  L752   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;" "assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;assume { :begin_inline_init_threads } true;" "assume !(1 == ~m_i~0);~m_st~0 := 2;" "assume !(1 == ~t1_i~0);~t1_st~0 := 2;" "assume !(1 == ~t2_i~0);~t2_st~0 := 2;" "assume !(1 == ~t3_i~0);~t3_st~0 := 2;" "assume !(1 == ~t4_i~0);~t4_st~0 := 2;" "assume !(1 == ~t5_i~0);~t5_st~0 := 2;" "assume { :end_inline_init_threads } true;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume !(0 == ~T1_E~0);" "assume !(0 == ~T2_E~0);" "assume !(0 == ~T3_E~0);" "assume !(0 == ~T4_E~0);" "assume !(0 == ~T5_E~0);" "assume !(0 == ~E_1~0);" "assume !(0 == ~E_2~0);" "assume !(0 == ~E_3~0);" "assume !(0 == ~E_4~0);" "assume !(0 == ~E_5~0);" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume 1 == ~m_pc~0;" "assume 1 == ~M_E~0;is_master_triggered_~__retres1~0#1 := 1;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume !(0 != activate_threads_~tmp~1#1);" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume 1 == ~t1_pc~0;" "assume 1 == ~E_1~0;is_transmit1_triggered_~__retres1~1#1 := 1;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume !(0 != activate_threads_~tmp___0~0#1);" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume 1 == ~t2_pc~0;" "assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume 0 != activate_threads_~tmp___1~0#1;~t2_st~0 := 0;" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume 1 == ~t3_pc~0;" "assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume !(0 != activate_threads_~tmp___2~0#1);" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume 1 == ~t4_pc~0;" "assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~4#1 := 1;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume !(0 != activate_threads_~tmp___3~0#1);" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume 1 == ~t5_pc~0;" "assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume !(0 != activate_threads_~tmp___4~0#1);" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume !(1 == ~T1_E~0);" "assume !(1 == ~T2_E~0);" "assume !(1 == ~T3_E~0);" "assume 1 == ~T4_E~0;~T4_E~0 := 2;" "assume !(1 == ~T5_E~0);" "assume !(1 == ~E_1~0);" "assume !(1 == ~E_2~0);" "assume !(1 == ~E_3~0);" "assume !(1 == ~E_4~0);" "assume !(1 == ~E_5~0);" "assume { :end_inline_reset_delta_events } true;" 
[2025-02-06 19:52:26,796 INFO  L754   eck$LassoCheckResult]: Loop: "assume true;" "start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1;" "assume !true;" "havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;assume { :end_inline_eval } true;start_simulation_~kernel_st~0#1 := 2;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;start_simulation_~kernel_st~0#1 := 3;assume { :begin_inline_fire_delta_events } true;" "assume 0 == ~M_E~0;~M_E~0 := 1;" "assume 0 == ~T1_E~0;~T1_E~0 := 1;" "assume 0 == ~T2_E~0;~T2_E~0 := 1;" "assume 0 == ~T3_E~0;~T3_E~0 := 1;" "assume 0 == ~T4_E~0;~T4_E~0 := 1;" "assume 0 == ~T5_E~0;~T5_E~0 := 1;" "assume 0 == ~E_1~0;~E_1~0 := 1;" "assume 0 == ~E_2~0;~E_2~0 := 1;" "assume 0 == ~E_3~0;~E_3~0 := 1;" "assume 0 == ~E_4~0;~E_4~0 := 1;" "assume 0 == ~E_5~0;~E_5~0 := 1;" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume 0 != activate_threads_~tmp~1#1;~m_st~0 := 0;" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume 1 == ~t1_pc~0;" "assume 1 == ~E_1~0;is_transmit1_triggered_~__retres1~1#1 := 1;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume 0 != activate_threads_~tmp___0~0#1;~t1_st~0 := 0;" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume 0 != activate_threads_~tmp___1~0#1;~t2_st~0 := 0;" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume 1 == ~t3_pc~0;" "assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume 0 != activate_threads_~tmp___2~0#1;~t3_st~0 := 0;" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume 1 == ~t4_pc~0;" "assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~4#1 := 1;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume 0 != activate_threads_~tmp___3~0#1;~t4_st~0 := 0;" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume 0 != activate_threads_~tmp___4~0#1;~t5_st~0 := 0;" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume 1 == ~M_E~0;~M_E~0 := 2;" "assume 1 == ~T1_E~0;~T1_E~0 := 2;" "assume 1 == ~T2_E~0;~T2_E~0 := 2;" "assume 1 == ~T3_E~0;~T3_E~0 := 2;" "assume 1 == ~T4_E~0;~T4_E~0 := 2;" "assume !(1 == ~T5_E~0);" "assume 1 == ~E_1~0;~E_1~0 := 2;" "assume 1 == ~E_2~0;~E_2~0 := 2;" "assume 1 == ~E_3~0;~E_3~0 := 2;" "assume 1 == ~E_4~0;~E_4~0 := 2;" "assume 1 == ~E_5~0;~E_5~0 := 2;" "assume { :end_inline_reset_delta_events } true;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "start_simulation_#t~ret18#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;start_simulation_~tmp~3#1 := start_simulation_#t~ret18#1;havoc start_simulation_#t~ret18#1;" "assume !(0 == start_simulation_~tmp~3#1);" "assume { :begin_inline_stop_simulation } true;havoc stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;havoc stop_simulation_~tmp~2#1;havoc stop_simulation_~__retres2~0#1;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "stop_simulation_#t~ret17#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;stop_simulation_~tmp~2#1 := stop_simulation_#t~ret17#1;havoc stop_simulation_#t~ret17#1;" "assume 0 != stop_simulation_~tmp~2#1;stop_simulation_~__retres2~0#1 := 0;" "stop_simulation_#res#1 := stop_simulation_~__retres2~0#1;" "start_simulation_#t~ret19#1 := stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;assume { :end_inline_stop_simulation } true;start_simulation_~tmp___0~1#1 := start_simulation_#t~ret19#1;havoc start_simulation_#t~ret19#1;" "assume !(0 != start_simulation_~tmp___0~1#1);" 
[2025-02-06 19:52:26,799 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:26,801 INFO  L85        PathProgramCache]: Analyzing trace with hash 952177525, now seen corresponding path program 1 times
[2025-02-06 19:52:26,806 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:26,806 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1042596294]
[2025-02-06 19:52:26,806 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:26,808 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:26,859 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 71 statements into 1 equivalence classes.
[2025-02-06 19:52:26,871 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 71 of 71 statements.
[2025-02-06 19:52:26,874 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:26,874 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:26,964 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:26,964 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:26,964 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1042596294]
[2025-02-06 19:52:26,965 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1042596294] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:26,966 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:26,966 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-06 19:52:26,967 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [550943931]
[2025-02-06 19:52:26,968 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:26,970 INFO  L757   eck$LassoCheckResult]: stem already infeasible
[2025-02-06 19:52:26,971 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:26,972 INFO  L85        PathProgramCache]: Analyzing trace with hash 202176048, now seen corresponding path program 1 times
[2025-02-06 19:52:26,972 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:26,972 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1306776597]
[2025-02-06 19:52:26,973 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:26,973 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:26,985 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 77 statements into 1 equivalence classes.
[2025-02-06 19:52:26,986 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 77 of 77 statements.
[2025-02-06 19:52:26,989 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:26,990 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:27,015 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:27,016 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:27,016 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1306776597]
[2025-02-06 19:52:27,016 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1306776597] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:27,016 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:27,016 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2025-02-06 19:52:27,016 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [934400923]
[2025-02-06 19:52:27,016 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:27,017 INFO  L769   eck$LassoCheckResult]: loop already infeasible
[2025-02-06 19:52:27,017 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-06 19:52:27,036 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2025-02-06 19:52:27,037 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2025-02-06 19:52:27,039 INFO  L87              Difference]: Start difference. First operand  has 520 states, 519 states have (on average 1.5009633911368014) internal successors, (779), 519 states have internal predecessors, (779), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:27,072 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-06 19:52:27,072 INFO  L93              Difference]: Finished difference Result 517 states and 765 transitions.
[2025-02-06 19:52:27,073 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 517 states and 765 transitions.
[2025-02-06 19:52:27,077 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 434
[2025-02-06 19:52:27,086 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 517 states to 511 states and 759 transitions.
[2025-02-06 19:52:27,087 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 511
[2025-02-06 19:52:27,089 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 511
[2025-02-06 19:52:27,089 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 511 states and 759 transitions.
[2025-02-06 19:52:27,092 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2025-02-06 19:52:27,092 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 511 states and 759 transitions.
[2025-02-06 19:52:27,104 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 511 states and 759 transitions.
[2025-02-06 19:52:27,127 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 511 to 511.
[2025-02-06 19:52:27,130 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 511 states, 511 states have (on average 1.4853228962818004) internal successors, (759), 510 states have internal predecessors, (759), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:27,132 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 511 states and 759 transitions.
[2025-02-06 19:52:27,133 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 511 states and 759 transitions.
[2025-02-06 19:52:27,134 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2025-02-06 19:52:27,136 INFO  L432   stractBuchiCegarLoop]: Abstraction has 511 states and 759 transitions.
[2025-02-06 19:52:27,136 INFO  L338   stractBuchiCegarLoop]: ======== Iteration 2 ============
[2025-02-06 19:52:27,136 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 511 states and 759 transitions.
[2025-02-06 19:52:27,138 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 434
[2025-02-06 19:52:27,139 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-06 19:52:27,139 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-06 19:52:27,140 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem 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]
[2025-02-06 19:52:27,140 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop 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]
[2025-02-06 19:52:27,140 INFO  L752   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;" "assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;assume { :begin_inline_init_threads } true;" "assume 1 == ~m_i~0;~m_st~0 := 0;" "assume !(1 == ~t1_i~0);~t1_st~0 := 2;" "assume !(1 == ~t2_i~0);~t2_st~0 := 2;" "assume !(1 == ~t3_i~0);~t3_st~0 := 2;" "assume !(1 == ~t4_i~0);~t4_st~0 := 2;" "assume !(1 == ~t5_i~0);~t5_st~0 := 2;" "assume { :end_inline_init_threads } true;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume !(0 == ~T1_E~0);" "assume !(0 == ~T2_E~0);" "assume !(0 == ~T3_E~0);" "assume !(0 == ~T4_E~0);" "assume !(0 == ~T5_E~0);" "assume !(0 == ~E_1~0);" "assume !(0 == ~E_2~0);" "assume !(0 == ~E_3~0);" "assume !(0 == ~E_4~0);" "assume !(0 == ~E_5~0);" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume 1 == ~m_pc~0;" "assume 1 == ~M_E~0;is_master_triggered_~__retres1~0#1 := 1;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume !(0 != activate_threads_~tmp~1#1);" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume 1 == ~t1_pc~0;" "assume 1 == ~E_1~0;is_transmit1_triggered_~__retres1~1#1 := 1;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume !(0 != activate_threads_~tmp___0~0#1);" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume 1 == ~t2_pc~0;" "assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume 0 != activate_threads_~tmp___1~0#1;~t2_st~0 := 0;" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume 1 == ~t3_pc~0;" "assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume !(0 != activate_threads_~tmp___2~0#1);" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume 1 == ~t4_pc~0;" "assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~4#1 := 1;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume !(0 != activate_threads_~tmp___3~0#1);" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume 1 == ~t5_pc~0;" "assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume !(0 != activate_threads_~tmp___4~0#1);" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume !(1 == ~T1_E~0);" "assume !(1 == ~T2_E~0);" "assume !(1 == ~T3_E~0);" "assume 1 == ~T4_E~0;~T4_E~0 := 2;" "assume !(1 == ~T5_E~0);" "assume !(1 == ~E_1~0);" "assume !(1 == ~E_2~0);" "assume !(1 == ~E_3~0);" "assume !(1 == ~E_4~0);" "assume !(1 == ~E_5~0);" "assume { :end_inline_reset_delta_events } true;" 
[2025-02-06 19:52:27,140 INFO  L754   eck$LassoCheckResult]: Loop: "assume true;" "start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1;" "assume true;" "assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "eval_#t~ret4#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1;" "assume !(0 != eval_~tmp~0#1);" "havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;assume { :end_inline_eval } true;start_simulation_~kernel_st~0#1 := 2;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;start_simulation_~kernel_st~0#1 := 3;assume { :begin_inline_fire_delta_events } true;" "assume 0 == ~M_E~0;~M_E~0 := 1;" "assume 0 == ~T1_E~0;~T1_E~0 := 1;" "assume 0 == ~T2_E~0;~T2_E~0 := 1;" "assume 0 == ~T3_E~0;~T3_E~0 := 1;" "assume 0 == ~T4_E~0;~T4_E~0 := 1;" "assume 0 == ~T5_E~0;~T5_E~0 := 1;" "assume 0 == ~E_1~0;~E_1~0 := 1;" "assume 0 == ~E_2~0;~E_2~0 := 1;" "assume 0 == ~E_3~0;~E_3~0 := 1;" "assume 0 == ~E_4~0;~E_4~0 := 1;" "assume 0 == ~E_5~0;~E_5~0 := 1;" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume 0 != activate_threads_~tmp~1#1;~m_st~0 := 0;" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume 0 != activate_threads_~tmp___0~0#1;~t1_st~0 := 0;" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume 1 == ~t2_pc~0;" "assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume 0 != activate_threads_~tmp___1~0#1;~t2_st~0 := 0;" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume 1 == ~t3_pc~0;" "assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume 0 != activate_threads_~tmp___2~0#1;~t3_st~0 := 0;" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume 1 == ~t4_pc~0;" "assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~4#1 := 1;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume 0 != activate_threads_~tmp___3~0#1;~t4_st~0 := 0;" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume 0 != activate_threads_~tmp___4~0#1;~t5_st~0 := 0;" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume 1 == ~M_E~0;~M_E~0 := 2;" "assume 1 == ~T1_E~0;~T1_E~0 := 2;" "assume 1 == ~T2_E~0;~T2_E~0 := 2;" "assume 1 == ~T3_E~0;~T3_E~0 := 2;" "assume 1 == ~T4_E~0;~T4_E~0 := 2;" "assume !(1 == ~T5_E~0);" "assume 1 == ~E_1~0;~E_1~0 := 2;" "assume 1 == ~E_2~0;~E_2~0 := 2;" "assume 1 == ~E_3~0;~E_3~0 := 2;" "assume 1 == ~E_4~0;~E_4~0 := 2;" "assume 1 == ~E_5~0;~E_5~0 := 2;" "assume { :end_inline_reset_delta_events } true;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "start_simulation_#t~ret18#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;start_simulation_~tmp~3#1 := start_simulation_#t~ret18#1;havoc start_simulation_#t~ret18#1;" "assume !(0 == start_simulation_~tmp~3#1);" "assume { :begin_inline_stop_simulation } true;havoc stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;havoc stop_simulation_~tmp~2#1;havoc stop_simulation_~__retres2~0#1;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "stop_simulation_#t~ret17#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;stop_simulation_~tmp~2#1 := stop_simulation_#t~ret17#1;havoc stop_simulation_#t~ret17#1;" "assume 0 != stop_simulation_~tmp~2#1;stop_simulation_~__retres2~0#1 := 0;" "stop_simulation_#res#1 := stop_simulation_~__retres2~0#1;" "start_simulation_#t~ret19#1 := stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;assume { :end_inline_stop_simulation } true;start_simulation_~tmp___0~1#1 := start_simulation_#t~ret19#1;havoc start_simulation_#t~ret19#1;" "assume !(0 != start_simulation_~tmp___0~1#1);" 
[2025-02-06 19:52:27,143 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:27,143 INFO  L85        PathProgramCache]: Analyzing trace with hash 1560254388, now seen corresponding path program 1 times
[2025-02-06 19:52:27,143 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:27,144 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [151228743]
[2025-02-06 19:52:27,144 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:27,144 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:27,154 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 71 statements into 1 equivalence classes.
[2025-02-06 19:52:27,159 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 71 of 71 statements.
[2025-02-06 19:52:27,159 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:27,159 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:27,228 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:27,228 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:27,228 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [151228743]
[2025-02-06 19:52:27,228 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [151228743] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:27,228 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:27,228 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-06 19:52:27,229 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [540165181]
[2025-02-06 19:52:27,229 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:27,229 INFO  L757   eck$LassoCheckResult]: stem already infeasible
[2025-02-06 19:52:27,229 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:27,229 INFO  L85        PathProgramCache]: Analyzing trace with hash -849084578, now seen corresponding path program 1 times
[2025-02-06 19:52:27,229 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:27,229 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1821692331]
[2025-02-06 19:52:27,229 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:27,230 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:27,239 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 82 statements into 1 equivalence classes.
[2025-02-06 19:52:27,253 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 82 of 82 statements.
[2025-02-06 19:52:27,253 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:27,253 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:27,331 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:27,331 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:27,331 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1821692331]
[2025-02-06 19:52:27,331 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1821692331] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:27,331 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:27,331 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-06 19:52:27,331 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1272727426]
[2025-02-06 19:52:27,332 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:27,332 INFO  L769   eck$LassoCheckResult]: loop already infeasible
[2025-02-06 19:52:27,332 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-06 19:52:27,332 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2025-02-06 19:52:27,332 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2025-02-06 19:52:27,332 INFO  L87              Difference]: Start difference. First operand 511 states and 759 transitions. cyclomatic complexity: 249 Second operand  has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:27,348 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-06 19:52:27,348 INFO  L93              Difference]: Finished difference Result 511 states and 758 transitions.
[2025-02-06 19:52:27,348 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 511 states and 758 transitions.
[2025-02-06 19:52:27,353 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 434
[2025-02-06 19:52:27,357 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 511 states to 511 states and 758 transitions.
[2025-02-06 19:52:27,358 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 511
[2025-02-06 19:52:27,358 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 511
[2025-02-06 19:52:27,358 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 511 states and 758 transitions.
[2025-02-06 19:52:27,359 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2025-02-06 19:52:27,359 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 511 states and 758 transitions.
[2025-02-06 19:52:27,360 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 511 states and 758 transitions.
[2025-02-06 19:52:27,375 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 511 to 511.
[2025-02-06 19:52:27,376 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 511 states, 511 states have (on average 1.4833659491193738) internal successors, (758), 510 states have internal predecessors, (758), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:27,377 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 511 states and 758 transitions.
[2025-02-06 19:52:27,377 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 511 states and 758 transitions.
[2025-02-06 19:52:27,378 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2025-02-06 19:52:27,378 INFO  L432   stractBuchiCegarLoop]: Abstraction has 511 states and 758 transitions.
[2025-02-06 19:52:27,378 INFO  L338   stractBuchiCegarLoop]: ======== Iteration 3 ============
[2025-02-06 19:52:27,378 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 511 states and 758 transitions.
[2025-02-06 19:52:27,380 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 434
[2025-02-06 19:52:27,380 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-06 19:52:27,380 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-06 19:52:27,381 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem 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]
[2025-02-06 19:52:27,381 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop 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]
[2025-02-06 19:52:27,381 INFO  L752   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;" "assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;assume { :begin_inline_init_threads } true;" "assume 1 == ~m_i~0;~m_st~0 := 0;" "assume 1 == ~t1_i~0;~t1_st~0 := 0;" "assume !(1 == ~t2_i~0);~t2_st~0 := 2;" "assume !(1 == ~t3_i~0);~t3_st~0 := 2;" "assume !(1 == ~t4_i~0);~t4_st~0 := 2;" "assume !(1 == ~t5_i~0);~t5_st~0 := 2;" "assume { :end_inline_init_threads } true;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume !(0 == ~T1_E~0);" "assume !(0 == ~T2_E~0);" "assume !(0 == ~T3_E~0);" "assume !(0 == ~T4_E~0);" "assume !(0 == ~T5_E~0);" "assume !(0 == ~E_1~0);" "assume !(0 == ~E_2~0);" "assume !(0 == ~E_3~0);" "assume !(0 == ~E_4~0);" "assume !(0 == ~E_5~0);" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume 1 == ~m_pc~0;" "assume 1 == ~M_E~0;is_master_triggered_~__retres1~0#1 := 1;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume !(0 != activate_threads_~tmp~1#1);" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume 1 == ~t1_pc~0;" "assume 1 == ~E_1~0;is_transmit1_triggered_~__retres1~1#1 := 1;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume !(0 != activate_threads_~tmp___0~0#1);" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume 1 == ~t2_pc~0;" "assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume 0 != activate_threads_~tmp___1~0#1;~t2_st~0 := 0;" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume 1 == ~t3_pc~0;" "assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume !(0 != activate_threads_~tmp___2~0#1);" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume 1 == ~t4_pc~0;" "assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~4#1 := 1;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume !(0 != activate_threads_~tmp___3~0#1);" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume 1 == ~t5_pc~0;" "assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume !(0 != activate_threads_~tmp___4~0#1);" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume !(1 == ~T1_E~0);" "assume !(1 == ~T2_E~0);" "assume !(1 == ~T3_E~0);" "assume 1 == ~T4_E~0;~T4_E~0 := 2;" "assume !(1 == ~T5_E~0);" "assume !(1 == ~E_1~0);" "assume !(1 == ~E_2~0);" "assume !(1 == ~E_3~0);" "assume !(1 == ~E_4~0);" "assume !(1 == ~E_5~0);" "assume { :end_inline_reset_delta_events } true;" 
[2025-02-06 19:52:27,385 INFO  L754   eck$LassoCheckResult]: Loop: "assume true;" "start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1;" "assume true;" "assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "eval_#t~ret4#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1;" "assume !(0 != eval_~tmp~0#1);" "havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;assume { :end_inline_eval } true;start_simulation_~kernel_st~0#1 := 2;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;start_simulation_~kernel_st~0#1 := 3;assume { :begin_inline_fire_delta_events } true;" "assume 0 == ~M_E~0;~M_E~0 := 1;" "assume 0 == ~T1_E~0;~T1_E~0 := 1;" "assume 0 == ~T2_E~0;~T2_E~0 := 1;" "assume 0 == ~T3_E~0;~T3_E~0 := 1;" "assume 0 == ~T4_E~0;~T4_E~0 := 1;" "assume 0 == ~T5_E~0;~T5_E~0 := 1;" "assume 0 == ~E_1~0;~E_1~0 := 1;" "assume 0 == ~E_2~0;~E_2~0 := 1;" "assume 0 == ~E_3~0;~E_3~0 := 1;" "assume 0 == ~E_4~0;~E_4~0 := 1;" "assume 0 == ~E_5~0;~E_5~0 := 1;" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume 0 != activate_threads_~tmp~1#1;~m_st~0 := 0;" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume 1 == ~t1_pc~0;" "assume 1 == ~E_1~0;is_transmit1_triggered_~__retres1~1#1 := 1;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume 0 != activate_threads_~tmp___0~0#1;~t1_st~0 := 0;" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume 1 == ~t2_pc~0;" "assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume 0 != activate_threads_~tmp___1~0#1;~t2_st~0 := 0;" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume 1 == ~t3_pc~0;" "assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume 0 != activate_threads_~tmp___2~0#1;~t3_st~0 := 0;" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume 1 == ~t4_pc~0;" "assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~4#1 := 1;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume 0 != activate_threads_~tmp___3~0#1;~t4_st~0 := 0;" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume 0 != activate_threads_~tmp___4~0#1;~t5_st~0 := 0;" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume 1 == ~M_E~0;~M_E~0 := 2;" "assume 1 == ~T1_E~0;~T1_E~0 := 2;" "assume 1 == ~T2_E~0;~T2_E~0 := 2;" "assume 1 == ~T3_E~0;~T3_E~0 := 2;" "assume 1 == ~T4_E~0;~T4_E~0 := 2;" "assume !(1 == ~T5_E~0);" "assume 1 == ~E_1~0;~E_1~0 := 2;" "assume 1 == ~E_2~0;~E_2~0 := 2;" "assume 1 == ~E_3~0;~E_3~0 := 2;" "assume 1 == ~E_4~0;~E_4~0 := 2;" "assume 1 == ~E_5~0;~E_5~0 := 2;" "assume { :end_inline_reset_delta_events } true;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "start_simulation_#t~ret18#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;start_simulation_~tmp~3#1 := start_simulation_#t~ret18#1;havoc start_simulation_#t~ret18#1;" "assume !(0 == start_simulation_~tmp~3#1);" "assume { :begin_inline_stop_simulation } true;havoc stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;havoc stop_simulation_~tmp~2#1;havoc stop_simulation_~__retres2~0#1;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "stop_simulation_#t~ret17#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;stop_simulation_~tmp~2#1 := stop_simulation_#t~ret17#1;havoc stop_simulation_#t~ret17#1;" "assume 0 != stop_simulation_~tmp~2#1;stop_simulation_~__retres2~0#1 := 0;" "stop_simulation_#res#1 := stop_simulation_~__retres2~0#1;" "start_simulation_#t~ret19#1 := stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;assume { :end_inline_stop_simulation } true;start_simulation_~tmp___0~1#1 := start_simulation_#t~ret19#1;havoc start_simulation_#t~ret19#1;" "assume !(0 != start_simulation_~tmp___0~1#1);" 
[2025-02-06 19:52:27,386 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:27,386 INFO  L85        PathProgramCache]: Analyzing trace with hash -221245547, now seen corresponding path program 1 times
[2025-02-06 19:52:27,386 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:27,386 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1456616095]
[2025-02-06 19:52:27,386 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:27,386 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:27,394 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 71 statements into 1 equivalence classes.
[2025-02-06 19:52:27,397 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 71 of 71 statements.
[2025-02-06 19:52:27,397 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:27,397 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:27,415 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:27,416 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:27,416 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1456616095]
[2025-02-06 19:52:27,416 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1456616095] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:27,416 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:27,416 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-06 19:52:27,416 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [810364568]
[2025-02-06 19:52:27,416 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:27,416 INFO  L757   eck$LassoCheckResult]: stem already infeasible
[2025-02-06 19:52:27,416 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:27,417 INFO  L85        PathProgramCache]: Analyzing trace with hash -843193407, now seen corresponding path program 1 times
[2025-02-06 19:52:27,417 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:27,417 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1293958545]
[2025-02-06 19:52:27,417 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:27,417 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:27,427 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 82 statements into 1 equivalence classes.
[2025-02-06 19:52:27,431 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 82 of 82 statements.
[2025-02-06 19:52:27,431 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:27,431 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:27,483 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:27,484 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:27,484 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1293958545]
[2025-02-06 19:52:27,484 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1293958545] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:27,484 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:27,484 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-06 19:52:27,484 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1460353456]
[2025-02-06 19:52:27,484 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:27,485 INFO  L769   eck$LassoCheckResult]: loop already infeasible
[2025-02-06 19:52:27,485 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-06 19:52:27,486 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2025-02-06 19:52:27,486 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2025-02-06 19:52:27,486 INFO  L87              Difference]: Start difference. First operand 511 states and 758 transitions. cyclomatic complexity: 248 Second operand  has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:27,496 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-06 19:52:27,496 INFO  L93              Difference]: Finished difference Result 511 states and 757 transitions.
[2025-02-06 19:52:27,496 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 511 states and 757 transitions.
[2025-02-06 19:52:27,498 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 434
[2025-02-06 19:52:27,500 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 511 states to 511 states and 757 transitions.
[2025-02-06 19:52:27,500 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 511
[2025-02-06 19:52:27,501 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 511
[2025-02-06 19:52:27,501 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 511 states and 757 transitions.
[2025-02-06 19:52:27,502 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2025-02-06 19:52:27,502 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 511 states and 757 transitions.
[2025-02-06 19:52:27,502 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 511 states and 757 transitions.
[2025-02-06 19:52:27,506 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 511 to 511.
[2025-02-06 19:52:27,507 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 511 states, 511 states have (on average 1.4814090019569472) internal successors, (757), 510 states have internal predecessors, (757), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:27,508 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 511 states and 757 transitions.
[2025-02-06 19:52:27,508 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 511 states and 757 transitions.
[2025-02-06 19:52:27,508 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2025-02-06 19:52:27,509 INFO  L432   stractBuchiCegarLoop]: Abstraction has 511 states and 757 transitions.
[2025-02-06 19:52:27,509 INFO  L338   stractBuchiCegarLoop]: ======== Iteration 4 ============
[2025-02-06 19:52:27,509 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 511 states and 757 transitions.
[2025-02-06 19:52:27,511 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 434
[2025-02-06 19:52:27,511 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-06 19:52:27,511 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-06 19:52:27,512 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem 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]
[2025-02-06 19:52:27,512 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop 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]
[2025-02-06 19:52:27,512 INFO  L752   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;" "assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;assume { :begin_inline_init_threads } true;" "assume 1 == ~m_i~0;~m_st~0 := 0;" "assume 1 == ~t1_i~0;~t1_st~0 := 0;" "assume 1 == ~t2_i~0;~t2_st~0 := 0;" "assume !(1 == ~t3_i~0);~t3_st~0 := 2;" "assume !(1 == ~t4_i~0);~t4_st~0 := 2;" "assume !(1 == ~t5_i~0);~t5_st~0 := 2;" "assume { :end_inline_init_threads } true;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume !(0 == ~T1_E~0);" "assume !(0 == ~T2_E~0);" "assume !(0 == ~T3_E~0);" "assume !(0 == ~T4_E~0);" "assume !(0 == ~T5_E~0);" "assume !(0 == ~E_1~0);" "assume !(0 == ~E_2~0);" "assume !(0 == ~E_3~0);" "assume !(0 == ~E_4~0);" "assume !(0 == ~E_5~0);" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume 1 == ~m_pc~0;" "assume 1 == ~M_E~0;is_master_triggered_~__retres1~0#1 := 1;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume !(0 != activate_threads_~tmp~1#1);" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume 1 == ~t1_pc~0;" "assume 1 == ~E_1~0;is_transmit1_triggered_~__retres1~1#1 := 1;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume !(0 != activate_threads_~tmp___0~0#1);" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume 1 == ~t2_pc~0;" "assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume 0 != activate_threads_~tmp___1~0#1;~t2_st~0 := 0;" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume 1 == ~t3_pc~0;" "assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume !(0 != activate_threads_~tmp___2~0#1);" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume 1 == ~t4_pc~0;" "assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~4#1 := 1;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume !(0 != activate_threads_~tmp___3~0#1);" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume 1 == ~t5_pc~0;" "assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume !(0 != activate_threads_~tmp___4~0#1);" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume !(1 == ~T1_E~0);" "assume !(1 == ~T2_E~0);" "assume !(1 == ~T3_E~0);" "assume 1 == ~T4_E~0;~T4_E~0 := 2;" "assume !(1 == ~T5_E~0);" "assume !(1 == ~E_1~0);" "assume !(1 == ~E_2~0);" "assume !(1 == ~E_3~0);" "assume !(1 == ~E_4~0);" "assume !(1 == ~E_5~0);" "assume { :end_inline_reset_delta_events } true;" 
[2025-02-06 19:52:27,512 INFO  L754   eck$LassoCheckResult]: Loop: "assume true;" "start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1;" "assume true;" "assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "eval_#t~ret4#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1;" "assume !(0 != eval_~tmp~0#1);" "havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;assume { :end_inline_eval } true;start_simulation_~kernel_st~0#1 := 2;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;start_simulation_~kernel_st~0#1 := 3;assume { :begin_inline_fire_delta_events } true;" "assume 0 == ~M_E~0;~M_E~0 := 1;" "assume 0 == ~T1_E~0;~T1_E~0 := 1;" "assume 0 == ~T2_E~0;~T2_E~0 := 1;" "assume 0 == ~T3_E~0;~T3_E~0 := 1;" "assume 0 == ~T4_E~0;~T4_E~0 := 1;" "assume 0 == ~T5_E~0;~T5_E~0 := 1;" "assume 0 == ~E_1~0;~E_1~0 := 1;" "assume 0 == ~E_2~0;~E_2~0 := 1;" "assume 0 == ~E_3~0;~E_3~0 := 1;" "assume 0 == ~E_4~0;~E_4~0 := 1;" "assume 0 == ~E_5~0;~E_5~0 := 1;" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume 0 != activate_threads_~tmp~1#1;~m_st~0 := 0;" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume 1 == ~t1_pc~0;" "assume 1 == ~E_1~0;is_transmit1_triggered_~__retres1~1#1 := 1;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume 0 != activate_threads_~tmp___0~0#1;~t1_st~0 := 0;" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume 1 == ~t2_pc~0;" "assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume 0 != activate_threads_~tmp___1~0#1;~t2_st~0 := 0;" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume 1 == ~t3_pc~0;" "assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume 0 != activate_threads_~tmp___2~0#1;~t3_st~0 := 0;" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume 1 == ~t4_pc~0;" "assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~4#1 := 1;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume 0 != activate_threads_~tmp___3~0#1;~t4_st~0 := 0;" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume 0 != activate_threads_~tmp___4~0#1;~t5_st~0 := 0;" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume 1 == ~M_E~0;~M_E~0 := 2;" "assume 1 == ~T1_E~0;~T1_E~0 := 2;" "assume 1 == ~T2_E~0;~T2_E~0 := 2;" "assume 1 == ~T3_E~0;~T3_E~0 := 2;" "assume 1 == ~T4_E~0;~T4_E~0 := 2;" "assume !(1 == ~T5_E~0);" "assume 1 == ~E_1~0;~E_1~0 := 2;" "assume 1 == ~E_2~0;~E_2~0 := 2;" "assume 1 == ~E_3~0;~E_3~0 := 2;" "assume 1 == ~E_4~0;~E_4~0 := 2;" "assume 1 == ~E_5~0;~E_5~0 := 2;" "assume { :end_inline_reset_delta_events } true;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "start_simulation_#t~ret18#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;start_simulation_~tmp~3#1 := start_simulation_#t~ret18#1;havoc start_simulation_#t~ret18#1;" "assume !(0 == start_simulation_~tmp~3#1);" "assume { :begin_inline_stop_simulation } true;havoc stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;havoc stop_simulation_~tmp~2#1;havoc stop_simulation_~__retres2~0#1;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "stop_simulation_#t~ret17#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;stop_simulation_~tmp~2#1 := stop_simulation_#t~ret17#1;havoc stop_simulation_#t~ret17#1;" "assume 0 != stop_simulation_~tmp~2#1;stop_simulation_~__retres2~0#1 := 0;" "stop_simulation_#res#1 := stop_simulation_~__retres2~0#1;" "start_simulation_#t~ret19#1 := stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;assume { :end_inline_stop_simulation } true;start_simulation_~tmp___0~1#1 := start_simulation_#t~ret19#1;havoc start_simulation_#t~ret19#1;" "assume !(0 != start_simulation_~tmp___0~1#1);" 
[2025-02-06 19:52:27,513 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:27,513 INFO  L85        PathProgramCache]: Analyzing trace with hash -1525639276, now seen corresponding path program 1 times
[2025-02-06 19:52:27,513 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:27,513 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [998793779]
[2025-02-06 19:52:27,513 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:27,513 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:27,523 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 71 statements into 1 equivalence classes.
[2025-02-06 19:52:27,528 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 71 of 71 statements.
[2025-02-06 19:52:27,528 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:27,528 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:27,562 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:27,562 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:27,562 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [998793779]
[2025-02-06 19:52:27,562 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [998793779] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:27,562 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:27,562 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-06 19:52:27,563 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1174552008]
[2025-02-06 19:52:27,563 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:27,563 INFO  L757   eck$LassoCheckResult]: stem already infeasible
[2025-02-06 19:52:27,563 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:27,563 INFO  L85        PathProgramCache]: Analyzing trace with hash -843193407, now seen corresponding path program 2 times
[2025-02-06 19:52:27,563 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:27,563 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [946370914]
[2025-02-06 19:52:27,563 INFO  L95    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1
[2025-02-06 19:52:27,563 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:27,572 INFO  L108    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 82 statements into 1 equivalence classes.
[2025-02-06 19:52:27,576 INFO  L111    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 82 of 82 statements.
[2025-02-06 19:52:27,577 INFO  L114    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s)
[2025-02-06 19:52:27,577 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:27,625 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:27,625 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:27,625 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [946370914]
[2025-02-06 19:52:27,625 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [946370914] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:27,625 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:27,625 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-06 19:52:27,625 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2120511588]
[2025-02-06 19:52:27,625 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:27,625 INFO  L769   eck$LassoCheckResult]: loop already infeasible
[2025-02-06 19:52:27,626 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-06 19:52:27,626 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2025-02-06 19:52:27,626 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2025-02-06 19:52:27,626 INFO  L87              Difference]: Start difference. First operand 511 states and 757 transitions. cyclomatic complexity: 247 Second operand  has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:27,635 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-06 19:52:27,636 INFO  L93              Difference]: Finished difference Result 511 states and 756 transitions.
[2025-02-06 19:52:27,636 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 511 states and 756 transitions.
[2025-02-06 19:52:27,638 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 434
[2025-02-06 19:52:27,640 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 511 states to 511 states and 756 transitions.
[2025-02-06 19:52:27,640 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 511
[2025-02-06 19:52:27,640 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 511
[2025-02-06 19:52:27,640 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 511 states and 756 transitions.
[2025-02-06 19:52:27,641 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2025-02-06 19:52:27,641 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 511 states and 756 transitions.
[2025-02-06 19:52:27,641 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 511 states and 756 transitions.
[2025-02-06 19:52:27,646 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 511 to 511.
[2025-02-06 19:52:27,646 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 511 states, 511 states have (on average 1.4794520547945205) internal successors, (756), 510 states have internal predecessors, (756), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:27,648 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 511 states and 756 transitions.
[2025-02-06 19:52:27,648 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 511 states and 756 transitions.
[2025-02-06 19:52:27,648 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2025-02-06 19:52:27,649 INFO  L432   stractBuchiCegarLoop]: Abstraction has 511 states and 756 transitions.
[2025-02-06 19:52:27,649 INFO  L338   stractBuchiCegarLoop]: ======== Iteration 5 ============
[2025-02-06 19:52:27,649 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 511 states and 756 transitions.
[2025-02-06 19:52:27,650 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 434
[2025-02-06 19:52:27,650 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-06 19:52:27,650 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-06 19:52:27,651 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem 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]
[2025-02-06 19:52:27,651 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop 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]
[2025-02-06 19:52:27,651 INFO  L752   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;" "assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;assume { :begin_inline_init_threads } true;" "assume 1 == ~m_i~0;~m_st~0 := 0;" "assume 1 == ~t1_i~0;~t1_st~0 := 0;" "assume 1 == ~t2_i~0;~t2_st~0 := 0;" "assume 1 == ~t3_i~0;~t3_st~0 := 0;" "assume !(1 == ~t4_i~0);~t4_st~0 := 2;" "assume !(1 == ~t5_i~0);~t5_st~0 := 2;" "assume { :end_inline_init_threads } true;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume !(0 == ~T1_E~0);" "assume !(0 == ~T2_E~0);" "assume !(0 == ~T3_E~0);" "assume !(0 == ~T4_E~0);" "assume !(0 == ~T5_E~0);" "assume !(0 == ~E_1~0);" "assume !(0 == ~E_2~0);" "assume !(0 == ~E_3~0);" "assume !(0 == ~E_4~0);" "assume !(0 == ~E_5~0);" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume 1 == ~m_pc~0;" "assume 1 == ~M_E~0;is_master_triggered_~__retres1~0#1 := 1;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume !(0 != activate_threads_~tmp~1#1);" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume 1 == ~t1_pc~0;" "assume 1 == ~E_1~0;is_transmit1_triggered_~__retres1~1#1 := 1;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume !(0 != activate_threads_~tmp___0~0#1);" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume 1 == ~t2_pc~0;" "assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume 0 != activate_threads_~tmp___1~0#1;~t2_st~0 := 0;" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume 1 == ~t3_pc~0;" "assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume !(0 != activate_threads_~tmp___2~0#1);" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume 1 == ~t4_pc~0;" "assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~4#1 := 1;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume !(0 != activate_threads_~tmp___3~0#1);" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume 1 == ~t5_pc~0;" "assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume !(0 != activate_threads_~tmp___4~0#1);" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume !(1 == ~T1_E~0);" "assume !(1 == ~T2_E~0);" "assume !(1 == ~T3_E~0);" "assume 1 == ~T4_E~0;~T4_E~0 := 2;" "assume !(1 == ~T5_E~0);" "assume !(1 == ~E_1~0);" "assume !(1 == ~E_2~0);" "assume !(1 == ~E_3~0);" "assume !(1 == ~E_4~0);" "assume !(1 == ~E_5~0);" "assume { :end_inline_reset_delta_events } true;" 
[2025-02-06 19:52:27,654 INFO  L754   eck$LassoCheckResult]: Loop: "assume true;" "start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1;" "assume true;" "assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "eval_#t~ret4#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1;" "assume !(0 != eval_~tmp~0#1);" "havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;assume { :end_inline_eval } true;start_simulation_~kernel_st~0#1 := 2;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;start_simulation_~kernel_st~0#1 := 3;assume { :begin_inline_fire_delta_events } true;" "assume 0 == ~M_E~0;~M_E~0 := 1;" "assume 0 == ~T1_E~0;~T1_E~0 := 1;" "assume 0 == ~T2_E~0;~T2_E~0 := 1;" "assume 0 == ~T3_E~0;~T3_E~0 := 1;" "assume 0 == ~T4_E~0;~T4_E~0 := 1;" "assume 0 == ~T5_E~0;~T5_E~0 := 1;" "assume 0 == ~E_1~0;~E_1~0 := 1;" "assume 0 == ~E_2~0;~E_2~0 := 1;" "assume 0 == ~E_3~0;~E_3~0 := 1;" "assume 0 == ~E_4~0;~E_4~0 := 1;" "assume 0 == ~E_5~0;~E_5~0 := 1;" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume 0 != activate_threads_~tmp~1#1;~m_st~0 := 0;" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume 0 != activate_threads_~tmp___0~0#1;~t1_st~0 := 0;" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume 1 == ~t2_pc~0;" "assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume 0 != activate_threads_~tmp___1~0#1;~t2_st~0 := 0;" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume 1 == ~t3_pc~0;" "assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume 0 != activate_threads_~tmp___2~0#1;~t3_st~0 := 0;" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume 1 == ~t4_pc~0;" "assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~4#1 := 1;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume 0 != activate_threads_~tmp___3~0#1;~t4_st~0 := 0;" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume 0 != activate_threads_~tmp___4~0#1;~t5_st~0 := 0;" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume 1 == ~M_E~0;~M_E~0 := 2;" "assume 1 == ~T1_E~0;~T1_E~0 := 2;" "assume 1 == ~T2_E~0;~T2_E~0 := 2;" "assume 1 == ~T3_E~0;~T3_E~0 := 2;" "assume 1 == ~T4_E~0;~T4_E~0 := 2;" "assume !(1 == ~T5_E~0);" "assume 1 == ~E_1~0;~E_1~0 := 2;" "assume 1 == ~E_2~0;~E_2~0 := 2;" "assume 1 == ~E_3~0;~E_3~0 := 2;" "assume 1 == ~E_4~0;~E_4~0 := 2;" "assume 1 == ~E_5~0;~E_5~0 := 2;" "assume { :end_inline_reset_delta_events } true;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "start_simulation_#t~ret18#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;start_simulation_~tmp~3#1 := start_simulation_#t~ret18#1;havoc start_simulation_#t~ret18#1;" "assume !(0 == start_simulation_~tmp~3#1);" "assume { :begin_inline_stop_simulation } true;havoc stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;havoc stop_simulation_~tmp~2#1;havoc stop_simulation_~__retres2~0#1;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "stop_simulation_#t~ret17#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;stop_simulation_~tmp~2#1 := stop_simulation_#t~ret17#1;havoc stop_simulation_#t~ret17#1;" "assume 0 != stop_simulation_~tmp~2#1;stop_simulation_~__retres2~0#1 := 0;" "stop_simulation_#res#1 := stop_simulation_~__retres2~0#1;" "start_simulation_#t~ret19#1 := stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;assume { :end_inline_stop_simulation } true;start_simulation_~tmp___0~1#1 := start_simulation_#t~ret19#1;havoc start_simulation_#t~ret19#1;" "assume !(0 != start_simulation_~tmp___0~1#1);" 
[2025-02-06 19:52:27,654 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:27,655 INFO  L85        PathProgramCache]: Analyzing trace with hash 649040821, now seen corresponding path program 1 times
[2025-02-06 19:52:27,655 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:27,655 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [305402947]
[2025-02-06 19:52:27,655 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:27,655 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:27,660 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 71 statements into 1 equivalence classes.
[2025-02-06 19:52:27,665 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 71 of 71 statements.
[2025-02-06 19:52:27,665 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:27,665 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:27,690 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:27,690 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:27,690 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [305402947]
[2025-02-06 19:52:27,690 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [305402947] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:27,690 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:27,690 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-06 19:52:27,690 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1881045485]
[2025-02-06 19:52:27,691 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:27,691 INFO  L757   eck$LassoCheckResult]: stem already infeasible
[2025-02-06 19:52:27,691 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:27,691 INFO  L85        PathProgramCache]: Analyzing trace with hash -849084578, now seen corresponding path program 2 times
[2025-02-06 19:52:27,692 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:27,692 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1967386201]
[2025-02-06 19:52:27,692 INFO  L95    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1
[2025-02-06 19:52:27,692 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:27,698 INFO  L108    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 82 statements into 1 equivalence classes.
[2025-02-06 19:52:27,702 INFO  L111    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 82 of 82 statements.
[2025-02-06 19:52:27,704 INFO  L114    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s)
[2025-02-06 19:52:27,704 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:27,728 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:27,728 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:27,728 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1967386201]
[2025-02-06 19:52:27,728 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1967386201] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:27,728 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:27,728 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-06 19:52:27,728 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [241521240]
[2025-02-06 19:52:27,728 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:27,729 INFO  L769   eck$LassoCheckResult]: loop already infeasible
[2025-02-06 19:52:27,729 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-06 19:52:27,729 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2025-02-06 19:52:27,729 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2025-02-06 19:52:27,729 INFO  L87              Difference]: Start difference. First operand 511 states and 756 transitions. cyclomatic complexity: 246 Second operand  has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:27,738 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-06 19:52:27,738 INFO  L93              Difference]: Finished difference Result 511 states and 755 transitions.
[2025-02-06 19:52:27,738 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 511 states and 755 transitions.
[2025-02-06 19:52:27,741 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 434
[2025-02-06 19:52:27,743 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 511 states to 511 states and 755 transitions.
[2025-02-06 19:52:27,743 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 511
[2025-02-06 19:52:27,743 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 511
[2025-02-06 19:52:27,743 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 511 states and 755 transitions.
[2025-02-06 19:52:27,744 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2025-02-06 19:52:27,744 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 511 states and 755 transitions.
[2025-02-06 19:52:27,744 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 511 states and 755 transitions.
[2025-02-06 19:52:27,748 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 511 to 511.
[2025-02-06 19:52:27,749 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 511 states, 511 states have (on average 1.477495107632094) internal successors, (755), 510 states have internal predecessors, (755), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:27,750 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 511 states and 755 transitions.
[2025-02-06 19:52:27,750 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 511 states and 755 transitions.
[2025-02-06 19:52:27,751 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2025-02-06 19:52:27,751 INFO  L432   stractBuchiCegarLoop]: Abstraction has 511 states and 755 transitions.
[2025-02-06 19:52:27,751 INFO  L338   stractBuchiCegarLoop]: ======== Iteration 6 ============
[2025-02-06 19:52:27,751 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 511 states and 755 transitions.
[2025-02-06 19:52:27,753 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 434
[2025-02-06 19:52:27,753 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-06 19:52:27,753 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-06 19:52:27,754 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem 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]
[2025-02-06 19:52:27,754 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop 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]
[2025-02-06 19:52:27,754 INFO  L752   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;" "assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;assume { :begin_inline_init_threads } true;" "assume 1 == ~m_i~0;~m_st~0 := 0;" "assume 1 == ~t1_i~0;~t1_st~0 := 0;" "assume 1 == ~t2_i~0;~t2_st~0 := 0;" "assume 1 == ~t3_i~0;~t3_st~0 := 0;" "assume 1 == ~t4_i~0;~t4_st~0 := 0;" "assume !(1 == ~t5_i~0);~t5_st~0 := 2;" "assume { :end_inline_init_threads } true;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume !(0 == ~T1_E~0);" "assume !(0 == ~T2_E~0);" "assume !(0 == ~T3_E~0);" "assume !(0 == ~T4_E~0);" "assume !(0 == ~T5_E~0);" "assume !(0 == ~E_1~0);" "assume !(0 == ~E_2~0);" "assume !(0 == ~E_3~0);" "assume !(0 == ~E_4~0);" "assume !(0 == ~E_5~0);" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume 1 == ~m_pc~0;" "assume 1 == ~M_E~0;is_master_triggered_~__retres1~0#1 := 1;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume !(0 != activate_threads_~tmp~1#1);" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume 1 == ~t1_pc~0;" "assume 1 == ~E_1~0;is_transmit1_triggered_~__retres1~1#1 := 1;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume !(0 != activate_threads_~tmp___0~0#1);" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume 1 == ~t2_pc~0;" "assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume 0 != activate_threads_~tmp___1~0#1;~t2_st~0 := 0;" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume 1 == ~t3_pc~0;" "assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume !(0 != activate_threads_~tmp___2~0#1);" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume 1 == ~t4_pc~0;" "assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~4#1 := 1;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume !(0 != activate_threads_~tmp___3~0#1);" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume 1 == ~t5_pc~0;" "assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume !(0 != activate_threads_~tmp___4~0#1);" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume !(1 == ~T1_E~0);" "assume !(1 == ~T2_E~0);" "assume !(1 == ~T3_E~0);" "assume 1 == ~T4_E~0;~T4_E~0 := 2;" "assume !(1 == ~T5_E~0);" "assume !(1 == ~E_1~0);" "assume !(1 == ~E_2~0);" "assume !(1 == ~E_3~0);" "assume !(1 == ~E_4~0);" "assume !(1 == ~E_5~0);" "assume { :end_inline_reset_delta_events } true;" 
[2025-02-06 19:52:27,754 INFO  L754   eck$LassoCheckResult]: Loop: "assume true;" "start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1;" "assume true;" "assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "eval_#t~ret4#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1;" "assume !(0 != eval_~tmp~0#1);" "havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;assume { :end_inline_eval } true;start_simulation_~kernel_st~0#1 := 2;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;start_simulation_~kernel_st~0#1 := 3;assume { :begin_inline_fire_delta_events } true;" "assume 0 == ~M_E~0;~M_E~0 := 1;" "assume 0 == ~T1_E~0;~T1_E~0 := 1;" "assume 0 == ~T2_E~0;~T2_E~0 := 1;" "assume 0 == ~T3_E~0;~T3_E~0 := 1;" "assume 0 == ~T4_E~0;~T4_E~0 := 1;" "assume 0 == ~T5_E~0;~T5_E~0 := 1;" "assume 0 == ~E_1~0;~E_1~0 := 1;" "assume 0 == ~E_2~0;~E_2~0 := 1;" "assume 0 == ~E_3~0;~E_3~0 := 1;" "assume 0 == ~E_4~0;~E_4~0 := 1;" "assume 0 == ~E_5~0;~E_5~0 := 1;" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume 0 != activate_threads_~tmp~1#1;~m_st~0 := 0;" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume 1 == ~t1_pc~0;" "assume 1 == ~E_1~0;is_transmit1_triggered_~__retres1~1#1 := 1;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume 0 != activate_threads_~tmp___0~0#1;~t1_st~0 := 0;" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume 1 == ~t2_pc~0;" "assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume 0 != activate_threads_~tmp___1~0#1;~t2_st~0 := 0;" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume 1 == ~t3_pc~0;" "assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume 0 != activate_threads_~tmp___2~0#1;~t3_st~0 := 0;" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume 1 == ~t4_pc~0;" "assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~4#1 := 1;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume 0 != activate_threads_~tmp___3~0#1;~t4_st~0 := 0;" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume 0 != activate_threads_~tmp___4~0#1;~t5_st~0 := 0;" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume 1 == ~M_E~0;~M_E~0 := 2;" "assume 1 == ~T1_E~0;~T1_E~0 := 2;" "assume 1 == ~T2_E~0;~T2_E~0 := 2;" "assume 1 == ~T3_E~0;~T3_E~0 := 2;" "assume 1 == ~T4_E~0;~T4_E~0 := 2;" "assume !(1 == ~T5_E~0);" "assume 1 == ~E_1~0;~E_1~0 := 2;" "assume 1 == ~E_2~0;~E_2~0 := 2;" "assume 1 == ~E_3~0;~E_3~0 := 2;" "assume 1 == ~E_4~0;~E_4~0 := 2;" "assume 1 == ~E_5~0;~E_5~0 := 2;" "assume { :end_inline_reset_delta_events } true;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "start_simulation_#t~ret18#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;start_simulation_~tmp~3#1 := start_simulation_#t~ret18#1;havoc start_simulation_#t~ret18#1;" "assume !(0 == start_simulation_~tmp~3#1);" "assume { :begin_inline_stop_simulation } true;havoc stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;havoc stop_simulation_~tmp~2#1;havoc stop_simulation_~__retres2~0#1;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "stop_simulation_#t~ret17#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;stop_simulation_~tmp~2#1 := stop_simulation_#t~ret17#1;havoc stop_simulation_#t~ret17#1;" "assume 0 != stop_simulation_~tmp~2#1;stop_simulation_~__retres2~0#1 := 0;" "stop_simulation_#res#1 := stop_simulation_~__retres2~0#1;" "start_simulation_#t~ret19#1 := stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;assume { :end_inline_stop_simulation } true;start_simulation_~tmp___0~1#1 := start_simulation_#t~ret19#1;havoc start_simulation_#t~ret19#1;" "assume !(0 != start_simulation_~tmp___0~1#1);" 
[2025-02-06 19:52:27,754 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:27,755 INFO  L85        PathProgramCache]: Analyzing trace with hash 857739124, now seen corresponding path program 1 times
[2025-02-06 19:52:27,755 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:27,755 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1252211004]
[2025-02-06 19:52:27,755 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:27,755 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:27,759 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 71 statements into 1 equivalence classes.
[2025-02-06 19:52:27,761 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 71 of 71 statements.
[2025-02-06 19:52:27,761 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:27,761 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:27,780 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:27,780 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:27,780 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1252211004]
[2025-02-06 19:52:27,780 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1252211004] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:27,780 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:27,780 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-06 19:52:27,781 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [613646380]
[2025-02-06 19:52:27,781 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:27,781 INFO  L757   eck$LassoCheckResult]: stem already infeasible
[2025-02-06 19:52:27,781 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:27,781 INFO  L85        PathProgramCache]: Analyzing trace with hash -843193407, now seen corresponding path program 3 times
[2025-02-06 19:52:27,781 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:27,781 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1450227088]
[2025-02-06 19:52:27,781 INFO  L95    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2
[2025-02-06 19:52:27,782 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:27,787 INFO  L108    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 82 statements into 1 equivalence classes.
[2025-02-06 19:52:27,790 INFO  L111    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) and asserted 82 of 82 statements.
[2025-02-06 19:52:27,790 INFO  L114    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s)
[2025-02-06 19:52:27,790 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:27,809 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:27,809 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:27,809 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1450227088]
[2025-02-06 19:52:27,809 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1450227088] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:27,809 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:27,809 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-06 19:52:27,809 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1346798835]
[2025-02-06 19:52:27,810 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:27,810 INFO  L769   eck$LassoCheckResult]: loop already infeasible
[2025-02-06 19:52:27,811 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-06 19:52:27,811 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2025-02-06 19:52:27,811 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2025-02-06 19:52:27,811 INFO  L87              Difference]: Start difference. First operand 511 states and 755 transitions. cyclomatic complexity: 245 Second operand  has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:27,821 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-06 19:52:27,821 INFO  L93              Difference]: Finished difference Result 511 states and 754 transitions.
[2025-02-06 19:52:27,821 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 511 states and 754 transitions.
[2025-02-06 19:52:27,823 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 434
[2025-02-06 19:52:27,825 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 511 states to 511 states and 754 transitions.
[2025-02-06 19:52:27,825 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 511
[2025-02-06 19:52:27,826 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 511
[2025-02-06 19:52:27,826 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 511 states and 754 transitions.
[2025-02-06 19:52:27,826 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2025-02-06 19:52:27,826 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 511 states and 754 transitions.
[2025-02-06 19:52:27,827 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 511 states and 754 transitions.
[2025-02-06 19:52:27,830 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 511 to 511.
[2025-02-06 19:52:27,831 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 511 states, 511 states have (on average 1.4755381604696673) internal successors, (754), 510 states have internal predecessors, (754), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:27,832 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 511 states and 754 transitions.
[2025-02-06 19:52:27,833 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 511 states and 754 transitions.
[2025-02-06 19:52:27,833 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2025-02-06 19:52:27,835 INFO  L432   stractBuchiCegarLoop]: Abstraction has 511 states and 754 transitions.
[2025-02-06 19:52:27,835 INFO  L338   stractBuchiCegarLoop]: ======== Iteration 7 ============
[2025-02-06 19:52:27,835 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 511 states and 754 transitions.
[2025-02-06 19:52:27,836 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 434
[2025-02-06 19:52:27,837 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-06 19:52:27,837 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-06 19:52:27,839 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem 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]
[2025-02-06 19:52:27,839 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop 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]
[2025-02-06 19:52:27,839 INFO  L752   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;" "assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;assume { :begin_inline_init_threads } true;" "assume 1 == ~m_i~0;~m_st~0 := 0;" "assume 1 == ~t1_i~0;~t1_st~0 := 0;" "assume 1 == ~t2_i~0;~t2_st~0 := 0;" "assume 1 == ~t3_i~0;~t3_st~0 := 0;" "assume 1 == ~t4_i~0;~t4_st~0 := 0;" "assume 1 == ~t5_i~0;~t5_st~0 := 0;" "assume { :end_inline_init_threads } true;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume !(0 == ~T1_E~0);" "assume !(0 == ~T2_E~0);" "assume !(0 == ~T3_E~0);" "assume !(0 == ~T4_E~0);" "assume !(0 == ~T5_E~0);" "assume !(0 == ~E_1~0);" "assume !(0 == ~E_2~0);" "assume !(0 == ~E_3~0);" "assume !(0 == ~E_4~0);" "assume !(0 == ~E_5~0);" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume 1 == ~m_pc~0;" "assume 1 == ~M_E~0;is_master_triggered_~__retres1~0#1 := 1;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume !(0 != activate_threads_~tmp~1#1);" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume 1 == ~t1_pc~0;" "assume 1 == ~E_1~0;is_transmit1_triggered_~__retres1~1#1 := 1;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume !(0 != activate_threads_~tmp___0~0#1);" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume 1 == ~t2_pc~0;" "assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume 0 != activate_threads_~tmp___1~0#1;~t2_st~0 := 0;" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume 1 == ~t3_pc~0;" "assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume !(0 != activate_threads_~tmp___2~0#1);" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume 1 == ~t4_pc~0;" "assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~4#1 := 1;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume !(0 != activate_threads_~tmp___3~0#1);" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume 1 == ~t5_pc~0;" "assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume !(0 != activate_threads_~tmp___4~0#1);" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume !(1 == ~T1_E~0);" "assume !(1 == ~T2_E~0);" "assume !(1 == ~T3_E~0);" "assume 1 == ~T4_E~0;~T4_E~0 := 2;" "assume !(1 == ~T5_E~0);" "assume !(1 == ~E_1~0);" "assume !(1 == ~E_2~0);" "assume !(1 == ~E_3~0);" "assume !(1 == ~E_4~0);" "assume !(1 == ~E_5~0);" "assume { :end_inline_reset_delta_events } true;" 
[2025-02-06 19:52:27,840 INFO  L754   eck$LassoCheckResult]: Loop: "assume true;" "start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1;" "assume true;" "assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "eval_#t~ret4#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1;" "assume !(0 != eval_~tmp~0#1);" "havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;assume { :end_inline_eval } true;start_simulation_~kernel_st~0#1 := 2;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;start_simulation_~kernel_st~0#1 := 3;assume { :begin_inline_fire_delta_events } true;" "assume 0 == ~M_E~0;~M_E~0 := 1;" "assume 0 == ~T1_E~0;~T1_E~0 := 1;" "assume 0 == ~T2_E~0;~T2_E~0 := 1;" "assume 0 == ~T3_E~0;~T3_E~0 := 1;" "assume 0 == ~T4_E~0;~T4_E~0 := 1;" "assume 0 == ~T5_E~0;~T5_E~0 := 1;" "assume 0 == ~E_1~0;~E_1~0 := 1;" "assume 0 == ~E_2~0;~E_2~0 := 1;" "assume 0 == ~E_3~0;~E_3~0 := 1;" "assume 0 == ~E_4~0;~E_4~0 := 1;" "assume 0 == ~E_5~0;~E_5~0 := 1;" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume 1 == ~m_pc~0;" "assume 1 == ~M_E~0;is_master_triggered_~__retres1~0#1 := 1;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume 0 != activate_threads_~tmp~1#1;~m_st~0 := 0;" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume 1 == ~t1_pc~0;" "assume 1 == ~E_1~0;is_transmit1_triggered_~__retres1~1#1 := 1;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume 0 != activate_threads_~tmp___0~0#1;~t1_st~0 := 0;" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume 0 != activate_threads_~tmp___1~0#1;~t2_st~0 := 0;" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume 1 == ~t3_pc~0;" "assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume 0 != activate_threads_~tmp___2~0#1;~t3_st~0 := 0;" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume 1 == ~t4_pc~0;" "assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~4#1 := 1;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume 0 != activate_threads_~tmp___3~0#1;~t4_st~0 := 0;" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume 0 != activate_threads_~tmp___4~0#1;~t5_st~0 := 0;" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume 1 == ~M_E~0;~M_E~0 := 2;" "assume 1 == ~T1_E~0;~T1_E~0 := 2;" "assume 1 == ~T2_E~0;~T2_E~0 := 2;" "assume 1 == ~T3_E~0;~T3_E~0 := 2;" "assume 1 == ~T4_E~0;~T4_E~0 := 2;" "assume !(1 == ~T5_E~0);" "assume 1 == ~E_1~0;~E_1~0 := 2;" "assume 1 == ~E_2~0;~E_2~0 := 2;" "assume 1 == ~E_3~0;~E_3~0 := 2;" "assume 1 == ~E_4~0;~E_4~0 := 2;" "assume 1 == ~E_5~0;~E_5~0 := 2;" "assume { :end_inline_reset_delta_events } true;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "start_simulation_#t~ret18#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;start_simulation_~tmp~3#1 := start_simulation_#t~ret18#1;havoc start_simulation_#t~ret18#1;" "assume !(0 == start_simulation_~tmp~3#1);" "assume { :begin_inline_stop_simulation } true;havoc stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;havoc stop_simulation_~tmp~2#1;havoc stop_simulation_~__retres2~0#1;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "stop_simulation_#t~ret17#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;stop_simulation_~tmp~2#1 := stop_simulation_#t~ret17#1;havoc stop_simulation_#t~ret17#1;" "assume 0 != stop_simulation_~tmp~2#1;stop_simulation_~__retres2~0#1 := 0;" "stop_simulation_#res#1 := stop_simulation_~__retres2~0#1;" "start_simulation_#t~ret19#1 := stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;assume { :end_inline_stop_simulation } true;start_simulation_~tmp___0~1#1 := start_simulation_#t~ret19#1;havoc start_simulation_#t~ret19#1;" "assume !(0 != start_simulation_~tmp___0~1#1);" 
[2025-02-06 19:52:27,840 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:27,840 INFO  L85        PathProgramCache]: Analyzing trace with hash -1629380651, now seen corresponding path program 1 times
[2025-02-06 19:52:27,840 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:27,841 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [487632886]
[2025-02-06 19:52:27,841 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:27,841 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:27,846 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 71 statements into 1 equivalence classes.
[2025-02-06 19:52:27,851 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 71 of 71 statements.
[2025-02-06 19:52:27,851 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:27,851 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:27,884 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:27,884 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:27,884 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [487632886]
[2025-02-06 19:52:27,884 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [487632886] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:27,884 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:27,884 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2025-02-06 19:52:27,885 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1536033147]
[2025-02-06 19:52:27,885 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:27,885 INFO  L757   eck$LassoCheckResult]: stem already infeasible
[2025-02-06 19:52:27,885 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:27,885 INFO  L85        PathProgramCache]: Analyzing trace with hash 939263809, now seen corresponding path program 1 times
[2025-02-06 19:52:27,885 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:27,885 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1825460361]
[2025-02-06 19:52:27,885 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:27,886 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:27,890 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 82 statements into 1 equivalence classes.
[2025-02-06 19:52:27,892 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 82 of 82 statements.
[2025-02-06 19:52:27,892 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:27,892 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:27,910 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:27,911 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:27,911 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1825460361]
[2025-02-06 19:52:27,911 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1825460361] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:27,911 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:27,911 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-06 19:52:27,911 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [756637241]
[2025-02-06 19:52:27,911 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:27,911 INFO  L769   eck$LassoCheckResult]: loop already infeasible
[2025-02-06 19:52:27,911 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-06 19:52:27,912 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2025-02-06 19:52:27,912 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2025-02-06 19:52:27,912 INFO  L87              Difference]: Start difference. First operand 511 states and 754 transitions. cyclomatic complexity: 244 Second operand  has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 2 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:27,967 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-06 19:52:27,967 INFO  L93              Difference]: Finished difference Result 935 states and 1364 transitions.
[2025-02-06 19:52:27,967 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 935 states and 1364 transitions.
[2025-02-06 19:52:27,971 INFO  L131   ngComponentsAnalysis]: Automaton has 2 accepting balls. 857
[2025-02-06 19:52:27,975 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 935 states to 935 states and 1364 transitions.
[2025-02-06 19:52:27,975 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 935
[2025-02-06 19:52:27,975 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 935
[2025-02-06 19:52:27,976 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 935 states and 1364 transitions.
[2025-02-06 19:52:27,977 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2025-02-06 19:52:27,977 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 935 states and 1364 transitions.
[2025-02-06 19:52:27,978 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 935 states and 1364 transitions.
[2025-02-06 19:52:27,985 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 935 to 892.
[2025-02-06 19:52:27,986 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 892 states, 892 states have (on average 1.4630044843049328) internal successors, (1305), 891 states have internal predecessors, (1305), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:27,989 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 892 states and 1305 transitions.
[2025-02-06 19:52:27,989 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 892 states and 1305 transitions.
[2025-02-06 19:52:27,989 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2025-02-06 19:52:27,990 INFO  L432   stractBuchiCegarLoop]: Abstraction has 892 states and 1305 transitions.
[2025-02-06 19:52:27,990 INFO  L338   stractBuchiCegarLoop]: ======== Iteration 8 ============
[2025-02-06 19:52:27,990 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 892 states and 1305 transitions.
[2025-02-06 19:52:27,993 INFO  L131   ngComponentsAnalysis]: Automaton has 2 accepting balls. 814
[2025-02-06 19:52:27,993 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-06 19:52:27,993 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-06 19:52:27,993 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem 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]
[2025-02-06 19:52:27,994 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop 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]
[2025-02-06 19:52:27,994 INFO  L752   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;" "assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;assume { :begin_inline_init_threads } true;" "assume 1 == ~m_i~0;~m_st~0 := 0;" "assume 1 == ~t1_i~0;~t1_st~0 := 0;" "assume 1 == ~t2_i~0;~t2_st~0 := 0;" "assume 1 == ~t3_i~0;~t3_st~0 := 0;" "assume 1 == ~t4_i~0;~t4_st~0 := 0;" "assume 1 == ~t5_i~0;~t5_st~0 := 0;" "assume { :end_inline_init_threads } true;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume !(0 == ~T1_E~0);" "assume !(0 == ~T2_E~0);" "assume !(0 == ~T3_E~0);" "assume !(0 == ~T4_E~0);" "assume !(0 == ~T5_E~0);" "assume !(0 == ~E_1~0);" "assume !(0 == ~E_2~0);" "assume !(0 == ~E_3~0);" "assume !(0 == ~E_4~0);" "assume !(0 == ~E_5~0);" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume !(0 != activate_threads_~tmp~1#1);" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume 1 == ~t1_pc~0;" "assume 1 == ~E_1~0;is_transmit1_triggered_~__retres1~1#1 := 1;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume !(0 != activate_threads_~tmp___0~0#1);" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume 1 == ~t2_pc~0;" "assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume 0 != activate_threads_~tmp___1~0#1;~t2_st~0 := 0;" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume 1 == ~t3_pc~0;" "assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume !(0 != activate_threads_~tmp___2~0#1);" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume 1 == ~t4_pc~0;" "assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~4#1 := 1;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume !(0 != activate_threads_~tmp___3~0#1);" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume 1 == ~t5_pc~0;" "assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume !(0 != activate_threads_~tmp___4~0#1);" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume !(1 == ~T1_E~0);" "assume !(1 == ~T2_E~0);" "assume !(1 == ~T3_E~0);" "assume 1 == ~T4_E~0;~T4_E~0 := 2;" "assume !(1 == ~T5_E~0);" "assume !(1 == ~E_1~0);" "assume !(1 == ~E_2~0);" "assume !(1 == ~E_3~0);" "assume !(1 == ~E_4~0);" "assume !(1 == ~E_5~0);" "assume { :end_inline_reset_delta_events } true;" 
[2025-02-06 19:52:27,994 INFO  L754   eck$LassoCheckResult]: Loop: "assume true;" "start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1;" "assume true;" "assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "eval_#t~ret4#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1;" "assume !(0 != eval_~tmp~0#1);" "havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;assume { :end_inline_eval } true;start_simulation_~kernel_st~0#1 := 2;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;start_simulation_~kernel_st~0#1 := 3;assume { :begin_inline_fire_delta_events } true;" "assume 0 == ~M_E~0;~M_E~0 := 1;" "assume 0 == ~T1_E~0;~T1_E~0 := 1;" "assume 0 == ~T2_E~0;~T2_E~0 := 1;" "assume 0 == ~T3_E~0;~T3_E~0 := 1;" "assume 0 == ~T4_E~0;~T4_E~0 := 1;" "assume 0 == ~T5_E~0;~T5_E~0 := 1;" "assume 0 == ~E_1~0;~E_1~0 := 1;" "assume 0 == ~E_2~0;~E_2~0 := 1;" "assume 0 == ~E_3~0;~E_3~0 := 1;" "assume 0 == ~E_4~0;~E_4~0 := 1;" "assume 0 == ~E_5~0;~E_5~0 := 1;" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume 0 != activate_threads_~tmp~1#1;~m_st~0 := 0;" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume 0 != activate_threads_~tmp___0~0#1;~t1_st~0 := 0;" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume 1 == ~t2_pc~0;" "assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume 0 != activate_threads_~tmp___1~0#1;~t2_st~0 := 0;" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume 1 == ~t3_pc~0;" "assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume 0 != activate_threads_~tmp___2~0#1;~t3_st~0 := 0;" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume 1 == ~t4_pc~0;" "assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~4#1 := 1;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume 0 != activate_threads_~tmp___3~0#1;~t4_st~0 := 0;" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume 0 != activate_threads_~tmp___4~0#1;~t5_st~0 := 0;" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume 1 == ~M_E~0;~M_E~0 := 2;" "assume 1 == ~T1_E~0;~T1_E~0 := 2;" "assume 1 == ~T2_E~0;~T2_E~0 := 2;" "assume 1 == ~T3_E~0;~T3_E~0 := 2;" "assume 1 == ~T4_E~0;~T4_E~0 := 2;" "assume !(1 == ~T5_E~0);" "assume 1 == ~E_1~0;~E_1~0 := 2;" "assume 1 == ~E_2~0;~E_2~0 := 2;" "assume 1 == ~E_3~0;~E_3~0 := 2;" "assume 1 == ~E_4~0;~E_4~0 := 2;" "assume 1 == ~E_5~0;~E_5~0 := 2;" "assume { :end_inline_reset_delta_events } true;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "start_simulation_#t~ret18#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;start_simulation_~tmp~3#1 := start_simulation_#t~ret18#1;havoc start_simulation_#t~ret18#1;" "assume !(0 == start_simulation_~tmp~3#1);" "assume { :begin_inline_stop_simulation } true;havoc stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;havoc stop_simulation_~tmp~2#1;havoc stop_simulation_~__retres2~0#1;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "stop_simulation_#t~ret17#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;stop_simulation_~tmp~2#1 := stop_simulation_#t~ret17#1;havoc stop_simulation_#t~ret17#1;" "assume 0 != stop_simulation_~tmp~2#1;stop_simulation_~__retres2~0#1 := 0;" "stop_simulation_#res#1 := stop_simulation_~__retres2~0#1;" "start_simulation_#t~ret19#1 := stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;assume { :end_inline_stop_simulation } true;start_simulation_~tmp___0~1#1 := start_simulation_#t~ret19#1;havoc start_simulation_#t~ret19#1;" "assume !(0 != start_simulation_~tmp___0~1#1);" 
[2025-02-06 19:52:27,994 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:27,994 INFO  L85        PathProgramCache]: Analyzing trace with hash -306711246, now seen corresponding path program 1 times
[2025-02-06 19:52:27,995 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:27,995 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [577660004]
[2025-02-06 19:52:27,995 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:27,995 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:28,001 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 71 statements into 1 equivalence classes.
[2025-02-06 19:52:28,004 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 71 of 71 statements.
[2025-02-06 19:52:28,004 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:28,004 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:28,034 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:28,034 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:28,034 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [577660004]
[2025-02-06 19:52:28,035 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [577660004] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:28,035 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:28,035 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2025-02-06 19:52:28,035 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1402000597]
[2025-02-06 19:52:28,035 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:28,036 INFO  L757   eck$LassoCheckResult]: stem already infeasible
[2025-02-06 19:52:28,036 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:28,036 INFO  L85        PathProgramCache]: Analyzing trace with hash -849084578, now seen corresponding path program 3 times
[2025-02-06 19:52:28,036 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:28,038 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [588529284]
[2025-02-06 19:52:28,038 INFO  L95    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2
[2025-02-06 19:52:28,038 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:28,044 INFO  L108    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 82 statements into 1 equivalence classes.
[2025-02-06 19:52:28,048 INFO  L111    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) and asserted 82 of 82 statements.
[2025-02-06 19:52:28,049 INFO  L114    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s)
[2025-02-06 19:52:28,049 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:28,073 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:28,073 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:28,073 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [588529284]
[2025-02-06 19:52:28,074 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [588529284] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:28,074 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:28,074 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-06 19:52:28,075 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1709972811]
[2025-02-06 19:52:28,075 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:28,075 INFO  L769   eck$LassoCheckResult]: loop already infeasible
[2025-02-06 19:52:28,075 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-06 19:52:28,075 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2025-02-06 19:52:28,075 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2025-02-06 19:52:28,075 INFO  L87              Difference]: Start difference. First operand 892 states and 1305 transitions. cyclomatic complexity: 415 Second operand  has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 2 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:28,124 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-06 19:52:28,124 INFO  L93              Difference]: Finished difference Result 1607 states and 2335 transitions.
[2025-02-06 19:52:28,124 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 1607 states and 2335 transitions.
[2025-02-06 19:52:28,133 INFO  L131   ngComponentsAnalysis]: Automaton has 4 accepting balls. 1524
[2025-02-06 19:52:28,139 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 1607 states to 1607 states and 2335 transitions.
[2025-02-06 19:52:28,139 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 1607
[2025-02-06 19:52:28,140 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 1607
[2025-02-06 19:52:28,140 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 1607 states and 2335 transitions.
[2025-02-06 19:52:28,142 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2025-02-06 19:52:28,142 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 1607 states and 2335 transitions.
[2025-02-06 19:52:28,144 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 1607 states and 2335 transitions.
[2025-02-06 19:52:28,163 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 1607 to 1601.
[2025-02-06 19:52:28,165 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 1601 states, 1601 states have (on average 1.4547158026233604) internal successors, (2329), 1600 states have internal predecessors, (2329), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:28,170 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 1601 states and 2329 transitions.
[2025-02-06 19:52:28,170 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 1601 states and 2329 transitions.
[2025-02-06 19:52:28,170 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2025-02-06 19:52:28,172 INFO  L432   stractBuchiCegarLoop]: Abstraction has 1601 states and 2329 transitions.
[2025-02-06 19:52:28,172 INFO  L338   stractBuchiCegarLoop]: ======== Iteration 9 ============
[2025-02-06 19:52:28,172 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 1601 states and 2329 transitions.
[2025-02-06 19:52:28,178 INFO  L131   ngComponentsAnalysis]: Automaton has 4 accepting balls. 1518
[2025-02-06 19:52:28,179 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-06 19:52:28,179 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-06 19:52:28,180 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem 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]
[2025-02-06 19:52:28,180 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop 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]
[2025-02-06 19:52:28,180 INFO  L752   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;" "assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;assume { :begin_inline_init_threads } true;" "assume 1 == ~m_i~0;~m_st~0 := 0;" "assume 1 == ~t1_i~0;~t1_st~0 := 0;" "assume 1 == ~t2_i~0;~t2_st~0 := 0;" "assume 1 == ~t3_i~0;~t3_st~0 := 0;" "assume 1 == ~t4_i~0;~t4_st~0 := 0;" "assume 1 == ~t5_i~0;~t5_st~0 := 0;" "assume { :end_inline_init_threads } true;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume !(0 == ~T1_E~0);" "assume !(0 == ~T2_E~0);" "assume !(0 == ~T3_E~0);" "assume !(0 == ~T4_E~0);" "assume !(0 == ~T5_E~0);" "assume !(0 == ~E_1~0);" "assume !(0 == ~E_2~0);" "assume !(0 == ~E_3~0);" "assume !(0 == ~E_4~0);" "assume !(0 == ~E_5~0);" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume !(0 != activate_threads_~tmp~1#1);" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume !(0 != activate_threads_~tmp___0~0#1);" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume 1 == ~t2_pc~0;" "assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume 0 != activate_threads_~tmp___1~0#1;~t2_st~0 := 0;" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume 1 == ~t3_pc~0;" "assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume !(0 != activate_threads_~tmp___2~0#1);" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume 1 == ~t4_pc~0;" "assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~4#1 := 1;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume !(0 != activate_threads_~tmp___3~0#1);" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume 1 == ~t5_pc~0;" "assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume !(0 != activate_threads_~tmp___4~0#1);" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume !(1 == ~T1_E~0);" "assume !(1 == ~T2_E~0);" "assume !(1 == ~T3_E~0);" "assume 1 == ~T4_E~0;~T4_E~0 := 2;" "assume !(1 == ~T5_E~0);" "assume !(1 == ~E_1~0);" "assume !(1 == ~E_2~0);" "assume !(1 == ~E_3~0);" "assume !(1 == ~E_4~0);" "assume !(1 == ~E_5~0);" "assume { :end_inline_reset_delta_events } true;" 
[2025-02-06 19:52:28,180 INFO  L754   eck$LassoCheckResult]: Loop: "assume true;" "start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1;" "assume true;" "assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "eval_#t~ret4#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1;" "assume !(0 != eval_~tmp~0#1);" "havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;assume { :end_inline_eval } true;start_simulation_~kernel_st~0#1 := 2;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;start_simulation_~kernel_st~0#1 := 3;assume { :begin_inline_fire_delta_events } true;" "assume 0 == ~M_E~0;~M_E~0 := 1;" "assume 0 == ~T1_E~0;~T1_E~0 := 1;" "assume 0 == ~T2_E~0;~T2_E~0 := 1;" "assume 0 == ~T3_E~0;~T3_E~0 := 1;" "assume 0 == ~T4_E~0;~T4_E~0 := 1;" "assume 0 == ~T5_E~0;~T5_E~0 := 1;" "assume 0 == ~E_1~0;~E_1~0 := 1;" "assume 0 == ~E_2~0;~E_2~0 := 1;" "assume 0 == ~E_3~0;~E_3~0 := 1;" "assume 0 == ~E_4~0;~E_4~0 := 1;" "assume 0 == ~E_5~0;~E_5~0 := 1;" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume 0 != activate_threads_~tmp~1#1;~m_st~0 := 0;" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume 0 != activate_threads_~tmp___0~0#1;~t1_st~0 := 0;" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume 1 == ~t2_pc~0;" "assume 1 == ~E_2~0;is_transmit2_triggered_~__retres1~2#1 := 1;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume 0 != activate_threads_~tmp___1~0#1;~t2_st~0 := 0;" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume 1 == ~t3_pc~0;" "assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume 0 != activate_threads_~tmp___2~0#1;~t3_st~0 := 0;" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume 1 == ~t4_pc~0;" "assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~4#1 := 1;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume 0 != activate_threads_~tmp___3~0#1;~t4_st~0 := 0;" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume 1 == ~t5_pc~0;" "assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume 0 != activate_threads_~tmp___4~0#1;~t5_st~0 := 0;" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume 1 == ~M_E~0;~M_E~0 := 2;" "assume 1 == ~T1_E~0;~T1_E~0 := 2;" "assume 1 == ~T2_E~0;~T2_E~0 := 2;" "assume 1 == ~T3_E~0;~T3_E~0 := 2;" "assume 1 == ~T4_E~0;~T4_E~0 := 2;" "assume !(1 == ~T5_E~0);" "assume 1 == ~E_1~0;~E_1~0 := 2;" "assume 1 == ~E_2~0;~E_2~0 := 2;" "assume 1 == ~E_3~0;~E_3~0 := 2;" "assume 1 == ~E_4~0;~E_4~0 := 2;" "assume 1 == ~E_5~0;~E_5~0 := 2;" "assume { :end_inline_reset_delta_events } true;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "start_simulation_#t~ret18#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;start_simulation_~tmp~3#1 := start_simulation_#t~ret18#1;havoc start_simulation_#t~ret18#1;" "assume !(0 == start_simulation_~tmp~3#1);" "assume { :begin_inline_stop_simulation } true;havoc stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;havoc stop_simulation_~tmp~2#1;havoc stop_simulation_~__retres2~0#1;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "stop_simulation_#t~ret17#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;stop_simulation_~tmp~2#1 := stop_simulation_#t~ret17#1;havoc stop_simulation_#t~ret17#1;" "assume 0 != stop_simulation_~tmp~2#1;stop_simulation_~__retres2~0#1 := 0;" "stop_simulation_#res#1 := stop_simulation_~__retres2~0#1;" "start_simulation_#t~ret19#1 := stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;assume { :end_inline_stop_simulation } true;start_simulation_~tmp___0~1#1 := start_simulation_#t~ret19#1;havoc start_simulation_#t~ret19#1;" "assume !(0 != start_simulation_~tmp___0~1#1);" 
[2025-02-06 19:52:28,181 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:28,181 INFO  L85        PathProgramCache]: Analyzing trace with hash -606284721, now seen corresponding path program 1 times
[2025-02-06 19:52:28,181 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:28,181 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [539875419]
[2025-02-06 19:52:28,181 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:28,181 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:28,188 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 71 statements into 1 equivalence classes.
[2025-02-06 19:52:28,191 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 71 of 71 statements.
[2025-02-06 19:52:28,191 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:28,191 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:28,225 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:28,225 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:28,225 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [539875419]
[2025-02-06 19:52:28,225 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [539875419] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:28,225 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:28,225 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2025-02-06 19:52:28,225 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1059301309]
[2025-02-06 19:52:28,225 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:28,226 INFO  L757   eck$LassoCheckResult]: stem already infeasible
[2025-02-06 19:52:28,226 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:28,226 INFO  L85        PathProgramCache]: Analyzing trace with hash 525802689, now seen corresponding path program 1 times
[2025-02-06 19:52:28,226 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:28,226 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1514811546]
[2025-02-06 19:52:28,226 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:28,226 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:28,234 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 82 statements into 1 equivalence classes.
[2025-02-06 19:52:28,238 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 82 of 82 statements.
[2025-02-06 19:52:28,238 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:28,238 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:28,260 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:28,260 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:28,260 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1514811546]
[2025-02-06 19:52:28,260 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1514811546] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:28,260 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:28,260 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-06 19:52:28,261 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [481860411]
[2025-02-06 19:52:28,261 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:28,261 INFO  L769   eck$LassoCheckResult]: loop already infeasible
[2025-02-06 19:52:28,261 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-06 19:52:28,261 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2025-02-06 19:52:28,261 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2025-02-06 19:52:28,261 INFO  L87              Difference]: Start difference. First operand 1601 states and 2329 transitions. cyclomatic complexity: 732 Second operand  has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 2 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:28,316 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-06 19:52:28,316 INFO  L93              Difference]: Finished difference Result 2926 states and 4232 transitions.
[2025-02-06 19:52:28,317 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 2926 states and 4232 transitions.
[2025-02-06 19:52:28,333 INFO  L131   ngComponentsAnalysis]: Automaton has 8 accepting balls. 2832
[2025-02-06 19:52:28,345 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 2926 states to 2926 states and 4232 transitions.
[2025-02-06 19:52:28,346 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 2926
[2025-02-06 19:52:28,348 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 2926
[2025-02-06 19:52:28,348 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 2926 states and 4232 transitions.
[2025-02-06 19:52:28,351 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2025-02-06 19:52:28,352 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 2926 states and 4232 transitions.
[2025-02-06 19:52:28,354 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 2926 states and 4232 transitions.
[2025-02-06 19:52:28,387 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 2926 to 2914.
[2025-02-06 19:52:28,391 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 2914 states, 2914 states have (on average 1.448181194234729) internal successors, (4220), 2913 states have internal predecessors, (4220), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:28,401 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2914 states to 2914 states and 4220 transitions.
[2025-02-06 19:52:28,401 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 2914 states and 4220 transitions.
[2025-02-06 19:52:28,402 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2025-02-06 19:52:28,402 INFO  L432   stractBuchiCegarLoop]: Abstraction has 2914 states and 4220 transitions.
[2025-02-06 19:52:28,402 INFO  L338   stractBuchiCegarLoop]: ======== Iteration 10 ============
[2025-02-06 19:52:28,403 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 2914 states and 4220 transitions.
[2025-02-06 19:52:28,414 INFO  L131   ngComponentsAnalysis]: Automaton has 8 accepting balls. 2820
[2025-02-06 19:52:28,414 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-06 19:52:28,414 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-06 19:52:28,415 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem 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]
[2025-02-06 19:52:28,415 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop 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]
[2025-02-06 19:52:28,415 INFO  L752   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;" "assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;assume { :begin_inline_init_threads } true;" "assume 1 == ~m_i~0;~m_st~0 := 0;" "assume 1 == ~t1_i~0;~t1_st~0 := 0;" "assume 1 == ~t2_i~0;~t2_st~0 := 0;" "assume 1 == ~t3_i~0;~t3_st~0 := 0;" "assume 1 == ~t4_i~0;~t4_st~0 := 0;" "assume 1 == ~t5_i~0;~t5_st~0 := 0;" "assume { :end_inline_init_threads } true;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume !(0 == ~T1_E~0);" "assume !(0 == ~T2_E~0);" "assume !(0 == ~T3_E~0);" "assume !(0 == ~T4_E~0);" "assume !(0 == ~T5_E~0);" "assume !(0 == ~E_1~0);" "assume !(0 == ~E_2~0);" "assume !(0 == ~E_3~0);" "assume !(0 == ~E_4~0);" "assume !(0 == ~E_5~0);" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume !(0 != activate_threads_~tmp~1#1);" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume !(0 != activate_threads_~tmp___0~0#1);" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume 0 != activate_threads_~tmp___1~0#1;~t2_st~0 := 0;" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume 1 == ~t3_pc~0;" "assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume !(0 != activate_threads_~tmp___2~0#1);" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume 1 == ~t4_pc~0;" "assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~4#1 := 1;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume !(0 != activate_threads_~tmp___3~0#1);" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume 1 == ~t5_pc~0;" "assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume !(0 != activate_threads_~tmp___4~0#1);" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume !(1 == ~T1_E~0);" "assume !(1 == ~T2_E~0);" "assume !(1 == ~T3_E~0);" "assume 1 == ~T4_E~0;~T4_E~0 := 2;" "assume !(1 == ~T5_E~0);" "assume !(1 == ~E_1~0);" "assume !(1 == ~E_2~0);" "assume !(1 == ~E_3~0);" "assume !(1 == ~E_4~0);" "assume !(1 == ~E_5~0);" "assume { :end_inline_reset_delta_events } true;" 
[2025-02-06 19:52:28,416 INFO  L754   eck$LassoCheckResult]: Loop: "assume true;" "start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1;" "assume true;" "assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "eval_#t~ret4#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1;" "assume !(0 != eval_~tmp~0#1);" "havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;assume { :end_inline_eval } true;start_simulation_~kernel_st~0#1 := 2;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;start_simulation_~kernel_st~0#1 := 3;assume { :begin_inline_fire_delta_events } true;" "assume 0 == ~M_E~0;~M_E~0 := 1;" "assume 0 == ~T1_E~0;~T1_E~0 := 1;" "assume 0 == ~T2_E~0;~T2_E~0 := 1;" "assume 0 == ~T3_E~0;~T3_E~0 := 1;" "assume 0 == ~T4_E~0;~T4_E~0 := 1;" "assume 0 == ~T5_E~0;~T5_E~0 := 1;" "assume 0 == ~E_1~0;~E_1~0 := 1;" "assume 0 == ~E_2~0;~E_2~0 := 1;" "assume 0 == ~E_3~0;~E_3~0 := 1;" "assume 0 == ~E_4~0;~E_4~0 := 1;" "assume 0 == ~E_5~0;~E_5~0 := 1;" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume 0 != activate_threads_~tmp~1#1;~m_st~0 := 0;" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume 0 != activate_threads_~tmp___0~0#1;~t1_st~0 := 0;" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume 0 != activate_threads_~tmp___1~0#1;~t2_st~0 := 0;" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume !(1 == ~t3_pc~0);" "is_transmit3_triggered_~__retres1~3#1 := 0;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume 0 != activate_threads_~tmp___2~0#1;~t3_st~0 := 0;" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume !(1 == ~t4_pc~0);" "is_transmit4_triggered_~__retres1~4#1 := 0;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume 0 != activate_threads_~tmp___3~0#1;~t4_st~0 := 0;" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume 0 != activate_threads_~tmp___4~0#1;~t5_st~0 := 0;" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume 1 == ~M_E~0;~M_E~0 := 2;" "assume 1 == ~T1_E~0;~T1_E~0 := 2;" "assume 1 == ~T2_E~0;~T2_E~0 := 2;" "assume 1 == ~T3_E~0;~T3_E~0 := 2;" "assume 1 == ~T4_E~0;~T4_E~0 := 2;" "assume !(1 == ~T5_E~0);" "assume 1 == ~E_1~0;~E_1~0 := 2;" "assume 1 == ~E_2~0;~E_2~0 := 2;" "assume 1 == ~E_3~0;~E_3~0 := 2;" "assume 1 == ~E_4~0;~E_4~0 := 2;" "assume 1 == ~E_5~0;~E_5~0 := 2;" "assume { :end_inline_reset_delta_events } true;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "start_simulation_#t~ret18#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;start_simulation_~tmp~3#1 := start_simulation_#t~ret18#1;havoc start_simulation_#t~ret18#1;" "assume !(0 == start_simulation_~tmp~3#1);" "assume { :begin_inline_stop_simulation } true;havoc stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;havoc stop_simulation_~tmp~2#1;havoc stop_simulation_~__retres2~0#1;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "stop_simulation_#t~ret17#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;stop_simulation_~tmp~2#1 := stop_simulation_#t~ret17#1;havoc stop_simulation_#t~ret17#1;" "assume 0 != stop_simulation_~tmp~2#1;stop_simulation_~__retres2~0#1 := 0;" "stop_simulation_#res#1 := stop_simulation_~__retres2~0#1;" "start_simulation_#t~ret19#1 := stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;assume { :end_inline_stop_simulation } true;start_simulation_~tmp___0~1#1 := start_simulation_#t~ret19#1;havoc start_simulation_#t~ret19#1;" "assume !(0 != start_simulation_~tmp___0~1#1);" 
[2025-02-06 19:52:28,416 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:28,416 INFO  L85        PathProgramCache]: Analyzing trace with hash -2106946260, now seen corresponding path program 1 times
[2025-02-06 19:52:28,416 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:28,416 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [908749480]
[2025-02-06 19:52:28,416 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:28,417 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:28,423 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 71 statements into 1 equivalence classes.
[2025-02-06 19:52:28,425 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 71 of 71 statements.
[2025-02-06 19:52:28,425 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:28,425 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:28,466 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:28,467 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:28,467 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [908749480]
[2025-02-06 19:52:28,467 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [908749480] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:28,467 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:28,468 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2025-02-06 19:52:28,468 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1576623350]
[2025-02-06 19:52:28,468 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:28,468 INFO  L757   eck$LassoCheckResult]: stem already infeasible
[2025-02-06 19:52:28,469 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:28,469 INFO  L85        PathProgramCache]: Analyzing trace with hash -1326650187, now seen corresponding path program 1 times
[2025-02-06 19:52:28,469 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:28,469 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1991967818]
[2025-02-06 19:52:28,470 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:28,470 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:28,477 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 82 statements into 1 equivalence classes.
[2025-02-06 19:52:28,480 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 82 of 82 statements.
[2025-02-06 19:52:28,480 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:28,480 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:28,504 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:28,504 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:28,504 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1991967818]
[2025-02-06 19:52:28,504 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1991967818] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:28,504 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:28,504 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-06 19:52:28,504 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1595210125]
[2025-02-06 19:52:28,504 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:28,504 INFO  L769   eck$LassoCheckResult]: loop already infeasible
[2025-02-06 19:52:28,504 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-06 19:52:28,505 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2025-02-06 19:52:28,505 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2025-02-06 19:52:28,505 INFO  L87              Difference]: Start difference. First operand 2914 states and 4220 transitions. cyclomatic complexity: 1314 Second operand  has 5 states, 5 states have (on average 14.2) internal successors, (71), 5 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:28,643 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-06 19:52:28,643 INFO  L93              Difference]: Finished difference Result 2986 states and 4271 transitions.
[2025-02-06 19:52:28,643 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 2986 states and 4271 transitions.
[2025-02-06 19:52:28,676 INFO  L131   ngComponentsAnalysis]: Automaton has 8 accepting balls. 2892
[2025-02-06 19:52:28,684 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 2986 states to 2986 states and 4271 transitions.
[2025-02-06 19:52:28,685 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 2986
[2025-02-06 19:52:28,686 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 2986
[2025-02-06 19:52:28,687 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 2986 states and 4271 transitions.
[2025-02-06 19:52:28,689 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2025-02-06 19:52:28,689 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 2986 states and 4271 transitions.
[2025-02-06 19:52:28,691 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 2986 states and 4271 transitions.
[2025-02-06 19:52:28,711 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 2986 to 2986.
[2025-02-06 19:52:28,715 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 2986 states, 2986 states have (on average 1.4303415941058273) internal successors, (4271), 2985 states have internal predecessors, (4271), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:28,721 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2986 states to 2986 states and 4271 transitions.
[2025-02-06 19:52:28,721 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 2986 states and 4271 transitions.
[2025-02-06 19:52:28,722 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2025-02-06 19:52:28,723 INFO  L432   stractBuchiCegarLoop]: Abstraction has 2986 states and 4271 transitions.
[2025-02-06 19:52:28,723 INFO  L338   stractBuchiCegarLoop]: ======== Iteration 11 ============
[2025-02-06 19:52:28,723 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 2986 states and 4271 transitions.
[2025-02-06 19:52:28,729 INFO  L131   ngComponentsAnalysis]: Automaton has 8 accepting balls. 2892
[2025-02-06 19:52:28,730 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-06 19:52:28,730 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-06 19:52:28,730 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem 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]
[2025-02-06 19:52:28,730 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop 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]
[2025-02-06 19:52:28,731 INFO  L752   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;" "assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;assume { :begin_inline_init_threads } true;" "assume 1 == ~m_i~0;~m_st~0 := 0;" "assume 1 == ~t1_i~0;~t1_st~0 := 0;" "assume 1 == ~t2_i~0;~t2_st~0 := 0;" "assume 1 == ~t3_i~0;~t3_st~0 := 0;" "assume 1 == ~t4_i~0;~t4_st~0 := 0;" "assume 1 == ~t5_i~0;~t5_st~0 := 0;" "assume { :end_inline_init_threads } true;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume !(0 == ~T1_E~0);" "assume !(0 == ~T2_E~0);" "assume !(0 == ~T3_E~0);" "assume !(0 == ~T4_E~0);" "assume !(0 == ~T5_E~0);" "assume !(0 == ~E_1~0);" "assume !(0 == ~E_2~0);" "assume !(0 == ~E_3~0);" "assume !(0 == ~E_4~0);" "assume !(0 == ~E_5~0);" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume !(0 != activate_threads_~tmp~1#1);" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume !(0 != activate_threads_~tmp___0~0#1);" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume !(0 != activate_threads_~tmp___1~0#1);" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume 1 == ~t3_pc~0;" "assume 1 == ~E_3~0;is_transmit3_triggered_~__retres1~3#1 := 1;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume !(0 != activate_threads_~tmp___2~0#1);" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume 1 == ~t4_pc~0;" "assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~4#1 := 1;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume !(0 != activate_threads_~tmp___3~0#1);" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume 1 == ~t5_pc~0;" "assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume !(0 != activate_threads_~tmp___4~0#1);" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume !(1 == ~T1_E~0);" "assume !(1 == ~T2_E~0);" "assume !(1 == ~T3_E~0);" "assume 1 == ~T4_E~0;~T4_E~0 := 2;" "assume !(1 == ~T5_E~0);" "assume !(1 == ~E_1~0);" "assume !(1 == ~E_2~0);" "assume !(1 == ~E_3~0);" "assume !(1 == ~E_4~0);" "assume !(1 == ~E_5~0);" "assume { :end_inline_reset_delta_events } true;" 
[2025-02-06 19:52:28,731 INFO  L754   eck$LassoCheckResult]: Loop: "assume true;" "start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1;" "assume true;" "assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "eval_#t~ret4#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1;" "assume !(0 != eval_~tmp~0#1);" "havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;assume { :end_inline_eval } true;start_simulation_~kernel_st~0#1 := 2;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;start_simulation_~kernel_st~0#1 := 3;assume { :begin_inline_fire_delta_events } true;" "assume 0 == ~M_E~0;~M_E~0 := 1;" "assume 0 == ~T1_E~0;~T1_E~0 := 1;" "assume 0 == ~T2_E~0;~T2_E~0 := 1;" "assume 0 == ~T3_E~0;~T3_E~0 := 1;" "assume 0 == ~T4_E~0;~T4_E~0 := 1;" "assume 0 == ~T5_E~0;~T5_E~0 := 1;" "assume 0 == ~E_1~0;~E_1~0 := 1;" "assume 0 == ~E_2~0;~E_2~0 := 1;" "assume 0 == ~E_3~0;~E_3~0 := 1;" "assume 0 == ~E_4~0;~E_4~0 := 1;" "assume 0 == ~E_5~0;~E_5~0 := 1;" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume 0 != activate_threads_~tmp~1#1;~m_st~0 := 0;" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume 0 != activate_threads_~tmp___0~0#1;~t1_st~0 := 0;" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume !(0 != activate_threads_~tmp___1~0#1);" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume !(1 == ~t3_pc~0);" "is_transmit3_triggered_~__retres1~3#1 := 0;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume 0 != activate_threads_~tmp___2~0#1;~t3_st~0 := 0;" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume 1 == ~t4_pc~0;" "assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~4#1 := 1;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume 0 != activate_threads_~tmp___3~0#1;~t4_st~0 := 0;" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume 0 != activate_threads_~tmp___4~0#1;~t5_st~0 := 0;" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume 1 == ~M_E~0;~M_E~0 := 2;" "assume 1 == ~T1_E~0;~T1_E~0 := 2;" "assume 1 == ~T2_E~0;~T2_E~0 := 2;" "assume 1 == ~T3_E~0;~T3_E~0 := 2;" "assume 1 == ~T4_E~0;~T4_E~0 := 2;" "assume !(1 == ~T5_E~0);" "assume 1 == ~E_1~0;~E_1~0 := 2;" "assume 1 == ~E_2~0;~E_2~0 := 2;" "assume 1 == ~E_3~0;~E_3~0 := 2;" "assume 1 == ~E_4~0;~E_4~0 := 2;" "assume 1 == ~E_5~0;~E_5~0 := 2;" "assume { :end_inline_reset_delta_events } true;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "start_simulation_#t~ret18#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;start_simulation_~tmp~3#1 := start_simulation_#t~ret18#1;havoc start_simulation_#t~ret18#1;" "assume !(0 == start_simulation_~tmp~3#1);" "assume { :begin_inline_stop_simulation } true;havoc stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;havoc stop_simulation_~tmp~2#1;havoc stop_simulation_~__retres2~0#1;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "stop_simulation_#t~ret17#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;stop_simulation_~tmp~2#1 := stop_simulation_#t~ret17#1;havoc stop_simulation_#t~ret17#1;" "assume 0 != stop_simulation_~tmp~2#1;stop_simulation_~__retres2~0#1 := 0;" "stop_simulation_#res#1 := stop_simulation_~__retres2~0#1;" "start_simulation_#t~ret19#1 := stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;assume { :end_inline_stop_simulation } true;start_simulation_~tmp___0~1#1 := start_simulation_#t~ret19#1;havoc start_simulation_#t~ret19#1;" "assume !(0 != start_simulation_~tmp___0~1#1);" 
[2025-02-06 19:52:28,731 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:28,731 INFO  L85        PathProgramCache]: Analyzing trace with hash 177917195, now seen corresponding path program 1 times
[2025-02-06 19:52:28,731 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:28,732 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1844677857]
[2025-02-06 19:52:28,732 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:28,732 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:28,736 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 71 statements into 1 equivalence classes.
[2025-02-06 19:52:28,739 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 71 of 71 statements.
[2025-02-06 19:52:28,739 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:28,739 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:28,778 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:28,778 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:28,778 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1844677857]
[2025-02-06 19:52:28,778 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1844677857] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:28,778 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:28,778 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-06 19:52:28,778 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1222383220]
[2025-02-06 19:52:28,778 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:28,779 INFO  L757   eck$LassoCheckResult]: stem already infeasible
[2025-02-06 19:52:28,779 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:28,779 INFO  L85        PathProgramCache]: Analyzing trace with hash -850682569, now seen corresponding path program 1 times
[2025-02-06 19:52:28,779 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:28,779 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2098180822]
[2025-02-06 19:52:28,779 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:28,779 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:28,784 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 82 statements into 1 equivalence classes.
[2025-02-06 19:52:28,786 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 82 of 82 statements.
[2025-02-06 19:52:28,786 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:28,786 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:28,802 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:28,802 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:28,802 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2098180822]
[2025-02-06 19:52:28,803 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2098180822] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:28,803 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:28,803 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-06 19:52:28,803 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [779016145]
[2025-02-06 19:52:28,803 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:28,803 INFO  L769   eck$LassoCheckResult]: loop already infeasible
[2025-02-06 19:52:28,803 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-06 19:52:28,803 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2025-02-06 19:52:28,803 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2025-02-06 19:52:28,804 INFO  L87              Difference]: Start difference. First operand 2986 states and 4271 transitions. cyclomatic complexity: 1293 Second operand  has 4 states, 4 states have (on average 17.75) internal successors, (71), 3 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:28,931 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-06 19:52:28,932 INFO  L93              Difference]: Finished difference Result 6791 states and 9658 transitions.
[2025-02-06 19:52:28,932 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 6791 states and 9658 transitions.
[2025-02-06 19:52:28,960 INFO  L131   ngComponentsAnalysis]: Automaton has 12 accepting balls. 6634
[2025-02-06 19:52:28,991 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 6791 states to 6791 states and 9658 transitions.
[2025-02-06 19:52:28,992 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 6791
[2025-02-06 19:52:28,999 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 6791
[2025-02-06 19:52:28,999 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 6791 states and 9658 transitions.
[2025-02-06 19:52:29,007 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2025-02-06 19:52:29,008 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 6791 states and 9658 transitions.
[2025-02-06 19:52:29,014 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 6791 states and 9658 transitions.
[2025-02-06 19:52:29,064 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 6791 to 5477.
[2025-02-06 19:52:29,071 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 5477 states, 5477 states have (on average 1.4270586087274055) internal successors, (7816), 5476 states have internal predecessors, (7816), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:29,082 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 5477 states to 5477 states and 7816 transitions.
[2025-02-06 19:52:29,083 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 5477 states and 7816 transitions.
[2025-02-06 19:52:29,083 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2025-02-06 19:52:29,084 INFO  L432   stractBuchiCegarLoop]: Abstraction has 5477 states and 7816 transitions.
[2025-02-06 19:52:29,084 INFO  L338   stractBuchiCegarLoop]: ======== Iteration 12 ============
[2025-02-06 19:52:29,084 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 5477 states and 7816 transitions.
[2025-02-06 19:52:29,100 INFO  L131   ngComponentsAnalysis]: Automaton has 8 accepting balls. 5364
[2025-02-06 19:52:29,100 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-06 19:52:29,100 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-06 19:52:29,101 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem 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]
[2025-02-06 19:52:29,101 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop 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]
[2025-02-06 19:52:29,101 INFO  L752   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;" "assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;assume { :begin_inline_init_threads } true;" "assume 1 == ~m_i~0;~m_st~0 := 0;" "assume 1 == ~t1_i~0;~t1_st~0 := 0;" "assume 1 == ~t2_i~0;~t2_st~0 := 0;" "assume 1 == ~t3_i~0;~t3_st~0 := 0;" "assume 1 == ~t4_i~0;~t4_st~0 := 0;" "assume 1 == ~t5_i~0;~t5_st~0 := 0;" "assume { :end_inline_init_threads } true;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume !(0 == ~T1_E~0);" "assume !(0 == ~T2_E~0);" "assume !(0 == ~T3_E~0);" "assume !(0 == ~T4_E~0);" "assume !(0 == ~T5_E~0);" "assume !(0 == ~E_1~0);" "assume !(0 == ~E_2~0);" "assume !(0 == ~E_3~0);" "assume !(0 == ~E_4~0);" "assume !(0 == ~E_5~0);" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume !(0 != activate_threads_~tmp~1#1);" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume !(0 != activate_threads_~tmp___0~0#1);" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume !(0 != activate_threads_~tmp___1~0#1);" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume !(1 == ~t3_pc~0);" "is_transmit3_triggered_~__retres1~3#1 := 0;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume !(0 != activate_threads_~tmp___2~0#1);" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume 1 == ~t4_pc~0;" "assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~4#1 := 1;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume !(0 != activate_threads_~tmp___3~0#1);" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume 1 == ~t5_pc~0;" "assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume !(0 != activate_threads_~tmp___4~0#1);" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume !(1 == ~T1_E~0);" "assume !(1 == ~T2_E~0);" "assume !(1 == ~T3_E~0);" "assume 1 == ~T4_E~0;~T4_E~0 := 2;" "assume !(1 == ~T5_E~0);" "assume !(1 == ~E_1~0);" "assume !(1 == ~E_2~0);" "assume !(1 == ~E_3~0);" "assume !(1 == ~E_4~0);" "assume !(1 == ~E_5~0);" "assume { :end_inline_reset_delta_events } true;" 
[2025-02-06 19:52:29,102 INFO  L754   eck$LassoCheckResult]: Loop: "assume true;" "start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1;" "assume true;" "assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "eval_#t~ret4#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1;" "assume !(0 != eval_~tmp~0#1);" "havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;assume { :end_inline_eval } true;start_simulation_~kernel_st~0#1 := 2;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;start_simulation_~kernel_st~0#1 := 3;assume { :begin_inline_fire_delta_events } true;" "assume 0 == ~M_E~0;~M_E~0 := 1;" "assume 0 == ~T1_E~0;~T1_E~0 := 1;" "assume 0 == ~T2_E~0;~T2_E~0 := 1;" "assume 0 == ~T3_E~0;~T3_E~0 := 1;" "assume 0 == ~T4_E~0;~T4_E~0 := 1;" "assume 0 == ~T5_E~0;~T5_E~0 := 1;" "assume 0 == ~E_1~0;~E_1~0 := 1;" "assume 0 == ~E_2~0;~E_2~0 := 1;" "assume 0 == ~E_3~0;~E_3~0 := 1;" "assume 0 == ~E_4~0;~E_4~0 := 1;" "assume 0 == ~E_5~0;~E_5~0 := 1;" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume 0 != activate_threads_~tmp~1#1;~m_st~0 := 0;" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume 0 != activate_threads_~tmp___0~0#1;~t1_st~0 := 0;" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume !(0 != activate_threads_~tmp___1~0#1);" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume !(1 == ~t3_pc~0);" "is_transmit3_triggered_~__retres1~3#1 := 0;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume 0 != activate_threads_~tmp___2~0#1;~t3_st~0 := 0;" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume 1 == ~t4_pc~0;" "assume 1 == ~E_4~0;is_transmit4_triggered_~__retres1~4#1 := 1;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume 0 != activate_threads_~tmp___3~0#1;~t4_st~0 := 0;" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume 0 != activate_threads_~tmp___4~0#1;~t5_st~0 := 0;" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume 1 == ~M_E~0;~M_E~0 := 2;" "assume 1 == ~T1_E~0;~T1_E~0 := 2;" "assume 1 == ~T2_E~0;~T2_E~0 := 2;" "assume 1 == ~T3_E~0;~T3_E~0 := 2;" "assume 1 == ~T4_E~0;~T4_E~0 := 2;" "assume !(1 == ~T5_E~0);" "assume 1 == ~E_1~0;~E_1~0 := 2;" "assume 1 == ~E_2~0;~E_2~0 := 2;" "assume 1 == ~E_3~0;~E_3~0 := 2;" "assume 1 == ~E_4~0;~E_4~0 := 2;" "assume 1 == ~E_5~0;~E_5~0 := 2;" "assume { :end_inline_reset_delta_events } true;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "start_simulation_#t~ret18#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;start_simulation_~tmp~3#1 := start_simulation_#t~ret18#1;havoc start_simulation_#t~ret18#1;" "assume !(0 == start_simulation_~tmp~3#1);" "assume { :begin_inline_stop_simulation } true;havoc stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;havoc stop_simulation_~tmp~2#1;havoc stop_simulation_~__retres2~0#1;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "stop_simulation_#t~ret17#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;stop_simulation_~tmp~2#1 := stop_simulation_#t~ret17#1;havoc stop_simulation_#t~ret17#1;" "assume 0 != stop_simulation_~tmp~2#1;stop_simulation_~__retres2~0#1 := 0;" "stop_simulation_#res#1 := stop_simulation_~__retres2~0#1;" "start_simulation_#t~ret19#1 := stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;assume { :end_inline_stop_simulation } true;start_simulation_~tmp___0~1#1 := start_simulation_#t~ret19#1;havoc start_simulation_#t~ret19#1;" "assume !(0 != start_simulation_~tmp___0~1#1);" 
[2025-02-06 19:52:29,103 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:29,103 INFO  L85        PathProgramCache]: Analyzing trace with hash -1196970072, now seen corresponding path program 1 times
[2025-02-06 19:52:29,103 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:29,103 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1250229575]
[2025-02-06 19:52:29,103 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:29,103 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:29,107 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 71 statements into 1 equivalence classes.
[2025-02-06 19:52:29,110 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 71 of 71 statements.
[2025-02-06 19:52:29,110 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:29,110 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:29,131 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:29,131 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:29,131 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1250229575]
[2025-02-06 19:52:29,131 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1250229575] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:29,132 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:29,132 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2025-02-06 19:52:29,132 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [660518149]
[2025-02-06 19:52:29,132 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:29,133 INFO  L757   eck$LassoCheckResult]: stem already infeasible
[2025-02-06 19:52:29,133 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:29,133 INFO  L85        PathProgramCache]: Analyzing trace with hash -850682569, now seen corresponding path program 2 times
[2025-02-06 19:52:29,133 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:29,133 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [660310725]
[2025-02-06 19:52:29,133 INFO  L95    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1
[2025-02-06 19:52:29,133 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:29,138 INFO  L108    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 82 statements into 1 equivalence classes.
[2025-02-06 19:52:29,142 INFO  L111    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 82 of 82 statements.
[2025-02-06 19:52:29,143 INFO  L114    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s)
[2025-02-06 19:52:29,143 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:29,163 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:29,164 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:29,164 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [660310725]
[2025-02-06 19:52:29,164 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [660310725] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:29,164 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:29,164 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-06 19:52:29,164 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1083591167]
[2025-02-06 19:52:29,164 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:29,164 INFO  L769   eck$LassoCheckResult]: loop already infeasible
[2025-02-06 19:52:29,164 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-06 19:52:29,165 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2025-02-06 19:52:29,165 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2025-02-06 19:52:29,165 INFO  L87              Difference]: Start difference. First operand 5477 states and 7816 transitions. cyclomatic complexity: 2347 Second operand  has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 2 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:29,273 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-06 19:52:29,273 INFO  L93              Difference]: Finished difference Result 10104 states and 14389 transitions.
[2025-02-06 19:52:29,273 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 10104 states and 14389 transitions.
[2025-02-06 19:52:29,307 INFO  L131   ngComponentsAnalysis]: Automaton has 16 accepting balls. 9920
[2025-02-06 19:52:29,349 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 10104 states to 10104 states and 14389 transitions.
[2025-02-06 19:52:29,349 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 10104
[2025-02-06 19:52:29,356 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 10104
[2025-02-06 19:52:29,356 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 10104 states and 14389 transitions.
[2025-02-06 19:52:29,367 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2025-02-06 19:52:29,367 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 10104 states and 14389 transitions.
[2025-02-06 19:52:29,374 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 10104 states and 14389 transitions.
[2025-02-06 19:52:29,455 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 10104 to 10056.
[2025-02-06 19:52:29,474 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 10056 states, 10056 states have (on average 1.4261137629276055) internal successors, (14341), 10055 states have internal predecessors, (14341), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:29,499 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 10056 states to 10056 states and 14341 transitions.
[2025-02-06 19:52:29,500 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 10056 states and 14341 transitions.
[2025-02-06 19:52:29,500 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2025-02-06 19:52:29,502 INFO  L432   stractBuchiCegarLoop]: Abstraction has 10056 states and 14341 transitions.
[2025-02-06 19:52:29,502 INFO  L338   stractBuchiCegarLoop]: ======== Iteration 13 ============
[2025-02-06 19:52:29,502 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 10056 states and 14341 transitions.
[2025-02-06 19:52:29,534 INFO  L131   ngComponentsAnalysis]: Automaton has 16 accepting balls. 9872
[2025-02-06 19:52:29,534 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-06 19:52:29,534 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-06 19:52:29,535 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem 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]
[2025-02-06 19:52:29,535 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop 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]
[2025-02-06 19:52:29,535 INFO  L752   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;" "assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;assume { :begin_inline_init_threads } true;" "assume 1 == ~m_i~0;~m_st~0 := 0;" "assume 1 == ~t1_i~0;~t1_st~0 := 0;" "assume 1 == ~t2_i~0;~t2_st~0 := 0;" "assume 1 == ~t3_i~0;~t3_st~0 := 0;" "assume 1 == ~t4_i~0;~t4_st~0 := 0;" "assume 1 == ~t5_i~0;~t5_st~0 := 0;" "assume { :end_inline_init_threads } true;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume !(0 == ~T1_E~0);" "assume !(0 == ~T2_E~0);" "assume !(0 == ~T3_E~0);" "assume !(0 == ~T4_E~0);" "assume !(0 == ~T5_E~0);" "assume !(0 == ~E_1~0);" "assume !(0 == ~E_2~0);" "assume !(0 == ~E_3~0);" "assume !(0 == ~E_4~0);" "assume !(0 == ~E_5~0);" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume !(0 != activate_threads_~tmp~1#1);" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume !(0 != activate_threads_~tmp___0~0#1);" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume !(0 != activate_threads_~tmp___1~0#1);" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume !(1 == ~t3_pc~0);" "is_transmit3_triggered_~__retres1~3#1 := 0;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume !(0 != activate_threads_~tmp___2~0#1);" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume !(1 == ~t4_pc~0);" "is_transmit4_triggered_~__retres1~4#1 := 0;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume !(0 != activate_threads_~tmp___3~0#1);" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume 1 == ~t5_pc~0;" "assume 1 == ~E_5~0;is_transmit5_triggered_~__retres1~5#1 := 1;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume !(0 != activate_threads_~tmp___4~0#1);" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume !(1 == ~T1_E~0);" "assume !(1 == ~T2_E~0);" "assume !(1 == ~T3_E~0);" "assume 1 == ~T4_E~0;~T4_E~0 := 2;" "assume !(1 == ~T5_E~0);" "assume !(1 == ~E_1~0);" "assume !(1 == ~E_2~0);" "assume !(1 == ~E_3~0);" "assume !(1 == ~E_4~0);" "assume !(1 == ~E_5~0);" "assume { :end_inline_reset_delta_events } true;" 
[2025-02-06 19:52:29,535 INFO  L754   eck$LassoCheckResult]: Loop: "assume true;" "start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1;" "assume true;" "assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "eval_#t~ret4#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1;" "assume !(0 != eval_~tmp~0#1);" "havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;assume { :end_inline_eval } true;start_simulation_~kernel_st~0#1 := 2;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;start_simulation_~kernel_st~0#1 := 3;assume { :begin_inline_fire_delta_events } true;" "assume 0 == ~M_E~0;~M_E~0 := 1;" "assume 0 == ~T1_E~0;~T1_E~0 := 1;" "assume 0 == ~T2_E~0;~T2_E~0 := 1;" "assume 0 == ~T3_E~0;~T3_E~0 := 1;" "assume 0 == ~T4_E~0;~T4_E~0 := 1;" "assume 0 == ~T5_E~0;~T5_E~0 := 1;" "assume 0 == ~E_1~0;~E_1~0 := 1;" "assume 0 == ~E_2~0;~E_2~0 := 1;" "assume 0 == ~E_3~0;~E_3~0 := 1;" "assume 0 == ~E_4~0;~E_4~0 := 1;" "assume 0 == ~E_5~0;~E_5~0 := 1;" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume 0 != activate_threads_~tmp~1#1;~m_st~0 := 0;" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume 0 != activate_threads_~tmp___0~0#1;~t1_st~0 := 0;" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume !(0 != activate_threads_~tmp___1~0#1);" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume !(1 == ~t3_pc~0);" "is_transmit3_triggered_~__retres1~3#1 := 0;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume 0 != activate_threads_~tmp___2~0#1;~t3_st~0 := 0;" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume !(1 == ~t4_pc~0);" "is_transmit4_triggered_~__retres1~4#1 := 0;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume 0 != activate_threads_~tmp___3~0#1;~t4_st~0 := 0;" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume 0 != activate_threads_~tmp___4~0#1;~t5_st~0 := 0;" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume 1 == ~M_E~0;~M_E~0 := 2;" "assume 1 == ~T1_E~0;~T1_E~0 := 2;" "assume 1 == ~T2_E~0;~T2_E~0 := 2;" "assume 1 == ~T3_E~0;~T3_E~0 := 2;" "assume 1 == ~T4_E~0;~T4_E~0 := 2;" "assume !(1 == ~T5_E~0);" "assume 1 == ~E_1~0;~E_1~0 := 2;" "assume 1 == ~E_2~0;~E_2~0 := 2;" "assume 1 == ~E_3~0;~E_3~0 := 2;" "assume 1 == ~E_4~0;~E_4~0 := 2;" "assume 1 == ~E_5~0;~E_5~0 := 2;" "assume { :end_inline_reset_delta_events } true;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "start_simulation_#t~ret18#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;start_simulation_~tmp~3#1 := start_simulation_#t~ret18#1;havoc start_simulation_#t~ret18#1;" "assume !(0 == start_simulation_~tmp~3#1);" "assume { :begin_inline_stop_simulation } true;havoc stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;havoc stop_simulation_~tmp~2#1;havoc stop_simulation_~__retres2~0#1;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "stop_simulation_#t~ret17#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;stop_simulation_~tmp~2#1 := stop_simulation_#t~ret17#1;havoc stop_simulation_#t~ret17#1;" "assume 0 != stop_simulation_~tmp~2#1;stop_simulation_~__retres2~0#1 := 0;" "stop_simulation_#res#1 := stop_simulation_~__retres2~0#1;" "start_simulation_#t~ret19#1 := stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;assume { :end_inline_stop_simulation } true;start_simulation_~tmp___0~1#1 := start_simulation_#t~ret19#1;havoc start_simulation_#t~ret19#1;" "assume !(0 != start_simulation_~tmp___0~1#1);" 
[2025-02-06 19:52:29,536 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:29,536 INFO  L85        PathProgramCache]: Analyzing trace with hash 541461509, now seen corresponding path program 1 times
[2025-02-06 19:52:29,536 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:29,536 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [881386221]
[2025-02-06 19:52:29,536 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:29,537 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:29,542 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 71 statements into 1 equivalence classes.
[2025-02-06 19:52:29,545 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 71 of 71 statements.
[2025-02-06 19:52:29,546 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:29,546 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:29,568 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:29,568 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:29,568 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [881386221]
[2025-02-06 19:52:29,568 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [881386221] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:29,568 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:29,568 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2025-02-06 19:52:29,568 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [74696427]
[2025-02-06 19:52:29,568 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:29,569 INFO  L757   eck$LassoCheckResult]: stem already infeasible
[2025-02-06 19:52:29,570 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:29,570 INFO  L85        PathProgramCache]: Analyzing trace with hash 1943623188, now seen corresponding path program 1 times
[2025-02-06 19:52:29,570 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:29,570 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1004790870]
[2025-02-06 19:52:29,570 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:29,570 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:29,575 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 82 statements into 1 equivalence classes.
[2025-02-06 19:52:29,577 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 82 of 82 statements.
[2025-02-06 19:52:29,577 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:29,577 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:29,593 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:29,593 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:29,593 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1004790870]
[2025-02-06 19:52:29,593 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1004790870] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:29,593 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:29,594 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-06 19:52:29,594 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [529781662]
[2025-02-06 19:52:29,594 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:29,594 INFO  L769   eck$LassoCheckResult]: loop already infeasible
[2025-02-06 19:52:29,595 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-06 19:52:29,595 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2025-02-06 19:52:29,595 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2025-02-06 19:52:29,595 INFO  L87              Difference]: Start difference. First operand 10056 states and 14341 transitions. cyclomatic complexity: 4301 Second operand  has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 2 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:29,687 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-06 19:52:29,687 INFO  L93              Difference]: Finished difference Result 19863 states and 28114 transitions.
[2025-02-06 19:52:29,687 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 19863 states and 28114 transitions.
[2025-02-06 19:52:29,807 INFO  L131   ngComponentsAnalysis]: Automaton has 32 accepting balls. 19504
[2025-02-06 19:52:29,855 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 19863 states to 19863 states and 28114 transitions.
[2025-02-06 19:52:29,855 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 19863
[2025-02-06 19:52:29,873 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 19863
[2025-02-06 19:52:29,874 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 19863 states and 28114 transitions.
[2025-02-06 19:52:29,892 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2025-02-06 19:52:29,893 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 19863 states and 28114 transitions.
[2025-02-06 19:52:29,910 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 19863 states and 28114 transitions.
[2025-02-06 19:52:30,049 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 19863 to 19703.
[2025-02-06 19:52:30,073 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 19703 states, 19703 states have (on average 1.4171445972694514) internal successors, (27922), 19702 states have internal predecessors, (27922), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:30,116 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 19703 states to 19703 states and 27922 transitions.
[2025-02-06 19:52:30,116 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 19703 states and 27922 transitions.
[2025-02-06 19:52:30,116 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2025-02-06 19:52:30,116 INFO  L432   stractBuchiCegarLoop]: Abstraction has 19703 states and 27922 transitions.
[2025-02-06 19:52:30,117 INFO  L338   stractBuchiCegarLoop]: ======== Iteration 14 ============
[2025-02-06 19:52:30,117 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 19703 states and 27922 transitions.
[2025-02-06 19:52:30,203 INFO  L131   ngComponentsAnalysis]: Automaton has 32 accepting balls. 19408
[2025-02-06 19:52:30,203 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-06 19:52:30,203 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-06 19:52:30,204 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem 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]
[2025-02-06 19:52:30,204 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop 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]
[2025-02-06 19:52:30,204 INFO  L752   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;" "assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;assume { :begin_inline_init_threads } true;" "assume 1 == ~m_i~0;~m_st~0 := 0;" "assume 1 == ~t1_i~0;~t1_st~0 := 0;" "assume 1 == ~t2_i~0;~t2_st~0 := 0;" "assume 1 == ~t3_i~0;~t3_st~0 := 0;" "assume 1 == ~t4_i~0;~t4_st~0 := 0;" "assume 1 == ~t5_i~0;~t5_st~0 := 0;" "assume { :end_inline_init_threads } true;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume !(0 == ~T1_E~0);" "assume !(0 == ~T2_E~0);" "assume !(0 == ~T3_E~0);" "assume !(0 == ~T4_E~0);" "assume !(0 == ~T5_E~0);" "assume !(0 == ~E_1~0);" "assume !(0 == ~E_2~0);" "assume !(0 == ~E_3~0);" "assume !(0 == ~E_4~0);" "assume !(0 == ~E_5~0);" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume !(0 != activate_threads_~tmp~1#1);" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume !(0 != activate_threads_~tmp___0~0#1);" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume !(0 != activate_threads_~tmp___1~0#1);" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume !(1 == ~t3_pc~0);" "is_transmit3_triggered_~__retres1~3#1 := 0;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume !(0 != activate_threads_~tmp___2~0#1);" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume !(1 == ~t4_pc~0);" "is_transmit4_triggered_~__retres1~4#1 := 0;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume !(0 != activate_threads_~tmp___3~0#1);" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume !(0 != activate_threads_~tmp___4~0#1);" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume !(1 == ~T1_E~0);" "assume !(1 == ~T2_E~0);" "assume !(1 == ~T3_E~0);" "assume 1 == ~T4_E~0;~T4_E~0 := 2;" "assume !(1 == ~T5_E~0);" "assume !(1 == ~E_1~0);" "assume !(1 == ~E_2~0);" "assume !(1 == ~E_3~0);" "assume !(1 == ~E_4~0);" "assume !(1 == ~E_5~0);" "assume { :end_inline_reset_delta_events } true;" 
[2025-02-06 19:52:30,204 INFO  L754   eck$LassoCheckResult]: Loop: "assume true;" "start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1;" "assume true;" "assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "eval_#t~ret4#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1;" "assume !(0 != eval_~tmp~0#1);" "havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;assume { :end_inline_eval } true;start_simulation_~kernel_st~0#1 := 2;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;start_simulation_~kernel_st~0#1 := 3;assume { :begin_inline_fire_delta_events } true;" "assume 0 == ~M_E~0;~M_E~0 := 1;" "assume 0 == ~T1_E~0;~T1_E~0 := 1;" "assume 0 == ~T2_E~0;~T2_E~0 := 1;" "assume 0 == ~T3_E~0;~T3_E~0 := 1;" "assume 0 == ~T4_E~0;~T4_E~0 := 1;" "assume 0 == ~T5_E~0;~T5_E~0 := 1;" "assume 0 == ~E_1~0;~E_1~0 := 1;" "assume 0 == ~E_2~0;~E_2~0 := 1;" "assume 0 == ~E_3~0;~E_3~0 := 1;" "assume 0 == ~E_4~0;~E_4~0 := 1;" "assume 0 == ~E_5~0;~E_5~0 := 1;" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume 0 != activate_threads_~tmp~1#1;~m_st~0 := 0;" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume 0 != activate_threads_~tmp___0~0#1;~t1_st~0 := 0;" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume !(0 != activate_threads_~tmp___1~0#1);" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume !(1 == ~t3_pc~0);" "is_transmit3_triggered_~__retres1~3#1 := 0;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume 0 != activate_threads_~tmp___2~0#1;~t3_st~0 := 0;" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume !(1 == ~t4_pc~0);" "is_transmit4_triggered_~__retres1~4#1 := 0;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume 0 != activate_threads_~tmp___3~0#1;~t4_st~0 := 0;" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume 0 != activate_threads_~tmp___4~0#1;~t5_st~0 := 0;" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume 1 == ~M_E~0;~M_E~0 := 2;" "assume 1 == ~T1_E~0;~T1_E~0 := 2;" "assume 1 == ~T2_E~0;~T2_E~0 := 2;" "assume 1 == ~T3_E~0;~T3_E~0 := 2;" "assume 1 == ~T4_E~0;~T4_E~0 := 2;" "assume !(1 == ~T5_E~0);" "assume 1 == ~E_1~0;~E_1~0 := 2;" "assume 1 == ~E_2~0;~E_2~0 := 2;" "assume 1 == ~E_3~0;~E_3~0 := 2;" "assume 1 == ~E_4~0;~E_4~0 := 2;" "assume 1 == ~E_5~0;~E_5~0 := 2;" "assume { :end_inline_reset_delta_events } true;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "start_simulation_#t~ret18#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;start_simulation_~tmp~3#1 := start_simulation_#t~ret18#1;havoc start_simulation_#t~ret18#1;" "assume !(0 == start_simulation_~tmp~3#1);" "assume { :begin_inline_stop_simulation } true;havoc stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;havoc stop_simulation_~tmp~2#1;havoc stop_simulation_~__retres2~0#1;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "stop_simulation_#t~ret17#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;stop_simulation_~tmp~2#1 := stop_simulation_#t~ret17#1;havoc stop_simulation_#t~ret17#1;" "assume 0 != stop_simulation_~tmp~2#1;stop_simulation_~__retres2~0#1 := 0;" "stop_simulation_#res#1 := stop_simulation_~__retres2~0#1;" "start_simulation_#t~ret19#1 := stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;assume { :end_inline_stop_simulation } true;start_simulation_~tmp___0~1#1 := start_simulation_#t~ret19#1;havoc start_simulation_#t~ret19#1;" "assume !(0 != start_simulation_~tmp___0~1#1);" 
[2025-02-06 19:52:30,205 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:30,205 INFO  L85        PathProgramCache]: Analyzing trace with hash 1132737058, now seen corresponding path program 1 times
[2025-02-06 19:52:30,205 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:30,205 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [773480470]
[2025-02-06 19:52:30,205 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:30,205 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:30,209 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 71 statements into 1 equivalence classes.
[2025-02-06 19:52:30,211 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 71 of 71 statements.
[2025-02-06 19:52:30,212 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:30,212 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:30,243 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:30,243 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:30,243 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [773480470]
[2025-02-06 19:52:30,244 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [773480470] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:30,244 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:30,244 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-06 19:52:30,244 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [927355065]
[2025-02-06 19:52:30,244 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:30,244 INFO  L757   eck$LassoCheckResult]: stem already infeasible
[2025-02-06 19:52:30,244 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:30,244 INFO  L85        PathProgramCache]: Analyzing trace with hash 1943623188, now seen corresponding path program 2 times
[2025-02-06 19:52:30,245 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:30,245 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1838596771]
[2025-02-06 19:52:30,245 INFO  L95    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1
[2025-02-06 19:52:30,245 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:30,253 INFO  L108    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 82 statements into 1 equivalence classes.
[2025-02-06 19:52:30,257 INFO  L111    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 82 of 82 statements.
[2025-02-06 19:52:30,257 INFO  L114    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s)
[2025-02-06 19:52:30,257 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:30,277 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:30,277 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:30,277 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1838596771]
[2025-02-06 19:52:30,277 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1838596771] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:30,277 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:30,277 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-06 19:52:30,277 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1251043532]
[2025-02-06 19:52:30,277 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:30,278 INFO  L769   eck$LassoCheckResult]: loop already infeasible
[2025-02-06 19:52:30,278 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-06 19:52:30,278 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2025-02-06 19:52:30,278 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2025-02-06 19:52:30,279 INFO  L87              Difference]: Start difference. First operand 19703 states and 27922 transitions. cyclomatic complexity: 8251 Second operand  has 4 states, 4 states have (on average 17.75) internal successors, (71), 3 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:30,480 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-06 19:52:30,481 INFO  L93              Difference]: Finished difference Result 39378 states and 55444 transitions.
[2025-02-06 19:52:30,481 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 39378 states and 55444 transitions.
[2025-02-06 19:52:30,637 INFO  L131   ngComponentsAnalysis]: Automaton has 64 accepting balls. 38752
[2025-02-06 19:52:30,765 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 39378 states to 39378 states and 55444 transitions.
[2025-02-06 19:52:30,766 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 39378
[2025-02-06 19:52:30,803 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 39378
[2025-02-06 19:52:30,804 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 39378 states and 55444 transitions.
[2025-02-06 19:52:30,847 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2025-02-06 19:52:30,848 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 39378 states and 55444 transitions.
[2025-02-06 19:52:30,881 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 39378 states and 55444 transitions.
[2025-02-06 19:52:31,243 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 39378 to 39378.
[2025-02-06 19:52:31,289 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 39378 states, 39378 states have (on average 1.4079943115445173) internal successors, (55444), 39377 states have internal predecessors, (55444), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:31,367 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 39378 states to 39378 states and 55444 transitions.
[2025-02-06 19:52:31,367 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 39378 states and 55444 transitions.
[2025-02-06 19:52:31,367 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2025-02-06 19:52:31,369 INFO  L432   stractBuchiCegarLoop]: Abstraction has 39378 states and 55444 transitions.
[2025-02-06 19:52:31,369 INFO  L338   stractBuchiCegarLoop]: ======== Iteration 15 ============
[2025-02-06 19:52:31,369 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 39378 states and 55444 transitions.
[2025-02-06 19:52:31,565 INFO  L131   ngComponentsAnalysis]: Automaton has 64 accepting balls. 38752
[2025-02-06 19:52:31,565 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-06 19:52:31,565 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-06 19:52:31,566 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem 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]
[2025-02-06 19:52:31,566 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop 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]
[2025-02-06 19:52:31,567 INFO  L752   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;" "assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;assume { :begin_inline_init_threads } true;" "assume 1 == ~m_i~0;~m_st~0 := 0;" "assume 1 == ~t1_i~0;~t1_st~0 := 0;" "assume 1 == ~t2_i~0;~t2_st~0 := 0;" "assume 1 == ~t3_i~0;~t3_st~0 := 0;" "assume 1 == ~t4_i~0;~t4_st~0 := 0;" "assume 1 == ~t5_i~0;~t5_st~0 := 0;" "assume { :end_inline_init_threads } true;assume { :begin_inline_fire_delta_events } true;" "assume 0 == ~M_E~0;~M_E~0 := 1;" "assume !(0 == ~T1_E~0);" "assume !(0 == ~T2_E~0);" "assume !(0 == ~T3_E~0);" "assume 0 == ~T4_E~0;~T4_E~0 := 1;" "assume !(0 == ~T5_E~0);" "assume !(0 == ~E_1~0);" "assume !(0 == ~E_2~0);" "assume !(0 == ~E_3~0);" "assume !(0 == ~E_4~0);" "assume !(0 == ~E_5~0);" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume !(0 != activate_threads_~tmp~1#1);" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume !(0 != activate_threads_~tmp___0~0#1);" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume !(0 != activate_threads_~tmp___1~0#1);" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume !(1 == ~t3_pc~0);" "is_transmit3_triggered_~__retres1~3#1 := 0;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume !(0 != activate_threads_~tmp___2~0#1);" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume !(1 == ~t4_pc~0);" "is_transmit4_triggered_~__retres1~4#1 := 0;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume !(0 != activate_threads_~tmp___3~0#1);" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume !(0 != activate_threads_~tmp___4~0#1);" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume !(1 == ~T1_E~0);" "assume !(1 == ~T2_E~0);" "assume !(1 == ~T3_E~0);" "assume 1 == ~T4_E~0;~T4_E~0 := 2;" "assume !(1 == ~T5_E~0);" "assume !(1 == ~E_1~0);" "assume !(1 == ~E_2~0);" "assume !(1 == ~E_3~0);" "assume !(1 == ~E_4~0);" "assume !(1 == ~E_5~0);" "assume { :end_inline_reset_delta_events } true;" 
[2025-02-06 19:52:31,567 INFO  L754   eck$LassoCheckResult]: Loop: "assume true;" "start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1;" "assume true;" "assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "eval_#t~ret4#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1;" "assume !(0 != eval_~tmp~0#1);" "havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;assume { :end_inline_eval } true;start_simulation_~kernel_st~0#1 := 2;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;start_simulation_~kernel_st~0#1 := 3;assume { :begin_inline_fire_delta_events } true;" "assume 0 == ~M_E~0;~M_E~0 := 1;" "assume 0 == ~T1_E~0;~T1_E~0 := 1;" "assume 0 == ~T2_E~0;~T2_E~0 := 1;" "assume 0 == ~T3_E~0;~T3_E~0 := 1;" "assume !(0 == ~T4_E~0);" "assume 0 == ~T5_E~0;~T5_E~0 := 1;" "assume 0 == ~E_1~0;~E_1~0 := 1;" "assume 0 == ~E_2~0;~E_2~0 := 1;" "assume 0 == ~E_3~0;~E_3~0 := 1;" "assume 0 == ~E_4~0;~E_4~0 := 1;" "assume 0 == ~E_5~0;~E_5~0 := 1;" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume 0 != activate_threads_~tmp~1#1;~m_st~0 := 0;" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume 0 != activate_threads_~tmp___0~0#1;~t1_st~0 := 0;" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume !(0 != activate_threads_~tmp___1~0#1);" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume !(1 == ~t3_pc~0);" "is_transmit3_triggered_~__retres1~3#1 := 0;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume 0 != activate_threads_~tmp___2~0#1;~t3_st~0 := 0;" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume !(1 == ~t4_pc~0);" "is_transmit4_triggered_~__retres1~4#1 := 0;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume 0 != activate_threads_~tmp___3~0#1;~t4_st~0 := 0;" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume 0 != activate_threads_~tmp___4~0#1;~t5_st~0 := 0;" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume 1 == ~M_E~0;~M_E~0 := 2;" "assume 1 == ~T1_E~0;~T1_E~0 := 2;" "assume 1 == ~T2_E~0;~T2_E~0 := 2;" "assume 1 == ~T3_E~0;~T3_E~0 := 2;" "assume !(1 == ~T4_E~0);" "assume !(1 == ~T5_E~0);" "assume 1 == ~E_1~0;~E_1~0 := 2;" "assume 1 == ~E_2~0;~E_2~0 := 2;" "assume 1 == ~E_3~0;~E_3~0 := 2;" "assume 1 == ~E_4~0;~E_4~0 := 2;" "assume 1 == ~E_5~0;~E_5~0 := 2;" "assume { :end_inline_reset_delta_events } true;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "start_simulation_#t~ret18#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;start_simulation_~tmp~3#1 := start_simulation_#t~ret18#1;havoc start_simulation_#t~ret18#1;" "assume !(0 == start_simulation_~tmp~3#1);" "assume { :begin_inline_stop_simulation } true;havoc stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;havoc stop_simulation_~tmp~2#1;havoc stop_simulation_~__retres2~0#1;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "stop_simulation_#t~ret17#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;stop_simulation_~tmp~2#1 := stop_simulation_#t~ret17#1;havoc stop_simulation_#t~ret17#1;" "assume 0 != stop_simulation_~tmp~2#1;stop_simulation_~__retres2~0#1 := 0;" "stop_simulation_#res#1 := stop_simulation_~__retres2~0#1;" "start_simulation_#t~ret19#1 := stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;assume { :end_inline_stop_simulation } true;start_simulation_~tmp___0~1#1 := start_simulation_#t~ret19#1;havoc start_simulation_#t~ret19#1;" "assume !(0 != start_simulation_~tmp___0~1#1);" 
[2025-02-06 19:52:31,567 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:31,567 INFO  L85        PathProgramCache]: Analyzing trace with hash 1011487716, now seen corresponding path program 1 times
[2025-02-06 19:52:31,568 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:31,568 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [910005956]
[2025-02-06 19:52:31,568 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:31,568 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:31,573 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 71 statements into 1 equivalence classes.
[2025-02-06 19:52:31,574 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 71 of 71 statements.
[2025-02-06 19:52:31,574 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:31,575 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:31,604 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:31,605 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:31,605 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [910005956]
[2025-02-06 19:52:31,605 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [910005956] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:31,605 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:31,605 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2025-02-06 19:52:31,605 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1038681339]
[2025-02-06 19:52:31,605 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:31,605 INFO  L757   eck$LassoCheckResult]: stem already infeasible
[2025-02-06 19:52:31,606 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:31,606 INFO  L85        PathProgramCache]: Analyzing trace with hash -135714606, now seen corresponding path program 1 times
[2025-02-06 19:52:31,606 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:31,606 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1112781513]
[2025-02-06 19:52:31,606 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:31,606 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:31,610 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 82 statements into 1 equivalence classes.
[2025-02-06 19:52:31,612 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 82 of 82 statements.
[2025-02-06 19:52:31,613 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:31,613 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:31,628 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:31,628 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:31,628 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1112781513]
[2025-02-06 19:52:31,628 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1112781513] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:31,628 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:31,628 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-06 19:52:31,628 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1895712881]
[2025-02-06 19:52:31,628 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:31,628 INFO  L769   eck$LassoCheckResult]: loop already infeasible
[2025-02-06 19:52:31,628 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-06 19:52:31,629 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2025-02-06 19:52:31,629 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2025-02-06 19:52:31,629 INFO  L87              Difference]: Start difference. First operand 39378 states and 55444 transitions. cyclomatic complexity: 16130 Second operand  has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 2 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:31,805 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-06 19:52:31,806 INFO  L93              Difference]: Finished difference Result 59598 states and 83931 transitions.
[2025-02-06 19:52:31,806 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 59598 states and 83931 transitions.
[2025-02-06 19:52:32,161 INFO  L131   ngComponentsAnalysis]: Automaton has 64 accepting balls. 58800
[2025-02-06 19:52:32,475 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 59598 states to 59598 states and 83931 transitions.
[2025-02-06 19:52:32,476 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 59598
[2025-02-06 19:52:32,555 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 59598
[2025-02-06 19:52:32,558 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 59598 states and 83931 transitions.
[2025-02-06 19:52:32,648 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2025-02-06 19:52:32,649 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 59598 states and 83931 transitions.
[2025-02-06 19:52:32,697 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 59598 states and 83931 transitions.
[2025-02-06 19:52:33,118 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 59598 to 43383.
[2025-02-06 19:52:33,161 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 43383 states, 43383 states have (on average 1.412488762879469) internal successors, (61278), 43382 states have internal predecessors, (61278), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:33,221 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 43383 states to 43383 states and 61278 transitions.
[2025-02-06 19:52:33,222 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 43383 states and 61278 transitions.
[2025-02-06 19:52:33,222 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2025-02-06 19:52:33,223 INFO  L432   stractBuchiCegarLoop]: Abstraction has 43383 states and 61278 transitions.
[2025-02-06 19:52:33,223 INFO  L338   stractBuchiCegarLoop]: ======== Iteration 16 ============
[2025-02-06 19:52:33,223 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 43383 states and 61278 transitions.
[2025-02-06 19:52:33,334 INFO  L131   ngComponentsAnalysis]: Automaton has 32 accepting balls. 42816
[2025-02-06 19:52:33,335 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-06 19:52:33,335 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-06 19:52:33,336 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem 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]
[2025-02-06 19:52:33,336 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop 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]
[2025-02-06 19:52:33,336 INFO  L752   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;" "assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;assume { :begin_inline_init_threads } true;" "assume 1 == ~m_i~0;~m_st~0 := 0;" "assume 1 == ~t1_i~0;~t1_st~0 := 0;" "assume 1 == ~t2_i~0;~t2_st~0 := 0;" "assume 1 == ~t3_i~0;~t3_st~0 := 0;" "assume 1 == ~t4_i~0;~t4_st~0 := 0;" "assume 1 == ~t5_i~0;~t5_st~0 := 0;" "assume { :end_inline_init_threads } true;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume !(0 == ~T1_E~0);" "assume !(0 == ~T2_E~0);" "assume !(0 == ~T3_E~0);" "assume 0 == ~T4_E~0;~T4_E~0 := 1;" "assume !(0 == ~T5_E~0);" "assume !(0 == ~E_1~0);" "assume !(0 == ~E_2~0);" "assume !(0 == ~E_3~0);" "assume !(0 == ~E_4~0);" "assume !(0 == ~E_5~0);" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume !(0 != activate_threads_~tmp~1#1);" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume !(0 != activate_threads_~tmp___0~0#1);" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume !(0 != activate_threads_~tmp___1~0#1);" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume !(1 == ~t3_pc~0);" "is_transmit3_triggered_~__retres1~3#1 := 0;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume !(0 != activate_threads_~tmp___2~0#1);" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume !(1 == ~t4_pc~0);" "is_transmit4_triggered_~__retres1~4#1 := 0;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume !(0 != activate_threads_~tmp___3~0#1);" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume !(0 != activate_threads_~tmp___4~0#1);" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume !(1 == ~T1_E~0);" "assume !(1 == ~T2_E~0);" "assume !(1 == ~T3_E~0);" "assume 1 == ~T4_E~0;~T4_E~0 := 2;" "assume !(1 == ~T5_E~0);" "assume !(1 == ~E_1~0);" "assume !(1 == ~E_2~0);" "assume !(1 == ~E_3~0);" "assume !(1 == ~E_4~0);" "assume !(1 == ~E_5~0);" "assume { :end_inline_reset_delta_events } true;" 
[2025-02-06 19:52:33,336 INFO  L754   eck$LassoCheckResult]: Loop: "assume true;" "start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1;" "assume true;" "assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "eval_#t~ret4#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1;" "assume !(0 != eval_~tmp~0#1);" "havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;assume { :end_inline_eval } true;start_simulation_~kernel_st~0#1 := 2;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;start_simulation_~kernel_st~0#1 := 3;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume 0 == ~T1_E~0;~T1_E~0 := 1;" "assume 0 == ~T2_E~0;~T2_E~0 := 1;" "assume 0 == ~T3_E~0;~T3_E~0 := 1;" "assume !(0 == ~T4_E~0);" "assume 0 == ~T5_E~0;~T5_E~0 := 1;" "assume 0 == ~E_1~0;~E_1~0 := 1;" "assume 0 == ~E_2~0;~E_2~0 := 1;" "assume 0 == ~E_3~0;~E_3~0 := 1;" "assume 0 == ~E_4~0;~E_4~0 := 1;" "assume 0 == ~E_5~0;~E_5~0 := 1;" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume 0 != activate_threads_~tmp~1#1;~m_st~0 := 0;" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume 0 != activate_threads_~tmp___0~0#1;~t1_st~0 := 0;" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume !(0 != activate_threads_~tmp___1~0#1);" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume !(1 == ~t3_pc~0);" "is_transmit3_triggered_~__retres1~3#1 := 0;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume 0 != activate_threads_~tmp___2~0#1;~t3_st~0 := 0;" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume !(1 == ~t4_pc~0);" "is_transmit4_triggered_~__retres1~4#1 := 0;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume 0 != activate_threads_~tmp___3~0#1;~t4_st~0 := 0;" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume 0 != activate_threads_~tmp___4~0#1;~t5_st~0 := 0;" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume 1 == ~T1_E~0;~T1_E~0 := 2;" "assume 1 == ~T2_E~0;~T2_E~0 := 2;" "assume 1 == ~T3_E~0;~T3_E~0 := 2;" "assume !(1 == ~T4_E~0);" "assume !(1 == ~T5_E~0);" "assume 1 == ~E_1~0;~E_1~0 := 2;" "assume 1 == ~E_2~0;~E_2~0 := 2;" "assume 1 == ~E_3~0;~E_3~0 := 2;" "assume 1 == ~E_4~0;~E_4~0 := 2;" "assume 1 == ~E_5~0;~E_5~0 := 2;" "assume { :end_inline_reset_delta_events } true;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "start_simulation_#t~ret18#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;start_simulation_~tmp~3#1 := start_simulation_#t~ret18#1;havoc start_simulation_#t~ret18#1;" "assume !(0 == start_simulation_~tmp~3#1);" "assume { :begin_inline_stop_simulation } true;havoc stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;havoc stop_simulation_~tmp~2#1;havoc stop_simulation_~__retres2~0#1;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "stop_simulation_#t~ret17#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;stop_simulation_~tmp~2#1 := stop_simulation_#t~ret17#1;havoc stop_simulation_#t~ret17#1;" "assume 0 != stop_simulation_~tmp~2#1;stop_simulation_~__retres2~0#1 := 0;" "stop_simulation_#res#1 := stop_simulation_~__retres2~0#1;" "start_simulation_#t~ret19#1 := stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;assume { :end_inline_stop_simulation } true;start_simulation_~tmp___0~1#1 := start_simulation_#t~ret19#1;havoc start_simulation_#t~ret19#1;" "assume !(0 != start_simulation_~tmp___0~1#1);" 
[2025-02-06 19:52:33,337 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:33,337 INFO  L85        PathProgramCache]: Analyzing trace with hash 1112399683, now seen corresponding path program 1 times
[2025-02-06 19:52:33,337 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:33,337 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [891078577]
[2025-02-06 19:52:33,337 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:33,337 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:33,343 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 71 statements into 1 equivalence classes.
[2025-02-06 19:52:33,345 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 71 of 71 statements.
[2025-02-06 19:52:33,345 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:33,345 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:33,371 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:33,371 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:33,372 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [891078577]
[2025-02-06 19:52:33,372 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [891078577] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:33,372 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:33,372 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-06 19:52:33,372 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1186973722]
[2025-02-06 19:52:33,372 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:33,372 INFO  L757   eck$LassoCheckResult]: stem already infeasible
[2025-02-06 19:52:33,372 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:33,372 INFO  L85        PathProgramCache]: Analyzing trace with hash 1983212688, now seen corresponding path program 1 times
[2025-02-06 19:52:33,373 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:33,373 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1009492472]
[2025-02-06 19:52:33,373 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:33,373 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:33,377 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 82 statements into 1 equivalence classes.
[2025-02-06 19:52:33,379 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 82 of 82 statements.
[2025-02-06 19:52:33,379 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:33,380 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:33,398 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:33,398 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:33,399 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1009492472]
[2025-02-06 19:52:33,399 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1009492472] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:33,399 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:33,399 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-06 19:52:33,399 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [391429789]
[2025-02-06 19:52:33,399 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:33,399 INFO  L769   eck$LassoCheckResult]: loop already infeasible
[2025-02-06 19:52:33,399 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-06 19:52:33,399 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2025-02-06 19:52:33,400 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12
[2025-02-06 19:52:33,400 INFO  L87              Difference]: Start difference. First operand 43383 states and 61278 transitions. cyclomatic complexity: 17927 Second operand  has 4 states, 4 states have (on average 17.75) internal successors, (71), 3 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:33,595 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-06 19:52:33,596 INFO  L93              Difference]: Finished difference Result 52823 states and 74158 transitions.
[2025-02-06 19:52:33,596 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 52823 states and 74158 transitions.
[2025-02-06 19:52:34,066 INFO  L131   ngComponentsAnalysis]: Automaton has 64 accepting balls. 52080
[2025-02-06 19:52:34,204 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 52823 states to 52823 states and 74158 transitions.
[2025-02-06 19:52:34,205 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 52823
[2025-02-06 19:52:34,240 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 52823
[2025-02-06 19:52:34,240 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 52823 states and 74158 transitions.
[2025-02-06 19:52:34,273 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2025-02-06 19:52:34,273 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 52823 states and 74158 transitions.
[2025-02-06 19:52:34,304 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 52823 states and 74158 transitions.
[2025-02-06 19:52:34,684 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 52823 to 36615.
[2025-02-06 19:52:34,742 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 36615 states, 36615 states have (on average 1.4087668988119624) internal successors, (51582), 36614 states have internal predecessors, (51582), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:34,824 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 36615 states to 36615 states and 51582 transitions.
[2025-02-06 19:52:34,827 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 36615 states and 51582 transitions.
[2025-02-06 19:52:34,830 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. 
[2025-02-06 19:52:34,830 INFO  L432   stractBuchiCegarLoop]: Abstraction has 36615 states and 51582 transitions.
[2025-02-06 19:52:34,830 INFO  L338   stractBuchiCegarLoop]: ======== Iteration 17 ============
[2025-02-06 19:52:34,830 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 36615 states and 51582 transitions.
[2025-02-06 19:52:34,978 INFO  L131   ngComponentsAnalysis]: Automaton has 32 accepting balls. 36096
[2025-02-06 19:52:34,978 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-06 19:52:34,978 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-06 19:52:34,979 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem 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]
[2025-02-06 19:52:34,979 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop 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]
[2025-02-06 19:52:34,984 INFO  L752   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;" "assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;assume { :begin_inline_init_threads } true;" "assume 1 == ~m_i~0;~m_st~0 := 0;" "assume 1 == ~t1_i~0;~t1_st~0 := 0;" "assume 1 == ~t2_i~0;~t2_st~0 := 0;" "assume 1 == ~t3_i~0;~t3_st~0 := 0;" "assume 1 == ~t4_i~0;~t4_st~0 := 0;" "assume 1 == ~t5_i~0;~t5_st~0 := 0;" "assume { :end_inline_init_threads } true;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume !(0 == ~T1_E~0);" "assume !(0 == ~T2_E~0);" "assume !(0 == ~T3_E~0);" "assume !(0 == ~T4_E~0);" "assume !(0 == ~T5_E~0);" "assume !(0 == ~E_1~0);" "assume !(0 == ~E_2~0);" "assume !(0 == ~E_3~0);" "assume !(0 == ~E_4~0);" "assume !(0 == ~E_5~0);" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume !(0 != activate_threads_~tmp~1#1);" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume !(0 != activate_threads_~tmp___0~0#1);" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume !(0 != activate_threads_~tmp___1~0#1);" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume !(1 == ~t3_pc~0);" "is_transmit3_triggered_~__retres1~3#1 := 0;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume !(0 != activate_threads_~tmp___2~0#1);" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume !(1 == ~t4_pc~0);" "is_transmit4_triggered_~__retres1~4#1 := 0;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume !(0 != activate_threads_~tmp___3~0#1);" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume !(0 != activate_threads_~tmp___4~0#1);" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume !(1 == ~T1_E~0);" "assume !(1 == ~T2_E~0);" "assume !(1 == ~T3_E~0);" "assume !(1 == ~T4_E~0);" "assume !(1 == ~T5_E~0);" "assume !(1 == ~E_1~0);" "assume !(1 == ~E_2~0);" "assume !(1 == ~E_3~0);" "assume !(1 == ~E_4~0);" "assume !(1 == ~E_5~0);" "assume { :end_inline_reset_delta_events } true;" 
[2025-02-06 19:52:34,984 INFO  L754   eck$LassoCheckResult]: Loop: "assume true;" "start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1;" "assume true;" "assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "eval_#t~ret4#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1;" "assume !(0 != eval_~tmp~0#1);" "havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;assume { :end_inline_eval } true;start_simulation_~kernel_st~0#1 := 2;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;start_simulation_~kernel_st~0#1 := 3;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume 0 == ~T1_E~0;~T1_E~0 := 1;" "assume 0 == ~T2_E~0;~T2_E~0 := 1;" "assume 0 == ~T3_E~0;~T3_E~0 := 1;" "assume !(0 == ~T4_E~0);" "assume 0 == ~T5_E~0;~T5_E~0 := 1;" "assume 0 == ~E_1~0;~E_1~0 := 1;" "assume 0 == ~E_2~0;~E_2~0 := 1;" "assume 0 == ~E_3~0;~E_3~0 := 1;" "assume 0 == ~E_4~0;~E_4~0 := 1;" "assume 0 == ~E_5~0;~E_5~0 := 1;" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume 0 != activate_threads_~tmp~1#1;~m_st~0 := 0;" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume 0 != activate_threads_~tmp___0~0#1;~t1_st~0 := 0;" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume !(0 != activate_threads_~tmp___1~0#1);" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume !(1 == ~t3_pc~0);" "is_transmit3_triggered_~__retres1~3#1 := 0;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume 0 != activate_threads_~tmp___2~0#1;~t3_st~0 := 0;" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume !(1 == ~t4_pc~0);" "is_transmit4_triggered_~__retres1~4#1 := 0;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume 0 != activate_threads_~tmp___3~0#1;~t4_st~0 := 0;" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume 0 != activate_threads_~tmp___4~0#1;~t5_st~0 := 0;" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume 1 == ~T1_E~0;~T1_E~0 := 2;" "assume 1 == ~T2_E~0;~T2_E~0 := 2;" "assume 1 == ~T3_E~0;~T3_E~0 := 2;" "assume !(1 == ~T4_E~0);" "assume !(1 == ~T5_E~0);" "assume 1 == ~E_1~0;~E_1~0 := 2;" "assume 1 == ~E_2~0;~E_2~0 := 2;" "assume 1 == ~E_3~0;~E_3~0 := 2;" "assume 1 == ~E_4~0;~E_4~0 := 2;" "assume 1 == ~E_5~0;~E_5~0 := 2;" "assume { :end_inline_reset_delta_events } true;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "start_simulation_#t~ret18#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;start_simulation_~tmp~3#1 := start_simulation_#t~ret18#1;havoc start_simulation_#t~ret18#1;" "assume !(0 == start_simulation_~tmp~3#1);" "assume { :begin_inline_stop_simulation } true;havoc stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;havoc stop_simulation_~tmp~2#1;havoc stop_simulation_~__retres2~0#1;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "stop_simulation_#t~ret17#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;stop_simulation_~tmp~2#1 := stop_simulation_#t~ret17#1;havoc stop_simulation_#t~ret17#1;" "assume 0 != stop_simulation_~tmp~2#1;stop_simulation_~__retres2~0#1 := 0;" "stop_simulation_#res#1 := stop_simulation_~__retres2~0#1;" "start_simulation_#t~ret19#1 := stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;assume { :end_inline_stop_simulation } true;start_simulation_~tmp___0~1#1 := start_simulation_#t~ret19#1;havoc start_simulation_#t~ret19#1;" "assume !(0 != start_simulation_~tmp___0~1#1);" 
[2025-02-06 19:52:34,984 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:34,985 INFO  L85        PathProgramCache]: Analyzing trace with hash -1419419903, now seen corresponding path program 1 times
[2025-02-06 19:52:34,985 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:34,985 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1094528659]
[2025-02-06 19:52:34,985 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:34,985 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:34,994 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 71 statements into 1 equivalence classes.
[2025-02-06 19:52:35,008 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 71 of 71 statements.
[2025-02-06 19:52:35,008 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:35,008 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:35,009 INFO  L348             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2025-02-06 19:52:35,011 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 71 statements into 1 equivalence classes.
[2025-02-06 19:52:35,021 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 71 of 71 statements.
[2025-02-06 19:52:35,022 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:35,022 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:35,062 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2025-02-06 19:52:35,063 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:35,063 INFO  L85        PathProgramCache]: Analyzing trace with hash 1983212688, now seen corresponding path program 2 times
[2025-02-06 19:52:35,063 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:35,063 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [94617882]
[2025-02-06 19:52:35,063 INFO  L95    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1
[2025-02-06 19:52:35,063 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:35,076 INFO  L108    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 82 statements into 1 equivalence classes.
[2025-02-06 19:52:35,079 INFO  L111    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 82 of 82 statements.
[2025-02-06 19:52:35,079 INFO  L114    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s)
[2025-02-06 19:52:35,079 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:35,102 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:35,103 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:35,103 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [94617882]
[2025-02-06 19:52:35,103 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [94617882] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:35,103 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:35,103 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-06 19:52:35,103 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2104362600]
[2025-02-06 19:52:35,103 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:35,103 INFO  L769   eck$LassoCheckResult]: loop already infeasible
[2025-02-06 19:52:35,103 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-06 19:52:35,104 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2025-02-06 19:52:35,104 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2025-02-06 19:52:35,104 INFO  L87              Difference]: Start difference. First operand 36615 states and 51582 transitions. cyclomatic complexity: 14999 Second operand  has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:35,204 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-06 19:52:35,205 INFO  L93              Difference]: Finished difference Result 43383 states and 60891 transitions.
[2025-02-06 19:52:35,205 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 43383 states and 60891 transitions.
[2025-02-06 19:52:35,516 INFO  L131   ngComponentsAnalysis]: Automaton has 32 accepting balls. 42816
[2025-02-06 19:52:35,628 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 43383 states to 43383 states and 60891 transitions.
[2025-02-06 19:52:35,628 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 43383
[2025-02-06 19:52:35,659 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 43383
[2025-02-06 19:52:35,660 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 43383 states and 60891 transitions.
[2025-02-06 19:52:35,685 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2025-02-06 19:52:35,685 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 43383 states and 60891 transitions.
[2025-02-06 19:52:35,713 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 43383 states and 60891 transitions.
[2025-02-06 19:52:36,084 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 43383 to 43383.
[2025-02-06 19:52:36,128 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 43383 states, 43383 states have (on average 1.4035682179655626) internal successors, (60891), 43382 states have internal predecessors, (60891), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:36,199 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 43383 states to 43383 states and 60891 transitions.
[2025-02-06 19:52:36,199 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 43383 states and 60891 transitions.
[2025-02-06 19:52:36,199 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2025-02-06 19:52:36,200 INFO  L432   stractBuchiCegarLoop]: Abstraction has 43383 states and 60891 transitions.
[2025-02-06 19:52:36,200 INFO  L338   stractBuchiCegarLoop]: ======== Iteration 18 ============
[2025-02-06 19:52:36,200 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 43383 states and 60891 transitions.
[2025-02-06 19:52:36,322 INFO  L131   ngComponentsAnalysis]: Automaton has 32 accepting balls. 42816
[2025-02-06 19:52:36,323 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-06 19:52:36,323 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-06 19:52:36,324 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem 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]
[2025-02-06 19:52:36,324 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop 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]
[2025-02-06 19:52:36,324 INFO  L752   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;" "assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;assume { :begin_inline_init_threads } true;" "assume 1 == ~m_i~0;~m_st~0 := 0;" "assume 1 == ~t1_i~0;~t1_st~0 := 0;" "assume 1 == ~t2_i~0;~t2_st~0 := 0;" "assume 1 == ~t3_i~0;~t3_st~0 := 0;" "assume 1 == ~t4_i~0;~t4_st~0 := 0;" "assume 1 == ~t5_i~0;~t5_st~0 := 0;" "assume { :end_inline_init_threads } true;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume !(0 == ~T1_E~0);" "assume !(0 == ~T2_E~0);" "assume !(0 == ~T3_E~0);" "assume !(0 == ~T4_E~0);" "assume 0 == ~T5_E~0;~T5_E~0 := 1;" "assume !(0 == ~E_1~0);" "assume !(0 == ~E_2~0);" "assume !(0 == ~E_3~0);" "assume !(0 == ~E_4~0);" "assume !(0 == ~E_5~0);" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume !(0 != activate_threads_~tmp~1#1);" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume !(0 != activate_threads_~tmp___0~0#1);" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume !(0 != activate_threads_~tmp___1~0#1);" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume !(1 == ~t3_pc~0);" "is_transmit3_triggered_~__retres1~3#1 := 0;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume !(0 != activate_threads_~tmp___2~0#1);" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume !(1 == ~t4_pc~0);" "is_transmit4_triggered_~__retres1~4#1 := 0;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume !(0 != activate_threads_~tmp___3~0#1);" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume !(0 != activate_threads_~tmp___4~0#1);" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume !(1 == ~T1_E~0);" "assume !(1 == ~T2_E~0);" "assume !(1 == ~T3_E~0);" "assume !(1 == ~T4_E~0);" "assume 1 == ~T5_E~0;~T5_E~0 := 2;" "assume !(1 == ~E_1~0);" "assume !(1 == ~E_2~0);" "assume !(1 == ~E_3~0);" "assume !(1 == ~E_4~0);" "assume !(1 == ~E_5~0);" "assume { :end_inline_reset_delta_events } true;" 
[2025-02-06 19:52:36,324 INFO  L754   eck$LassoCheckResult]: Loop: "assume true;" "start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1;" "assume true;" "assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "eval_#t~ret4#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1;" "assume !(0 != eval_~tmp~0#1);" "havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;assume { :end_inline_eval } true;start_simulation_~kernel_st~0#1 := 2;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;start_simulation_~kernel_st~0#1 := 3;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume 0 == ~T1_E~0;~T1_E~0 := 1;" "assume 0 == ~T2_E~0;~T2_E~0 := 1;" "assume 0 == ~T3_E~0;~T3_E~0 := 1;" "assume !(0 == ~T4_E~0);" "assume !(0 == ~T5_E~0);" "assume 0 == ~E_1~0;~E_1~0 := 1;" "assume 0 == ~E_2~0;~E_2~0 := 1;" "assume 0 == ~E_3~0;~E_3~0 := 1;" "assume 0 == ~E_4~0;~E_4~0 := 1;" "assume 0 == ~E_5~0;~E_5~0 := 1;" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume 0 != activate_threads_~tmp~1#1;~m_st~0 := 0;" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume 0 != activate_threads_~tmp___0~0#1;~t1_st~0 := 0;" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume !(0 != activate_threads_~tmp___1~0#1);" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume !(1 == ~t3_pc~0);" "is_transmit3_triggered_~__retres1~3#1 := 0;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume 0 != activate_threads_~tmp___2~0#1;~t3_st~0 := 0;" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume !(1 == ~t4_pc~0);" "is_transmit4_triggered_~__retres1~4#1 := 0;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume 0 != activate_threads_~tmp___3~0#1;~t4_st~0 := 0;" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume 0 != activate_threads_~tmp___4~0#1;~t5_st~0 := 0;" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume 1 == ~T1_E~0;~T1_E~0 := 2;" "assume 1 == ~T2_E~0;~T2_E~0 := 2;" "assume 1 == ~T3_E~0;~T3_E~0 := 2;" "assume !(1 == ~T4_E~0);" "assume !(1 == ~T5_E~0);" "assume 1 == ~E_1~0;~E_1~0 := 2;" "assume 1 == ~E_2~0;~E_2~0 := 2;" "assume 1 == ~E_3~0;~E_3~0 := 2;" "assume 1 == ~E_4~0;~E_4~0 := 2;" "assume 1 == ~E_5~0;~E_5~0 := 2;" "assume { :end_inline_reset_delta_events } true;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "start_simulation_#t~ret18#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;start_simulation_~tmp~3#1 := start_simulation_#t~ret18#1;havoc start_simulation_#t~ret18#1;" "assume !(0 == start_simulation_~tmp~3#1);" "assume { :begin_inline_stop_simulation } true;havoc stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;havoc stop_simulation_~tmp~2#1;havoc stop_simulation_~__retres2~0#1;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "stop_simulation_#t~ret17#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;stop_simulation_~tmp~2#1 := stop_simulation_#t~ret17#1;havoc stop_simulation_#t~ret17#1;" "assume 0 != stop_simulation_~tmp~2#1;stop_simulation_~__retres2~0#1 := 0;" "stop_simulation_#res#1 := stop_simulation_~__retres2~0#1;" "start_simulation_#t~ret19#1 := stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;assume { :end_inline_stop_simulation } true;start_simulation_~tmp___0~1#1 := start_simulation_#t~ret19#1;havoc start_simulation_#t~ret19#1;" "assume !(0 != start_simulation_~tmp___0~1#1);" 
[2025-02-06 19:52:36,325 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:36,325 INFO  L85        PathProgramCache]: Analyzing trace with hash 1294651007, now seen corresponding path program 1 times
[2025-02-06 19:52:36,325 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:36,325 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2118679350]
[2025-02-06 19:52:36,325 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:36,325 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:36,330 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 71 statements into 1 equivalence classes.
[2025-02-06 19:52:36,333 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 71 of 71 statements.
[2025-02-06 19:52:36,333 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:36,333 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:36,364 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:36,364 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:36,364 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2118679350]
[2025-02-06 19:52:36,364 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2118679350] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:36,364 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:36,364 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2025-02-06 19:52:36,364 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1246402595]
[2025-02-06 19:52:36,364 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:36,365 INFO  L757   eck$LassoCheckResult]: stem already infeasible
[2025-02-06 19:52:36,365 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:36,365 INFO  L85        PathProgramCache]: Analyzing trace with hash 1375135825, now seen corresponding path program 1 times
[2025-02-06 19:52:36,365 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:36,365 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1476835251]
[2025-02-06 19:52:36,365 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:36,365 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:36,370 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 82 statements into 1 equivalence classes.
[2025-02-06 19:52:36,377 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 82 of 82 statements.
[2025-02-06 19:52:36,378 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:36,378 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:36,414 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:36,414 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:36,414 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1476835251]
[2025-02-06 19:52:36,415 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1476835251] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:36,415 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:36,415 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2025-02-06 19:52:36,415 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [205687038]
[2025-02-06 19:52:36,415 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:36,415 INFO  L769   eck$LassoCheckResult]: loop already infeasible
[2025-02-06 19:52:36,416 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-06 19:52:36,416 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2025-02-06 19:52:36,416 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2025-02-06 19:52:36,416 INFO  L87              Difference]: Start difference. First operand 43383 states and 60891 transitions. cyclomatic complexity: 17540 Second operand  has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 2 states have internal predecessors, (71), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:36,518 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-06 19:52:36,519 INFO  L93              Difference]: Finished difference Result 36615 states and 51196 transitions.
[2025-02-06 19:52:36,519 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 36615 states and 51196 transitions.
[2025-02-06 19:52:36,820 INFO  L131   ngComponentsAnalysis]: Automaton has 32 accepting balls. 36096
[2025-02-06 19:52:36,913 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 36615 states to 36615 states and 51196 transitions.
[2025-02-06 19:52:36,913 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 36615
[2025-02-06 19:52:36,938 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 36615
[2025-02-06 19:52:36,939 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 36615 states and 51196 transitions.
[2025-02-06 19:52:36,964 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2025-02-06 19:52:36,965 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 36615 states and 51196 transitions.
[2025-02-06 19:52:36,988 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 36615 states and 51196 transitions.
[2025-02-06 19:52:37,278 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 36615 to 36615.
[2025-02-06 19:52:37,309 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 36615 states, 36615 states have (on average 1.3982247712686058) internal successors, (51196), 36614 states have internal predecessors, (51196), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:37,360 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 36615 states to 36615 states and 51196 transitions.
[2025-02-06 19:52:37,360 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 36615 states and 51196 transitions.
[2025-02-06 19:52:37,360 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2025-02-06 19:52:37,361 INFO  L432   stractBuchiCegarLoop]: Abstraction has 36615 states and 51196 transitions.
[2025-02-06 19:52:37,361 INFO  L338   stractBuchiCegarLoop]: ======== Iteration 19 ============
[2025-02-06 19:52:37,361 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 36615 states and 51196 transitions.
[2025-02-06 19:52:37,454 INFO  L131   ngComponentsAnalysis]: Automaton has 32 accepting balls. 36096
[2025-02-06 19:52:37,455 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-06 19:52:37,455 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-06 19:52:37,456 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem 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]
[2025-02-06 19:52:37,456 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop 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]
[2025-02-06 19:52:37,456 INFO  L752   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;" "assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;assume { :begin_inline_init_threads } true;" "assume 1 == ~m_i~0;~m_st~0 := 0;" "assume 1 == ~t1_i~0;~t1_st~0 := 0;" "assume 1 == ~t2_i~0;~t2_st~0 := 0;" "assume 1 == ~t3_i~0;~t3_st~0 := 0;" "assume 1 == ~t4_i~0;~t4_st~0 := 0;" "assume 1 == ~t5_i~0;~t5_st~0 := 0;" "assume { :end_inline_init_threads } true;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume !(0 == ~T1_E~0);" "assume !(0 == ~T2_E~0);" "assume !(0 == ~T3_E~0);" "assume !(0 == ~T4_E~0);" "assume !(0 == ~T5_E~0);" "assume !(0 == ~E_1~0);" "assume !(0 == ~E_2~0);" "assume !(0 == ~E_3~0);" "assume !(0 == ~E_4~0);" "assume !(0 == ~E_5~0);" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume !(0 != activate_threads_~tmp~1#1);" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume !(0 != activate_threads_~tmp___0~0#1);" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume !(0 != activate_threads_~tmp___1~0#1);" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume !(1 == ~t3_pc~0);" "is_transmit3_triggered_~__retres1~3#1 := 0;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume !(0 != activate_threads_~tmp___2~0#1);" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume !(1 == ~t4_pc~0);" "is_transmit4_triggered_~__retres1~4#1 := 0;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume !(0 != activate_threads_~tmp___3~0#1);" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume !(0 != activate_threads_~tmp___4~0#1);" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume !(1 == ~T1_E~0);" "assume !(1 == ~T2_E~0);" "assume !(1 == ~T3_E~0);" "assume !(1 == ~T4_E~0);" "assume !(1 == ~T5_E~0);" "assume !(1 == ~E_1~0);" "assume !(1 == ~E_2~0);" "assume !(1 == ~E_3~0);" "assume !(1 == ~E_4~0);" "assume !(1 == ~E_5~0);" "assume { :end_inline_reset_delta_events } true;" 
[2025-02-06 19:52:37,456 INFO  L754   eck$LassoCheckResult]: Loop: "assume true;" "start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1;" "assume true;" "assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "eval_#t~ret4#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1;" "assume !(0 != eval_~tmp~0#1);" "havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;assume { :end_inline_eval } true;start_simulation_~kernel_st~0#1 := 2;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;start_simulation_~kernel_st~0#1 := 3;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume 0 == ~T1_E~0;~T1_E~0 := 1;" "assume 0 == ~T2_E~0;~T2_E~0 := 1;" "assume 0 == ~T3_E~0;~T3_E~0 := 1;" "assume !(0 == ~T4_E~0);" "assume !(0 == ~T5_E~0);" "assume 0 == ~E_1~0;~E_1~0 := 1;" "assume 0 == ~E_2~0;~E_2~0 := 1;" "assume 0 == ~E_3~0;~E_3~0 := 1;" "assume 0 == ~E_4~0;~E_4~0 := 1;" "assume 0 == ~E_5~0;~E_5~0 := 1;" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume 0 != activate_threads_~tmp~1#1;~m_st~0 := 0;" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume 0 != activate_threads_~tmp___0~0#1;~t1_st~0 := 0;" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume !(0 != activate_threads_~tmp___1~0#1);" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume !(1 == ~t3_pc~0);" "is_transmit3_triggered_~__retres1~3#1 := 0;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume 0 != activate_threads_~tmp___2~0#1;~t3_st~0 := 0;" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume !(1 == ~t4_pc~0);" "is_transmit4_triggered_~__retres1~4#1 := 0;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume 0 != activate_threads_~tmp___3~0#1;~t4_st~0 := 0;" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume 0 != activate_threads_~tmp___4~0#1;~t5_st~0 := 0;" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume 1 == ~T1_E~0;~T1_E~0 := 2;" "assume 1 == ~T2_E~0;~T2_E~0 := 2;" "assume 1 == ~T3_E~0;~T3_E~0 := 2;" "assume !(1 == ~T4_E~0);" "assume !(1 == ~T5_E~0);" "assume 1 == ~E_1~0;~E_1~0 := 2;" "assume 1 == ~E_2~0;~E_2~0 := 2;" "assume 1 == ~E_3~0;~E_3~0 := 2;" "assume 1 == ~E_4~0;~E_4~0 := 2;" "assume 1 == ~E_5~0;~E_5~0 := 2;" "assume { :end_inline_reset_delta_events } true;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "start_simulation_#t~ret18#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;start_simulation_~tmp~3#1 := start_simulation_#t~ret18#1;havoc start_simulation_#t~ret18#1;" "assume !(0 == start_simulation_~tmp~3#1);" "assume { :begin_inline_stop_simulation } true;havoc stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;havoc stop_simulation_~tmp~2#1;havoc stop_simulation_~__retres2~0#1;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "stop_simulation_#t~ret17#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;stop_simulation_~tmp~2#1 := stop_simulation_#t~ret17#1;havoc stop_simulation_#t~ret17#1;" "assume 0 != stop_simulation_~tmp~2#1;stop_simulation_~__retres2~0#1 := 0;" "stop_simulation_#res#1 := stop_simulation_~__retres2~0#1;" "start_simulation_#t~ret19#1 := stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;assume { :end_inline_stop_simulation } true;start_simulation_~tmp___0~1#1 := start_simulation_#t~ret19#1;havoc start_simulation_#t~ret19#1;" "assume !(0 != start_simulation_~tmp___0~1#1);" 
[2025-02-06 19:52:37,456 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:37,457 INFO  L85        PathProgramCache]: Analyzing trace with hash -1419419903, now seen corresponding path program 2 times
[2025-02-06 19:52:37,457 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:37,457 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [261982749]
[2025-02-06 19:52:37,457 INFO  L95    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1
[2025-02-06 19:52:37,457 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:37,462 INFO  L108    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 71 statements into 1 equivalence classes.
[2025-02-06 19:52:37,469 INFO  L111    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 71 of 71 statements.
[2025-02-06 19:52:37,470 INFO  L114    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s)
[2025-02-06 19:52:37,470 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:37,470 INFO  L348             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2025-02-06 19:52:37,472 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 71 statements into 1 equivalence classes.
[2025-02-06 19:52:37,474 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 71 of 71 statements.
[2025-02-06 19:52:37,474 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:37,474 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:37,480 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2025-02-06 19:52:37,481 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:37,481 INFO  L85        PathProgramCache]: Analyzing trace with hash 1375135825, now seen corresponding path program 2 times
[2025-02-06 19:52:37,481 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:37,481 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [338960620]
[2025-02-06 19:52:37,481 INFO  L95    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1
[2025-02-06 19:52:37,481 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:37,486 INFO  L108    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 82 statements into 1 equivalence classes.
[2025-02-06 19:52:37,488 INFO  L111    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 82 of 82 statements.
[2025-02-06 19:52:37,489 INFO  L114    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s)
[2025-02-06 19:52:37,489 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:37,519 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:37,519 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:37,519 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [338960620]
[2025-02-06 19:52:37,519 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [338960620] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:37,520 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:37,520 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2025-02-06 19:52:37,520 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1221152198]
[2025-02-06 19:52:37,520 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:37,520 INFO  L769   eck$LassoCheckResult]: loop already infeasible
[2025-02-06 19:52:37,520 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-06 19:52:37,520 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2025-02-06 19:52:37,520 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2025-02-06 19:52:37,521 INFO  L87              Difference]: Start difference. First operand 36615 states and 51196 transitions. cyclomatic complexity: 14613 Second operand  has 5 states, 5 states have (on average 16.4) internal successors, (82), 5 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:37,642 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-06 19:52:37,642 INFO  L93              Difference]: Finished difference Result 37511 states and 52092 transitions.
[2025-02-06 19:52:37,642 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 37511 states and 52092 transitions.
[2025-02-06 19:52:37,932 INFO  L131   ngComponentsAnalysis]: Automaton has 32 accepting balls. 36992
[2025-02-06 19:52:38,016 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 37511 states to 37511 states and 52092 transitions.
[2025-02-06 19:52:38,017 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 37511
[2025-02-06 19:52:38,044 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 37511
[2025-02-06 19:52:38,045 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 37511 states and 52092 transitions.
[2025-02-06 19:52:38,068 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2025-02-06 19:52:38,069 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 37511 states and 52092 transitions.
[2025-02-06 19:52:38,094 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 37511 states and 52092 transitions.
[2025-02-06 19:52:38,384 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 37511 to 36999.
[2025-02-06 19:52:38,414 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 36999 states, 36999 states have (on average 1.3940917322089785) internal successors, (51580), 36998 states have internal predecessors, (51580), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:38,473 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 36999 states to 36999 states and 51580 transitions.
[2025-02-06 19:52:38,473 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 36999 states and 51580 transitions.
[2025-02-06 19:52:38,474 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2025-02-06 19:52:38,474 INFO  L432   stractBuchiCegarLoop]: Abstraction has 36999 states and 51580 transitions.
[2025-02-06 19:52:38,474 INFO  L338   stractBuchiCegarLoop]: ======== Iteration 20 ============
[2025-02-06 19:52:38,474 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 36999 states and 51580 transitions.
[2025-02-06 19:52:38,578 INFO  L131   ngComponentsAnalysis]: Automaton has 32 accepting balls. 36480
[2025-02-06 19:52:38,579 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-06 19:52:38,579 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-06 19:52:38,580 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem 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]
[2025-02-06 19:52:38,580 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop 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]
[2025-02-06 19:52:38,580 INFO  L752   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;" "assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;assume { :begin_inline_init_threads } true;" "assume 1 == ~m_i~0;~m_st~0 := 0;" "assume 1 == ~t1_i~0;~t1_st~0 := 0;" "assume 1 == ~t2_i~0;~t2_st~0 := 0;" "assume 1 == ~t3_i~0;~t3_st~0 := 0;" "assume 1 == ~t4_i~0;~t4_st~0 := 0;" "assume 1 == ~t5_i~0;~t5_st~0 := 0;" "assume { :end_inline_init_threads } true;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume !(0 == ~T1_E~0);" "assume !(0 == ~T2_E~0);" "assume !(0 == ~T3_E~0);" "assume !(0 == ~T4_E~0);" "assume !(0 == ~T5_E~0);" "assume !(0 == ~E_1~0);" "assume !(0 == ~E_2~0);" "assume !(0 == ~E_3~0);" "assume !(0 == ~E_4~0);" "assume !(0 == ~E_5~0);" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume !(0 != activate_threads_~tmp~1#1);" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume !(0 != activate_threads_~tmp___0~0#1);" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume !(0 != activate_threads_~tmp___1~0#1);" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume !(1 == ~t3_pc~0);" "is_transmit3_triggered_~__retres1~3#1 := 0;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume !(0 != activate_threads_~tmp___2~0#1);" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume !(1 == ~t4_pc~0);" "is_transmit4_triggered_~__retres1~4#1 := 0;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume !(0 != activate_threads_~tmp___3~0#1);" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume !(0 != activate_threads_~tmp___4~0#1);" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume !(1 == ~T1_E~0);" "assume !(1 == ~T2_E~0);" "assume !(1 == ~T3_E~0);" "assume !(1 == ~T4_E~0);" "assume !(1 == ~T5_E~0);" "assume !(1 == ~E_1~0);" "assume !(1 == ~E_2~0);" "assume !(1 == ~E_3~0);" "assume !(1 == ~E_4~0);" "assume !(1 == ~E_5~0);" "assume { :end_inline_reset_delta_events } true;" 
[2025-02-06 19:52:38,580 INFO  L754   eck$LassoCheckResult]: Loop: "assume true;" "start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1;" "assume true;" "assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume !(0 == ~m_st~0);" "assume !(0 == ~t1_st~0);" "assume !(0 == ~t2_st~0);" "assume !(0 == ~t3_st~0);" "assume !(0 == ~t4_st~0);" "assume !(0 == ~t5_st~0);exists_runnable_thread_~__retres1~6#1 := 0;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "eval_#t~ret4#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1;" "assume !(0 != eval_~tmp~0#1);" "havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;assume { :end_inline_eval } true;start_simulation_~kernel_st~0#1 := 2;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;start_simulation_~kernel_st~0#1 := 3;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume 0 == ~T1_E~0;~T1_E~0 := 1;" "assume 0 == ~T2_E~0;~T2_E~0 := 1;" "assume 0 == ~T3_E~0;~T3_E~0 := 1;" "assume !(0 == ~T4_E~0);" "assume !(0 == ~T5_E~0);" "assume 0 == ~E_1~0;~E_1~0 := 1;" "assume 0 == ~E_2~0;~E_2~0 := 1;" "assume 0 == ~E_3~0;~E_3~0 := 1;" "assume 0 == ~E_4~0;~E_4~0 := 1;" "assume 0 == ~E_5~0;~E_5~0 := 1;" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume 0 != activate_threads_~tmp~1#1;~m_st~0 := 0;" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume 0 != activate_threads_~tmp___0~0#1;~t1_st~0 := 0;" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume !(0 != activate_threads_~tmp___1~0#1);" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume !(1 == ~t3_pc~0);" "is_transmit3_triggered_~__retres1~3#1 := 0;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume 0 != activate_threads_~tmp___2~0#1;~t3_st~0 := 0;" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume !(1 == ~t4_pc~0);" "is_transmit4_triggered_~__retres1~4#1 := 0;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume 0 != activate_threads_~tmp___3~0#1;~t4_st~0 := 0;" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume 0 != activate_threads_~tmp___4~0#1;~t5_st~0 := 0;" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume 1 == ~T1_E~0;~T1_E~0 := 2;" "assume 1 == ~T2_E~0;~T2_E~0 := 2;" "assume 1 == ~T3_E~0;~T3_E~0 := 2;" "assume !(1 == ~T4_E~0);" "assume !(1 == ~T5_E~0);" "assume 1 == ~E_1~0;~E_1~0 := 2;" "assume 1 == ~E_2~0;~E_2~0 := 2;" "assume 1 == ~E_3~0;~E_3~0 := 2;" "assume 1 == ~E_4~0;~E_4~0 := 2;" "assume 1 == ~E_5~0;~E_5~0 := 2;" "assume { :end_inline_reset_delta_events } true;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "start_simulation_#t~ret18#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;start_simulation_~tmp~3#1 := start_simulation_#t~ret18#1;havoc start_simulation_#t~ret18#1;" "assume !(0 == start_simulation_~tmp~3#1);" "assume { :begin_inline_stop_simulation } true;havoc stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;havoc stop_simulation_~tmp~2#1;havoc stop_simulation_~__retres2~0#1;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "stop_simulation_#t~ret17#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;stop_simulation_~tmp~2#1 := stop_simulation_#t~ret17#1;havoc stop_simulation_#t~ret17#1;" "assume 0 != stop_simulation_~tmp~2#1;stop_simulation_~__retres2~0#1 := 0;" "stop_simulation_#res#1 := stop_simulation_~__retres2~0#1;" "start_simulation_#t~ret19#1 := stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;assume { :end_inline_stop_simulation } true;start_simulation_~tmp___0~1#1 := start_simulation_#t~ret19#1;havoc start_simulation_#t~ret19#1;" "assume !(0 != start_simulation_~tmp___0~1#1);" 
[2025-02-06 19:52:38,581 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:38,581 INFO  L85        PathProgramCache]: Analyzing trace with hash -1419419903, now seen corresponding path program 3 times
[2025-02-06 19:52:38,581 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:38,581 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [680297712]
[2025-02-06 19:52:38,581 INFO  L95    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2
[2025-02-06 19:52:38,581 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:38,586 INFO  L108    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 71 statements into 1 equivalence classes.
[2025-02-06 19:52:38,589 INFO  L111    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) and asserted 71 of 71 statements.
[2025-02-06 19:52:38,589 INFO  L114    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s)
[2025-02-06 19:52:38,589 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:38,589 INFO  L348             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2025-02-06 19:52:38,591 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 71 statements into 1 equivalence classes.
[2025-02-06 19:52:38,594 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 71 of 71 statements.
[2025-02-06 19:52:38,594 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:38,594 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:38,605 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2025-02-06 19:52:38,606 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:38,606 INFO  L85        PathProgramCache]: Analyzing trace with hash -232271383, now seen corresponding path program 1 times
[2025-02-06 19:52:38,606 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:38,606 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [652258139]
[2025-02-06 19:52:38,606 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:38,606 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:38,612 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 87 statements into 1 equivalence classes.
[2025-02-06 19:52:38,617 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 87 of 87 statements.
[2025-02-06 19:52:38,617 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:38,617 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:38,674 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:38,674 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:38,674 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [652258139]
[2025-02-06 19:52:38,674 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [652258139] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:38,674 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:38,674 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2025-02-06 19:52:38,674 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2010543363]
[2025-02-06 19:52:38,674 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:38,674 INFO  L769   eck$LassoCheckResult]: loop already infeasible
[2025-02-06 19:52:38,674 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-06 19:52:38,674 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2025-02-06 19:52:38,674 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2025-02-06 19:52:38,675 INFO  L87              Difference]: Start difference. First operand 36999 states and 51580 transitions. cyclomatic complexity: 14613 Second operand  has 5 states, 5 states have (on average 17.4) internal successors, (87), 5 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:38,882 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-06 19:52:38,882 INFO  L93              Difference]: Finished difference Result 37479 states and 51707 transitions.
[2025-02-06 19:52:38,883 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 37479 states and 51707 transitions.
[2025-02-06 19:52:39,036 INFO  L131   ngComponentsAnalysis]: Automaton has 32 accepting balls. 36960
[2025-02-06 19:52:39,312 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 37479 states to 37479 states and 51707 transitions.
[2025-02-06 19:52:39,312 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 37479
[2025-02-06 19:52:39,327 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 37479
[2025-02-06 19:52:39,327 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 37479 states and 51707 transitions.
[2025-02-06 19:52:39,340 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2025-02-06 19:52:39,340 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 37479 states and 51707 transitions.
[2025-02-06 19:52:39,355 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 37479 states and 51707 transitions.
[2025-02-06 19:52:39,551 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 37479 to 37479.
[2025-02-06 19:52:39,580 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 37479 states, 37479 states have (on average 1.3796259238506898) internal successors, (51707), 37478 states have internal predecessors, (51707), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:39,626 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 37479 states to 37479 states and 51707 transitions.
[2025-02-06 19:52:39,626 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 37479 states and 51707 transitions.
[2025-02-06 19:52:39,626 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2025-02-06 19:52:39,627 INFO  L432   stractBuchiCegarLoop]: Abstraction has 37479 states and 51707 transitions.
[2025-02-06 19:52:39,627 INFO  L338   stractBuchiCegarLoop]: ======== Iteration 21 ============
[2025-02-06 19:52:39,627 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 37479 states and 51707 transitions.
[2025-02-06 19:52:39,717 INFO  L131   ngComponentsAnalysis]: Automaton has 32 accepting balls. 36960
[2025-02-06 19:52:39,717 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-06 19:52:39,717 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-06 19:52:39,718 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem 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]
[2025-02-06 19:52:39,718 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop 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]
[2025-02-06 19:52:39,718 INFO  L752   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;" "assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;assume { :begin_inline_init_threads } true;" "assume 1 == ~m_i~0;~m_st~0 := 0;" "assume 1 == ~t1_i~0;~t1_st~0 := 0;" "assume 1 == ~t2_i~0;~t2_st~0 := 0;" "assume 1 == ~t3_i~0;~t3_st~0 := 0;" "assume 1 == ~t4_i~0;~t4_st~0 := 0;" "assume 1 == ~t5_i~0;~t5_st~0 := 0;" "assume { :end_inline_init_threads } true;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume !(0 == ~T1_E~0);" "assume !(0 == ~T2_E~0);" "assume !(0 == ~T3_E~0);" "assume !(0 == ~T4_E~0);" "assume !(0 == ~T5_E~0);" "assume !(0 == ~E_1~0);" "assume !(0 == ~E_2~0);" "assume !(0 == ~E_3~0);" "assume !(0 == ~E_4~0);" "assume !(0 == ~E_5~0);" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume !(0 != activate_threads_~tmp~1#1);" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume !(0 != activate_threads_~tmp___0~0#1);" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume !(0 != activate_threads_~tmp___1~0#1);" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume !(1 == ~t3_pc~0);" "is_transmit3_triggered_~__retres1~3#1 := 0;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume !(0 != activate_threads_~tmp___2~0#1);" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume !(1 == ~t4_pc~0);" "is_transmit4_triggered_~__retres1~4#1 := 0;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume !(0 != activate_threads_~tmp___3~0#1);" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume !(0 != activate_threads_~tmp___4~0#1);" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume !(1 == ~T1_E~0);" "assume !(1 == ~T2_E~0);" "assume !(1 == ~T3_E~0);" "assume !(1 == ~T4_E~0);" "assume !(1 == ~T5_E~0);" "assume !(1 == ~E_1~0);" "assume !(1 == ~E_2~0);" "assume !(1 == ~E_3~0);" "assume !(1 == ~E_4~0);" "assume !(1 == ~E_5~0);" "assume { :end_inline_reset_delta_events } true;" 
[2025-02-06 19:52:39,718 INFO  L754   eck$LassoCheckResult]: Loop: "assume true;" "start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1;" "assume true;" "assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume !(0 == ~m_st~0);" "assume !(0 == ~t1_st~0);" "assume !(0 == ~t2_st~0);" "assume !(0 == ~t3_st~0);" "assume !(0 == ~t4_st~0);" "assume !(0 == ~t5_st~0);exists_runnable_thread_~__retres1~6#1 := 0;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "eval_#t~ret4#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1;" "assume !(0 != eval_~tmp~0#1);" "havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;assume { :end_inline_eval } true;start_simulation_~kernel_st~0#1 := 2;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;start_simulation_~kernel_st~0#1 := 3;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume 0 == ~T1_E~0;~T1_E~0 := 1;" "assume 0 == ~T2_E~0;~T2_E~0 := 1;" "assume 0 == ~T3_E~0;~T3_E~0 := 1;" "assume !(0 == ~T4_E~0);" "assume !(0 == ~T5_E~0);" "assume 0 == ~E_1~0;~E_1~0 := 1;" "assume 0 == ~E_2~0;~E_2~0 := 1;" "assume 0 == ~E_3~0;~E_3~0 := 1;" "assume 0 == ~E_4~0;~E_4~0 := 1;" "assume 0 == ~E_5~0;~E_5~0 := 1;" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume !(0 != activate_threads_~tmp~1#1);" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume 0 != activate_threads_~tmp___0~0#1;~t1_st~0 := 0;" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume !(0 != activate_threads_~tmp___1~0#1);" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume !(1 == ~t3_pc~0);" "is_transmit3_triggered_~__retres1~3#1 := 0;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume 0 != activate_threads_~tmp___2~0#1;~t3_st~0 := 0;" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume !(1 == ~t4_pc~0);" "is_transmit4_triggered_~__retres1~4#1 := 0;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume 0 != activate_threads_~tmp___3~0#1;~t4_st~0 := 0;" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume 0 != activate_threads_~tmp___4~0#1;~t5_st~0 := 0;" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume 1 == ~T1_E~0;~T1_E~0 := 2;" "assume 1 == ~T2_E~0;~T2_E~0 := 2;" "assume 1 == ~T3_E~0;~T3_E~0 := 2;" "assume !(1 == ~T4_E~0);" "assume !(1 == ~T5_E~0);" "assume 1 == ~E_1~0;~E_1~0 := 2;" "assume 1 == ~E_2~0;~E_2~0 := 2;" "assume 1 == ~E_3~0;~E_3~0 := 2;" "assume 1 == ~E_4~0;~E_4~0 := 2;" "assume 1 == ~E_5~0;~E_5~0 := 2;" "assume { :end_inline_reset_delta_events } true;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "start_simulation_#t~ret18#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;start_simulation_~tmp~3#1 := start_simulation_#t~ret18#1;havoc start_simulation_#t~ret18#1;" "assume !(0 == start_simulation_~tmp~3#1);" "assume { :begin_inline_stop_simulation } true;havoc stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;havoc stop_simulation_~tmp~2#1;havoc stop_simulation_~__retres2~0#1;assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "stop_simulation_#t~ret17#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;stop_simulation_~tmp~2#1 := stop_simulation_#t~ret17#1;havoc stop_simulation_#t~ret17#1;" "assume 0 != stop_simulation_~tmp~2#1;stop_simulation_~__retres2~0#1 := 0;" "stop_simulation_#res#1 := stop_simulation_~__retres2~0#1;" "start_simulation_#t~ret19#1 := stop_simulation_#res#1;havoc stop_simulation_#t~ret17#1, stop_simulation_~tmp~2#1, stop_simulation_~__retres2~0#1;assume { :end_inline_stop_simulation } true;start_simulation_~tmp___0~1#1 := start_simulation_#t~ret19#1;havoc start_simulation_#t~ret19#1;" "assume !(0 != start_simulation_~tmp___0~1#1);" 
[2025-02-06 19:52:39,719 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:39,719 INFO  L85        PathProgramCache]: Analyzing trace with hash -1419419903, now seen corresponding path program 4 times
[2025-02-06 19:52:39,719 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:39,719 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [280542500]
[2025-02-06 19:52:39,719 INFO  L95    rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST
[2025-02-06 19:52:39,719 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:39,725 INFO  L108    AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 71 statements into 2 equivalence classes.
[2025-02-06 19:52:39,734 INFO  L111    AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 2 check-sat command(s) and asserted 71 of 71 statements.
[2025-02-06 19:52:39,734 INFO  L114    AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 2 check-sat command(s)
[2025-02-06 19:52:39,734 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:39,734 INFO  L348             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2025-02-06 19:52:39,736 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 71 statements into 1 equivalence classes.
[2025-02-06 19:52:39,739 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 71 of 71 statements.
[2025-02-06 19:52:39,739 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:39,739 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:39,748 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2025-02-06 19:52:39,752 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:39,752 INFO  L85        PathProgramCache]: Analyzing trace with hash -211934008, now seen corresponding path program 1 times
[2025-02-06 19:52:39,752 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:39,752 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [357474654]
[2025-02-06 19:52:39,752 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:39,752 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:39,758 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 87 statements into 1 equivalence classes.
[2025-02-06 19:52:39,760 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 87 of 87 statements.
[2025-02-06 19:52:39,761 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:39,761 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:39,777 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:39,777 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:39,777 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [357474654]
[2025-02-06 19:52:39,777 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [357474654] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:39,777 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:39,777 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-06 19:52:39,777 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1614310557]
[2025-02-06 19:52:39,777 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:39,777 INFO  L769   eck$LassoCheckResult]: loop already infeasible
[2025-02-06 19:52:39,777 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-06 19:52:39,778 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2025-02-06 19:52:39,778 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2025-02-06 19:52:39,778 INFO  L87              Difference]: Start difference. First operand 37479 states and 51707 transitions. cyclomatic complexity: 14260 Second operand  has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:40,077 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-06 19:52:40,077 INFO  L93              Difference]: Finished difference Result 56001 states and 76029 transitions.
[2025-02-06 19:52:40,077 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 56001 states and 76029 transitions.
[2025-02-06 19:52:40,285 INFO  L131   ngComponentsAnalysis]: Automaton has 50 accepting balls. 55300
[2025-02-06 19:52:40,423 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 56001 states to 56001 states and 76029 transitions.
[2025-02-06 19:52:40,423 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 56001
[2025-02-06 19:52:40,459 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 56001
[2025-02-06 19:52:40,460 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 56001 states and 76029 transitions.
[2025-02-06 19:52:40,490 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2025-02-06 19:52:40,490 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 56001 states and 76029 transitions.
[2025-02-06 19:52:40,518 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 56001 states and 76029 transitions.
[2025-02-06 19:52:40,960 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 56001 to 54785.
[2025-02-06 19:52:41,006 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 54785 states, 54785 states have (on average 1.3600255544400839) internal successors, (74509), 54784 states have internal predecessors, (74509), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:41,086 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 54785 states to 54785 states and 74509 transitions.
[2025-02-06 19:52:41,086 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 54785 states and 74509 transitions.
[2025-02-06 19:52:41,086 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2025-02-06 19:52:41,087 INFO  L432   stractBuchiCegarLoop]: Abstraction has 54785 states and 74509 transitions.
[2025-02-06 19:52:41,087 INFO  L338   stractBuchiCegarLoop]: ======== Iteration 22 ============
[2025-02-06 19:52:41,087 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 54785 states and 74509 transitions.
[2025-02-06 19:52:41,224 INFO  L131   ngComponentsAnalysis]: Automaton has 50 accepting balls. 54084
[2025-02-06 19:52:41,224 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-06 19:52:41,224 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-06 19:52:41,225 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem 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]
[2025-02-06 19:52:41,225 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-02-06 19:52:41,225 INFO  L752   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;" "assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;assume { :begin_inline_init_threads } true;" "assume 1 == ~m_i~0;~m_st~0 := 0;" "assume 1 == ~t1_i~0;~t1_st~0 := 0;" "assume 1 == ~t2_i~0;~t2_st~0 := 0;" "assume 1 == ~t3_i~0;~t3_st~0 := 0;" "assume 1 == ~t4_i~0;~t4_st~0 := 0;" "assume 1 == ~t5_i~0;~t5_st~0 := 0;" "assume { :end_inline_init_threads } true;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume !(0 == ~T1_E~0);" "assume !(0 == ~T2_E~0);" "assume !(0 == ~T3_E~0);" "assume !(0 == ~T4_E~0);" "assume !(0 == ~T5_E~0);" "assume !(0 == ~E_1~0);" "assume !(0 == ~E_2~0);" "assume !(0 == ~E_3~0);" "assume !(0 == ~E_4~0);" "assume !(0 == ~E_5~0);" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume !(0 != activate_threads_~tmp~1#1);" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume !(0 != activate_threads_~tmp___0~0#1);" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume !(0 != activate_threads_~tmp___1~0#1);" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume !(1 == ~t3_pc~0);" "is_transmit3_triggered_~__retres1~3#1 := 0;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume !(0 != activate_threads_~tmp___2~0#1);" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume !(1 == ~t4_pc~0);" "is_transmit4_triggered_~__retres1~4#1 := 0;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume !(0 != activate_threads_~tmp___3~0#1);" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume !(0 != activate_threads_~tmp___4~0#1);" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume !(1 == ~T1_E~0);" "assume !(1 == ~T2_E~0);" "assume !(1 == ~T3_E~0);" "assume !(1 == ~T4_E~0);" "assume !(1 == ~T5_E~0);" "assume !(1 == ~E_1~0);" "assume !(1 == ~E_2~0);" "assume !(1 == ~E_3~0);" "assume !(1 == ~E_4~0);" "assume !(1 == ~E_5~0);" "assume { :end_inline_reset_delta_events } true;" "assume true;" "start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1;" 
[2025-02-06 19:52:41,225 INFO  L754   eck$LassoCheckResult]: Loop: "assume true;" "assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "eval_#t~ret4#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1;" "assume 0 != eval_~tmp~0#1;" "assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;havoc eval_#t~nondet5#1;eval_~tmp_ndt_1~0#1 := eval_#t~nondet5#1;havoc eval_#t~nondet5#1;" "assume !(0 != eval_~tmp_ndt_1~0#1);" "havoc eval_~tmp_ndt_1~0#1;" "assume !(0 == ~t1_st~0);" "assume !(0 == ~t2_st~0);" "assume !(0 == ~t3_st~0);" "assume !(0 == ~t4_st~0);" "assume !(0 == ~t5_st~0);" 
[2025-02-06 19:52:41,226 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:41,226 INFO  L85        PathProgramCache]: Analyzing trace with hash 1737099424, now seen corresponding path program 1 times
[2025-02-06 19:52:41,226 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:41,226 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [456469520]
[2025-02-06 19:52:41,226 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:41,226 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:41,231 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 73 statements into 1 equivalence classes.
[2025-02-06 19:52:41,233 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 73 of 73 statements.
[2025-02-06 19:52:41,233 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:41,233 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:41,233 INFO  L348             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2025-02-06 19:52:41,235 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 73 statements into 1 equivalence classes.
[2025-02-06 19:52:41,237 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 73 of 73 statements.
[2025-02-06 19:52:41,237 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:41,237 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:41,242 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2025-02-06 19:52:41,243 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:41,243 INFO  L85        PathProgramCache]: Analyzing trace with hash -439576355, now seen corresponding path program 1 times
[2025-02-06 19:52:41,243 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:41,243 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [626174521]
[2025-02-06 19:52:41,243 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:41,243 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:41,245 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 14 statements into 1 equivalence classes.
[2025-02-06 19:52:41,246 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 14 of 14 statements.
[2025-02-06 19:52:41,246 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:41,246 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:41,246 INFO  L348             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2025-02-06 19:52:41,247 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 14 statements into 1 equivalence classes.
[2025-02-06 19:52:41,247 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 14 of 14 statements.
[2025-02-06 19:52:41,247 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:41,247 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:41,249 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2025-02-06 19:52:41,249 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:41,249 INFO  L85        PathProgramCache]: Analyzing trace with hash -26239172, now seen corresponding path program 1 times
[2025-02-06 19:52:41,249 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:41,249 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [686966746]
[2025-02-06 19:52:41,249 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:41,249 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:41,254 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 87 statements into 1 equivalence classes.
[2025-02-06 19:52:41,256 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 87 of 87 statements.
[2025-02-06 19:52:41,256 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:41,256 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:41,275 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:41,275 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:41,275 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [686966746]
[2025-02-06 19:52:41,275 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [686966746] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:41,275 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:41,276 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-06 19:52:41,276 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1282444951]
[2025-02-06 19:52:41,276 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:41,517 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-06 19:52:41,517 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2025-02-06 19:52:41,518 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2025-02-06 19:52:41,518 INFO  L87              Difference]: Start difference. First operand 54785 states and 74509 transitions. cyclomatic complexity: 19774 Second operand  has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:41,697 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-06 19:52:41,698 INFO  L93              Difference]: Finished difference Result 61277 states and 81905 transitions.
[2025-02-06 19:52:41,698 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 61277 states and 81905 transitions.
[2025-02-06 19:52:41,963 INFO  L131   ngComponentsAnalysis]: Automaton has 54 accepting balls. 59832
[2025-02-06 19:52:42,137 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 61277 states to 61277 states and 81905 transitions.
[2025-02-06 19:52:42,137 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 61277
[2025-02-06 19:52:42,181 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 61277
[2025-02-06 19:52:42,181 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 61277 states and 81905 transitions.
[2025-02-06 19:52:42,224 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2025-02-06 19:52:42,225 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 61277 states and 81905 transitions.
[2025-02-06 19:52:42,267 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 61277 states and 81905 transitions.
[2025-02-06 19:52:42,881 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 61277 to 57749.
[2025-02-06 19:52:42,931 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 57749 states, 57749 states have (on average 1.342655284074183) internal successors, (77537), 57748 states have internal predecessors, (77537), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:43,010 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 57749 states to 57749 states and 77537 transitions.
[2025-02-06 19:52:43,010 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 57749 states and 77537 transitions.
[2025-02-06 19:52:43,010 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2025-02-06 19:52:43,010 INFO  L432   stractBuchiCegarLoop]: Abstraction has 57749 states and 77537 transitions.
[2025-02-06 19:52:43,010 INFO  L338   stractBuchiCegarLoop]: ======== Iteration 23 ============
[2025-02-06 19:52:43,010 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 57749 states and 77537 transitions.
[2025-02-06 19:52:43,153 INFO  L131   ngComponentsAnalysis]: Automaton has 54 accepting balls. 56304
[2025-02-06 19:52:43,154 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-06 19:52:43,154 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-06 19:52:43,154 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem 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]
[2025-02-06 19:52:43,154 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-02-06 19:52:43,154 INFO  L752   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;" "assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;assume { :begin_inline_init_threads } true;" "assume 1 == ~m_i~0;~m_st~0 := 0;" "assume 1 == ~t1_i~0;~t1_st~0 := 0;" "assume 1 == ~t2_i~0;~t2_st~0 := 0;" "assume 1 == ~t3_i~0;~t3_st~0 := 0;" "assume 1 == ~t4_i~0;~t4_st~0 := 0;" "assume 1 == ~t5_i~0;~t5_st~0 := 0;" "assume { :end_inline_init_threads } true;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume !(0 == ~T1_E~0);" "assume !(0 == ~T2_E~0);" "assume !(0 == ~T3_E~0);" "assume !(0 == ~T4_E~0);" "assume !(0 == ~T5_E~0);" "assume !(0 == ~E_1~0);" "assume !(0 == ~E_2~0);" "assume !(0 == ~E_3~0);" "assume !(0 == ~E_4~0);" "assume !(0 == ~E_5~0);" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume !(0 != activate_threads_~tmp~1#1);" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume !(0 != activate_threads_~tmp___0~0#1);" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume !(0 != activate_threads_~tmp___1~0#1);" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume !(1 == ~t3_pc~0);" "is_transmit3_triggered_~__retres1~3#1 := 0;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume !(0 != activate_threads_~tmp___2~0#1);" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume !(1 == ~t4_pc~0);" "is_transmit4_triggered_~__retres1~4#1 := 0;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume !(0 != activate_threads_~tmp___3~0#1);" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume !(0 != activate_threads_~tmp___4~0#1);" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume !(1 == ~T1_E~0);" "assume !(1 == ~T2_E~0);" "assume !(1 == ~T3_E~0);" "assume !(1 == ~T4_E~0);" "assume !(1 == ~T5_E~0);" "assume !(1 == ~E_1~0);" "assume !(1 == ~E_2~0);" "assume !(1 == ~E_3~0);" "assume !(1 == ~E_4~0);" "assume !(1 == ~E_5~0);" "assume { :end_inline_reset_delta_events } true;" "assume true;" "start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1;" 
[2025-02-06 19:52:43,154 INFO  L754   eck$LassoCheckResult]: Loop: "assume true;" "assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "eval_#t~ret4#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1;" "assume 0 != eval_~tmp~0#1;" "assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;havoc eval_#t~nondet5#1;eval_~tmp_ndt_1~0#1 := eval_#t~nondet5#1;havoc eval_#t~nondet5#1;" "assume !(0 != eval_~tmp_ndt_1~0#1);" "havoc eval_~tmp_ndt_1~0#1;" "assume 0 == ~t1_st~0;havoc eval_~tmp_ndt_2~0#1;havoc eval_#t~nondet6#1;eval_~tmp_ndt_2~0#1 := eval_#t~nondet6#1;havoc eval_#t~nondet6#1;" "assume !(0 != eval_~tmp_ndt_2~0#1);" "havoc eval_~tmp_ndt_2~0#1;" "assume !(0 == ~t2_st~0);" "assume !(0 == ~t3_st~0);" "assume !(0 == ~t4_st~0);" "assume !(0 == ~t5_st~0);" 
[2025-02-06 19:52:43,155 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:43,155 INFO  L85        PathProgramCache]: Analyzing trace with hash 1737099424, now seen corresponding path program 2 times
[2025-02-06 19:52:43,155 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:43,155 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [53707786]
[2025-02-06 19:52:43,155 INFO  L95    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1
[2025-02-06 19:52:43,155 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:43,160 INFO  L108    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 73 statements into 1 equivalence classes.
[2025-02-06 19:52:43,162 INFO  L111    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 73 of 73 statements.
[2025-02-06 19:52:43,162 INFO  L114    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s)
[2025-02-06 19:52:43,162 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:43,162 INFO  L348             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2025-02-06 19:52:43,164 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 73 statements into 1 equivalence classes.
[2025-02-06 19:52:43,166 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 73 of 73 statements.
[2025-02-06 19:52:43,167 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:43,167 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:43,171 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2025-02-06 19:52:43,172 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:43,172 INFO  L85        PathProgramCache]: Analyzing trace with hash 313824769, now seen corresponding path program 1 times
[2025-02-06 19:52:43,172 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:43,172 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1590904077]
[2025-02-06 19:52:43,172 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:43,172 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:43,174 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 16 statements into 1 equivalence classes.
[2025-02-06 19:52:43,175 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 16 of 16 statements.
[2025-02-06 19:52:43,175 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:43,175 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:43,175 INFO  L348             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2025-02-06 19:52:43,176 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 16 statements into 1 equivalence classes.
[2025-02-06 19:52:43,176 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 16 of 16 statements.
[2025-02-06 19:52:43,176 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:43,177 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:43,178 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2025-02-06 19:52:43,178 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:43,178 INFO  L85        PathProgramCache]: Analyzing trace with hash -1901100896, now seen corresponding path program 1 times
[2025-02-06 19:52:43,178 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:43,178 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [754672702]
[2025-02-06 19:52:43,179 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:43,179 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:43,184 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 89 statements into 1 equivalence classes.
[2025-02-06 19:52:43,187 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 89 of 89 statements.
[2025-02-06 19:52:43,187 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:43,187 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:43,208 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:43,209 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:43,209 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [754672702]
[2025-02-06 19:52:43,209 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [754672702] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:43,209 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:43,209 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-06 19:52:43,209 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1999338286]
[2025-02-06 19:52:43,209 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:43,260 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-06 19:52:43,261 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2025-02-06 19:52:43,261 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2025-02-06 19:52:43,261 INFO  L87              Difference]: Start difference. First operand 57749 states and 77537 transitions. cyclomatic complexity: 19842 Second operand  has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:43,415 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-06 19:52:43,415 INFO  L93              Difference]: Finished difference Result 67817 states and 90281 transitions.
[2025-02-06 19:52:43,415 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 67817 states and 90281 transitions.
[2025-02-06 19:52:43,970 INFO  L131   ngComponentsAnalysis]: Automaton has 54 accepting balls. 65128
[2025-02-06 19:52:44,114 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 67817 states to 67817 states and 90281 transitions.
[2025-02-06 19:52:44,114 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 67817
[2025-02-06 19:52:44,162 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 67817
[2025-02-06 19:52:44,162 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 67817 states and 90281 transitions.
[2025-02-06 19:52:44,200 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2025-02-06 19:52:44,200 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 67817 states and 90281 transitions.
[2025-02-06 19:52:44,240 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 67817 states and 90281 transitions.
[2025-02-06 19:52:44,592 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 67817 to 64621.
[2025-02-06 19:52:44,644 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 64621 states, 64621 states have (on average 1.3349994583804026) internal successors, (86269), 64620 states have internal predecessors, (86269), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:44,970 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 64621 states to 64621 states and 86269 transitions.
[2025-02-06 19:52:44,970 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 64621 states and 86269 transitions.
[2025-02-06 19:52:44,970 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2025-02-06 19:52:44,970 INFO  L432   stractBuchiCegarLoop]: Abstraction has 64621 states and 86269 transitions.
[2025-02-06 19:52:44,971 INFO  L338   stractBuchiCegarLoop]: ======== Iteration 24 ============
[2025-02-06 19:52:44,971 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 64621 states and 86269 transitions.
[2025-02-06 19:52:45,116 INFO  L131   ngComponentsAnalysis]: Automaton has 54 accepting balls. 61932
[2025-02-06 19:52:45,117 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-06 19:52:45,117 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-06 19:52:45,117 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem 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]
[2025-02-06 19:52:45,117 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-02-06 19:52:45,117 INFO  L752   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;" "assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;assume { :begin_inline_init_threads } true;" "assume 1 == ~m_i~0;~m_st~0 := 0;" "assume 1 == ~t1_i~0;~t1_st~0 := 0;" "assume 1 == ~t2_i~0;~t2_st~0 := 0;" "assume 1 == ~t3_i~0;~t3_st~0 := 0;" "assume 1 == ~t4_i~0;~t4_st~0 := 0;" "assume 1 == ~t5_i~0;~t5_st~0 := 0;" "assume { :end_inline_init_threads } true;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume !(0 == ~T1_E~0);" "assume !(0 == ~T2_E~0);" "assume !(0 == ~T3_E~0);" "assume !(0 == ~T4_E~0);" "assume !(0 == ~T5_E~0);" "assume !(0 == ~E_1~0);" "assume !(0 == ~E_2~0);" "assume !(0 == ~E_3~0);" "assume !(0 == ~E_4~0);" "assume !(0 == ~E_5~0);" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume !(0 != activate_threads_~tmp~1#1);" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume !(0 != activate_threads_~tmp___0~0#1);" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume !(0 != activate_threads_~tmp___1~0#1);" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume !(1 == ~t3_pc~0);" "is_transmit3_triggered_~__retres1~3#1 := 0;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume !(0 != activate_threads_~tmp___2~0#1);" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume !(1 == ~t4_pc~0);" "is_transmit4_triggered_~__retres1~4#1 := 0;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume !(0 != activate_threads_~tmp___3~0#1);" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume !(0 != activate_threads_~tmp___4~0#1);" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume !(1 == ~T1_E~0);" "assume !(1 == ~T2_E~0);" "assume !(1 == ~T3_E~0);" "assume !(1 == ~T4_E~0);" "assume !(1 == ~T5_E~0);" "assume !(1 == ~E_1~0);" "assume !(1 == ~E_2~0);" "assume !(1 == ~E_3~0);" "assume !(1 == ~E_4~0);" "assume !(1 == ~E_5~0);" "assume { :end_inline_reset_delta_events } true;" "assume true;" "start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1;" 
[2025-02-06 19:52:45,117 INFO  L754   eck$LassoCheckResult]: Loop: "assume true;" "assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "eval_#t~ret4#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1;" "assume 0 != eval_~tmp~0#1;" "assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;havoc eval_#t~nondet5#1;eval_~tmp_ndt_1~0#1 := eval_#t~nondet5#1;havoc eval_#t~nondet5#1;" "assume !(0 != eval_~tmp_ndt_1~0#1);" "havoc eval_~tmp_ndt_1~0#1;" "assume 0 == ~t1_st~0;havoc eval_~tmp_ndt_2~0#1;havoc eval_#t~nondet6#1;eval_~tmp_ndt_2~0#1 := eval_#t~nondet6#1;havoc eval_#t~nondet6#1;" "assume !(0 != eval_~tmp_ndt_2~0#1);" "havoc eval_~tmp_ndt_2~0#1;" "assume 0 == ~t2_st~0;havoc eval_~tmp_ndt_3~0#1;havoc eval_#t~nondet7#1;eval_~tmp_ndt_3~0#1 := eval_#t~nondet7#1;havoc eval_#t~nondet7#1;" "assume !(0 != eval_~tmp_ndt_3~0#1);" "havoc eval_~tmp_ndt_3~0#1;" "assume !(0 == ~t3_st~0);" "assume !(0 == ~t4_st~0);" "assume !(0 == ~t5_st~0);" 
[2025-02-06 19:52:45,118 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:45,118 INFO  L85        PathProgramCache]: Analyzing trace with hash 1737099424, now seen corresponding path program 3 times
[2025-02-06 19:52:45,118 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:45,118 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1300686324]
[2025-02-06 19:52:45,118 INFO  L95    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2
[2025-02-06 19:52:45,118 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:45,122 INFO  L108    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 73 statements into 1 equivalence classes.
[2025-02-06 19:52:45,124 INFO  L111    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) and asserted 73 of 73 statements.
[2025-02-06 19:52:45,124 INFO  L114    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s)
[2025-02-06 19:52:45,124 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:45,124 INFO  L348             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2025-02-06 19:52:45,127 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 73 statements into 1 equivalence classes.
[2025-02-06 19:52:45,129 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 73 of 73 statements.
[2025-02-06 19:52:45,129 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:45,129 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:45,138 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2025-02-06 19:52:45,139 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:45,139 INFO  L85        PathProgramCache]: Analyzing trace with hash 997250717, now seen corresponding path program 1 times
[2025-02-06 19:52:45,139 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:45,139 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [146274145]
[2025-02-06 19:52:45,139 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:45,139 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:45,141 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 18 statements into 1 equivalence classes.
[2025-02-06 19:52:45,142 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 18 of 18 statements.
[2025-02-06 19:52:45,142 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:45,142 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:45,142 INFO  L348             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2025-02-06 19:52:45,143 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 18 statements into 1 equivalence classes.
[2025-02-06 19:52:45,144 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 18 of 18 statements.
[2025-02-06 19:52:45,144 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:45,144 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:45,146 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2025-02-06 19:52:45,146 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:45,146 INFO  L85        PathProgramCache]: Analyzing trace with hash -1537501828, now seen corresponding path program 1 times
[2025-02-06 19:52:45,146 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:45,146 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [475282520]
[2025-02-06 19:52:45,146 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:45,146 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:45,151 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 91 statements into 1 equivalence classes.
[2025-02-06 19:52:45,153 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 91 of 91 statements.
[2025-02-06 19:52:45,153 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:45,154 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:45,172 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:45,172 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:45,172 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [475282520]
[2025-02-06 19:52:45,173 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [475282520] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:45,173 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:45,173 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-06 19:52:45,173 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [205737179]
[2025-02-06 19:52:45,173 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:45,222 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-06 19:52:45,223 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2025-02-06 19:52:45,223 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2025-02-06 19:52:45,223 INFO  L87              Difference]: Start difference. First operand 64621 states and 86269 transitions. cyclomatic complexity: 21702 Second operand  has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:45,486 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-06 19:52:45,487 INFO  L93              Difference]: Finished difference Result 119239 states and 158443 transitions.
[2025-02-06 19:52:45,487 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 119239 states and 158443 transitions.
[2025-02-06 19:52:46,174 INFO  L131   ngComponentsAnalysis]: Automaton has 56 accepting balls. 114014
[2025-02-06 19:52:46,466 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 119239 states to 119239 states and 158443 transitions.
[2025-02-06 19:52:46,467 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 119239
[2025-02-06 19:52:46,545 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 119239
[2025-02-06 19:52:46,546 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 119239 states and 158443 transitions.
[2025-02-06 19:52:46,611 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2025-02-06 19:52:46,611 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 119239 states and 158443 transitions.
[2025-02-06 19:52:46,681 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 119239 states and 158443 transitions.
[2025-02-06 19:52:47,602 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 119239 to 116315.
[2025-02-06 19:52:47,694 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 116315 states, 116315 states have (on average 1.3311352791987277) internal successors, (154831), 116314 states have internal predecessors, (154831), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:47,858 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 116315 states to 116315 states and 154831 transitions.
[2025-02-06 19:52:47,858 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 116315 states and 154831 transitions.
[2025-02-06 19:52:47,858 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2025-02-06 19:52:47,859 INFO  L432   stractBuchiCegarLoop]: Abstraction has 116315 states and 154831 transitions.
[2025-02-06 19:52:47,859 INFO  L338   stractBuchiCegarLoop]: ======== Iteration 25 ============
[2025-02-06 19:52:47,859 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 116315 states and 154831 transitions.
[2025-02-06 19:52:48,186 INFO  L131   ngComponentsAnalysis]: Automaton has 56 accepting balls. 111090
[2025-02-06 19:52:48,186 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-06 19:52:48,186 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-06 19:52:48,186 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem 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]
[2025-02-06 19:52:48,186 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-02-06 19:52:48,187 INFO  L752   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;" "assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;assume { :begin_inline_init_threads } true;" "assume 1 == ~m_i~0;~m_st~0 := 0;" "assume 1 == ~t1_i~0;~t1_st~0 := 0;" "assume 1 == ~t2_i~0;~t2_st~0 := 0;" "assume 1 == ~t3_i~0;~t3_st~0 := 0;" "assume 1 == ~t4_i~0;~t4_st~0 := 0;" "assume 1 == ~t5_i~0;~t5_st~0 := 0;" "assume { :end_inline_init_threads } true;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume !(0 == ~T1_E~0);" "assume !(0 == ~T2_E~0);" "assume !(0 == ~T3_E~0);" "assume !(0 == ~T4_E~0);" "assume !(0 == ~T5_E~0);" "assume !(0 == ~E_1~0);" "assume !(0 == ~E_2~0);" "assume !(0 == ~E_3~0);" "assume !(0 == ~E_4~0);" "assume !(0 == ~E_5~0);" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume !(0 != activate_threads_~tmp~1#1);" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume !(0 != activate_threads_~tmp___0~0#1);" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume !(0 != activate_threads_~tmp___1~0#1);" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume !(1 == ~t3_pc~0);" "is_transmit3_triggered_~__retres1~3#1 := 0;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume !(0 != activate_threads_~tmp___2~0#1);" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume !(1 == ~t4_pc~0);" "is_transmit4_triggered_~__retres1~4#1 := 0;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume !(0 != activate_threads_~tmp___3~0#1);" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume !(0 != activate_threads_~tmp___4~0#1);" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume !(1 == ~T1_E~0);" "assume !(1 == ~T2_E~0);" "assume !(1 == ~T3_E~0);" "assume !(1 == ~T4_E~0);" "assume !(1 == ~T5_E~0);" "assume !(1 == ~E_1~0);" "assume !(1 == ~E_2~0);" "assume !(1 == ~E_3~0);" "assume !(1 == ~E_4~0);" "assume !(1 == ~E_5~0);" "assume { :end_inline_reset_delta_events } true;" "assume true;" "start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1;" 
[2025-02-06 19:52:48,187 INFO  L754   eck$LassoCheckResult]: Loop: "assume true;" "assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "eval_#t~ret4#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1;" "assume 0 != eval_~tmp~0#1;" "assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;havoc eval_#t~nondet5#1;eval_~tmp_ndt_1~0#1 := eval_#t~nondet5#1;havoc eval_#t~nondet5#1;" "assume !(0 != eval_~tmp_ndt_1~0#1);" "havoc eval_~tmp_ndt_1~0#1;" "assume 0 == ~t1_st~0;havoc eval_~tmp_ndt_2~0#1;havoc eval_#t~nondet6#1;eval_~tmp_ndt_2~0#1 := eval_#t~nondet6#1;havoc eval_#t~nondet6#1;" "assume !(0 != eval_~tmp_ndt_2~0#1);" "havoc eval_~tmp_ndt_2~0#1;" "assume 0 == ~t2_st~0;havoc eval_~tmp_ndt_3~0#1;havoc eval_#t~nondet7#1;eval_~tmp_ndt_3~0#1 := eval_#t~nondet7#1;havoc eval_#t~nondet7#1;" "assume !(0 != eval_~tmp_ndt_3~0#1);" "havoc eval_~tmp_ndt_3~0#1;" "assume 0 == ~t3_st~0;havoc eval_~tmp_ndt_4~0#1;havoc eval_#t~nondet8#1;eval_~tmp_ndt_4~0#1 := eval_#t~nondet8#1;havoc eval_#t~nondet8#1;" "assume !(0 != eval_~tmp_ndt_4~0#1);" "havoc eval_~tmp_ndt_4~0#1;" "assume !(0 == ~t4_st~0);" "assume !(0 == ~t5_st~0);" 
[2025-02-06 19:52:48,187 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:48,187 INFO  L85        PathProgramCache]: Analyzing trace with hash 1737099424, now seen corresponding path program 4 times
[2025-02-06 19:52:48,187 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:48,187 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [441442138]
[2025-02-06 19:52:48,187 INFO  L95    rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST
[2025-02-06 19:52:48,187 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:48,191 INFO  L108    AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 73 statements into 2 equivalence classes.
[2025-02-06 19:52:48,194 INFO  L111    AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 2 check-sat command(s) and asserted 73 of 73 statements.
[2025-02-06 19:52:48,194 INFO  L114    AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 2 check-sat command(s)
[2025-02-06 19:52:48,194 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:48,194 INFO  L348             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2025-02-06 19:52:48,196 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 73 statements into 1 equivalence classes.
[2025-02-06 19:52:48,197 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 73 of 73 statements.
[2025-02-06 19:52:48,197 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:48,197 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:48,202 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2025-02-06 19:52:48,202 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:48,202 INFO  L85        PathProgramCache]: Analyzing trace with hash 582153409, now seen corresponding path program 1 times
[2025-02-06 19:52:48,202 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:48,203 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2100946442]
[2025-02-06 19:52:48,203 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:48,203 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:48,204 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 20 statements into 1 equivalence classes.
[2025-02-06 19:52:48,207 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 20 of 20 statements.
[2025-02-06 19:52:48,207 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:48,207 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:48,207 INFO  L348             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2025-02-06 19:52:48,208 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 20 statements into 1 equivalence classes.
[2025-02-06 19:52:48,208 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 20 of 20 statements.
[2025-02-06 19:52:48,208 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:48,208 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:48,209 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2025-02-06 19:52:48,209 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:48,209 INFO  L85        PathProgramCache]: Analyzing trace with hash -68585504, now seen corresponding path program 1 times
[2025-02-06 19:52:48,210 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:48,210 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [266076102]
[2025-02-06 19:52:48,210 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:48,210 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:48,214 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 93 statements into 1 equivalence classes.
[2025-02-06 19:52:48,217 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 93 of 93 statements.
[2025-02-06 19:52:48,217 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:48,217 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:48,243 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:48,243 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:48,243 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [266076102]
[2025-02-06 19:52:48,243 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [266076102] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:48,243 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:48,243 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2025-02-06 19:52:48,244 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1112892775]
[2025-02-06 19:52:48,244 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:48,608 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-06 19:52:48,609 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2025-02-06 19:52:48,609 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2025-02-06 19:52:48,609 INFO  L87              Difference]: Start difference. First operand 116315 states and 154831 transitions. cyclomatic complexity: 38572 Second operand  has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:48,928 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-06 19:52:48,929 INFO  L93              Difference]: Finished difference Result 136630 states and 180420 transitions.
[2025-02-06 19:52:48,929 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 136630 states and 180420 transitions.
[2025-02-06 19:52:49,416 INFO  L131   ngComponentsAnalysis]: Automaton has 56 accepting balls. 127781
[2025-02-06 19:52:50,120 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 136630 states to 136630 states and 180420 transitions.
[2025-02-06 19:52:50,120 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 136630
[2025-02-06 19:52:50,207 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 136630
[2025-02-06 19:52:50,208 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 136630 states and 180420 transitions.
[2025-02-06 19:52:50,273 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2025-02-06 19:52:50,273 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 136630 states and 180420 transitions.
[2025-02-06 19:52:50,341 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 136630 states and 180420 transitions.
[2025-02-06 19:52:51,439 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 136630 to 133018.
[2025-02-06 19:52:51,543 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 133018 states, 133018 states have (on average 1.3240313341051586) internal successors, (176120), 133017 states have internal predecessors, (176120), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:51,776 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 133018 states to 133018 states and 176120 transitions.
[2025-02-06 19:52:51,777 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 133018 states and 176120 transitions.
[2025-02-06 19:52:51,777 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2025-02-06 19:52:51,777 INFO  L432   stractBuchiCegarLoop]: Abstraction has 133018 states and 176120 transitions.
[2025-02-06 19:52:51,777 INFO  L338   stractBuchiCegarLoop]: ======== Iteration 26 ============
[2025-02-06 19:52:51,777 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 133018 states and 176120 transitions.
[2025-02-06 19:52:52,180 INFO  L131   ngComponentsAnalysis]: Automaton has 56 accepting balls. 124169
[2025-02-06 19:52:52,180 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-06 19:52:52,180 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-06 19:52:52,180 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem 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]
[2025-02-06 19:52:52,181 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-02-06 19:52:52,181 INFO  L752   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;" "assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;assume { :begin_inline_init_threads } true;" "assume 1 == ~m_i~0;~m_st~0 := 0;" "assume 1 == ~t1_i~0;~t1_st~0 := 0;" "assume 1 == ~t2_i~0;~t2_st~0 := 0;" "assume 1 == ~t3_i~0;~t3_st~0 := 0;" "assume 1 == ~t4_i~0;~t4_st~0 := 0;" "assume 1 == ~t5_i~0;~t5_st~0 := 0;" "assume { :end_inline_init_threads } true;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume !(0 == ~T1_E~0);" "assume !(0 == ~T2_E~0);" "assume !(0 == ~T3_E~0);" "assume !(0 == ~T4_E~0);" "assume !(0 == ~T5_E~0);" "assume !(0 == ~E_1~0);" "assume !(0 == ~E_2~0);" "assume !(0 == ~E_3~0);" "assume !(0 == ~E_4~0);" "assume !(0 == ~E_5~0);" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume !(0 != activate_threads_~tmp~1#1);" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume !(0 != activate_threads_~tmp___0~0#1);" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume !(0 != activate_threads_~tmp___1~0#1);" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume !(1 == ~t3_pc~0);" "is_transmit3_triggered_~__retres1~3#1 := 0;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume !(0 != activate_threads_~tmp___2~0#1);" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume !(1 == ~t4_pc~0);" "is_transmit4_triggered_~__retres1~4#1 := 0;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume !(0 != activate_threads_~tmp___3~0#1);" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume !(0 != activate_threads_~tmp___4~0#1);" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume !(1 == ~T1_E~0);" "assume !(1 == ~T2_E~0);" "assume !(1 == ~T3_E~0);" "assume !(1 == ~T4_E~0);" "assume !(1 == ~T5_E~0);" "assume !(1 == ~E_1~0);" "assume !(1 == ~E_2~0);" "assume !(1 == ~E_3~0);" "assume !(1 == ~E_4~0);" "assume !(1 == ~E_5~0);" "assume { :end_inline_reset_delta_events } true;" "assume true;" "start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1;" 
[2025-02-06 19:52:52,181 INFO  L754   eck$LassoCheckResult]: Loop: "assume true;" "assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "eval_#t~ret4#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1;" "assume 0 != eval_~tmp~0#1;" "assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;havoc eval_#t~nondet5#1;eval_~tmp_ndt_1~0#1 := eval_#t~nondet5#1;havoc eval_#t~nondet5#1;" "assume !(0 != eval_~tmp_ndt_1~0#1);" "havoc eval_~tmp_ndt_1~0#1;" "assume 0 == ~t1_st~0;havoc eval_~tmp_ndt_2~0#1;havoc eval_#t~nondet6#1;eval_~tmp_ndt_2~0#1 := eval_#t~nondet6#1;havoc eval_#t~nondet6#1;" "assume !(0 != eval_~tmp_ndt_2~0#1);" "havoc eval_~tmp_ndt_2~0#1;" "assume 0 == ~t2_st~0;havoc eval_~tmp_ndt_3~0#1;havoc eval_#t~nondet7#1;eval_~tmp_ndt_3~0#1 := eval_#t~nondet7#1;havoc eval_#t~nondet7#1;" "assume !(0 != eval_~tmp_ndt_3~0#1);" "havoc eval_~tmp_ndt_3~0#1;" "assume 0 == ~t3_st~0;havoc eval_~tmp_ndt_4~0#1;havoc eval_#t~nondet8#1;eval_~tmp_ndt_4~0#1 := eval_#t~nondet8#1;havoc eval_#t~nondet8#1;" "assume !(0 != eval_~tmp_ndt_4~0#1);" "havoc eval_~tmp_ndt_4~0#1;" "assume 0 == ~t4_st~0;havoc eval_~tmp_ndt_5~0#1;havoc eval_#t~nondet9#1;eval_~tmp_ndt_5~0#1 := eval_#t~nondet9#1;havoc eval_#t~nondet9#1;" "assume !(0 != eval_~tmp_ndt_5~0#1);" "havoc eval_~tmp_ndt_5~0#1;" "assume !(0 == ~t5_st~0);" 
[2025-02-06 19:52:52,181 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:52,181 INFO  L85        PathProgramCache]: Analyzing trace with hash 1737099424, now seen corresponding path program 5 times
[2025-02-06 19:52:52,181 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:52,181 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1212989190]
[2025-02-06 19:52:52,181 INFO  L95    rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1
[2025-02-06 19:52:52,181 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:52,187 INFO  L108    AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 73 statements into 1 equivalence classes.
[2025-02-06 19:52:52,189 INFO  L111    AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 73 of 73 statements.
[2025-02-06 19:52:52,190 INFO  L114    AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 1 check-sat command(s)
[2025-02-06 19:52:52,190 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:52,191 INFO  L348             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2025-02-06 19:52:52,192 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 73 statements into 1 equivalence classes.
[2025-02-06 19:52:52,194 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 73 of 73 statements.
[2025-02-06 19:52:52,195 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:52,195 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:52,202 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2025-02-06 19:52:52,203 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:52,203 INFO  L85        PathProgramCache]: Analyzing trace with hash 1103746141, now seen corresponding path program 1 times
[2025-02-06 19:52:52,203 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:52,203 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [241043899]
[2025-02-06 19:52:52,203 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:52,203 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:52,205 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 22 statements into 1 equivalence classes.
[2025-02-06 19:52:52,206 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 22 of 22 statements.
[2025-02-06 19:52:52,206 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:52,206 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:52,206 INFO  L348             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2025-02-06 19:52:52,207 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 22 statements into 1 equivalence classes.
[2025-02-06 19:52:52,207 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 22 of 22 statements.
[2025-02-06 19:52:52,208 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:52,208 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:52,209 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2025-02-06 19:52:52,209 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:52,209 INFO  L85        PathProgramCache]: Analyzing trace with hash -1486091332, now seen corresponding path program 1 times
[2025-02-06 19:52:52,209 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:52,210 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [943957501]
[2025-02-06 19:52:52,210 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:52,210 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:52,215 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 95 statements into 1 equivalence classes.
[2025-02-06 19:52:52,217 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 95 of 95 statements.
[2025-02-06 19:52:52,217 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:52,217 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-06 19:52:52,240 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-06 19:52:52,240 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-06 19:52:52,240 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [943957501]
[2025-02-06 19:52:52,240 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [943957501] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-06 19:52:52,240 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-06 19:52:52,240 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2025-02-06 19:52:52,240 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [513206108]
[2025-02-06 19:52:52,240 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-06 19:52:52,300 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-06 19:52:52,301 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2025-02-06 19:52:52,301 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2025-02-06 19:52:52,301 INFO  L87              Difference]: Start difference. First operand 133018 states and 176120 transitions. cyclomatic complexity: 43158 Second operand  has 3 states, 2 states have (on average 47.5) internal successors, (95), 3 states have internal predecessors, (95), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:53,207 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-06 19:52:53,207 INFO  L93              Difference]: Finished difference Result 164391 states and 216324 transitions.
[2025-02-06 19:52:53,207 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 164391 states and 216324 transitions.
[2025-02-06 19:52:53,715 INFO  L131   ngComponentsAnalysis]: Automaton has 56 accepting balls. 149500
[2025-02-06 19:52:54,065 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 164391 states to 164391 states and 216324 transitions.
[2025-02-06 19:52:54,066 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 164391
[2025-02-06 19:52:54,543 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 164391
[2025-02-06 19:52:54,543 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 164391 states and 216324 transitions.
[2025-02-06 19:52:54,582 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2025-02-06 19:52:54,582 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 164391 states and 216324 transitions.
[2025-02-06 19:52:54,638 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 164391 states and 216324 transitions.
[2025-02-06 19:52:55,747 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 164391 to 164391.
[2025-02-06 19:52:55,859 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 164391 states, 164391 states have (on average 1.3159114550066608) internal successors, (216324), 164390 states have internal predecessors, (216324), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2025-02-06 19:52:56,092 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 164391 states to 164391 states and 216324 transitions.
[2025-02-06 19:52:56,092 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 164391 states and 216324 transitions.
[2025-02-06 19:52:56,093 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2025-02-06 19:52:56,093 INFO  L432   stractBuchiCegarLoop]: Abstraction has 164391 states and 216324 transitions.
[2025-02-06 19:52:56,093 INFO  L338   stractBuchiCegarLoop]: ======== Iteration 27 ============
[2025-02-06 19:52:56,093 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 164391 states and 216324 transitions.
[2025-02-06 19:52:56,546 INFO  L131   ngComponentsAnalysis]: Automaton has 56 accepting balls. 149500
[2025-02-06 19:52:56,546 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-06 19:52:56,546 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-06 19:52:56,547 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem 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]
[2025-02-06 19:52:56,547 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop 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]
[2025-02-06 19:52:56,547 INFO  L752   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);call #Ultimate.allocInit(12, 3);~m_pc~0 := 0;~t1_pc~0 := 0;~t2_pc~0 := 0;~t3_pc~0 := 0;~t4_pc~0 := 0;~t5_pc~0 := 0;~m_st~0 := 0;~t1_st~0 := 0;~t2_st~0 := 0;~t3_st~0 := 0;~t4_st~0 := 0;~t5_st~0 := 0;~m_i~0 := 0;~t1_i~0 := 0;~t2_i~0 := 0;~t3_i~0 := 0;~t4_i~0 := 0;~t5_i~0 := 0;~M_E~0 := 2;~T1_E~0 := 2;~T2_E~0 := 2;~T3_E~0 := 2;~T4_E~0 := 2;~T5_E~0 := 2;~E_1~0 := 2;~E_2~0 := 2;~E_3~0 := 2;~E_4~0 := 2;~E_5~0 := 2;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_~__retres1~7#1;havoc main_~__retres1~7#1;assume { :begin_inline_init_model } true;~m_i~0 := 1;~t1_i~0 := 1;~t2_i~0 := 1;~t3_i~0 := 1;~t4_i~0 := 1;~t5_i~0 := 1;" "assume { :end_inline_init_model } true;assume { :begin_inline_start_simulation } true;havoc start_simulation_#t~ret18#1, start_simulation_#t~ret19#1, start_simulation_~kernel_st~0#1, start_simulation_~tmp~3#1, start_simulation_~tmp___0~1#1;havoc start_simulation_~kernel_st~0#1;havoc start_simulation_~tmp~3#1;havoc start_simulation_~tmp___0~1#1;start_simulation_~kernel_st~0#1 := 0;assume { :begin_inline_update_channels } true;" "assume { :end_inline_update_channels } true;assume { :begin_inline_init_threads } true;" "assume 1 == ~m_i~0;~m_st~0 := 0;" "assume 1 == ~t1_i~0;~t1_st~0 := 0;" "assume 1 == ~t2_i~0;~t2_st~0 := 0;" "assume 1 == ~t3_i~0;~t3_st~0 := 0;" "assume 1 == ~t4_i~0;~t4_st~0 := 0;" "assume 1 == ~t5_i~0;~t5_st~0 := 0;" "assume { :end_inline_init_threads } true;assume { :begin_inline_fire_delta_events } true;" "assume !(0 == ~M_E~0);" "assume !(0 == ~T1_E~0);" "assume !(0 == ~T2_E~0);" "assume !(0 == ~T3_E~0);" "assume !(0 == ~T4_E~0);" "assume !(0 == ~T5_E~0);" "assume !(0 == ~E_1~0);" "assume !(0 == ~E_2~0);" "assume !(0 == ~E_3~0);" "assume !(0 == ~E_4~0);" "assume !(0 == ~E_5~0);" "assume { :end_inline_fire_delta_events } true;assume { :begin_inline_activate_threads } true;havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;havoc activate_threads_~tmp~1#1;havoc activate_threads_~tmp___0~0#1;havoc activate_threads_~tmp___1~0#1;havoc activate_threads_~tmp___2~0#1;havoc activate_threads_~tmp___3~0#1;havoc activate_threads_~tmp___4~0#1;assume { :begin_inline_is_master_triggered } true;havoc is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;havoc is_master_triggered_~__retres1~0#1;" "assume !(1 == ~m_pc~0);" "is_master_triggered_~__retres1~0#1 := 0;" "is_master_triggered_#res#1 := is_master_triggered_~__retres1~0#1;" "activate_threads_#t~ret11#1 := is_master_triggered_#res#1;havoc is_master_triggered_~__retres1~0#1;assume { :end_inline_is_master_triggered } true;activate_threads_~tmp~1#1 := activate_threads_#t~ret11#1;havoc activate_threads_#t~ret11#1;" "assume !(0 != activate_threads_~tmp~1#1);" "assume { :begin_inline_is_transmit1_triggered } true;havoc is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;havoc is_transmit1_triggered_~__retres1~1#1;" "assume !(1 == ~t1_pc~0);" "is_transmit1_triggered_~__retres1~1#1 := 0;" "is_transmit1_triggered_#res#1 := is_transmit1_triggered_~__retres1~1#1;" "activate_threads_#t~ret12#1 := is_transmit1_triggered_#res#1;havoc is_transmit1_triggered_~__retres1~1#1;assume { :end_inline_is_transmit1_triggered } true;activate_threads_~tmp___0~0#1 := activate_threads_#t~ret12#1;havoc activate_threads_#t~ret12#1;" "assume !(0 != activate_threads_~tmp___0~0#1);" "assume { :begin_inline_is_transmit2_triggered } true;havoc is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;havoc is_transmit2_triggered_~__retres1~2#1;" "assume !(1 == ~t2_pc~0);" "is_transmit2_triggered_~__retres1~2#1 := 0;" "is_transmit2_triggered_#res#1 := is_transmit2_triggered_~__retres1~2#1;" "activate_threads_#t~ret13#1 := is_transmit2_triggered_#res#1;havoc is_transmit2_triggered_~__retres1~2#1;assume { :end_inline_is_transmit2_triggered } true;activate_threads_~tmp___1~0#1 := activate_threads_#t~ret13#1;havoc activate_threads_#t~ret13#1;" "assume !(0 != activate_threads_~tmp___1~0#1);" "assume { :begin_inline_is_transmit3_triggered } true;havoc is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;havoc is_transmit3_triggered_~__retres1~3#1;" "assume !(1 == ~t3_pc~0);" "is_transmit3_triggered_~__retres1~3#1 := 0;" "is_transmit3_triggered_#res#1 := is_transmit3_triggered_~__retres1~3#1;" "activate_threads_#t~ret14#1 := is_transmit3_triggered_#res#1;havoc is_transmit3_triggered_~__retres1~3#1;assume { :end_inline_is_transmit3_triggered } true;activate_threads_~tmp___2~0#1 := activate_threads_#t~ret14#1;havoc activate_threads_#t~ret14#1;" "assume !(0 != activate_threads_~tmp___2~0#1);" "assume { :begin_inline_is_transmit4_triggered } true;havoc is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;havoc is_transmit4_triggered_~__retres1~4#1;" "assume !(1 == ~t4_pc~0);" "is_transmit4_triggered_~__retres1~4#1 := 0;" "is_transmit4_triggered_#res#1 := is_transmit4_triggered_~__retres1~4#1;" "activate_threads_#t~ret15#1 := is_transmit4_triggered_#res#1;havoc is_transmit4_triggered_~__retres1~4#1;assume { :end_inline_is_transmit4_triggered } true;activate_threads_~tmp___3~0#1 := activate_threads_#t~ret15#1;havoc activate_threads_#t~ret15#1;" "assume !(0 != activate_threads_~tmp___3~0#1);" "assume { :begin_inline_is_transmit5_triggered } true;havoc is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;havoc is_transmit5_triggered_~__retres1~5#1;" "assume !(1 == ~t5_pc~0);" "is_transmit5_triggered_~__retres1~5#1 := 0;" "is_transmit5_triggered_#res#1 := is_transmit5_triggered_~__retres1~5#1;" "activate_threads_#t~ret16#1 := is_transmit5_triggered_#res#1;havoc is_transmit5_triggered_~__retres1~5#1;assume { :end_inline_is_transmit5_triggered } true;activate_threads_~tmp___4~0#1 := activate_threads_#t~ret16#1;havoc activate_threads_#t~ret16#1;" "assume !(0 != activate_threads_~tmp___4~0#1);" "havoc activate_threads_#t~ret11#1, activate_threads_#t~ret12#1, activate_threads_#t~ret13#1, activate_threads_#t~ret14#1, activate_threads_#t~ret15#1, activate_threads_#t~ret16#1, activate_threads_~tmp~1#1, activate_threads_~tmp___0~0#1, activate_threads_~tmp___1~0#1, activate_threads_~tmp___2~0#1, activate_threads_~tmp___3~0#1, activate_threads_~tmp___4~0#1;assume { :end_inline_activate_threads } true;assume { :begin_inline_reset_delta_events } true;" "assume !(1 == ~M_E~0);" "assume !(1 == ~T1_E~0);" "assume !(1 == ~T2_E~0);" "assume !(1 == ~T3_E~0);" "assume !(1 == ~T4_E~0);" "assume !(1 == ~T5_E~0);" "assume !(1 == ~E_1~0);" "assume !(1 == ~E_2~0);" "assume !(1 == ~E_3~0);" "assume !(1 == ~E_4~0);" "assume !(1 == ~E_5~0);" "assume { :end_inline_reset_delta_events } true;" "assume true;" "start_simulation_~kernel_st~0#1 := 1;assume { :begin_inline_eval } true;havoc eval_#t~ret4#1, eval_#t~nondet5#1, eval_~tmp_ndt_1~0#1, eval_#t~nondet6#1, eval_~tmp_ndt_2~0#1, eval_#t~nondet7#1, eval_~tmp_ndt_3~0#1, eval_#t~nondet8#1, eval_~tmp_ndt_4~0#1, eval_#t~nondet9#1, eval_~tmp_ndt_5~0#1, eval_#t~nondet10#1, eval_~tmp_ndt_6~0#1, eval_~tmp~0#1;havoc eval_~tmp~0#1;" 
[2025-02-06 19:52:56,547 INFO  L754   eck$LassoCheckResult]: Loop: "assume true;" "assume { :begin_inline_exists_runnable_thread } true;havoc exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;havoc exists_runnable_thread_~__retres1~6#1;" "assume 0 == ~m_st~0;exists_runnable_thread_~__retres1~6#1 := 1;" "exists_runnable_thread_#res#1 := exists_runnable_thread_~__retres1~6#1;" "eval_#t~ret4#1 := exists_runnable_thread_#res#1;havoc exists_runnable_thread_~__retres1~6#1;assume { :end_inline_exists_runnable_thread } true;eval_~tmp~0#1 := eval_#t~ret4#1;havoc eval_#t~ret4#1;" "assume 0 != eval_~tmp~0#1;" "assume 0 == ~m_st~0;havoc eval_~tmp_ndt_1~0#1;havoc eval_#t~nondet5#1;eval_~tmp_ndt_1~0#1 := eval_#t~nondet5#1;havoc eval_#t~nondet5#1;" "assume !(0 != eval_~tmp_ndt_1~0#1);" "havoc eval_~tmp_ndt_1~0#1;" "assume 0 == ~t1_st~0;havoc eval_~tmp_ndt_2~0#1;havoc eval_#t~nondet6#1;eval_~tmp_ndt_2~0#1 := eval_#t~nondet6#1;havoc eval_#t~nondet6#1;" "assume !(0 != eval_~tmp_ndt_2~0#1);" "havoc eval_~tmp_ndt_2~0#1;" "assume 0 == ~t2_st~0;havoc eval_~tmp_ndt_3~0#1;havoc eval_#t~nondet7#1;eval_~tmp_ndt_3~0#1 := eval_#t~nondet7#1;havoc eval_#t~nondet7#1;" "assume !(0 != eval_~tmp_ndt_3~0#1);" "havoc eval_~tmp_ndt_3~0#1;" "assume 0 == ~t3_st~0;havoc eval_~tmp_ndt_4~0#1;havoc eval_#t~nondet8#1;eval_~tmp_ndt_4~0#1 := eval_#t~nondet8#1;havoc eval_#t~nondet8#1;" "assume !(0 != eval_~tmp_ndt_4~0#1);" "havoc eval_~tmp_ndt_4~0#1;" "assume 0 == ~t4_st~0;havoc eval_~tmp_ndt_5~0#1;havoc eval_#t~nondet9#1;eval_~tmp_ndt_5~0#1 := eval_#t~nondet9#1;havoc eval_#t~nondet9#1;" "assume !(0 != eval_~tmp_ndt_5~0#1);" "havoc eval_~tmp_ndt_5~0#1;" "assume 0 == ~t5_st~0;havoc eval_~tmp_ndt_6~0#1;havoc eval_#t~nondet10#1;eval_~tmp_ndt_6~0#1 := eval_#t~nondet10#1;havoc eval_#t~nondet10#1;" "assume !(0 != eval_~tmp_ndt_6~0#1);" "havoc eval_~tmp_ndt_6~0#1;" 
[2025-02-06 19:52:56,547 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:56,547 INFO  L85        PathProgramCache]: Analyzing trace with hash 1737099424, now seen corresponding path program 6 times
[2025-02-06 19:52:56,547 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:56,547 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [831481074]
[2025-02-06 19:52:56,547 INFO  L95    rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE
[2025-02-06 19:52:56,547 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:56,552 INFO  L108    AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 73 statements into 1 equivalence classes.
[2025-02-06 19:52:56,554 INFO  L111    AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 1 check-sat command(s) and asserted 73 of 73 statements.
[2025-02-06 19:52:56,555 INFO  L114    AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 1 check-sat command(s)
[2025-02-06 19:52:56,555 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:56,555 INFO  L348             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2025-02-06 19:52:56,556 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 73 statements into 1 equivalence classes.
[2025-02-06 19:52:56,558 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 73 of 73 statements.
[2025-02-06 19:52:56,558 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:56,558 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:56,567 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2025-02-06 19:52:56,568 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:56,568 INFO  L85        PathProgramCache]: Analyzing trace with hash -156871736, now seen corresponding path program 1 times
[2025-02-06 19:52:56,568 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:56,568 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1581649928]
[2025-02-06 19:52:56,568 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:56,568 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:56,570 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 24 statements into 1 equivalence classes.
[2025-02-06 19:52:56,571 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 24 of 24 statements.
[2025-02-06 19:52:56,571 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:56,571 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:56,571 INFO  L348             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2025-02-06 19:52:56,572 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 24 statements into 1 equivalence classes.
[2025-02-06 19:52:56,573 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 24 of 24 statements.
[2025-02-06 19:52:56,573 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:56,573 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:56,575 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2025-02-06 19:52:56,575 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-06 19:52:56,575 INFO  L85        PathProgramCache]: Analyzing trace with hash 2090348391, now seen corresponding path program 1 times
[2025-02-06 19:52:56,575 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-06 19:52:56,575 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [836767351]
[2025-02-06 19:52:56,575 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-06 19:52:56,575 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-06 19:52:56,580 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 97 statements into 1 equivalence classes.
[2025-02-06 19:52:56,582 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 97 of 97 statements.
[2025-02-06 19:52:56,582 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:56,582 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:56,582 INFO  L348             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2025-02-06 19:52:56,585 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 97 statements into 1 equivalence classes.
[2025-02-06 19:52:56,586 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 97 of 97 statements.
[2025-02-06 19:52:56,587 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:56,587 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:56,594 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2025-02-06 19:52:57,994 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 73 statements into 1 equivalence classes.
[2025-02-06 19:52:58,000 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 73 of 73 statements.
[2025-02-06 19:52:58,001 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:58,001 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:58,001 INFO  L348             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2025-02-06 19:52:58,012 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 73 statements into 1 equivalence classes.
[2025-02-06 19:52:58,018 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 73 of 73 statements.
[2025-02-06 19:52:58,018 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-06 19:52:58,018 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-06 19:52:58,152 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 06.02 07:52:58 BoogieIcfgContainer
[2025-02-06 19:52:58,152 INFO  L131        PluginConnector]: ------------------------ END BuchiAutomizer----------------------------
[2025-02-06 19:52:58,153 INFO  L112        PluginConnector]: ------------------------Witness Printer----------------------------
[2025-02-06 19:52:58,153 INFO  L270        PluginConnector]: Initializing Witness Printer...
[2025-02-06 19:52:58,153 INFO  L274        PluginConnector]: Witness Printer initialized
[2025-02-06 19:52:58,154 INFO  L184        PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 07:52:26" (3/4) ...
[2025-02-06 19:52:58,155 INFO  L143         WitnessPrinter]: Generating witness for non-termination counterexample
[2025-02-06 19:52:58,236 INFO  L149         WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml
[2025-02-06 19:52:58,236 INFO  L131        PluginConnector]: ------------------------ END Witness Printer----------------------------
[2025-02-06 19:52:58,237 INFO  L158              Benchmark]: Toolchain (without parser) took 32969.30ms. Allocated memory was 142.6MB in the beginning and 13.2GB in the end (delta: 13.1GB). Free memory was 107.6MB in the beginning and 9.8GB in the end (delta: -9.7GB). Peak memory consumption was 3.3GB. Max. memory is 16.1GB.
[2025-02-06 19:52:58,237 INFO  L158              Benchmark]: CDTParser took 0.19ms. Allocated memory is still 201.3MB. Free memory is still 115.2MB. There was no memory consumed. Max. memory is 16.1GB.
[2025-02-06 19:52:58,237 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 268.22ms. Allocated memory is still 142.6MB. Free memory was 107.6MB in the beginning and 91.5MB in the end (delta: 16.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
[2025-02-06 19:52:58,237 INFO  L158              Benchmark]: Boogie Procedure Inliner took 42.96ms. Allocated memory is still 142.6MB. Free memory was 91.5MB in the beginning and 87.7MB in the end (delta: 3.8MB). There was no memory consumed. Max. memory is 16.1GB.
[2025-02-06 19:52:58,237 INFO  L158              Benchmark]: Boogie Preprocessor took 58.11ms. Allocated memory is still 142.6MB. Free memory was 87.7MB in the beginning and 84.0MB in the end (delta: 3.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
[2025-02-06 19:52:58,240 INFO  L158              Benchmark]: IcfgBuilder took 1029.68ms. Allocated memory is still 142.6MB. Free memory was 84.0MB in the beginning and 83.1MB in the end (delta: 917.5kB). Peak memory consumption was 57.2MB. Max. memory is 16.1GB.
[2025-02-06 19:52:58,240 INFO  L158              Benchmark]: BuchiAutomizer took 31481.92ms. Allocated memory was 142.6MB in the beginning and 13.2GB in the end (delta: 13.1GB). Free memory was 83.1MB in the beginning and 9.8GB in the end (delta: -9.8GB). Peak memory consumption was 3.3GB. Max. memory is 16.1GB.
[2025-02-06 19:52:58,240 INFO  L158              Benchmark]: Witness Printer took 83.24ms. Allocated memory is still 13.2GB. Free memory was 9.8GB in the beginning and 9.8GB in the end (delta: 12.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
[2025-02-06 19:52:58,242 INFO  L338   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.19ms. Allocated memory is still 201.3MB. Free memory is still 115.2MB. There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 268.22ms. Allocated memory is still 142.6MB. Free memory was 107.6MB in the beginning and 91.5MB in the end (delta: 16.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
 * Boogie Procedure Inliner took 42.96ms. Allocated memory is still 142.6MB. Free memory was 91.5MB in the beginning and 87.7MB in the end (delta: 3.8MB). There was no memory consumed. Max. memory is 16.1GB.
 * Boogie Preprocessor took 58.11ms. Allocated memory is still 142.6MB. Free memory was 87.7MB in the beginning and 84.0MB in the end (delta: 3.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
 * IcfgBuilder took 1029.68ms. Allocated memory is still 142.6MB. Free memory was 84.0MB in the beginning and 83.1MB in the end (delta: 917.5kB). Peak memory consumption was 57.2MB. Max. memory is 16.1GB.
 * BuchiAutomizer took 31481.92ms. Allocated memory was 142.6MB in the beginning and 13.2GB in the end (delta: 13.1GB). Free memory was 83.1MB in the beginning and 9.8GB in the end (delta: -9.8GB). Peak memory consumption was 3.3GB. Max. memory is 16.1GB.
 * Witness Printer took 83.24ms. Allocated memory is still 13.2GB. Free memory was 9.8GB in the beginning and 9.8GB in the end (delta: 12.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - StatisticsResult: Constructed decomposition of program
    Your program was decomposed into 26 terminating modules (26 trivial, 0 deterministic, 0 nondeterministic) and one nonterminating remainder module.26 modules have a trivial ranking function, the largest among these consists of 5 locations. The remainder module has 164391 locations.
  - StatisticsResult: Timing statistics
    BüchiAutomizer plugin needed 31.3s and 27 iterations.  TraceHistogramMax:1. Analysis of lassos took 4.4s. Construction of modules took 0.8s. Büchi inclusion checks took 23.2s. Highest rank in rank-based complementation 0. Minimization of det autom 26. Minimization of nondet autom 0. Automata minimization 10.3s AutomataMinimizationTime, 26 MinimizatonAttempts, 48994 StatesRemovedByMinimization, 14 NontrivialMinimizations. Non-live state removal took 8.1s Buchi closure took 1.0s. Biggest automaton had -1 states and ocurred in iteration -1.	Nontrivial modules had stage [0, 0, 0, 0, 0].	InterpolantCoveringCapabilityFinite: 0/0	InterpolantCoveringCapabilityBuchi: 0/0	HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 17201 SdHoareTripleChecker+Valid, 1.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 17201 mSDsluCounter, 37477 SdHoareTripleChecker+Invalid, 0.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 17618 mSDsCounter, 284 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 780 IncrementalHoareTripleChecker+Invalid, 1064 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 284 mSolverCounterUnsat, 19859 mSDtfsCounter, 780 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown	LassoAnalysisResults: nont1 unkn0 SFLI4 SFLT0 conc5 concLT0 SILN0 SILU0 SILI17 SILT0 lasso0 LassoPreprocessingBenchmarks: LassoTerminationAnalysisBenchmarks: not availableLassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0	LassoNonterminationAnalysisSatUnbounded: 0	LassoNonterminationAnalysisUnsat: 0	LassoNonterminationAnalysisUnknown: 0	LassoNonterminationAnalysisTime: 0.0s	InitialAbstractionConstructionTime: 0.0s
  - TerminationAnalysisResult: Nontermination possible
    Buchi Automizer proved that your program is nonterminating for some inputs
  - LassoShapedNonTerminationArgument [Line: 481]: Nontermination argument in form of an infinite program execution.
    Nontermination argument in form of an infinite program execution.
Stem:
[L25]               int m_pc  =    0;
[L26]               int t1_pc  =    0;
[L27]               int t2_pc  =    0;
[L28]               int t3_pc  =    0;
[L29]               int t4_pc  =    0;
[L30]               int t5_pc  =    0;
[L31]               int m_st  ;
[L32]               int t1_st  ;
[L33]               int t2_st  ;
[L34]               int t3_st  ;
[L35]               int t4_st  ;
[L36]               int t5_st  ;
[L37]               int m_i  ;
[L38]               int t1_i  ;
[L39]               int t2_i  ;
[L40]               int t3_i  ;
[L41]               int t4_i  ;
[L42]               int t5_i  ;
[L43]               int M_E  =    2;
[L44]               int T1_E  =    2;
[L45]               int T2_E  =    2;
[L46]               int T3_E  =    2;
[L47]               int T4_E  =    2;
[L48]               int T5_E  =    2;
[L49]               int E_1  =    2;
[L50]               int E_2  =    2;
[L51]               int E_3  =    2;
[L52]               int E_4  =    2;
[L53]               int E_5  =    2;
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=0, m_pc=0, m_st=0, t1_i=0, t1_pc=0, t1_st=0, t2_i=0, t2_pc=0, t2_st=0, t3_i=0, t3_pc=0, t3_st=0, t4_i=0, t4_pc=0, t4_st=0, t5_i=0, t5_pc=0, t5_st=0]
[L945]              int __retres1 ;
[L949]  CALL        init_model()
[L856]              m_i = 1
[L857]              t1_i = 1
[L858]              t2_i = 1
[L859]              t3_i = 1
[L860]              t4_i = 1
[L861]              t5_i = 1
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L949]  RET         init_model()
[L950]  CALL        start_simulation()
[L886]              int kernel_st ;
[L887]              int tmp ;
[L888]              int tmp___0 ;
[L892]              kernel_st = 0
[L893]  FCALL       update_channels()
[L894]  CALL        init_threads()
[L401]  COND TRUE   m_i == 1
[L402]              m_st = 0
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L406]  COND TRUE   t1_i == 1
[L407]              t1_st = 0
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L411]  COND TRUE   t2_i == 1
[L412]              t2_st = 0
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L416]  COND TRUE   t3_i == 1
[L417]              t3_st = 0
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L421]  COND TRUE   t4_i == 1
[L422]              t4_st = 0
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L426]  COND TRUE   t5_i == 1
[L427]              t5_st = 0
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L894]  RET         init_threads()
[L895]  CALL        fire_delta_events()
[L586]  COND FALSE  !(M_E == 0)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L591]  COND FALSE  !(T1_E == 0)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L596]  COND FALSE  !(T2_E == 0)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L601]  COND FALSE  !(T3_E == 0)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L606]  COND FALSE  !(T4_E == 0)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L611]  COND FALSE  !(T5_E == 0)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L616]  COND FALSE  !(E_1 == 0)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L621]  COND FALSE  !(E_2 == 0)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L626]  COND FALSE  !(E_3 == 0)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L631]  COND FALSE  !(E_4 == 0)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L636]  COND FALSE  !(E_5 == 0)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L895]  RET         fire_delta_events()
[L896]  CALL        activate_threads()
[L709]              int tmp ;
[L710]              int tmp___0 ;
[L711]              int tmp___1 ;
[L712]              int tmp___2 ;
[L713]              int tmp___3 ;
[L714]              int tmp___4 ;
[L718]  CALL, EXPR  is_master_triggered()
[L276]              int __retres1 ;
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L279]  COND FALSE  !(m_pc == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L289]              __retres1 = 0
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, __retres1=0, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L291]              return (__retres1);
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, \result=0, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L718]  RET, EXPR   is_master_triggered()
[L718]              tmp = is_master_triggered()
[L720]  COND FALSE  !(\read(tmp))
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L726]  CALL, EXPR  is_transmit1_triggered()
[L295]              int __retres1 ;
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L298]  COND FALSE  !(t1_pc == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L308]              __retres1 = 0
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, __retres1=0, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L310]              return (__retres1);
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, \result=0, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L726]  RET, EXPR   is_transmit1_triggered()
[L726]              tmp___0 = is_transmit1_triggered()
[L728]  COND FALSE  !(\read(tmp___0))
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L734]  CALL, EXPR  is_transmit2_triggered()
[L314]              int __retres1 ;
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L317]  COND FALSE  !(t2_pc == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L327]              __retres1 = 0
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, __retres1=0, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L329]              return (__retres1);
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, \result=0, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L734]  RET, EXPR   is_transmit2_triggered()
[L734]              tmp___1 = is_transmit2_triggered()
[L736]  COND FALSE  !(\read(tmp___1))
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L742]  CALL, EXPR  is_transmit3_triggered()
[L333]              int __retres1 ;
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L336]  COND FALSE  !(t3_pc == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L346]              __retres1 = 0
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, __retres1=0, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L348]              return (__retres1);
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, \result=0, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L742]  RET, EXPR   is_transmit3_triggered()
[L742]              tmp___2 = is_transmit3_triggered()
[L744]  COND FALSE  !(\read(tmp___2))
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L750]  CALL, EXPR  is_transmit4_triggered()
[L352]              int __retres1 ;
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L355]  COND FALSE  !(t4_pc == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L365]              __retres1 = 0
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, __retres1=0, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L367]              return (__retres1);
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, \result=0, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L750]  RET, EXPR   is_transmit4_triggered()
[L750]              tmp___3 = is_transmit4_triggered()
[L752]  COND FALSE  !(\read(tmp___3))
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L758]  CALL, EXPR  is_transmit5_triggered()
[L371]              int __retres1 ;
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L374]  COND FALSE  !(t5_pc == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L384]              __retres1 = 0
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, __retres1=0, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L386]              return (__retres1);
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, \result=0, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L758]  RET, EXPR   is_transmit5_triggered()
[L758]              tmp___4 = is_transmit5_triggered()
[L760]  COND FALSE  !(\read(tmp___4))
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L896]  RET         activate_threads()
[L897]  CALL        reset_delta_events()
[L649]  COND FALSE  !(M_E == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L654]  COND FALSE  !(T1_E == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L659]  COND FALSE  !(T2_E == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L664]  COND FALSE  !(T3_E == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L669]  COND FALSE  !(T4_E == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L674]  COND FALSE  !(T5_E == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L679]  COND FALSE  !(E_1 == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L684]  COND FALSE  !(E_2 == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L689]  COND FALSE  !(E_3 == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L694]  COND FALSE  !(E_4 == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L699]  COND FALSE  !(E_5 == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L897]  RET         reset_delta_events()
[L900]  COND TRUE   1
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L903]              kernel_st = 1
[L904]  CALL        eval()
[L477]              int tmp ;
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
Loop:
[L481]  COND TRUE   1
[L484]  CALL, EXPR  exists_runnable_thread()
[L436]              int __retres1 ;
[L439]  COND TRUE   m_st == 0
[L440]              __retres1 = 1
[L472]              return (__retres1);
[L484]  RET, EXPR   exists_runnable_thread()
[L484]              tmp = exists_runnable_thread()
[L486]  COND TRUE   \read(tmp)
[L491]  COND TRUE   m_st == 0
[L492]              int tmp_ndt_1;
[L493]              tmp_ndt_1 = __VERIFIER_nondet_int()
[L494]  COND FALSE  !(\read(tmp_ndt_1))
[L505]  COND TRUE   t1_st == 0
[L506]              int tmp_ndt_2;
[L507]              tmp_ndt_2 = __VERIFIER_nondet_int()
[L508]  COND FALSE  !(\read(tmp_ndt_2))
[L519]  COND TRUE   t2_st == 0
[L520]              int tmp_ndt_3;
[L521]              tmp_ndt_3 = __VERIFIER_nondet_int()
[L522]  COND FALSE  !(\read(tmp_ndt_3))
[L533]  COND TRUE   t3_st == 0
[L534]              int tmp_ndt_4;
[L535]              tmp_ndt_4 = __VERIFIER_nondet_int()
[L536]  COND FALSE  !(\read(tmp_ndt_4))
[L547]  COND TRUE   t4_st == 0
[L548]              int tmp_ndt_5;
[L549]              tmp_ndt_5 = __VERIFIER_nondet_int()
[L550]  COND FALSE  !(\read(tmp_ndt_5))
[L561]  COND TRUE   t5_st == 0
[L562]              int tmp_ndt_6;
[L563]              tmp_ndt_6 = __VERIFIER_nondet_int()
[L564]  COND FALSE  !(\read(tmp_ndt_6))
End of lasso representation.
  - StatisticsResult: NonterminationArgumentStatistics
    Fixpoint
  - NonterminatingLassoResult [Line: 481]: Nonterminating execution
    Found a nonterminating execution for the following lasso shaped sequence of statements.
Stem:
[L25]               int m_pc  =    0;
[L26]               int t1_pc  =    0;
[L27]               int t2_pc  =    0;
[L28]               int t3_pc  =    0;
[L29]               int t4_pc  =    0;
[L30]               int t5_pc  =    0;
[L31]               int m_st  ;
[L32]               int t1_st  ;
[L33]               int t2_st  ;
[L34]               int t3_st  ;
[L35]               int t4_st  ;
[L36]               int t5_st  ;
[L37]               int m_i  ;
[L38]               int t1_i  ;
[L39]               int t2_i  ;
[L40]               int t3_i  ;
[L41]               int t4_i  ;
[L42]               int t5_i  ;
[L43]               int M_E  =    2;
[L44]               int T1_E  =    2;
[L45]               int T2_E  =    2;
[L46]               int T3_E  =    2;
[L47]               int T4_E  =    2;
[L48]               int T5_E  =    2;
[L49]               int E_1  =    2;
[L50]               int E_2  =    2;
[L51]               int E_3  =    2;
[L52]               int E_4  =    2;
[L53]               int E_5  =    2;
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=0, m_pc=0, m_st=0, t1_i=0, t1_pc=0, t1_st=0, t2_i=0, t2_pc=0, t2_st=0, t3_i=0, t3_pc=0, t3_st=0, t4_i=0, t4_pc=0, t4_st=0, t5_i=0, t5_pc=0, t5_st=0]
[L945]              int __retres1 ;
[L949]  CALL        init_model()
[L856]              m_i = 1
[L857]              t1_i = 1
[L858]              t2_i = 1
[L859]              t3_i = 1
[L860]              t4_i = 1
[L861]              t5_i = 1
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L949]  RET         init_model()
[L950]  CALL        start_simulation()
[L886]              int kernel_st ;
[L887]              int tmp ;
[L888]              int tmp___0 ;
[L892]              kernel_st = 0
[L893]  FCALL       update_channels()
[L894]  CALL        init_threads()
[L401]  COND TRUE   m_i == 1
[L402]              m_st = 0
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L406]  COND TRUE   t1_i == 1
[L407]              t1_st = 0
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L411]  COND TRUE   t2_i == 1
[L412]              t2_st = 0
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L416]  COND TRUE   t3_i == 1
[L417]              t3_st = 0
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L421]  COND TRUE   t4_i == 1
[L422]              t4_st = 0
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L426]  COND TRUE   t5_i == 1
[L427]              t5_st = 0
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L894]  RET         init_threads()
[L895]  CALL        fire_delta_events()
[L586]  COND FALSE  !(M_E == 0)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L591]  COND FALSE  !(T1_E == 0)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L596]  COND FALSE  !(T2_E == 0)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L601]  COND FALSE  !(T3_E == 0)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L606]  COND FALSE  !(T4_E == 0)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L611]  COND FALSE  !(T5_E == 0)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L616]  COND FALSE  !(E_1 == 0)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L621]  COND FALSE  !(E_2 == 0)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L626]  COND FALSE  !(E_3 == 0)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L631]  COND FALSE  !(E_4 == 0)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L636]  COND FALSE  !(E_5 == 0)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L895]  RET         fire_delta_events()
[L896]  CALL        activate_threads()
[L709]              int tmp ;
[L710]              int tmp___0 ;
[L711]              int tmp___1 ;
[L712]              int tmp___2 ;
[L713]              int tmp___3 ;
[L714]              int tmp___4 ;
[L718]  CALL, EXPR  is_master_triggered()
[L276]              int __retres1 ;
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L279]  COND FALSE  !(m_pc == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L289]              __retres1 = 0
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, __retres1=0, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L291]              return (__retres1);
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, \result=0, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L718]  RET, EXPR   is_master_triggered()
[L718]              tmp = is_master_triggered()
[L720]  COND FALSE  !(\read(tmp))
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L726]  CALL, EXPR  is_transmit1_triggered()
[L295]              int __retres1 ;
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L298]  COND FALSE  !(t1_pc == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L308]              __retres1 = 0
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, __retres1=0, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L310]              return (__retres1);
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, \result=0, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L726]  RET, EXPR   is_transmit1_triggered()
[L726]              tmp___0 = is_transmit1_triggered()
[L728]  COND FALSE  !(\read(tmp___0))
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L734]  CALL, EXPR  is_transmit2_triggered()
[L314]              int __retres1 ;
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L317]  COND FALSE  !(t2_pc == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L327]              __retres1 = 0
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, __retres1=0, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L329]              return (__retres1);
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, \result=0, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L734]  RET, EXPR   is_transmit2_triggered()
[L734]              tmp___1 = is_transmit2_triggered()
[L736]  COND FALSE  !(\read(tmp___1))
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L742]  CALL, EXPR  is_transmit3_triggered()
[L333]              int __retres1 ;
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L336]  COND FALSE  !(t3_pc == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L346]              __retres1 = 0
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, __retres1=0, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L348]              return (__retres1);
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, \result=0, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L742]  RET, EXPR   is_transmit3_triggered()
[L742]              tmp___2 = is_transmit3_triggered()
[L744]  COND FALSE  !(\read(tmp___2))
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L750]  CALL, EXPR  is_transmit4_triggered()
[L352]              int __retres1 ;
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L355]  COND FALSE  !(t4_pc == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L365]              __retres1 = 0
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, __retres1=0, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L367]              return (__retres1);
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, \result=0, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L750]  RET, EXPR   is_transmit4_triggered()
[L750]              tmp___3 = is_transmit4_triggered()
[L752]  COND FALSE  !(\read(tmp___3))
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L758]  CALL, EXPR  is_transmit5_triggered()
[L371]              int __retres1 ;
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L374]  COND FALSE  !(t5_pc == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L384]              __retres1 = 0
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, __retres1=0, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L386]              return (__retres1);
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, \result=0, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L758]  RET, EXPR   is_transmit5_triggered()
[L758]              tmp___4 = is_transmit5_triggered()
[L760]  COND FALSE  !(\read(tmp___4))
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L896]  RET         activate_threads()
[L897]  CALL        reset_delta_events()
[L649]  COND FALSE  !(M_E == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L654]  COND FALSE  !(T1_E == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L659]  COND FALSE  !(T2_E == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L664]  COND FALSE  !(T3_E == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L669]  COND FALSE  !(T4_E == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L674]  COND FALSE  !(T5_E == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L679]  COND FALSE  !(E_1 == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L684]  COND FALSE  !(E_2 == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L689]  COND FALSE  !(E_3 == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L694]  COND FALSE  !(E_4 == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L699]  COND FALSE  !(E_5 == 1)
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L897]  RET         reset_delta_events()
[L900]  COND TRUE   1
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
[L903]              kernel_st = 1
[L904]  CALL        eval()
[L477]              int tmp ;
        VAL         [E_1=2, E_2=2, E_3=2, E_4=2, E_5=2, M_E=2, T1_E=2, T2_E=2, T3_E=2, T4_E=2, T5_E=2, m_i=1, m_pc=0, m_st=0, t1_i=1, t1_pc=0, t1_st=0, t2_i=1, t2_pc=0, t2_st=0, t3_i=1, t3_pc=0, t3_st=0, t4_i=1, t4_pc=0, t4_st=0, t5_i=1, t5_pc=0, t5_st=0]
Loop:
[L481]  COND TRUE   1
[L484]  CALL, EXPR  exists_runnable_thread()
[L436]              int __retres1 ;
[L439]  COND TRUE   m_st == 0
[L440]              __retres1 = 1
[L472]              return (__retres1);
[L484]  RET, EXPR   exists_runnable_thread()
[L484]              tmp = exists_runnable_thread()
[L486]  COND TRUE   \read(tmp)
[L491]  COND TRUE   m_st == 0
[L492]              int tmp_ndt_1;
[L493]              tmp_ndt_1 = __VERIFIER_nondet_int()
[L494]  COND FALSE  !(\read(tmp_ndt_1))
[L505]  COND TRUE   t1_st == 0
[L506]              int tmp_ndt_2;
[L507]              tmp_ndt_2 = __VERIFIER_nondet_int()
[L508]  COND FALSE  !(\read(tmp_ndt_2))
[L519]  COND TRUE   t2_st == 0
[L520]              int tmp_ndt_3;
[L521]              tmp_ndt_3 = __VERIFIER_nondet_int()
[L522]  COND FALSE  !(\read(tmp_ndt_3))
[L533]  COND TRUE   t3_st == 0
[L534]              int tmp_ndt_4;
[L535]              tmp_ndt_4 = __VERIFIER_nondet_int()
[L536]  COND FALSE  !(\read(tmp_ndt_4))
[L547]  COND TRUE   t4_st == 0
[L548]              int tmp_ndt_5;
[L549]              tmp_ndt_5 = __VERIFIER_nondet_int()
[L550]  COND FALSE  !(\read(tmp_ndt_5))
[L561]  COND TRUE   t5_st == 0
[L562]              int tmp_ndt_6;
[L563]              tmp_ndt_6 = __VERIFIER_nondet_int()
[L564]  COND FALSE  !(\read(tmp_ndt_6))
End of lasso representation.
RESULT: Ultimate proved your program to be incorrect!
[2025-02-06 19:52:58,263 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0
Received shutdown request...
--- End real Ultimate output ---

Execution finished normally
Writing output log to file Ultimate.log
Writing human readable error path to file UltimateCounterExample.errorpath
Result:
FALSE(TERM)